Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

239 files changed, 8359 insertions, 4465 deletions

diff --git a/arch/alpha/include/asm/fcntl.h b/arch/alpha/include/asm/fcntl.h
index 25da0017ec87..e42823e954aa 100644
--- a/arch/alpha/include/asm/fcntl.h
+++ b/arch/alpha/include/asm/fcntl.h
@@ -26,6 +26,8 @@
 #define F_GETOWN        6       /*  for sockets. */
 #define F_SETSIG        10      /*  for sockets. */
 #define F_GETSIG        11      /*  for sockets. */
+#define F_SETOWN_EX     12
+#define F_GETOWN_EX     13
 
 /* for posix fcntl() and lockf() */
 #define F_RDLCK         1
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index e302daecbe56..8e059e58b0ac 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -1016,7 +1016,7 @@ marvel_agp_bind_memory(alpha_agp_info *agp, off_t pg_start, struct agp_memory *m
 {
         struct marvel_agp_aperture *aper = agp->aperture.sysdata;
         return iommu_bind(aper->arena, aper->pg_start + pg_start, 
-                          mem->page_count, mem->memory);
+                          mem->page_count, mem->pages);
 }
 
 static int 
diff --git a/arch/alpha/kernel/core_titan.c b/arch/alpha/kernel/core_titan.c
index 319fcb74611e..76686497b1e2 100644
--- a/arch/alpha/kernel/core_titan.c
+++ b/arch/alpha/kernel/core_titan.c
@@ -680,7 +680,7 @@ titan_agp_bind_memory(alpha_agp_info *agp, off_t pg_start, struct agp_memory *me
 {
         struct titan_agp_aperture *aper = agp->aperture.sysdata;
         return iommu_bind(aper->arena, aper->pg_start + pg_start, 
-                          mem->page_count, mem->memory);
+                          mem->page_count, mem->pages);
 }
 
 static int 
diff --git a/arch/alpha/kernel/init_task.c b/arch/alpha/kernel/init_task.c
index 19b86328ffd7..6f80ca4f9766 100644
--- a/arch/alpha/kernel/init_task.c
+++ b/arch/alpha/kernel/init_task.c
@@ -13,6 +13,5 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
 struct task_struct init_task = INIT_TASK(init_task);
 EXPORT_SYMBOL(init_task);
 
-union thread_union init_thread_union
-        __attribute__((section(".data.init_thread")))
-        = { INIT_THREAD_INFO(init_task) };
+union thread_union init_thread_union __init_task_data =
+        { INIT_THREAD_INFO(init_task) };
diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h
index 00edd04b585e..85457b2d4516 100644
--- a/arch/alpha/kernel/pci_impl.h
+++ b/arch/alpha/kernel/pci_impl.h
@@ -198,7 +198,7 @@ extern unsigned long size_for_memory(unsigned long max);
 
 extern int iommu_reserve(struct pci_iommu_arena *, long, long);
 extern int iommu_release(struct pci_iommu_arena *, long, long);
-extern int iommu_bind(struct pci_iommu_arena *, long, long, unsigned long *);
+extern int iommu_bind(struct pci_iommu_arena *, long, long, struct page **);
 extern int iommu_unbind(struct pci_iommu_arena *, long, long);
 
 
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index d15aedfe6066..8449504f5e0b 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -876,7 +876,7 @@ iommu_release(struct pci_iommu_arena *arena, long pg_start, long pg_count)
 
 int
 iommu_bind(struct pci_iommu_arena *arena, long pg_start, long pg_count, 
-           unsigned long *physaddrs)
+           struct page **pages)
 {
         unsigned long flags;
         unsigned long *ptes;
@@ -896,7 +896,7 @@ iommu_bind(struct pci_iommu_arena *arena, long pg_start, long pg_count,
         }
                 
         for(i = 0, j = pg_start; i < pg_count; i++, j++)
-                ptes[j] = mk_iommu_pte(physaddrs[i]);
+                ptes[j] = mk_iommu_pte(page_to_phys(pages[i]));
 
         spin_unlock_irqrestore(&arena->lock, flags);
 
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index 6dc03c35caa0..2906665b1c10 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -1,5 +1,6 @@
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/page.h>
+#include <asm/thread_info.h>
 
 OUTPUT_FORMAT("elf64-alpha")
 OUTPUT_ARCH(alpha)
@@ -31,88 +32,21 @@ SECTIONS
         } :kernel
 
         RODATA
-
-        /* Exception table */
-        . = ALIGN(16);
-        __ex_table : {
-                __start___ex_table = .;
-                *(__ex_table)
-                __stop___ex_table = .;
-        }
+        EXCEPTION_TABLE(16)
 
         /* Will be freed after init */
-        . = ALIGN(PAGE_SIZE);
-        /* Init code and data */
-        __init_begin = .;
-        .init.text : {
-                _sinittext = .;
-                INIT_TEXT
-                _einittext = .;
-        }
-        .init.data : {
-                INIT_DATA
-        }
-
-        . = ALIGN(16);
-        .init.setup : {
-                __setup_start = .;
-                *(.init.setup)
-                __setup_end = .;
-        }
-
-        . = ALIGN(8);
-        .initcall.init : {
-                __initcall_start = .;
-                INITCALLS
-                __initcall_end = .;
-        }
-
-#ifdef CONFIG_BLK_DEV_INITRD
-        . = ALIGN(PAGE_SIZE);
-        .init.ramfs : {
-                __initramfs_start = .;
-                *(.init.ramfs)
-                __initramfs_end = .;
-        }
-#endif
-
-        . = ALIGN(8);
-        .con_initcall.init : {
-                __con_initcall_start = .;
-                *(.con_initcall.init)
-                __con_initcall_end = .;
-        }
-
-        . = ALIGN(8);
-        SECURITY_INIT
-
+        __init_begin = ALIGN(PAGE_SIZE);
+        INIT_TEXT_SECTION(PAGE_SIZE)
+        INIT_DATA_SECTION(16)
         PERCPU(PAGE_SIZE)
-
-        . = ALIGN(2 * PAGE_SIZE);
+        /* Align to THREAD_SIZE rather than PAGE_SIZE here so any padding page
+           needed for the THREAD_SIZE aligned init_task gets freed after init */
+        . = ALIGN(THREAD_SIZE);
         __init_end = .;
         /* Freed after init ends here */
 
-        /* Note 2 page alignment above.  */
-        .data.init_thread : {
-                *(.data.init_thread)
-        }
-
-        . = ALIGN(PAGE_SIZE);
-        .data.page_aligned : {
-                *(.data.page_aligned)
-        }
-
-        . = ALIGN(64);
-        .data.cacheline_aligned : {
-                *(.data.cacheline_aligned)
-        }
-
         _data = .;
-        /* Data */
-        .data : {
-                DATA_DATA
-                CONSTRUCTORS
-        }
+        RW_DATA_SECTION(64, PAGE_SIZE, THREAD_SIZE)
 
         .got : {
                 *(.got)
@@ -122,16 +56,7 @@ SECTIONS
         }
         _edata = .;     /* End of data section */
 
-        __bss_start = .;
-        .sbss : {
-                *(.sbss)
-                *(.scommon)
-        }
-        .bss : {
-                *(.bss)
-                *(COMMON)
-        }
-        __bss_stop = .;
+        BSS_SECTION(0, 0, 0)
         _end = .;
 
         .mdebug 0 : {
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d778a699f577..1c4119c60040 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -46,6 +46,10 @@ config GENERIC_CLOCKEVENTS_BROADCAST
         depends on GENERIC_CLOCKEVENTS
         default y if SMP && !LOCAL_TIMERS
 
+config HAVE_TCM
+        bool
+        select GENERIC_ALLOCATOR
+
 config NO_IOPORT
         bool
 
@@ -649,6 +653,7 @@ config ARCH_U300
         bool "ST-Ericsson U300 Series"
         depends on MMU
         select CPU_ARM926T
+        select HAVE_TCM
         select ARM_AMBA
         select ARM_VIC
         select GENERIC_TIME
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 2293f0ce061e..bd36c778c819 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -865,6 +865,7 @@ void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir
 
         spin_unlock_irqrestore(&lchip->lock, flags);
 }
+EXPORT_SYMBOL(locomo_gpio_set_dir);
 
 int locomo_gpio_read_level(struct device *dev, unsigned int bits)
 {
@@ -882,6 +883,7 @@ int locomo_gpio_read_level(struct device *dev, unsigned int bits)
         ret &= bits;
         return ret;
 }
+EXPORT_SYMBOL(locomo_gpio_read_level);
 
 int locomo_gpio_read_output(struct device *dev, unsigned int bits)
 {
@@ -899,6 +901,7 @@ int locomo_gpio_read_output(struct device *dev, unsigned int bits)
         ret &= bits;
         return ret;
 }
+EXPORT_SYMBOL(locomo_gpio_read_output);
 
 void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set)
 {
@@ -920,6 +923,7 @@ void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set)
 
         spin_unlock_irqrestore(&lchip->lock, flags);
 }
+EXPORT_SYMBOL(locomo_gpio_write);
 
 static void locomo_m62332_sendbit(void *mapbase, int bit)
 {
@@ -1084,13 +1088,12 @@ void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int
 
         spin_unlock_irqrestore(&lchip->lock, flags);
 }
+EXPORT_SYMBOL(locomo_m62332_senddata);
 
 /*
  *      Frontlight control
  */
 
-static struct locomo *locomo_chip_driver(struct locomo_dev *ldev);
-
 void locomo_frontlight_set(struct locomo_dev *dev, int duty, int vr, int bpwf)
 {
         unsigned long flags;
@@ -1182,11 +1185,13 @@ int locomo_driver_register(struct locomo_driver *driver)
         driver->drv.bus = &locomo_bus_type;
         return driver_register(&driver->drv);
 }
+EXPORT_SYMBOL(locomo_driver_register);
 
 void locomo_driver_unregister(struct locomo_driver *driver)
 {
         driver_unregister(&driver->drv);
 }
+EXPORT_SYMBOL(locomo_driver_unregister);
 
 static int __init locomo_init(void)
 {
@@ -1208,11 +1213,3 @@ module_exit(locomo_exit);
 MODULE_DESCRIPTION("Sharp LoCoMo core driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("John Lenz <lenz@cs.wisc.edu>");
-
-EXPORT_SYMBOL(locomo_driver_register);
-EXPORT_SYMBOL(locomo_driver_unregister);
-EXPORT_SYMBOL(locomo_gpio_set_dir);
-EXPORT_SYMBOL(locomo_gpio_read_level);
-EXPORT_SYMBOL(locomo_gpio_read_output);
-EXPORT_SYMBOL(locomo_gpio_write);
-EXPORT_SYMBOL(locomo_m62332_senddata);
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index 920ced0b73c5..f232941de8ab 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -22,6 +22,7 @@
 #include <linux/list.h>
 #include <linux/io.h>
 #include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/amba/bus.h>
 
 #include <asm/mach/irq.h>
diff --git a/arch/arm/configs/littleton_defconfig b/arch/arm/configs/littleton_defconfig
deleted file mode 100644
index 1db496908052..000000000000
--- a/arch/arm/configs/littleton_defconfig
+++ /dev/null
@@ -1,783 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc5
-# Fri Dec 21 11:06:19 2007
-#
-CONFIG_ARM=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ZONE_DMA=y
-CONFIG_ARCH_MTD_XIP=y
-CONFIG_VECTORS_BASE=0xffff0000
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
-# CONFIG_EMBEDDED is not set
-CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
-# CONFIG_SLOB is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-# CONFIG_BLK_DEV_BSG is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_CFQ=y
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="cfq"
-
-#
-# System Type
-#
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS7500 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_NETX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IOP32X is not set
-# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IXP23XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_L7200 is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
-# CONFIG_ARCH_MXC is not set
-# CONFIG_ARCH_PNX4008 is not set
-CONFIG_ARCH_PXA=y
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-# CONFIG_ARCH_DAVINCI is not set
-# CONFIG_ARCH_OMAP is not set
-
-#
-# Intel PXA2xx/PXA3xx Implementations
-#
-
-#
-# Supported PXA3xx Processor Variants
-#
-CONFIG_CPU_PXA300=y
-CONFIG_CPU_PXA310=y
-# CONFIG_CPU_PXA320 is not set
-# CONFIG_ARCH_LUBBOCK is not set
-# CONFIG_MACH_LOGICPD_PXA270 is not set
-# CONFIG_MACH_MAINSTONE is not set
-# CONFIG_ARCH_PXA_IDP is not set
-# CONFIG_PXA_SHARPSL is not set
-# CONFIG_MACH_TRIZEPS4 is not set
-# CONFIG_MACH_EM_X270 is not set
-# CONFIG_MACH_ZYLONITE is not set
-CONFIG_MACH_LITTLETON=y
-# CONFIG_MACH_ARMCORE is not set
-CONFIG_PXA3xx=y
-CONFIG_PXA_SSP=y
-
-#
-# Boot options
-#
-
-#
-# Power management
-#
-
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_XSC3=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_IO_36=y
-
-#
-# Processor Features
-#
-# CONFIG_ARM_THUMB is not set
-# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_CPU_BPREDICT_DISABLE is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_IWMMXT=y
-
-#
-# Bus support
-#
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCCARD is not set
-
-#
-# Kernel Features
-#
-CONFIG_TICK_ONESHOT=y
-# CONFIG_NO_HZ is not set
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_PREEMPT=y
-CONFIG_HZ=100
-CONFIG_AEABI=y
-CONFIG_OABI_COMPAT=y
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-CONFIG_ALIGNMENT_TRAP=y
-
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=64M"
-# CONFIG_XIP_KERNEL is not set
-# CONFIG_KEXEC is not set
-
-#
-# CPU Frequency scaling
-#
-# CONFIG_CPU_FREQ is not set
-
-#
-# Floating point emulation
-#
-
-#
-# At least one emulation must be selected
-#
-CONFIG_FPE_NWFPE=y
-# CONFIG_FPE_NWFPE_XP is not set
-# CONFIG_FPE_FASTFPE is not set
-
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management options
-#
-# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-# CONFIG_INET_LRO is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
-# CONFIG_PARPORT is not set
-# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_AX88796 is not set
-CONFIG_SMC91X=y
-# CONFIG_DM9000 is not set
-# CONFIG_SMC911X is not set
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_ISDN is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_NVRAM is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-# CONFIG_WATCHDOG is not set
-
-#
-# Sonics Silicon Backplane
-#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-CONFIG_FB=y
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB_DDC is not set
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
-# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
-# CONFIG_FB_SVGALIB is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_BACKLIGHT is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_TILEBLITTING is not set
-
-#
-# Frame buffer hardware drivers
-#
-# CONFIG_FB_S1D13XXX is not set
-CONFIG_FB_PXA=y
-# CONFIG_FB_PXA_PARAMETERS is not set
-# CONFIG_FB_MBX is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
-# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
-CONFIG_FONTS=y
-# CONFIG_FONT_8x8 is not set
-CONFIG_FONT_8x16=y
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_7x14 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-# CONFIG_FONT_SUN12x22 is not set
-# CONFIG_FONT_10x18 is not set
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_INOTIFY is not set
-# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_DIRECTIO=y
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=y
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_NLS is not set
-# CONFIG_DLM is not set
-# CONFIG_INSTRUMENTATION is not set
-
-#
-# Kernel hacking
-#
-CONFIG_PRINTK_TIME=y
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_LOCK_STAT is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_SG is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_SAMPLES is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
-# CONFIG_DEBUG_ICEDCC is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_MANAGER=y
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-CONFIG_CRYPTO_HW=y
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig
new file mode 100644
index 000000000000..733b851e5b7e
--- /dev/null
+++ b/arch/arm/configs/pxa3xx_defconfig
@@ -0,0 +1,1332 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.31-rc1
+# Mon Jul 13 22:48:49 2009
+#
+CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_CLASSIC_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Performance Counters
+#
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_COMPAT_BRK=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+# CONFIG_MODULE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+
+#
+# Supported PXA3xx Processor Variants
+#
+CONFIG_CPU_PXA300=y
+CONFIG_CPU_PXA310=y
+CONFIG_CPU_PXA320=y
+CONFIG_CPU_PXA930=y
+CONFIG_CPU_PXA935=y
+# CONFIG_ARCH_GUMSTIX is not set
+# CONFIG_MACH_INTELMOTE2 is not set
+# CONFIG_MACH_STARGATE2 is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_MACH_MP900C is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_VIPER is not set
+# CONFIG_ARCH_PXA_ESERIES is not set
+# CONFIG_TRIZEPS_PXA is not set
+# CONFIG_MACH_H5000 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_EXEDA is not set
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_COLIBRI300 is not set
+# CONFIG_MACH_COLIBRI320 is not set
+CONFIG_MACH_ZYLONITE=y
+CONFIG_MACH_LITTLETON=y
+CONFIG_MACH_TAVOREVB=y
+CONFIG_MACH_SAAR=y
+# CONFIG_MACH_ARMCORE is not set
+# CONFIG_MACH_CM_X300 is not set
+# CONFIG_MACH_H4700 is not set
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_HIMALAYA is not set
+# CONFIG_MACH_MIOA701 is not set
+# CONFIG_MACH_PCM027 is not set
+# CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_MACH_CSB726 is not set
+# CONFIG_PXA_EZX is not set
+CONFIG_PXA3xx=y
+CONFIG_PXA_SSP=y
+CONFIG_PXA_HAVE_BOARD_IRQS=y
+CONFIG_PLAT_PXA=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSC3=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+CONFIG_IO_36=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_OUTER_CACHE=y
+CONFIG_CACHE_XSC3L2=y
+CONFIG_IWMMXT=y
+CONFIG_COMMON_CLKDEV=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=64M debug"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPU_IDLE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_VERIFY_WRITE=y
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_H1900 is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_SHARPSL is not set
+CONFIG_MTD_NAND_PXA3xx=y
+CONFIG_MTD_NAND_PXA3xx_BUILTIN=y
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_ONENAND=y
+CONFIG_MTD_ONENAND_VERIFY_WRITE=y
+CONFIG_MTD_ONENAND_GENERIC=y
+# CONFIG_MTD_ONENAND_OTP is not set
+# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
+# CONFIG_MTD_ONENAND_SIM is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MG_DISK is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+CONFIG_KEYBOARD_PXA27x=y
+CONFIG_KEYBOARD_PXA930_ROTARY=y
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+CONFIG_MOUSE_PXA930_TRKBALL=y
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
+# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+CONFIG_TOUCHSCREEN_DA9034=y
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_MAX3100 is not set
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_HELPER_AUTO is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_GPIO is not set
+CONFIG_SPI_PXA2XX=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+CONFIG_GPIO_MAX732X=y
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCF857X=y
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+CONFIG_GPIO_MAX7301=y
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_SUPPLY=y
+CONFIG_POWER_SUPPLY_DEBUG=y
+CONFIG_PDA_POWER=y
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_BQ27x00 is not set
+CONFIG_BATTERY_DA9030=y
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+CONFIG_PMIC_DA903X=y
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_OVERLAY is not set
+# CONFIG_FB_PXA_SMARTPANEL is not set
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_W100 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+# CONFIG_LCD_LTV350QV is not set
+# CONFIG_LCD_ILI9320 is not set
+CONFIG_LCD_TDO24M=y
+# CONFIG_LCD_VGG2432A4 is not set
+# CONFIG_LCD_PLATFORM is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_BACKLIGHT_DA903X=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+CONFIG_FONT_6x11=y
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+CONFIG_MMC_PXA=y
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_PCA955X is not set
+CONFIG_LEDS_DA903X=m
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_PWM is not set
+# CONFIG_LEDS_BD2802 is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_BACKLIGHT=m
+CONFIG_LEDS_TRIGGER_GPIO=m
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_DEBUG=y
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+CONFIG_REGULATOR_DA903X=y
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_V4_1 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_SHIRQ=y
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+CONFIG_ARM_UNWIND=y
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig
new file mode 100644
index 000000000000..33bb7250946b
--- /dev/null
+++ b/arch/arm/configs/xcep_defconfig
@@ -0,0 +1,1129 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.31-rc6
+# Thu Aug 20 09:02:37 2009
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=".xcep-itech"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=16
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+# CONFIG_UID16 is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+# CONFIG_SHMEM is not set
+CONFIG_AIO=y
+
+#
+# Performance Counters
+#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_STRIP_ASM_SYMS=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+# CONFIG_SLUB is not set
+CONFIG_SLOB=y
+# CONFIG_PROFILING is not set
+CONFIG_TRACEPOINTS=y
+CONFIG_MARKERS=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLOCK is not set
+# CONFIG_FREEZER is not set
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_GEMINI is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_STMP3XXX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+# CONFIG_ARCH_GUMSTIX is not set
+# CONFIG_MACH_INTELMOTE2 is not set
+# CONFIG_MACH_STARGATE2 is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_MACH_MP900C is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_VIPER is not set
+# CONFIG_ARCH_PXA_ESERIES is not set
+# CONFIG_TRIZEPS_PXA is not set
+# CONFIG_MACH_H5000 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_EXEDA is not set
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_COLIBRI300 is not set
+# CONFIG_MACH_COLIBRI320 is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_LITTLETON is not set
+# CONFIG_MACH_TAVOREVB is not set
+# CONFIG_MACH_SAAR is not set
+# CONFIG_MACH_ARMCORE is not set
+# CONFIG_MACH_CM_X300 is not set
+# CONFIG_MACH_H4700 is not set
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_HIMALAYA is not set
+# CONFIG_MACH_MIOA701 is not set
+# CONFIG_MACH_PCM027 is not set
+# CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_MACH_CSB726 is not set
+# CONFIG_PXA_EZX is not set
+CONFIG_MACH_XCEP=y
+CONFIG_PXA25x=y
+CONFIG_PXA_SSP=y
+CONFIG_PLAT_PXA=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+CONFIG_COMMON_CLKDEV=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=mtd4 rootfstype=jffs2 ro console=ttyS0,115200"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPU_IDLE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_TCPPROBE is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_XIP is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PXA2XX=y
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PXA=m
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=m
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+CONFIG_SENSORS_ADM1021=m
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+CONFIG_SENSORS_MAX6650=m
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=m
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=m
+# CONFIG_RTC_DRV_PXA is not set
+CONFIG_DMADEVICES=y
+
+#
+# DMA Devices
+#
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_FILE_LOCKING=y
+# CONFIG_FSNOTIFY is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_INOTIFY_USER is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="utf8"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_ARM_UNWIND is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_ALGAPI2=m
+CONFIG_CRYPTO_HASH=m
+CONFIG_CRYPTO_HASH2=m
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/arm/configs/zylonite_defconfig b/arch/arm/configs/zylonite_defconfig
deleted file mode 100644
index 7949d04a3602..000000000000
--- a/arch/arm/configs/zylonite_defconfig
+++ /dev/null
@@ -1,736 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23
-# Tue Oct 23 13:33:20 2007
-#
-CONFIG_ARM=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ZONE_DMA=y
-CONFIG_ARCH_MTD_XIP=y
-CONFIG_VECTORS_BASE=0xffff0000
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=18
-# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-# CONFIG_EMBEDDED is not set
-CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLUB_DEBUG=y
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-# CONFIG_BLK_DEV_BSG is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_CFQ=y
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="cfq"
-
-#
-# System Type
-#
-# CONFIG_ARCH_AAEC2000 is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_REALVIEW is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_CLPS7500 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_EP93XX is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_NETX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IOP32X is not set
-# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IXP23XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_L7200 is not set
-# CONFIG_ARCH_KS8695 is not set
-# CONFIG_ARCH_NS9XXX is not set
-# CONFIG_ARCH_MXC is not set
-# CONFIG_ARCH_PNX4008 is not set
-CONFIG_ARCH_PXA=y
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-# CONFIG_ARCH_DAVINCI is not set
-# CONFIG_ARCH_OMAP is not set
-
-#
-# Intel PXA2xx/PXA3xx Implementations
-#
-
-#
-# Supported PXA3xx Processor Variants
-#
-CONFIG_CPU_PXA300=y
-CONFIG_CPU_PXA310=y
-CONFIG_CPU_PXA320=y
-# CONFIG_ARCH_LUBBOCK is not set
-# CONFIG_MACH_LOGICPD_PXA270 is not set
-# CONFIG_MACH_MAINSTONE is not set
-# CONFIG_ARCH_PXA_IDP is not set
-# CONFIG_PXA_SHARPSL is not set
-# CONFIG_MACH_TRIZEPS4 is not set
-# CONFIG_MACH_EM_X270 is not set
-CONFIG_MACH_ZYLONITE=y
-# CONFIG_MACH_ARMCORE is not set
-CONFIG_PXA3xx=y
-
-#
-# Boot options
-#
-
-#
-# Power management
-#
-
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_XSC3=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_IO_36=y
-
-#
-# Processor Features
-#
-# CONFIG_ARM_THUMB is not set
-# CONFIG_CPU_DCACHE_DISABLE is not set
-# CONFIG_CPU_BPREDICT_DISABLE is not set
-# CONFIG_OUTER_CACHE is not set
-CONFIG_IWMMXT=y
-
-#
-# Bus support
-#
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCCARD is not set
-
-#
-# Kernel Features
-#
-# CONFIG_TICK_ONESHOT is not set
-# CONFIG_NO_HZ is not set
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-# CONFIG_PREEMPT is not set
-CONFIG_HZ=100
-CONFIG_AEABI=y
-CONFIG_OABI_COMPAT=y
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4096
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-CONFIG_ALIGNMENT_TRAP=y
-
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfs/rootfs/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,38400 mem=64M debug"
-# CONFIG_XIP_KERNEL is not set
-# CONFIG_KEXEC is not set
-
-#
-# Floating point emulation
-#
-
-#
-# At least one emulation must be selected
-#
-CONFIG_FPE_NWFPE=y
-# CONFIG_FPE_NWFPE_XP is not set
-# CONFIG_FPE_FASTFPE is not set
-
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management options
-#
-# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
-# CONFIG_PARPORT is not set
-# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_AX88796 is not set
-CONFIG_SMC91X=y
-# CONFIG_DM9000 is not set
-# CONFIG_SMC911X is not set
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_ISDN is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_NVRAM is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-
-#
-# Sonics Silicon Backplane
-#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-CONFIG_FB=y
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB_DDC is not set
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
-# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
-# CONFIG_FB_SVGALIB is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_BACKLIGHT is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_TILEBLITTING is not set
-
-#
-# Frame buffer hardware drivers
-#
-# CONFIG_FB_S1D13XXX is not set
-CONFIG_FB_PXA=y
-# CONFIG_FB_PXA_PARAMETERS is not set
-# CONFIG_FB_MBX is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
-CONFIG_FONTS=y
-# CONFIG_FONT_8x8 is not set
-# CONFIG_FONT_8x16 is not set
-CONFIG_FONT_6x11=y
-# CONFIG_FONT_7x14 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-# CONFIG_FONT_SUN12x22 is not set
-# CONFIG_FONT_10x18 is not set
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_INOTIFY is not set
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_DIRECTIO=y
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=y
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_NLS is not set
-# CONFIG_DLM is not set
-# CONFIG_INSTRUMENTATION is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SLUB_DEBUG_ON is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_FRAME_POINTER=y
-# CONFIG_SAMPLES is not set
-CONFIG_DEBUG_USER=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_MANAGER=y
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_HW is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index 9ed2377fe8e5..d0daeab2234e 100644
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -19,31 +19,21 @@
 
 #ifdef __KERNEL__
 
+/*
+ * On ARM, ordinary assignment (str instruction) doesn't clear the local
+ * strex/ldrex monitor on some implementations. The reason we can use it for
+ * atomic_set() is the clrex or dummy strex done on every exception return.
+ */
 #define atomic_read(v)  ((v)->counter)
+#define atomic_set(v,i) (((v)->counter) = (i))
 
 #if __LINUX_ARM_ARCH__ >= 6
 
 /*
  * ARMv6 UP and SMP safe atomic ops.  We use load exclusive and
  * store exclusive to ensure that these are atomic.  We may loop
- * to ensure that the update happens.  Writing to 'v->counter'
- * without using the following operations WILL break the atomic
- * nature of these ops.
+ * to ensure that the update happens.
  */
-static inline void atomic_set(atomic_t *v, int i)
-{
-        unsigned long tmp;
-
-        __asm__ __volatile__("@ atomic_set\n"
-"1:     ldrex   %0, [%1]\n"
-"       strex   %0, %2, [%1]\n"
-"       teq     %0, #0\n"
-"       bne     1b"
-        : "=&r" (tmp)
-        : "r" (&v->counter), "r" (i)
-        : "cc");
-}
-
 static inline void atomic_add(int i, atomic_t *v)
 {
         unsigned long tmp;
@@ -163,8 +153,6 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 #error SMP not supported on pre-ARMv6 CPUs
 #endif
 
-#define atomic_set(v,i) (((v)->counter) = (i))
-
 static inline int atomic_add_return(int i, atomic_t *v)
 {
         unsigned long flags;
diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
index feaa75f0013e..66c160b8547f 100644
--- a/arch/arm/include/asm/cache.h
+++ b/arch/arm/include/asm/cache.h
@@ -4,7 +4,7 @@
 #ifndef __ASMARM_CACHE_H
 #define __ASMARM_CACHE_H
 
-#define L1_CACHE_SHIFT          5
+#define L1_CACHE_SHIFT          CONFIG_ARM_L1_CACHE_SHIFT
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
 /*
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index b3e656c6fb78..20ae96cc0020 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -63,6 +63,11 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
         return read_cpuid(CPUID_CACHETYPE);
 }
 
+static inline unsigned int __attribute_const__ read_cpuid_tcmstatus(void)
+{
+        return read_cpuid(CPUID_TCM);
+}
+
 /*
  * Intel's XScale3 core supports some v6 features (supersections, L2)
  * but advertises itself as v5 as it does not support the v6 ISA.  For
@@ -73,7 +78,10 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
 #else
 static inline int cpu_is_xsc3(void)
 {
-        if ((read_cpuid_id() & 0xffffe000) == 0x69056000)
+        unsigned int id;
+        id = read_cpuid_id() & 0xffffe000;
+        /* It covers both Intel ID and Marvell ID */
+        if ((id == 0x69056000) || (id == 0x56056000))
                 return 1;
 
         return 0;
diff --git a/arch/arm/include/asm/hardware/iop3xx-adma.h b/arch/arm/include/asm/hardware/iop3xx-adma.h
index 83e6ba338e2c..1a8c7279a28b 100644
--- a/arch/arm/include/asm/hardware/iop3xx-adma.h
+++ b/arch/arm/include/asm/hardware/iop3xx-adma.h
@@ -187,11 +187,74 @@ union iop3xx_desc {
         void *ptr;
 };
 
+/* No support for p+q operations */
+static inline int
+iop_chan_pq_slot_count(size_t len, int src_cnt, int *slots_per_op)
+{
+        BUG();
+        return 0;
+}
+
+static inline void
+iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt,
+                  unsigned long flags)
+{
+        BUG();
+}
+
+static inline void
+iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr)
+{
+        BUG();
+}
+
+static inline void
+iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx,
+                         dma_addr_t addr, unsigned char coef)
+{
+        BUG();
+}
+
+static inline int
+iop_chan_pq_zero_sum_slot_count(size_t len, int src_cnt, int *slots_per_op)
+{
+        BUG();
+        return 0;
+}
+
+static inline void
+iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
+                          unsigned long flags)
+{
+        BUG();
+}
+
+static inline void
+iop_desc_set_pq_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len)
+{
+        BUG();
+}
+
+#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr
+
+static inline void
+iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx,
+                              dma_addr_t *src)
+{
+        BUG();
+}
+
 static inline int iop_adma_get_max_xor(void)
 {
         return 32;
 }
 
+static inline int iop_adma_get_max_pq(void)
+{
+        BUG();
+        return 0;
+}
+
 static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan)
 {
         int id = chan->device->id;
@@ -332,6 +395,11 @@ static inline int iop_chan_zero_sum_slot_count(size_t len, int src_cnt,
         return slot_cnt;
 }
 
+static inline int iop_desc_is_pq(struct iop_adma_desc_slot *desc)
+{
+        return 0;
+}
+
 static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc,
                                         struct iop_adma_chan *chan)
 {
@@ -349,6 +417,14 @@ static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc,
         return 0;
 }
 
+
+static inline u32 iop_desc_get_qdest_addr(struct iop_adma_desc_slot *desc,
+                                          struct iop_adma_chan *chan)
+{
+        BUG();
+        return 0;
+}
+
 static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc,
                                         struct iop_adma_chan *chan)
 {
@@ -756,13 +832,14 @@ static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc,
         hw_desc->src[0] = val;
 }
 
-static inline int iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
+static inline enum sum_check_flags
+iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
 {
         struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
         struct iop3xx_aau_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field;
 
         iop_paranoia(!(desc_ctrl.tx_complete && desc_ctrl.zero_result_en));
-        return desc_ctrl.zero_result_err;
+        return desc_ctrl.zero_result_err << SUM_CHECK_P;
 }
 
 static inline void iop_chan_append(struct iop_adma_chan *chan)
diff --git a/arch/arm/include/asm/hardware/iop_adma.h b/arch/arm/include/asm/hardware/iop_adma.h
index 385c6e8cbbd2..59b8c3892f76 100644
--- a/arch/arm/include/asm/hardware/iop_adma.h
+++ b/arch/arm/include/asm/hardware/iop_adma.h
@@ -86,6 +86,7 @@ struct iop_adma_chan {
  * @idx: pool index
  * @unmap_src_cnt: number of xor sources
  * @unmap_len: transaction bytecount
+ * @tx_list: list of descriptors that are associated with one operation
  * @async_tx: support for the async_tx api
  * @group_list: list of slots that make up a multi-descriptor transaction
  *      for example transfer lengths larger than the supported hw max
@@ -102,10 +103,12 @@ struct iop_adma_desc_slot {
         u16 idx;
         u16 unmap_src_cnt;
         size_t unmap_len;
+        struct list_head tx_list;
         struct dma_async_tx_descriptor async_tx;
         union {
                 u32 *xor_check_result;
                 u32 *crc32_result;
+                u32 *pq_check_result;
         };
 };
 
diff --git a/arch/arm/include/asm/mach/mmc.h b/arch/arm/include/asm/mach/mmc.h
deleted file mode 100644
index b490ecc79def..000000000000
--- a/arch/arm/include/asm/mach/mmc.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- *  arch/arm/include/asm/mach/mmc.h
- */
-#ifndef ASMARM_MACH_MMC_H
-#define ASMARM_MACH_MMC_H
-
-#include <linux/mmc/host.h>
-
-struct mmc_platform_data {
-        unsigned int ocr_mask;                  /* available voltages */
-        u32 (*translate_vdd)(struct device *, unsigned int);
-        unsigned int (*status)(struct device *);
-        int     gpio_wp;
-        int     gpio_cd;
-};
-
-#endif
diff --git a/arch/arm/include/asm/tcm.h b/arch/arm/include/asm/tcm.h
new file mode 100644
index 000000000000..5929ef5d927a
--- /dev/null
+++ b/arch/arm/include/asm/tcm.h
@@ -0,0 +1,31 @@
+/*
+ *
+ * Copyright (C) 2008-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * Author: Rickard Andersson <rickard.andersson@stericsson.com>
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ *
+ */
+#ifndef __ASMARM_TCM_H
+#define __ASMARM_TCM_H
+
+#ifndef CONFIG_HAVE_TCM
+#error "You should not be including tcm.h unless you have a TCM!"
+#endif
+
+#include <linux/compiler.h>
+
+/* Tag variables with this */
+#define __tcmdata __section(.tcm.data)
+/* Tag constants with this */
+#define __tcmconst __section(.tcm.rodata)
+/* Tag functions inside TCM called from outside TCM with this */
+#define __tcmfunc __attribute__((long_call)) __section(.tcm.text) noinline
+/* Tag function inside TCM called from inside TCM  with this */
+#define __tcmlocalfunc __section(.tcm.text)
+
+void *tcm_alloc(size_t len);
+void tcm_free(void *addr, size_t len);
+
+#endif
diff --git a/arch/arm/include/asm/unified.h b/arch/arm/include/asm/unified.h
index 073e85b9b961..bc631161e9c6 100644
--- a/arch/arm/include/asm/unified.h
+++ b/arch/arm/include/asm/unified.h
@@ -35,7 +35,9 @@
 
 #define ARM(x...)
 #define THUMB(x...)     x
+#ifdef __ASSEMBLY__
 #define W(instr)        instr.w
+#endif
 #define BSYM(sym)       sym + 1
 
 #else   /* !CONFIG_THUMB2_KERNEL */
@@ -45,7 +47,9 @@
 
 #define ARM(x...)       x
 #define THUMB(x...)
+#ifdef __ASSEMBLY__
 #define W(instr)        instr
+#endif
 #define BSYM(sym)       sym
 
 #endif  /* CONFIG_THUMB2_KERNEL */
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index c446aeff7b89..79087dd6d869 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_OABI_COMPAT)	+= sys_oabi-compat.o
 obj-$(CONFIG_ARM_THUMBEE)       += thumbee.o
 obj-$(CONFIG_KGDB)              += kgdb.o
 obj-$(CONFIG_ARM_UNWIND)        += unwind.o
+obj-$(CONFIG_HAVE_TCM)          += tcm.o
 
 obj-$(CONFIG_CRUNCH)            += crunch.o crunch-bits.o
 AFLAGS_crunch-bits.o            := -Wa,-mcpu=ep9312
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 3d727a8a23bc..0a2ba51cf35d 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -272,7 +272,15 @@ __und_svc:
         @
         @  r0 - instruction
         @
+#ifndef CONFIG_THUMB2_KERNEL
         ldr     r0, [r2, #-4]
+#else
+        ldrh    r0, [r2, #-2]                   @ Thumb instruction at LR - 2
+        and     r9, r0, #0xf800
+        cmp     r9, #0xe800                     @ 32-bit instruction if xx >= 0
+        ldrhhs  r9, [r2]                        @ bottom 16 bits
+        orrhs   r0, r9, r0, lsl #16
+#endif
         adr     r9, BSYM(1f)
         bl      call_fpe
 
@@ -678,7 +686,9 @@ ENTRY(fp_enter)
         .word   no_fp
         .previous
 
-no_fp:  mov     pc, lr
+ENTRY(no_fp)
+        mov     pc, lr
+ENDPROC(no_fp)
 
 __und_usr_unknown:
         enable_irq
@@ -734,13 +744,6 @@ ENTRY(__switch_to)
 #ifdef CONFIG_MMU
         ldr     r6, [r2, #TI_CPU_DOMAIN]
 #endif
-#if __LINUX_ARM_ARCH__ >= 6
-#ifdef CONFIG_CPU_32v6K
-        clrex
-#else
-        strex   r5, r4, [ip]                    @ Clear exclusive monitor
-#endif
-#endif
 #if defined(CONFIG_HAS_TLS_REG)
         mcr     p15, 0, r3, c13, c0, 3          @ set TLS register
 #elif !defined(CONFIG_TLS_REG_EMUL)
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index a4eaf4f920c5..e17e3c30d957 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -76,13 +76,25 @@
 #ifndef CONFIG_THUMB2_KERNEL
         .macro  svc_exit, rpsr
         msr     spsr_cxsf, \rpsr
+#if defined(CONFIG_CPU_32v6K)
+        clrex                                   @ clear the exclusive monitor
         ldmia   sp, {r0 - pc}^                  @ load r0 - pc, cpsr
+#elif defined (CONFIG_CPU_V6)
+        ldr     r0, [sp]
+        strex   r1, r2, [sp]                    @ clear the exclusive monitor
+        ldmib   sp, {r1 - pc}^                  @ load r1 - pc, cpsr
+#endif
         .endm
 
         .macro  restore_user_regs, fast = 0, offset = 0
         ldr     r1, [sp, #\offset + S_PSR]      @ get calling cpsr
         ldr     lr, [sp, #\offset + S_PC]!      @ get pc
         msr     spsr_cxsf, r1                   @ save in spsr_svc
+#if defined(CONFIG_CPU_32v6K)
+        clrex                                   @ clear the exclusive monitor
+#elif defined (CONFIG_CPU_V6)
+        strex   r1, r2, [sp]                    @ clear the exclusive monitor
+#endif
         .if     \fast
         ldmdb   sp, {r1 - lr}^                  @ get calling r1 - lr
         .else
@@ -98,6 +110,7 @@
         .endm
 #else   /* CONFIG_THUMB2_KERNEL */
         .macro  svc_exit, rpsr
+        clrex                                   @ clear the exclusive monitor
         ldr     r0, [sp, #S_SP]                 @ top of the stack
         ldr     r1, [sp, #S_PC]                 @ return address
         tst     r0, #4                          @ orig stack 8-byte aligned?
@@ -110,6 +123,7 @@
         .endm
 
         .macro  restore_user_regs, fast = 0, offset = 0
+        clrex                                   @ clear the exclusive monitor
         mov     r2, sp
         load_user_sp_lr r2, r3, \offset + S_SP  @ calling sp, lr
         ldr     r1, [sp, #\offset + S_PSR]      @ get calling cpsr
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index f692efddd449..60c62c377fa9 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/kprobes.h>
 #include <linux/module.h>
+#include <linux/stop_machine.h>
 #include <linux/stringify.h>
 #include <asm/traps.h>
 #include <asm/cacheflush.h>
@@ -83,10 +84,24 @@ void __kprobes arch_arm_kprobe(struct kprobe *p)
         flush_insns(p->addr, 1);
 }
 
+/*
+ * The actual disarming is done here on each CPU and synchronized using
+ * stop_machine. This synchronization is necessary on SMP to avoid removing
+ * a probe between the moment the 'Undefined Instruction' exception is raised
+ * and the moment the exception handler reads the faulting instruction from
+ * memory.
+ */
+int __kprobes __arch_disarm_kprobe(void *p)
+{
+        struct kprobe *kp = p;
+        *kp->addr = kp->opcode;
+        flush_insns(kp->addr, 1);
+        return 0;
+}
+
 void __kprobes arch_disarm_kprobe(struct kprobe *p)
 {
-        *p->addr = p->opcode;
-        flush_insns(p->addr, 1);
+        stop_machine(__arch_disarm_kprobe, p, &cpu_online_map);
 }
 
 void __kprobes arch_remove_kprobe(struct kprobe *p)
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index d4d4f77c91b2..c6c57b640b6b 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -45,6 +45,7 @@
 
 #include "compat.h"
 #include "atags.h"
+#include "tcm.h"
 
 #ifndef MEM_SIZE
 #define MEM_SIZE        (16*1024*1024)
@@ -749,6 +750,7 @@ void __init setup_arch(char **cmdline_p)
 #endif
 
         cpu_init();
+        tcm_init();
 
         /*
          * Set up various architecture-specific pointers
diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
new file mode 100644
index 000000000000..e50303868f1b
--- /dev/null
+++ b/arch/arm/kernel/tcm.c
@@ -0,0 +1,246 @@
+/*
+ * Copyright (C) 2008-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * TCM memory handling for ARM systems
+ *
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ * Author: Rickard Andersson <rickard.andersson@stericsson.com>
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/stddef.h>
+#include <linux/ioport.h>
+#include <linux/genalloc.h>
+#include <linux/string.h> /* memcpy */
+#include <asm/page.h> /* PAGE_SHIFT */
+#include <asm/cputype.h>
+#include <asm/mach/map.h>
+#include <mach/memory.h>
+#include "tcm.h"
+
+/* Scream and warn about misuse */
+#if !defined(ITCM_OFFSET) || !defined(ITCM_END) || \
+    !defined(DTCM_OFFSET) || !defined(DTCM_END)
+#error "TCM support selected but offsets not defined!"
+#endif
+
+static struct gen_pool *tcm_pool;
+
+/* TCM section definitions from the linker */
+extern char __itcm_start, __sitcm_text, __eitcm_text;
+extern char __dtcm_start, __sdtcm_data, __edtcm_data;
+
+/*
+ * TCM memory resources
+ */
+static struct resource dtcm_res = {
+        .name = "DTCM RAM",
+        .start = DTCM_OFFSET,
+        .end = DTCM_END,
+        .flags = IORESOURCE_MEM
+};
+
+static struct resource itcm_res = {
+        .name = "ITCM RAM",
+        .start = ITCM_OFFSET,
+        .end = ITCM_END,
+        .flags = IORESOURCE_MEM
+};
+
+static struct map_desc dtcm_iomap[] __initdata = {
+        {
+                .virtual        = DTCM_OFFSET,
+                .pfn            = __phys_to_pfn(DTCM_OFFSET),
+                .length         = (DTCM_END - DTCM_OFFSET + 1),
+                .type           = MT_UNCACHED
+        }
+};
+
+static struct map_desc itcm_iomap[] __initdata = {
+        {
+                .virtual        = ITCM_OFFSET,
+                .pfn            = __phys_to_pfn(ITCM_OFFSET),
+                .length         = (ITCM_END - ITCM_OFFSET + 1),
+                .type           = MT_UNCACHED
+        }
+};
+
+/*
+ * Allocate a chunk of TCM memory
+ */
+void *tcm_alloc(size_t len)
+{
+        unsigned long vaddr;
+
+        if (!tcm_pool)
+                return NULL;
+
+        vaddr = gen_pool_alloc(tcm_pool, len);
+        if (!vaddr)
+                return NULL;
+
+        return (void *) vaddr;
+}
+EXPORT_SYMBOL(tcm_alloc);
+
+/*
+ * Free a chunk of TCM memory
+ */
+void tcm_free(void *addr, size_t len)
+{
+        gen_pool_free(tcm_pool, (unsigned long) addr, len);
+}
+EXPORT_SYMBOL(tcm_free);
+
+
+static void __init setup_tcm_bank(u8 type, u32 offset, u32 expected_size)
+{
+        const int tcm_sizes[16] = { 0, -1, -1, 4, 8, 16, 32, 64, 128,
+                                    256, 512, 1024, -1, -1, -1, -1 };
+        u32 tcm_region;
+        int tcm_size;
+
+        /* Read the special TCM region register c9, 0 */
+        if (!type)
+                asm("mrc        p15, 0, %0, c9, c1, 0"
+                    : "=r" (tcm_region));
+        else
+                asm("mrc        p15, 0, %0, c9, c1, 1"
+                    : "=r" (tcm_region));
+
+        tcm_size = tcm_sizes[(tcm_region >> 2) & 0x0f];
+        if (tcm_size < 0) {
+                pr_err("CPU: %sTCM of unknown size!\n",
+                        type ? "I" : "D");
+        } else {
+                pr_info("CPU: found %sTCM %dk @ %08x, %senabled\n",
+                        type ? "I" : "D",
+                        tcm_size,
+                        (tcm_region & 0xfffff000U),
+                        (tcm_region & 1) ? "" : "not ");
+        }
+
+        if (tcm_size != expected_size) {
+                pr_crit("CPU: %sTCM was detected %dk but expected %dk!\n",
+                       type ? "I" : "D",
+                       tcm_size,
+                       expected_size);
+                /* Adjust to the expected size? what can we do... */
+        }
+
+        /* Force move the TCM bank to where we want it, enable */
+        tcm_region = offset | (tcm_region & 0x00000ffeU) | 1;
+
+        if (!type)
+                asm("mcr        p15, 0, %0, c9, c1, 0"
+                    : /* No output operands */
+                    : "r" (tcm_region));
+        else
+                asm("mcr        p15, 0, %0, c9, c1, 1"
+                    : /* No output operands */
+                    : "r" (tcm_region));
+
+        pr_debug("CPU: moved %sTCM %dk to %08x, enabled\n",
+                 type ? "I" : "D",
+                 tcm_size,
+                 (tcm_region & 0xfffff000U));
+}
+
+/*
+ * This initializes the TCM memory
+ */
+void __init tcm_init(void)
+{
+        u32 tcm_status = read_cpuid_tcmstatus();
+        char *start;
+        char *end;
+        char *ram;
+
+        /* Setup DTCM if present */
+        if (tcm_status & (1 << 16)) {
+                setup_tcm_bank(0, DTCM_OFFSET,
+                               (DTCM_END - DTCM_OFFSET + 1) >> 10);
+                request_resource(&iomem_resource, &dtcm_res);
+                iotable_init(dtcm_iomap, 1);
+                /* Copy data from RAM to DTCM */
+                start = &__sdtcm_data;
+                end   = &__edtcm_data;
+                ram   = &__dtcm_start;
+                memcpy(start, ram, (end-start));
+                pr_debug("CPU DTCM: copied data from %p - %p\n", start, end);
+        }
+
+        /* Setup ITCM if present */
+        if (tcm_status & 1) {
+                setup_tcm_bank(1, ITCM_OFFSET,
+                               (ITCM_END - ITCM_OFFSET + 1) >> 10);
+                request_resource(&iomem_resource, &itcm_res);
+                iotable_init(itcm_iomap, 1);
+                /* Copy code from RAM to ITCM */
+                start = &__sitcm_text;
+                end   = &__eitcm_text;
+                ram   = &__itcm_start;
+                memcpy(start, ram, (end-start));
+                pr_debug("CPU ITCM: copied code from %p - %p\n", start, end);
+        }
+}
+
+/*
+ * This creates the TCM memory pool and has to be done later,
+ * during the core_initicalls, since the allocator is not yet
+ * up and running when the first initialization runs.
+ */
+static int __init setup_tcm_pool(void)
+{
+        u32 tcm_status = read_cpuid_tcmstatus();
+        u32 dtcm_pool_start = (u32) &__edtcm_data;
+        u32 itcm_pool_start = (u32) &__eitcm_text;
+        int ret;
+
+        /*
+         * Set up malloc pool, 2^2 = 4 bytes granularity since
+         * the TCM is sometimes just 4 KiB. NB: pages and cache
+         * line alignments does not matter in TCM!
+         */
+        tcm_pool = gen_pool_create(2, -1);
+
+        pr_debug("Setting up TCM memory pool\n");
+
+        /* Add the rest of DTCM to the TCM pool */
+        if (tcm_status & (1 << 16)) {
+                if (dtcm_pool_start < DTCM_END) {
+                        ret = gen_pool_add(tcm_pool, dtcm_pool_start,
+                                           DTCM_END - dtcm_pool_start + 1, -1);
+                        if (ret) {
+                                pr_err("CPU DTCM: could not add DTCM " \
+                                       "remainder to pool!\n");
+                                return ret;
+                        }
+                        pr_debug("CPU DTCM: Added %08x bytes @ %08x to " \
+                                 "the TCM memory pool\n",
+                                 DTCM_END - dtcm_pool_start + 1,
+                                 dtcm_pool_start);
+                }
+        }
+
+        /* Add the rest of ITCM to the TCM pool */
+        if (tcm_status & 1) {
+                if (itcm_pool_start < ITCM_END) {
+                        ret = gen_pool_add(tcm_pool, itcm_pool_start,
+                                           ITCM_END - itcm_pool_start + 1, -1);
+                        if (ret) {
+                                pr_err("CPU ITCM: could not add ITCM " \
+                                       "remainder to pool!\n");
+                                return ret;
+                        }
+                        pr_debug("CPU ITCM: Added %08x bytes @ %08x to " \
+                                 "the TCM memory pool\n",
+                                 ITCM_END - itcm_pool_start + 1,
+                                 itcm_pool_start);
+                }
+        }
+        return 0;
+}
+
+core_initcall(setup_tcm_pool);
diff --git a/arch/arm/kernel/tcm.h b/arch/arm/kernel/tcm.h
new file mode 100644
index 000000000000..8015ad434a40
--- /dev/null
+++ b/arch/arm/kernel/tcm.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2008-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * TCM memory handling for ARM systems
+ *
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ * Author: Rickard Andersson <rickard.andersson@stericsson.com>
+ */
+
+#ifdef CONFIG_HAVE_TCM
+void __init tcm_init(void);
+#else
+/* No TCM support, just blank inlines to be optimized out */
+inline void tcm_init(void)
+{
+}
+#endif
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 5cc4812c9763..aecf87dfbaec 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -199,6 +199,63 @@ SECTIONS
         }
         _edata_loc = __data_loc + SIZEOF(.data);
 
+#ifdef CONFIG_HAVE_TCM
+        /*
+         * We align everything to a page boundary so we can
+         * free it after init has commenced and TCM contents have
+         * been copied to its destination.
+         */
+        .tcm_start : {
+                . = ALIGN(PAGE_SIZE);
+                __tcm_start = .;
+                __itcm_start = .;
+        }
+
+        /*
+         * Link these to the ITCM RAM
+         * Put VMA to the TCM address and LMA to the common RAM
+         * and we'll upload the contents from RAM to TCM and free
+         * the used RAM after that.
+         */
+        .text_itcm ITCM_OFFSET : AT(__itcm_start)
+        {
+                __sitcm_text = .;
+                *(.tcm.text)
+                *(.tcm.rodata)
+                . = ALIGN(4);
+                __eitcm_text = .;
+        }
+
+        /*
+         * Reset the dot pointer, this is needed to create the
+         * relative __dtcm_start below (to be used as extern in code).
+         */
+        . = ADDR(.tcm_start) + SIZEOF(.tcm_start) + SIZEOF(.text_itcm);
+
+        .dtcm_start : {
+                __dtcm_start = .;
+        }
+
+        /* TODO: add remainder of ITCM as well, that can be used for data! */
+        .data_dtcm DTCM_OFFSET : AT(__dtcm_start)
+        {
+                . = ALIGN(4);
+                __sdtcm_data = .;
+                *(.tcm.data)
+                . = ALIGN(4);
+                __edtcm_data = .;
+        }
+
+        /* Reset the dot pointer or the linker gets confused */
+        . = ADDR(.dtcm_start) + SIZEOF(.data_dtcm);
+
+        /* End marker for freeing TCM copy in linked object */
+        .tcm_end : AT(ADDR(.dtcm_start) + SIZEOF(.data_dtcm)){
+                . = ALIGN(PAGE_SIZE);
+                __tcm_end = .;
+        }
+#endif
+
         .bss : {
                 __bss_start = .;        /* BSS                          */
                 *(.bss)
diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
index 6ae04db1ca4f..6ee2f6706f86 100644
--- a/arch/arm/lib/copy_page.S
+++ b/arch/arm/lib/copy_page.S
@@ -12,8 +12,9 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
+#include <asm/cache.h>
 
-#define COPY_COUNT (PAGE_SZ/64 PLD( -1 ))
+#define COPY_COUNT (PAGE_SZ / (2 * L1_CACHE_BYTES) PLD( -1 ))
 
                 .text
                 .align  5
@@ -26,17 +27,16 @@
 ENTRY(copy_page)
                 stmfd   sp!, {r4, lr}                   @       2
         PLD(    pld     [r1, #0]                )
-        PLD(    pld     [r1, #32]               )
+        PLD(    pld     [r1, #L1_CACHE_BYTES]           )
                 mov     r2, #COPY_COUNT                 @       1
                 ldmia   r1!, {r3, r4, ip, lr}           @       4+1
-1:      PLD(    pld     [r1, #64]               )
-        PLD(    pld     [r1, #96]               )
-2:              stmia   r0!, {r3, r4, ip, lr}           @       4
-                ldmia   r1!, {r3, r4, ip, lr}           @       4+1
-                stmia   r0!, {r3, r4, ip, lr}           @       4
-                ldmia   r1!, {r3, r4, ip, lr}           @       4+1
+1:      PLD(    pld     [r1, #2 * L1_CACHE_BYTES])
+        PLD(    pld     [r1, #3 * L1_CACHE_BYTES])
+2:
+        .rept   (2 * L1_CACHE_BYTES / 16 - 1)
                 stmia   r0!, {r3, r4, ip, lr}           @       4
                 ldmia   r1!, {r3, r4, ip, lr}           @       4
+        .endr
                 subs    r2, r2, #1                      @       1
                 stmia   r0!, {r3, r4, ip, lr}           @       4
                 ldmgtia r1!, {r3, r4, ip, lr}           @       4
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index 412aa49ad2fb..d1f775e86353 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -771,9 +771,9 @@ void __init at91_add_device_pwm(u32 mask) {}
  *  AC97
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE)
+#if defined(CONFIG_SND_ATMEL_AC97C) || defined(CONFIG_SND_ATMEL_AC97C_MODULE)
 static u64 ac97_dmamask = DMA_BIT_MASK(32);
-static struct atmel_ac97_data ac97_data;
+static struct ac97c_platform_data ac97_data;
 
 static struct resource ac97_resources[] = {
         [0] = {
@@ -789,7 +789,7 @@ static struct resource ac97_resources[] = {
 };
 
 static struct platform_device at91cap9_ac97_device = {
-        .name           = "ac97c",
+        .name           = "atmel_ac97c",
         .id             = 1,
         .dev            = {
                                 .dma_mask               = &ac97_dmamask,
@@ -800,7 +800,7 @@ static struct platform_device at91cap9_ac97_device = {
         .num_resources  = ARRAY_SIZE(ac97_resources),
 };
 
-void __init at91_add_device_ac97(struct atmel_ac97_data *data)
+void __init at91_add_device_ac97(struct ac97c_platform_data *data)
 {
         if (!data)
                 return;
@@ -818,7 +818,7 @@ void __init at91_add_device_ac97(struct atmel_ac97_data *data)
         platform_device_register(&at91cap9_ac97_device);
 }
 #else
-void __init at91_add_device_ac97(struct atmel_ac97_data *data) {}
+void __init at91_add_device_ac97(struct ac97c_platform_data *data) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index d746e8621bc2..d581cff80c4c 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -24,11 +24,59 @@
 #include <mach/at91sam9g45.h>
 #include <mach/at91sam9g45_matrix.h>
 #include <mach/at91sam9_smc.h>
+#include <mach/at_hdmac.h>
 
 #include "generic.h"
 
 
 /* --------------------------------------------------------------------
+ *  HDMAC - AHB DMA Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE)
+static u64 hdmac_dmamask = DMA_BIT_MASK(32);
+
+static struct at_dma_platform_data atdma_pdata = {
+        .nr_channels    = 8,
+};
+
+static struct resource hdmac_resources[] = {
+        [0] = {
+                .start  = AT91_BASE_SYS + AT91_DMA,
+                .end    = AT91_BASE_SYS + AT91_DMA + SZ_512 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [2] = {
+                .start  = AT91SAM9G45_ID_DMA,
+                .end    = AT91SAM9G45_ID_DMA,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device at_hdmac_device = {
+        .name           = "at_hdmac",
+        .id             = -1,
+        .dev            = {
+                                .dma_mask               = &hdmac_dmamask,
+                                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                                .platform_data          = &atdma_pdata,
+        },
+        .resource       = hdmac_resources,
+        .num_resources  = ARRAY_SIZE(hdmac_resources),
+};
+
+void __init at91_add_device_hdmac(void)
+{
+        dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask);
+        dma_cap_set(DMA_SLAVE, atdma_pdata.cap_mask);
+        platform_device_register(&at_hdmac_device);
+}
+#else
+void __init at91_add_device_hdmac(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
  *  USB Host (OHCI)
  * -------------------------------------------------------------------- */
 
@@ -550,6 +598,61 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
 
 
 /* --------------------------------------------------------------------
+ *  AC97
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_SND_ATMEL_AC97C) || defined(CONFIG_SND_ATMEL_AC97C_MODULE)
+static u64 ac97_dmamask = DMA_BIT_MASK(32);
+static struct ac97c_platform_data ac97_data;
+
+static struct resource ac97_resources[] = {
+        [0] = {
+                .start  = AT91SAM9G45_BASE_AC97C,
+                .end    = AT91SAM9G45_BASE_AC97C + SZ_16K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = AT91SAM9G45_ID_AC97C,
+                .end    = AT91SAM9G45_ID_AC97C,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device at91sam9g45_ac97_device = {
+        .name           = "atmel_ac97c",
+        .id             = 0,
+        .dev            = {
+                                .dma_mask               = &ac97_dmamask,
+                                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                                .platform_data          = &ac97_data,
+        },
+        .resource       = ac97_resources,
+        .num_resources  = ARRAY_SIZE(ac97_resources),
+};
+
+void __init at91_add_device_ac97(struct ac97c_platform_data *data)
+{
+        if (!data)
+                return;
+
+        at91_set_A_periph(AT91_PIN_PD8, 0);     /* AC97FS */
+        at91_set_A_periph(AT91_PIN_PD9, 0);     /* AC97CK */
+        at91_set_A_periph(AT91_PIN_PD7, 0);     /* AC97TX */
+        at91_set_A_periph(AT91_PIN_PD6, 0);     /* AC97RX */
+
+        /* reset */
+        if (data->reset_pin)
+                at91_set_gpio_output(data->reset_pin, 0);
+
+        ac97_data = *data;
+        platform_device_register(&at91sam9g45_ac97_device);
+}
+#else
+void __init at91_add_device_ac97(struct ac97c_platform_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
  *  LCD Controller
  * -------------------------------------------------------------------- */
 
@@ -1220,6 +1323,7 @@ void __init at91_add_device_serial(void) {}
  */
 static int __init at91_add_standard_devices(void)
 {
+        at91_add_device_hdmac();
         at91_add_device_rtc();
         at91_add_device_rtt();
         at91_add_device_watchdog();
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 728186515cdf..d345f5453dbe 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -21,11 +21,57 @@
 #include <mach/at91sam9rl.h>
 #include <mach/at91sam9rl_matrix.h>
 #include <mach/at91sam9_smc.h>
+#include <mach/at_hdmac.h>
 
 #include "generic.h"
 
 
 /* --------------------------------------------------------------------
+ *  HDMAC - AHB DMA Controller
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE)
+static u64 hdmac_dmamask = DMA_BIT_MASK(32);
+
+static struct at_dma_platform_data atdma_pdata = {
+        .nr_channels    = 2,
+};
+
+static struct resource hdmac_resources[] = {
+        [0] = {
+                .start  = AT91_BASE_SYS + AT91_DMA,
+                .end    = AT91_BASE_SYS + AT91_DMA + SZ_512 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [2] = {
+                .start  = AT91SAM9RL_ID_DMA,
+                .end    = AT91SAM9RL_ID_DMA,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device at_hdmac_device = {
+        .name           = "at_hdmac",
+        .id             = -1,
+        .dev            = {
+                                .dma_mask               = &hdmac_dmamask,
+                                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                                .platform_data          = &atdma_pdata,
+        },
+        .resource       = hdmac_resources,
+        .num_resources  = ARRAY_SIZE(hdmac_resources),
+};
+
+void __init at91_add_device_hdmac(void)
+{
+        dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask);
+        platform_device_register(&at_hdmac_device);
+}
+#else
+void __init at91_add_device_hdmac(void) {}
+#endif
+
+/* --------------------------------------------------------------------
  *  USB HS Device (Gadget)
  * -------------------------------------------------------------------- */
 
@@ -398,6 +444,61 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
 
 
 /* --------------------------------------------------------------------
+ *  AC97
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_SND_ATMEL_AC97C) || defined(CONFIG_SND_ATMEL_AC97C_MODULE)
+static u64 ac97_dmamask = DMA_BIT_MASK(32);
+static struct ac97c_platform_data ac97_data;
+
+static struct resource ac97_resources[] = {
+        [0] = {
+                .start  = AT91SAM9RL_BASE_AC97C,
+                .end    = AT91SAM9RL_BASE_AC97C + SZ_16K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = AT91SAM9RL_ID_AC97C,
+                .end    = AT91SAM9RL_ID_AC97C,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device at91sam9rl_ac97_device = {
+        .name           = "atmel_ac97c",
+        .id             = 0,
+        .dev            = {
+                                .dma_mask               = &ac97_dmamask,
+                                .coherent_dma_mask      = DMA_BIT_MASK(32),
+                                .platform_data          = &ac97_data,
+        },
+        .resource       = ac97_resources,
+        .num_resources  = ARRAY_SIZE(ac97_resources),
+};
+
+void __init at91_add_device_ac97(struct ac97c_platform_data *data)
+{
+        if (!data)
+                return;
+
+        at91_set_A_periph(AT91_PIN_PD1, 0);     /* AC97FS */
+        at91_set_A_periph(AT91_PIN_PD2, 0);     /* AC97CK */
+        at91_set_A_periph(AT91_PIN_PD3, 0);     /* AC97TX */
+        at91_set_A_periph(AT91_PIN_PD4, 0);     /* AC97RX */
+
+        /* reset */
+        if (data->reset_pin)
+                at91_set_gpio_output(data->reset_pin, 0);
+
+        ac97_data = *data;
+        platform_device_register(&at91sam9rl_ac97_device);
+}
+#else
+void __init at91_add_device_ac97(struct ac97c_platform_data *data) {}
+#endif
+
+
+/* --------------------------------------------------------------------
  *  LCD Controller
  * -------------------------------------------------------------------- */
 
@@ -1103,6 +1204,7 @@ void __init at91_add_device_serial(void) {}
  */
 static int __init at91_add_standard_devices(void)
 {
+        at91_add_device_hdmac();
         at91_add_device_rtc();
         at91_add_device_rtt();
         at91_add_device_watchdog();
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
index 83a1a0fef47b..d6940870e403 100644
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -364,7 +364,7 @@ static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
 /*
  * AC97
  */
-static struct atmel_ac97_data cap9adk_ac97_data = {
+static struct ac97c_platform_data cap9adk_ac97_data = {
 //      .reset_pin      = ... not connected
 };
 
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 8c0b71c95be4..7c1e382330fb 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -340,7 +340,7 @@ static void __init neocore926_add_device_buttons(void) {}
 /*
  * AC97
  */
-static struct atmel_ac97_data neocore926_ac97_data = {
+static struct ac97c_platform_data neocore926_ac97_data = {
         .reset_pin      = AT91_PIN_PA13,
 };
 
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index b8558eae5229..64c3843f323d 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -311,6 +311,14 @@ static void __init ek_add_device_buttons(void) {}
 
 
 /*
+ * AC97
+ * reset_pin is not connected: NRST
+ */
+static struct ac97c_platform_data ek_ac97_data = {
+};
+
+
+/*
  * LEDs ... these could all be PWM-driven, for variable brightness
  */
 static struct gpio_led ek_leds[] = {
@@ -372,6 +380,8 @@ static void __init ek_board_init(void)
         at91_add_device_lcdc(&ek_lcdc_data);
         /* Push Buttons */
         ek_add_device_buttons();
+        /* AC97 */
+        at91_add_device_ac97(&ek_ac97_data);
         /* LEDs */
         at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
         at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led));
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index 94ffb5c103b9..bd28e989e54e 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -211,6 +211,14 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data;
 
 
 /*
+ * AC97
+ * reset_pin is not connected: NRST
+ */
+static struct ac97c_platform_data ek_ac97_data = {
+};
+
+
+/*
  * LEDs
  */
 static struct gpio_led ek_leds[] = {
@@ -299,6 +307,8 @@ static void __init ek_board_init(void)
         at91_add_device_mmc(0, &ek_mmc_data);
         /* LCD Controller */
         at91_add_device_lcdc(&ek_lcdc_data);
+        /* AC97 */
+        at91_add_device_ac97(&ek_ac97_data);
         /* Touch Screen Controller */
         at91_add_device_tsadcc();
         /* LEDs */
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 2a318eba1b07..3f35293d457a 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -19,6 +19,7 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/kmi.h>
 #include <linux/amba/clcd.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <asm/clkdev.h>
@@ -35,7 +36,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
-#include <asm/mach/mmc.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 
@@ -400,7 +400,7 @@ static unsigned int mmc_status(struct device *dev)
         return status & 8;
 }
 
-static struct mmc_platform_data mmc_data = {
+static struct mmci_platform_data mmc_data = {
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .status         = mmc_status,
         .gpio_wp        = -1,
diff --git a/arch/arm/mach-iop13xx/include/mach/adma.h b/arch/arm/mach-iop13xx/include/mach/adma.h
index 5722e86f2174..6d3782d85a9f 100644
--- a/arch/arm/mach-iop13xx/include/mach/adma.h
+++ b/arch/arm/mach-iop13xx/include/mach/adma.h
@@ -150,6 +150,8 @@ static inline int iop_adma_get_max_xor(void)
         return 16;
 }
 
+#define iop_adma_get_max_pq iop_adma_get_max_xor
+
 static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan)
 {
         return __raw_readl(ADMA_ADAR(chan));
@@ -211,7 +213,10 @@ iop_chan_xor_slot_count(size_t len, int src_cnt, int *slots_per_op)
 #define IOP_ADMA_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
 #define IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
 #define IOP_ADMA_XOR_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
+#define IOP_ADMA_PQ_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT
 #define iop_chan_zero_sum_slot_count(l, s, o) iop_chan_xor_slot_count(l, s, o)
+#define iop_chan_pq_slot_count iop_chan_xor_slot_count
+#define iop_chan_pq_zero_sum_slot_count iop_chan_xor_slot_count
 
 static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc,
                                         struct iop_adma_chan *chan)
@@ -220,6 +225,13 @@ static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc,
         return hw_desc->dest_addr;
 }
 
+static inline u32 iop_desc_get_qdest_addr(struct iop_adma_desc_slot *desc,
+                                          struct iop_adma_chan *chan)
+{
+        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
+        return hw_desc->q_dest_addr;
+}
+
 static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc,
                                         struct iop_adma_chan *chan)
 {
@@ -319,6 +331,58 @@ iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
         return 1;
 }
 
+static inline void
+iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt,
+                  unsigned long flags)
+{
+        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
+        union {
+                u32 value;
+                struct iop13xx_adma_desc_ctrl field;
+        } u_desc_ctrl;
+
+        u_desc_ctrl.value = 0;
+        u_desc_ctrl.field.src_select = src_cnt - 1;
+        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
+        u_desc_ctrl.field.pq_xfer_en = 1;
+        u_desc_ctrl.field.p_xfer_dis = !!(flags & DMA_PREP_PQ_DISABLE_P);
+        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
+        hw_desc->desc_ctrl = u_desc_ctrl.value;
+}
+
+static inline int iop_desc_is_pq(struct iop_adma_desc_slot *desc)
+{
+        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
+        union {
+                u32 value;
+                struct iop13xx_adma_desc_ctrl field;
+        } u_desc_ctrl;
+
+        u_desc_ctrl.value = hw_desc->desc_ctrl;
+        return u_desc_ctrl.field.pq_xfer_en;
+}
+
+static inline void
+iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
+                          unsigned long flags)
+{
+        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
+        union {
+                u32 value;
+                struct iop13xx_adma_desc_ctrl field;
+        } u_desc_ctrl;
+
+        u_desc_ctrl.value = 0;
+        u_desc_ctrl.field.src_select = src_cnt - 1;
+        u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */
+        u_desc_ctrl.field.zero_result = 1;
+        u_desc_ctrl.field.status_write_back_en = 1;
+        u_desc_ctrl.field.pq_xfer_en = 1;
+        u_desc_ctrl.field.p_xfer_dis = !!(flags & DMA_PREP_PQ_DISABLE_P);
+        u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
+        hw_desc->desc_ctrl = u_desc_ctrl.value;
+}
+
 static inline void iop_desc_set_byte_count(struct iop_adma_desc_slot *desc,
                                         struct iop_adma_chan *chan,
                                         u32 byte_count)
@@ -351,6 +415,7 @@ iop_desc_set_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len)
         }
 }
 
+#define iop_desc_set_pq_zero_sum_byte_count iop_desc_set_zero_sum_byte_count
 
 static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc,
                                         struct iop_adma_chan *chan,
@@ -361,6 +426,16 @@ static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc,
         hw_desc->upper_dest_addr = 0;
 }
 
+static inline void
+iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr)
+{
+        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
+
+        hw_desc->dest_addr = addr[0];
+        hw_desc->q_dest_addr = addr[1];
+        hw_desc->upper_dest_addr = 0;
+}
+
 static inline void iop_desc_set_memcpy_src_addr(struct iop_adma_desc_slot *desc,
                                         dma_addr_t addr)
 {
@@ -389,6 +464,29 @@ static inline void iop_desc_set_xor_src_addr(struct iop_adma_desc_slot *desc,
 }
 
 static inline void
+iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx,
+                         dma_addr_t addr, unsigned char coef)
+{
+        int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
+        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter;
+        struct iop13xx_adma_src *src;
+        int i = 0;
+
+        do {
+                iter = iop_hw_desc_slot_idx(hw_desc, i);
+                src = &iter->src[src_idx];
+                src->src_addr = addr;
+                src->pq_upper_src_addr = 0;
+                src->pq_dmlt = coef;
+                slot_cnt -= slots_per_op;
+                if (slot_cnt) {
+                        i += slots_per_op;
+                        addr += IOP_ADMA_PQ_MAX_BYTE_COUNT;
+                }
+        } while (slot_cnt);
+}
+
+static inline void
 iop_desc_init_interrupt(struct iop_adma_desc_slot *desc,
         struct iop_adma_chan *chan)
 {
@@ -399,6 +497,15 @@ iop_desc_init_interrupt(struct iop_adma_desc_slot *desc,
 }
 
 #define iop_desc_set_zero_sum_src_addr iop_desc_set_xor_src_addr
+#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr
+
+static inline void
+iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx,
+                              dma_addr_t *src)
+{
+        iop_desc_set_xor_src_addr(desc, pq_idx, src[pq_idx]);
+        iop_desc_set_xor_src_addr(desc, pq_idx+1, src[pq_idx+1]);
+}
 
 static inline void iop_desc_set_next_desc(struct iop_adma_desc_slot *desc,
                                         u32 next_desc_addr)
@@ -428,18 +535,20 @@ static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc,
         hw_desc->block_fill_data = val;
 }
 
-static inline int iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
+static inline enum sum_check_flags
+iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
 {
         struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
         struct iop13xx_adma_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field;
         struct iop13xx_adma_byte_count byte_count = hw_desc->byte_count_field;
+        enum sum_check_flags flags;
 
         BUG_ON(!(byte_count.tx_complete && desc_ctrl.zero_result));
 
-        if (desc_ctrl.pq_xfer_en)
-                return byte_count.zero_result_err_q;
-        else
-                return byte_count.zero_result_err;
+        flags = byte_count.zero_result_err_q << SUM_CHECK_Q;
+        flags |= byte_count.zero_result_err << SUM_CHECK_P;
+
+        return flags;
 }
 
 static inline void iop_chan_append(struct iop_adma_chan *chan)
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index bee42c609df6..5c147fb66a01 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -477,10 +477,8 @@ void __init iop13xx_platform_init(void)
                         plat_data = &iop13xx_adma_0_data;
                         dma_cap_set(DMA_MEMCPY, plat_data->cap_mask);
                         dma_cap_set(DMA_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_DUAL_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_ZERO_SUM, plat_data->cap_mask);
+                        dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask);
                         dma_cap_set(DMA_MEMSET, plat_data->cap_mask);
-                        dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask);
                         dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
                         break;
                 case IOP13XX_INIT_ADMA_1:
@@ -489,10 +487,8 @@ void __init iop13xx_platform_init(void)
                         plat_data = &iop13xx_adma_1_data;
                         dma_cap_set(DMA_MEMCPY, plat_data->cap_mask);
                         dma_cap_set(DMA_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_DUAL_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_ZERO_SUM, plat_data->cap_mask);
+                        dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask);
                         dma_cap_set(DMA_MEMSET, plat_data->cap_mask);
-                        dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask);
                         dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
                         break;
                 case IOP13XX_INIT_ADMA_2:
@@ -501,14 +497,11 @@ void __init iop13xx_platform_init(void)
                         plat_data = &iop13xx_adma_2_data;
                         dma_cap_set(DMA_MEMCPY, plat_data->cap_mask);
                         dma_cap_set(DMA_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_DUAL_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_ZERO_SUM, plat_data->cap_mask);
+                        dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask);
                         dma_cap_set(DMA_MEMSET, plat_data->cap_mask);
-                        dma_cap_set(DMA_MEMCPY_CRC32C, plat_data->cap_mask);
                         dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask);
-                        dma_cap_set(DMA_PQ_XOR, plat_data->cap_mask);
-                        dma_cap_set(DMA_PQ_UPDATE, plat_data->cap_mask);
-                        dma_cap_set(DMA_PQ_ZERO_SUM, plat_data->cap_mask);
+                        dma_cap_set(DMA_PQ, plat_data->cap_mask);
+                        dma_cap_set(DMA_PQ_VAL, plat_data->cap_mask);
                         break;
                 }
         }
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 89c992b8f75b..a6f8eab14ba5 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -21,6 +21,11 @@ config CPU_PXA930
 
 config CPU_PXA935
         bool "PXA935 (codename Tavor-P65)"
+        select CPU_PXA930
+
+config CPU_PXA950
+        bool "PXA950 (codename Tavor-PV2)"
+        select CPU_PXA930
 
 endmenu
 
@@ -79,6 +84,12 @@ config MACH_MP900C
         bool "Nec Mobilepro 900/c"
         select PXA25x
 
+config MACH_BALLOON3
+        bool "Balloon 3 board"
+        select PXA27x
+        select IWMMXT
+        select PXA_HAVE_BOARD_IRQS
+
 config ARCH_PXA_IDP
         bool "Accelent Xscale IDP"
         select PXA25x
@@ -371,6 +382,15 @@ config MACH_PALMTE2
           Say Y here if you intend to run this kernel on a Palm Tungsten|E2
           handheld computer.
 
+config MACH_PALMTC
+        bool "Palm Tungsten|C"
+        default y
+        depends on ARCH_PXA_PALM
+        select PXA25x
+        help
+          Say Y here if you intend to run this kernel on a Palm Tungsten|C
+          handheld computer.
+
 config MACH_PALMT5
         bool "Palm Tungsten|T5"
         default y
@@ -458,6 +478,7 @@ config PXA_EZX
         select PXA27x
         select IWMMXT
         select HAVE_PWM
+        select PXA_HAVE_BOARD_IRQS
 
 config MACH_EZX_A780
         bool "Motorola EZX A780"
@@ -489,6 +510,21 @@ config MACH_EZX_E2
         default y
         depends on PXA_EZX
 
+config MACH_XCEP
+        bool "Iskratel Electronics XCEP"
+        select PXA25x
+        select MTD
+        select MTD_PARTITIONS
+        select MTD_PHYSMAP
+        select MTD_CFI_INTELEXT
+        select MTD_CFI
+        select MTD_CHAR
+        select SMC91X
+        select PXA_SSP
+        help
+          PXA255 based Single Board Computer with SMC 91C111 ethernet chip and 64 MB of flash.
+          Tuned for usage in Libera instruments for particle accelerators.
+
 endmenu
 
 config PXA25x
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index d4c6122a342f..f10e152bfc27 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_GUMSTIX_AM300EPD)	+= am300epd.o
 obj-$(CONFIG_ARCH_LUBBOCK)      += lubbock.o
 obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
 obj-$(CONFIG_MACH_MAINSTONE)    += mainstone.o
+obj-$(CONFIG_MACH_BALLOON3)     += balloon3.o
 obj-$(CONFIG_MACH_MP900C)       += mp900.o
 obj-$(CONFIG_ARCH_PXA_IDP)      += idp.o
 obj-$(CONFIG_MACH_TRIZEPS4)     += trizeps4.o
@@ -58,6 +59,7 @@ obj-$(CONFIG_MACH_E750)		+= e750.o
 obj-$(CONFIG_MACH_E400)         += e400.o
 obj-$(CONFIG_MACH_E800)         += e800.o
 obj-$(CONFIG_MACH_PALMTE2)      += palmte2.o
+obj-$(CONFIG_MACH_PALMTC)       += palmtc.o
 obj-$(CONFIG_MACH_PALMT5)       += palmt5.o
 obj-$(CONFIG_MACH_PALMTX)       += palmtx.o
 obj-$(CONFIG_MACH_PALMLD)       += palmld.o
@@ -78,6 +80,8 @@ obj-$(CONFIG_MACH_ARMCORE)      += cm-x2xx.o cm-x255.o cm-x270.o
 obj-$(CONFIG_MACH_CM_X300)      += cm-x300.o
 obj-$(CONFIG_PXA_EZX)           += ezx.o
 
+obj-$(CONFIG_MACH_XCEP)         += xcep.o
+
 obj-$(CONFIG_MACH_INTELMOTE2)   += imote2.o
 obj-$(CONFIG_MACH_STARGATE2)    += stargate2.o
 obj-$(CONFIG_MACH_CSB726)       += csb726.o
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
new file mode 100644
index 000000000000..f23138b8fca3
--- /dev/null
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -0,0 +1,361 @@
+/*
+ *  linux/arch/arm/mach-pxa/balloon3.c
+ *
+ *  Support for Balloonboard.org Balloon3 board.
+ *
+ *  Author:     Nick Bane, Wookey, Jonathan McDowell
+ *  Created:    June, 2006
+ *  Copyright:  Toby Churchill Ltd
+ *  Derived from mainstone.c, by Nico Pitre
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/bitops.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/ioport.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/types.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/flash.h>
+
+#include <mach/pxa27x.h>
+#include <mach/balloon3.h>
+#include <mach/audio.h>
+#include <mach/pxafb.h>
+#include <mach/mmc.h>
+#include <mach/udc.h>
+#include <mach/pxa27x-udc.h>
+#include <mach/irda.h>
+#include <mach/ohci.h>
+
+#include <plat/i2c.h>
+
+#include "generic.h"
+#include "devices.h"
+
+static unsigned long balloon3_irq_enabled;
+
+static unsigned long balloon3_features_present =
+                (1 << BALLOON3_FEATURE_OHCI) | (1 << BALLOON3_FEATURE_CF) |
+                (1 << BALLOON3_FEATURE_AUDIO) |
+                (1 << BALLOON3_FEATURE_TOPPOLY);
+
+int balloon3_has(enum balloon3_features feature)
+{
+        return (balloon3_features_present & (1 << feature)) ? 1 : 0;
+}
+EXPORT_SYMBOL_GPL(balloon3_has);
+
+int __init parse_balloon3_features(char *arg)
+{
+        if (!arg)
+                return 0;
+
+        return strict_strtoul(arg, 0, &balloon3_features_present);
+}
+early_param("balloon3_features", parse_balloon3_features);
+
+static void balloon3_mask_irq(unsigned int irq)
+{
+        int balloon3_irq = (irq - BALLOON3_IRQ(0));
+        balloon3_irq_enabled &= ~(1 << balloon3_irq);
+        __raw_writel(~balloon3_irq_enabled, BALLOON3_INT_CONTROL_REG);
+}
+
+static void balloon3_unmask_irq(unsigned int irq)
+{
+        int balloon3_irq = (irq - BALLOON3_IRQ(0));
+        balloon3_irq_enabled |= (1 << balloon3_irq);
+        __raw_writel(~balloon3_irq_enabled, BALLOON3_INT_CONTROL_REG);
+}
+
+static struct irq_chip balloon3_irq_chip = {
+        .name           = "FPGA",
+        .ack            = balloon3_mask_irq,
+        .mask           = balloon3_mask_irq,
+        .unmask         = balloon3_unmask_irq,
+};
+
+static void balloon3_irq_handler(unsigned int irq, struct irq_desc *desc)
+{
+        unsigned long pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
+                                        balloon3_irq_enabled;
+
+        do {
+                /* clear useless edge notification */
+                if (desc->chip->ack)
+                        desc->chip->ack(BALLOON3_AUX_NIRQ);
+                while (pending) {
+                        irq = BALLOON3_IRQ(0) + __ffs(pending);
+                        generic_handle_irq(irq);
+                        pending &= pending - 1;
+                }
+                pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
+                                balloon3_irq_enabled;
+        } while (pending);
+}
+
+static void __init balloon3_init_irq(void)
+{
+        int irq;
+
+        pxa27x_init_irq();
+        /* setup extra Balloon3 irqs */
+        for (irq = BALLOON3_IRQ(0); irq <= BALLOON3_IRQ(7); irq++) {
+                set_irq_chip(irq, &balloon3_irq_chip);
+                set_irq_handler(irq, handle_level_irq);
+                set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+        }
+
+        set_irq_chained_handler(BALLOON3_AUX_NIRQ, balloon3_irq_handler);
+        set_irq_type(BALLOON3_AUX_NIRQ, IRQ_TYPE_EDGE_FALLING);
+
+        pr_debug("%s: chained handler installed - irq %d automatically "
+                "enabled\n", __func__, BALLOON3_AUX_NIRQ);
+}
+
+static void balloon3_backlight_power(int on)
+{
+        pr_debug("%s: power is %s\n", __func__, on ? "on" : "off");
+        gpio_set_value(BALLOON3_GPIO_RUN_BACKLIGHT, on);
+}
+
+static unsigned long balloon3_lcd_pin_config[] = {
+        /* LCD - 16bpp Active TFT */
+        GPIO58_LCD_LDD_0,
+        GPIO59_LCD_LDD_1,
+        GPIO60_LCD_LDD_2,
+        GPIO61_LCD_LDD_3,
+        GPIO62_LCD_LDD_4,
+        GPIO63_LCD_LDD_5,
+        GPIO64_LCD_LDD_6,
+        GPIO65_LCD_LDD_7,
+        GPIO66_LCD_LDD_8,
+        GPIO67_LCD_LDD_9,
+        GPIO68_LCD_LDD_10,
+        GPIO69_LCD_LDD_11,
+        GPIO70_LCD_LDD_12,
+        GPIO71_LCD_LDD_13,
+        GPIO72_LCD_LDD_14,
+        GPIO73_LCD_LDD_15,
+        GPIO74_LCD_FCLK,
+        GPIO75_LCD_LCLK,
+        GPIO76_LCD_PCLK,
+        GPIO77_LCD_BIAS,
+
+        GPIO99_GPIO,            /* Backlight */
+};
+
+static struct pxafb_mode_info balloon3_lcd_modes[] = {
+        {
+                .pixclock               = 38000,
+                .xres                   = 480,
+                .yres                   = 640,
+                .bpp                    = 16,
+                .hsync_len              = 8,
+                .left_margin            = 8,
+                .right_margin           = 8,
+                .vsync_len              = 2,
+                .upper_margin           = 4,
+                .lower_margin           = 5,
+                .sync                   = 0,
+        },
+};
+
+static struct pxafb_mach_info balloon3_pxafb_info = {
+        .modes                  = balloon3_lcd_modes,
+        .num_modes              = ARRAY_SIZE(balloon3_lcd_modes),
+        .lcd_conn               = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+        .pxafb_backlight_power  = balloon3_backlight_power,
+};
+
+static unsigned long balloon3_mmc_pin_config[] = {
+        GPIO32_MMC_CLK,
+        GPIO92_MMC_DAT_0,
+        GPIO109_MMC_DAT_1,
+        GPIO110_MMC_DAT_2,
+        GPIO111_MMC_DAT_3,
+        GPIO112_MMC_CMD,
+};
+
+static void balloon3_mci_setpower(struct device *dev, unsigned int vdd)
+{
+        struct pxamci_platform_data *p_d = dev->platform_data;
+
+        if ((1 << vdd) & p_d->ocr_mask) {
+                pr_debug("%s: on\n", __func__);
+                /* FIXME something to prod here? */
+        } else {
+                pr_debug("%s: off\n", __func__);
+                /* FIXME something to prod here? */
+        }
+}
+
+static struct pxamci_platform_data balloon3_mci_platform_data = {
+        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
+        .setpower       = balloon3_mci_setpower,
+};
+
+static int balloon3_udc_is_connected(void)
+{
+        pr_debug("%s: udc connected\n", __func__);
+        return 1;
+}
+
+static void balloon3_udc_command(int cmd)
+{
+        switch (cmd) {
+        case PXA2XX_UDC_CMD_CONNECT:
+                UP2OCR |= (UP2OCR_DPPUE + UP2OCR_DPPUBE);
+                pr_debug("%s: connect\n", __func__);
+                break;
+        case PXA2XX_UDC_CMD_DISCONNECT:
+                UP2OCR &= ~UP2OCR_DPPUE;
+                pr_debug("%s: disconnect\n", __func__);
+                break;
+        }
+}
+
+static struct pxa2xx_udc_mach_info balloon3_udc_info = {
+        .udc_is_connected = balloon3_udc_is_connected,
+        .udc_command      = balloon3_udc_command,
+};
+
+static struct pxaficp_platform_data balloon3_ficp_platform_data = {
+        .transceiver_cap  = IR_SIRMODE | IR_FIRMODE | IR_OFF,
+};
+
+static unsigned long balloon3_ohci_pin_config[] = {
+        GPIO88_USBH1_PWR,
+        GPIO89_USBH1_PEN,
+};
+
+static struct pxaohci_platform_data balloon3_ohci_platform_data = {
+        .port_mode      = PMM_PERPORT_MODE,
+        .flags          = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
+};
+
+static unsigned long balloon3_pin_config[] __initdata = {
+        /* Select BTUART 'COM1/ttyS0' as IO option for pins 42/43/44/45 */
+        GPIO42_BTUART_RXD,
+        GPIO43_BTUART_TXD,
+        GPIO44_BTUART_CTS,
+        GPIO45_BTUART_RTS,
+
+        /* Wakeup GPIO */
+        GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
+
+        /* NAND & IDLE LED GPIOs */
+        GPIO9_GPIO,
+        GPIO10_GPIO,
+};
+
+static struct gpio_led balloon3_gpio_leds[] = {
+        {
+                .name                   = "balloon3:green:idle",
+                .default_trigger        = "heartbeat",
+                .gpio                   = BALLOON3_GPIO_LED_IDLE,
+                .active_low             = 1,
+        },
+        {
+                .name                   = "balloon3:green:nand",
+                .default_trigger        = "nand-disk",
+                .gpio                   = BALLOON3_GPIO_LED_NAND,
+                .active_low             = 1,
+        },
+};
+
+static struct gpio_led_platform_data balloon3_gpio_leds_platform_data = {
+        .leds           = balloon3_gpio_leds,
+        .num_leds       = ARRAY_SIZE(balloon3_gpio_leds),
+};
+
+static struct platform_device balloon3led_device = {
+        .name   = "leds-gpio",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &balloon3_gpio_leds_platform_data,
+        },
+};
+
+static void __init balloon3_init(void)
+{
+        pr_info("Initialising Balloon3\n");
+
+        /* system bus arbiter setting
+         * - Core_Park
+         * - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
+         */
+        ARB_CNTRL = ARB_CORE_PARK | 0x234;
+
+        pxa_set_i2c_info(NULL);
+        if (balloon3_has(BALLOON3_FEATURE_AUDIO))
+                pxa_set_ac97_info(NULL);
+
+        if (balloon3_has(BALLOON3_FEATURE_TOPPOLY)) {
+                pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config));
+                gpio_request(BALLOON3_GPIO_RUN_BACKLIGHT,
+                        "LCD Backlight Power");
+                gpio_direction_output(BALLOON3_GPIO_RUN_BACKLIGHT, 1);
+                set_pxa_fb_info(&balloon3_pxafb_info);
+        }
+
+        if (balloon3_has(BALLOON3_FEATURE_MMC)) {
+                pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_mmc_pin_config));
+                pxa_set_mci_info(&balloon3_mci_platform_data);
+        }
+        pxa_set_ficp_info(&balloon3_ficp_platform_data);
+        if (balloon3_has(BALLOON3_FEATURE_OHCI)) {
+                pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ohci_pin_config));
+                pxa_set_ohci_info(&balloon3_ohci_platform_data);
+        }
+        pxa_set_udc_info(&balloon3_udc_info);
+
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_pin_config));
+
+        platform_device_register(&balloon3led_device);
+}
+
+static struct map_desc balloon3_io_desc[] __initdata = {
+        {       /* CPLD/FPGA */
+                .virtual        =  BALLOON3_FPGA_VIRT,
+                .pfn            = __phys_to_pfn(BALLOON3_FPGA_PHYS),
+                .length         = BALLOON3_FPGA_LENGTH,
+                .type           = MT_DEVICE,
+        },
+};
+
+static void __init balloon3_map_io(void)
+{
+        pxa_map_io();
+        iotable_init(balloon3_io_desc, ARRAY_SIZE(balloon3_io_desc));
+}
+
+MACHINE_START(BALLOON3, "Balloon3")
+        /* Maintainer: Nick Bane. */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .map_io         = balloon3_map_io,
+        .init_irq       = balloon3_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = balloon3_init,
+        .boot_params    = PHYS_OFFSET + 0x100,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 5599bceff738..978a3667e90d 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -12,7 +12,6 @@ struct clk {
         unsigned int            cken;
         unsigned int            delay;
         unsigned int            enabled;
-        struct clk              *other;
 };
 
 #define INIT_CLKREG(_clk,_devname,_conname)             \
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index 1d2cec25391d..eea78b6c2bc5 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -13,13 +13,18 @@
 #include <linux/sysdev.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
+#include <linux/delay.h>
 
 #include <linux/rtc-v3020.h>
 #include <video/mbxfb.h>
 
+#include <linux/spi/spi.h>
+#include <linux/spi/libertas_spi.h>
+
 #include <mach/pxa27x.h>
 #include <mach/ohci.h>
 #include <mach/mmc.h>
+#include <mach/pxa2xx_spi.h>
 
 #include "generic.h"
 
@@ -34,6 +39,10 @@
 /* MMC power enable */
 #define GPIO105_MMC_POWER       (105)
 
+/* WLAN GPIOS */
+#define GPIO19_WLAN_STRAP       (19)
+#define GPIO102_WLAN_RST        (102)
+
 static unsigned long cmx270_pin_config[] = {
         /* AC'97 */
         GPIO28_AC97_BITCLK,
@@ -94,8 +103,8 @@ static unsigned long cmx270_pin_config[] = {
         GPIO26_SSP1_RXD,
 
         /* SSP2 */
-        GPIO19_SSP2_SCLK,
-        GPIO14_SSP2_SFRM,
+        GPIO19_GPIO,    /* SSP2 clock is used as GPIO for Libertas pin-strap */
+        GPIO14_GPIO,
         GPIO87_SSP2_TXD,
         GPIO88_SSP2_RXD,
 
@@ -123,6 +132,7 @@ static unsigned long cmx270_pin_config[] = {
         GPIO0_GPIO      | WAKEUP_ON_EDGE_BOTH,
         GPIO105_GPIO    | MFP_LPM_DRIVE_HIGH,   /* MMC/SD power */
         GPIO53_GPIO,                            /* PC card reset */
+        GPIO102_GPIO,                           /* WLAN reset */
 
         /* NAND controls */
         GPIO11_GPIO     | MFP_LPM_DRIVE_HIGH,   /* NAND CE# */
@@ -131,6 +141,7 @@ static unsigned long cmx270_pin_config[] = {
         /* interrupts */
         GPIO10_GPIO,    /* DM9000 interrupt */
         GPIO83_GPIO,    /* MMC card detect */
+        GPIO95_GPIO,    /* WLAN interrupt */
 };
 
 /* V3020 RTC */
@@ -271,64 +282,114 @@ static inline void cmx270_init_ohci(void) {}
 #endif
 
 #if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
-static int cmx270_mci_init(struct device *dev,
-                           irq_handler_t cmx270_detect_int,
-                           void *data)
+static struct pxamci_platform_data cmx270_mci_platform_data = {
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO83_MMC_IRQ,
+        .gpio_card_ro           = -1,
+        .gpio_power             = GPIO105_MMC_POWER,
+        .gpio_power_invert      = 1,
+};
+
+static void __init cmx270_init_mmc(void)
 {
-        int err;
+        pxa_set_mci_info(&cmx270_mci_platform_data);
+}
+#else
+static inline void cmx270_init_mmc(void) {}
+#endif
+
+#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
+static struct pxa2xx_spi_master cm_x270_spi_info = {
+        .num_chipselect = 1,
+        .enable_dma     = 1,
+};
+
+static struct pxa2xx_spi_chip cm_x270_libertas_chip = {
+        .rx_threshold   = 1,
+        .tx_threshold   = 1,
+        .timeout        = 1000,
+        .gpio_cs        = 14,
+};
+
+static unsigned long cm_x270_libertas_pin_config[] = {
+        /* SSP2 */
+        GPIO19_SSP2_SCLK,
+        GPIO14_GPIO,
+        GPIO87_SSP2_TXD,
+        GPIO88_SSP2_RXD,
+
+};
 
-        err = gpio_request(GPIO105_MMC_POWER, "MMC/SD power");
-        if (err) {
-                dev_warn(dev, "power gpio unavailable\n");
+static int cm_x270_libertas_setup(struct spi_device *spi)
+{
+        int err = gpio_request(GPIO19_WLAN_STRAP, "WLAN STRAP");
+        if (err)
                 return err;
-        }
 
-        gpio_direction_output(GPIO105_MMC_POWER, 0);
+        err = gpio_request(GPIO102_WLAN_RST, "WLAN RST");
+        if (err)
+                goto err_free_strap;
 
-        err = request_irq(CMX270_MMC_IRQ, cmx270_detect_int,
-                          IRQF_DISABLED | IRQF_TRIGGER_FALLING,
-                          "MMC card detect", data);
-        if (err) {
-                gpio_free(GPIO105_MMC_POWER);
-                dev_err(dev, "cmx270_mci_init: MMC/SD: can't"
-                        " request MMC card detect IRQ\n");
-        }
+        err = gpio_direction_output(GPIO102_WLAN_RST, 0);
+        if (err)
+                goto err_free_strap;
+        msleep(100);
+
+        err = gpio_direction_output(GPIO19_WLAN_STRAP, 1);
+        if (err)
+                goto err_free_strap;
+        msleep(100);
+
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(cm_x270_libertas_pin_config));
+
+        gpio_set_value(GPIO102_WLAN_RST, 1);
+        msleep(100);
+
+        spi->bits_per_word = 16;
+        spi_setup(spi);
+
+        return 0;
+
+err_free_strap:
+        gpio_free(GPIO19_WLAN_STRAP);
 
         return err;
 }
 
-static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)
+static int cm_x270_libertas_teardown(struct spi_device *spi)
 {
-        struct pxamci_platform_data *p_d = dev->platform_data;
-
-        if ((1 << vdd) & p_d->ocr_mask) {
-                dev_dbg(dev, "power on\n");
-                gpio_set_value(GPIO105_MMC_POWER, 0);
-        } else {
-                gpio_set_value(GPIO105_MMC_POWER, 1);
-                dev_dbg(dev, "power off\n");
-        }
-}
+        gpio_set_value(GPIO102_WLAN_RST, 0);
+        gpio_free(GPIO102_WLAN_RST);
+        gpio_free(GPIO19_WLAN_STRAP);
 
-static void cmx270_mci_exit(struct device *dev, void *data)
-{
-        free_irq(CMX270_MMC_IRQ, data);
-        gpio_free(GPIO105_MMC_POWER);
+        return 0;
 }
 
-static struct pxamci_platform_data cmx270_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = cmx270_mci_init,
-        .setpower       = cmx270_mci_setpower,
-        .exit           = cmx270_mci_exit,
+struct libertas_spi_platform_data cm_x270_libertas_pdata = {
+        .use_dummy_writes       = 1,
+        .setup                  = cm_x270_libertas_setup,
+        .teardown               = cm_x270_libertas_teardown,
 };
 
-static void __init cmx270_init_mmc(void)
+static struct spi_board_info cm_x270_spi_devices[] __initdata = {
+        {
+                .modalias               = "libertas_spi",
+                .max_speed_hz           = 13000000,
+                .bus_num                = 2,
+                .irq                    = gpio_to_irq(95),
+                .chip_select            = 0,
+                .controller_data        = &cm_x270_libertas_chip,
+                .platform_data          = &cm_x270_libertas_pdata,
+        },
+};
+
+static void __init cmx270_init_spi(void)
 {
-        pxa_set_mci_info(&cmx270_mci_platform_data);
+        pxa2xx_set_spi_info(2, &cm_x270_spi_info);
+        spi_register_board_info(ARRAY_AND_SIZE(cm_x270_spi_devices));
 }
 #else
-static inline void cmx270_init_mmc(void) {}
+static inline void cmx270_init_spi(void) {}
 #endif
 
 void __init cmx270_init(void)
@@ -343,4 +404,5 @@ void __init cmx270_init(void)
         cmx270_init_mmc();
         cmx270_init_ohci();
         cmx270_init_2700G();
+        cmx270_init_spi();
 }
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index 465da26591bd..aac2cda60e09 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -306,68 +306,21 @@ static void cm_x300_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data cm_x300_mci_platform_data = {
-        .detect_delay   = 20,
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = cm_x300_mci_init,
-        .exit           = cm_x300_mci_exit,
+        .detect_delay           = 20,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init                   = cm_x300_mci_init,
+        .exit                   = cm_x300_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
-static int cm_x300_mci2_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO85_MMC2_WP);
-}
-
-static int cm_x300_mci2_init(struct device *dev,
-                             irq_handler_t cm_x300_detect_int,
-                             void *data)
-{
-        int err;
-
-        /*
-         * setup GPIO for CM-X300 MMC controller
-         */
-        err = gpio_request(GPIO82_MMC2_IRQ, "mmc card detect");
-        if (err)
-                goto err_request_cd;
-        gpio_direction_input(GPIO82_MMC2_IRQ);
-
-        err = gpio_request(GPIO85_MMC2_WP, "mmc write protect");
-        if (err)
-                goto err_request_wp;
-        gpio_direction_input(GPIO85_MMC2_WP);
-
-        err = request_irq(CM_X300_MMC2_IRQ, cm_x300_detect_int,
-                          IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                          "MMC card detect", data);
-        if (err) {
-                printk(KERN_ERR "%s: MMC/SD/SDIO: "
-                                "can't request card detect IRQ\n", __func__);
-                goto err_request_irq;
-        }
-
-        return 0;
-
-err_request_irq:
-        gpio_free(GPIO85_MMC2_WP);
-err_request_wp:
-        gpio_free(GPIO82_MMC2_IRQ);
-err_request_cd:
-        return err;
-}
-
-static void cm_x300_mci2_exit(struct device *dev, void *data)
-{
-        free_irq(CM_X300_MMC2_IRQ, data);
-        gpio_free(GPIO82_MMC2_IRQ);
-        gpio_free(GPIO85_MMC2_WP);
-}
-
 static struct pxamci_platform_data cm_x300_mci2_platform_data = {
-        .detect_delay   = 20,
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = cm_x300_mci2_init,
-        .exit           = cm_x300_mci2_exit,
-        .get_ro         = cm_x300_mci2_ro,
+        .detect_delay           = 20,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO82_MMC2_IRQ,
+        .gpio_card_ro           = GPIO85_MMC2_WP,
+        .gpio_power             = -1,
 };
 
 static void __init cm_x300_init_mmc(void)
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index 7c9c34c19ae2..37c239c56568 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -172,6 +172,7 @@ void __init colibri_pxa300_init(void)
 {
         colibri_pxa300_init_eth();
         colibri_pxa300_init_ohci();
+        colibri_pxa3xx_init_nand();
         colibri_pxa300_init_lcd();
         colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO39_GPIO));
         colibri_pxa310_init_ac97();
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index a18d37b3c5e6..494572825c7d 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -164,15 +164,48 @@ static inline void __init colibri_pxa320_init_ac97(void)
 static inline void colibri_pxa320_init_ac97(void) {}
 #endif
 
+/*
+ * The following configuration is verified to work with the Toradex Orchid
+ * carrier board
+ */
+static mfp_cfg_t colibri_pxa320_uart_pin_config[] __initdata = {
+        /* UART 1 configuration (may be set by bootloader) */
+        GPIO99_UART1_CTS,
+        GPIO104_UART1_RTS,
+        GPIO97_UART1_RXD,
+        GPIO98_UART1_TXD,
+        GPIO101_UART1_DTR,
+        GPIO103_UART1_DSR,
+        GPIO100_UART1_DCD,
+        GPIO102_UART1_RI,
+
+        /* UART 2 configuration */
+        GPIO109_UART2_CTS,
+        GPIO112_UART2_RTS,
+        GPIO110_UART2_RXD,
+        GPIO111_UART2_TXD,
+
+        /* UART 3 configuration */
+        GPIO30_UART3_RXD,
+        GPIO31_UART3_TXD,
+};
+
+static void __init colibri_pxa320_init_uart(void)
+{
+        pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_uart_pin_config));
+}
+
 void __init colibri_pxa320_init(void)
 {
         colibri_pxa320_init_eth();
         colibri_pxa320_init_ohci();
+        colibri_pxa3xx_init_nand();
         colibri_pxa320_init_lcd();
         colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO49_GPIO));
         colibri_pxa320_init_ac97();
         colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa320_mmc_pin_config),
                                 mfp_to_gpio(MFP_PIN_GPIO28));
+        colibri_pxa320_init_uart();
 }
 
 MACHINE_START(COLIBRI320, "Toradex Colibri PXA320")
diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c
index ea34e34f8cd8..efebaf4d734d 100644
--- a/arch/arm/mach-pxa/colibri-pxa3xx.c
+++ b/arch/arm/mach-pxa/colibri-pxa3xx.c
@@ -25,6 +25,7 @@
 #include <mach/colibri.h>
 #include <mach/mmc.h>
 #include <mach/pxafb.h>
+#include <mach/pxa3xx_nand.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -95,10 +96,13 @@ static void colibri_pxa3xx_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data colibri_pxa3xx_mci_platform_data = {
-        .detect_delay   = 20,
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .init           = colibri_pxa3xx_mci_init,
-        .exit           = colibri_pxa3xx_mci_exit,
+        .detect_delay           = 20,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .init                   = colibri_pxa3xx_mci_init,
+        .exit                   = colibri_pxa3xx_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 void __init colibri_pxa3xx_init_mmc(mfp_cfg_t *pins, int len, int detect_pin)
@@ -154,3 +158,43 @@ void __init colibri_pxa3xx_init_lcd(int bl_pin)
 }
 #endif
 
+#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
+static struct mtd_partition colibri_nand_partitions[] = {
+        {
+                .name        = "bootloader",
+                .offset      = 0,
+                .size        = SZ_512K,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        {
+                .name        = "kernel",
+                .offset      = MTDPART_OFS_APPEND,
+                .size        = SZ_4M,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        {
+                .name        = "reserved",
+                .offset      = MTDPART_OFS_APPEND,
+                .size        = SZ_1M,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        {
+                .name        = "fs",
+                .offset      = MTDPART_OFS_APPEND,
+                .size        = MTDPART_SIZ_FULL,
+        },
+};
+
+static struct pxa3xx_nand_platform_data colibri_nand_info = {
+        .enable_arbiter = 1,
+        .keep_config    = 1,
+        .parts          = colibri_nand_partitions,
+        .nr_parts       = ARRAY_SIZE(colibri_nand_partitions),
+};
+
+void __init colibri_pxa3xx_init_nand(void)
+{
+        pxa3xx_set_nand_info(&colibri_nand_info);
+}
+#endif
+
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 5363e1aea3fb..b536b5a5a10d 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -29,6 +29,7 @@
 #include <linux/spi/ads7846.h>
 #include <linux/spi/corgi_lcd.h>
 #include <linux/mtd/sharpsl.h>
+#include <linux/input/matrix_keypad.h>
 #include <video/w100fb.h>
 
 #include <asm/setup.h>
@@ -104,6 +105,28 @@ static unsigned long corgi_pin_config[] __initdata = {
         GPIO6_MMC_CLK,
         GPIO8_MMC_CS0,
 
+        /* GPIO Matrix Keypad */
+        GPIO66_GPIO,    /* column 0 */
+        GPIO67_GPIO,    /* column 1 */
+        GPIO68_GPIO,    /* column 2 */
+        GPIO69_GPIO,    /* column 3 */
+        GPIO70_GPIO,    /* column 4 */
+        GPIO71_GPIO,    /* column 5 */
+        GPIO72_GPIO,    /* column 6 */
+        GPIO73_GPIO,    /* column 7 */
+        GPIO74_GPIO,    /* column 8 */
+        GPIO75_GPIO,    /* column 9 */
+        GPIO76_GPIO,    /* column 10 */
+        GPIO77_GPIO,    /* column 11 */
+        GPIO58_GPIO,    /* row 0 */
+        GPIO59_GPIO,    /* row 1 */
+        GPIO60_GPIO,    /* row 2 */
+        GPIO61_GPIO,    /* row 3 */
+        GPIO62_GPIO,    /* row 4 */
+        GPIO63_GPIO,    /* row 5 */
+        GPIO64_GPIO,    /* row 6 */
+        GPIO65_GPIO,    /* row 7 */
+
         /* GPIO */
         GPIO9_GPIO,     /* CORGI_GPIO_nSD_DETECT */
         GPIO7_GPIO,     /* CORGI_GPIO_nSD_WP */
@@ -267,9 +290,115 @@ static struct platform_device corgifb_device = {
 /*
  * Corgi Keyboard Device
  */
+#define CORGI_KEY_CALENDER      KEY_F1
+#define CORGI_KEY_ADDRESS       KEY_F2
+#define CORGI_KEY_FN            KEY_F3
+#define CORGI_KEY_CANCEL        KEY_F4
+#define CORGI_KEY_OFF           KEY_SUSPEND
+#define CORGI_KEY_EXOK          KEY_F5
+#define CORGI_KEY_EXCANCEL      KEY_F6
+#define CORGI_KEY_EXJOGDOWN     KEY_F7
+#define CORGI_KEY_EXJOGUP       KEY_F8
+#define CORGI_KEY_JAP1          KEY_LEFTCTRL
+#define CORGI_KEY_JAP2          KEY_LEFTALT
+#define CORGI_KEY_MAIL          KEY_F10
+#define CORGI_KEY_OK            KEY_F11
+#define CORGI_KEY_MENU          KEY_F12
+
+static const uint32_t corgikbd_keymap[] = {
+        KEY(0, 1, KEY_1),
+        KEY(0, 2, KEY_3),
+        KEY(0, 3, KEY_5),
+        KEY(0, 4, KEY_6),
+        KEY(0, 5, KEY_7),
+        KEY(0, 6, KEY_9),
+        KEY(0, 7, KEY_0),
+        KEY(0, 8, KEY_BACKSPACE),
+        KEY(1, 1, KEY_2),
+        KEY(1, 2, KEY_4),
+        KEY(1, 3, KEY_R),
+        KEY(1, 4, KEY_Y),
+        KEY(1, 5, KEY_8),
+        KEY(1, 6, KEY_I),
+        KEY(1, 7, KEY_O),
+        KEY(1, 8, KEY_P),
+        KEY(2, 0, KEY_TAB),
+        KEY(2, 1, KEY_Q),
+        KEY(2, 2, KEY_E),
+        KEY(2, 3, KEY_T),
+        KEY(2, 4, KEY_G),
+        KEY(2, 5, KEY_U),
+        KEY(2, 6, KEY_J),
+        KEY(2, 7, KEY_K),
+        KEY(3, 0, CORGI_KEY_CALENDER),
+        KEY(3, 1, KEY_W),
+        KEY(3, 2, KEY_S),
+        KEY(3, 3, KEY_F),
+        KEY(3, 4, KEY_V),
+        KEY(3, 5, KEY_H),
+        KEY(3, 6, KEY_M),
+        KEY(3, 7, KEY_L),
+        KEY(3, 9, KEY_RIGHTSHIFT),
+        KEY(4, 0, CORGI_KEY_ADDRESS),
+        KEY(4, 1, KEY_A),
+        KEY(4, 2, KEY_D),
+        KEY(4, 3, KEY_C),
+        KEY(4, 4, KEY_B),
+        KEY(4, 5, KEY_N),
+        KEY(4, 6, KEY_DOT),
+        KEY(4, 8, KEY_ENTER),
+        KEY(4, 10, KEY_LEFTSHIFT),
+        KEY(5, 0, CORGI_KEY_MAIL),
+        KEY(5, 1, KEY_Z),
+        KEY(5, 2, KEY_X),
+        KEY(5, 3, KEY_MINUS),
+        KEY(5, 4, KEY_SPACE),
+        KEY(5, 5, KEY_COMMA),
+        KEY(5, 7, KEY_UP),
+        KEY(5, 11, CORGI_KEY_FN),
+        KEY(6, 0, KEY_SYSRQ),
+        KEY(6, 1, CORGI_KEY_JAP1),
+        KEY(6, 2, CORGI_KEY_JAP2),
+        KEY(6, 3, CORGI_KEY_CANCEL),
+        KEY(6, 4, CORGI_KEY_OK),
+        KEY(6, 5, CORGI_KEY_MENU),
+        KEY(6, 6, KEY_LEFT),
+        KEY(6, 7, KEY_DOWN),
+        KEY(6, 8, KEY_RIGHT),
+        KEY(7, 0, CORGI_KEY_OFF),
+        KEY(7, 1, CORGI_KEY_EXOK),
+        KEY(7, 2, CORGI_KEY_EXCANCEL),
+        KEY(7, 3, CORGI_KEY_EXJOGDOWN),
+        KEY(7, 4, CORGI_KEY_EXJOGUP),
+};
+
+static struct matrix_keymap_data corgikbd_keymap_data = {
+        .keymap         = corgikbd_keymap,
+        .keymap_size    = ARRAY_SIZE(corgikbd_keymap),
+};
+
+static const int corgikbd_row_gpios[] =
+                { 58, 59, 60, 61, 62, 63, 64, 65 };
+static const int corgikbd_col_gpios[] =
+                { 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77 };
+
+static struct matrix_keypad_platform_data corgikbd_pdata = {
+        .keymap_data            = &corgikbd_keymap_data,
+        .row_gpios              = corgikbd_row_gpios,
+        .col_gpios              = corgikbd_col_gpios,
+        .num_row_gpios          = ARRAY_SIZE(corgikbd_row_gpios),
+        .num_col_gpios          = ARRAY_SIZE(corgikbd_col_gpios),
+        .col_scan_delay_us      = 10,
+        .debounce_ms            = 10,
+        .wakeup                 = 1,
+};
+
 static struct platform_device corgikbd_device = {
-        .name           = "corgi-keyboard",
+        .name           = "matrix-keypad",
         .id             = -1,
+        .dev            = {
+                .platform_data = &corgikbd_pdata,
+        },
 };
 
 /*
@@ -307,111 +436,20 @@ static struct platform_device corgiled_device = {
  * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert/eject.
  */
-static struct pxamci_platform_data corgi_mci_platform_data;
-
-static int corgi_mci_init(struct device *dev, irq_handler_t corgi_detect_int, void *data)
-{
-        int err;
-
-        err = gpio_request(CORGI_GPIO_nSD_DETECT, "nSD_DETECT");
-        if (err)
-                goto err_out;
-
-        err = gpio_request(CORGI_GPIO_nSD_WP, "nSD_WP");
-        if (err)
-                goto err_free_1;
-
-        err = gpio_request(CORGI_GPIO_SD_PWR, "SD_PWR");
-        if (err)
-                goto err_free_2;
-
-        gpio_direction_input(CORGI_GPIO_nSD_DETECT);
-        gpio_direction_input(CORGI_GPIO_nSD_WP);
-        gpio_direction_output(CORGI_GPIO_SD_PWR, 0);
-
-        corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
-
-        err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
-                                IRQF_DISABLED | IRQF_TRIGGER_RISING |
-                                IRQF_TRIGGER_FALLING,
-                                "MMC card detect", data);
-        if (err) {
-                pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
-                                __func__);
-                goto err_free_3;
-        }
-        return 0;
-
-err_free_3:
-        gpio_free(CORGI_GPIO_SD_PWR);
-err_free_2:
-        gpio_free(CORGI_GPIO_nSD_WP);
-err_free_1:
-        gpio_free(CORGI_GPIO_nSD_DETECT);
-err_out:
-        return err;
-}
-
-static void corgi_mci_setpower(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data* p_d = dev->platform_data;
-
-        gpio_set_value(CORGI_GPIO_SD_PWR, ((1 << vdd) & p_d->ocr_mask));
-}
-
-static int corgi_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(CORGI_GPIO_nSD_WP);
-}
-
-static void corgi_mci_exit(struct device *dev, void *data)
-{
-        free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
-        gpio_free(CORGI_GPIO_SD_PWR);
-        gpio_free(CORGI_GPIO_nSD_WP);
-        gpio_free(CORGI_GPIO_nSD_DETECT);
-}
-
 static struct pxamci_platform_data corgi_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = corgi_mci_init,
-        .get_ro         = corgi_mci_get_ro,
-        .setpower       = corgi_mci_setpower,
-        .exit           = corgi_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = CORGI_GPIO_nSD_WP,
+        .gpio_power             = CORGI_GPIO_SD_PWR,
 };
 
 
 /*
  * Irda
  */
-static void corgi_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(CORGI_GPIO_IR_ON, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
-static int corgi_irda_startup(struct device *dev)
-{
-        int err;
-
-        err = gpio_request(CORGI_GPIO_IR_ON, "IR_ON");
-        if (err)
-                return err;
-
-        gpio_direction_output(CORGI_GPIO_IR_ON, 1);
-        return 0;
-}
-
-static void corgi_irda_shutdown(struct device *dev)
-{
-        gpio_free(CORGI_GPIO_IR_ON);
-}
-
 static struct pxaficp_platform_data corgi_ficp_platform_data = {
+        .gpio_pwdown            = CORGI_GPIO_IR_ON,
         .transceiver_cap        = IR_SIRMODE | IR_OFF,
-        .transceiver_mode       = corgi_irda_transceiver_mode,
-        .startup                = corgi_irda_startup,
-        .shutdown               = corgi_irda_shutdown,
 };
 
 
@@ -636,6 +674,7 @@ static void __init corgi_init(void)
         corgi_init_spi();
 
         pxa_set_udc_info(&udc_info);
+        corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&corgi_mci_platform_data);
         pxa_set_ficp_info(&corgi_ficp_platform_data);
         pxa_set_i2c_info(NULL);
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 7d3e1b46e550..79141f862728 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -130,61 +130,17 @@ static struct pxamci_platform_data csb726_mci_data;
 static int csb726_mci_init(struct device *dev,
                 irq_handler_t detect, void *data)
 {
-        int err;
-
         csb726_mci_data.detect_delay = msecs_to_jiffies(500);
-
-        err = gpio_request(CSB726_GPIO_MMC_DETECT, "MMC detect");
-        if (err)
-                goto err_det_req;
-
-        err = gpio_direction_input(CSB726_GPIO_MMC_DETECT);
-        if (err)
-                goto err_det_dir;
-
-        err = gpio_request(CSB726_GPIO_MMC_RO, "MMC ro");
-        if (err)
-                goto err_ro_req;
-
-        err = gpio_direction_input(CSB726_GPIO_MMC_RO);
-        if (err)
-                goto err_ro_dir;
-
-        err = request_irq(gpio_to_irq(CSB726_GPIO_MMC_DETECT), detect,
-                        IRQF_DISABLED, "MMC card detect", data);
-        if (err)
-                goto err_irq;
-
         return 0;
-
-err_irq:
-err_ro_dir:
-        gpio_free(CSB726_GPIO_MMC_RO);
-err_ro_req:
-err_det_dir:
-        gpio_free(CSB726_GPIO_MMC_DETECT);
-err_det_req:
-        return err;
-}
-
-static int csb726_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(CSB726_GPIO_MMC_RO);
-}
-
-static void csb726_mci_exit(struct device *dev, void *data)
-{
-        free_irq(gpio_to_irq(CSB726_GPIO_MMC_DETECT), data);
-        gpio_free(CSB726_GPIO_MMC_RO);
-        gpio_free(CSB726_GPIO_MMC_DETECT);
 }
 
 static struct pxamci_platform_data csb726_mci = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = csb726_mci_init,
-        .get_ro         = csb726_mci_get_ro,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init                   = csb726_mci_init,
         /* FIXME setpower */
-        .exit           = csb726_mci_exit,
+        .gpio_card_detect       = CSB726_GPIO_MMC_DETECT,
+        .gpio_card_ro           = CSB726_GPIO_MMC_RO,
+        .gpio_power             = -1,
 };
 
 static struct pxaohci_platform_data csb726_ohci_platform_data = {
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index ecc08f360b68..46fabe1cca11 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -935,6 +935,33 @@ void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
 {
         pxa_register_device(&pxa3xx_device_nand, info);
 }
+
+static struct resource pxa3xx_resources_gcu[] = {
+        {
+                .start  = 0x54000000,
+                .end    = 0x54000fff,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = IRQ_GCU,
+                .end    = IRQ_GCU,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device pxa3xx_device_gcu = {
+        .name           = "pxa3xx-gcu",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(pxa3xx_resources_gcu),
+        .resource       = pxa3xx_resources_gcu,
+        .dev            = {
+                .dma_mask = &pxa3xx_gcu_dmamask,
+                .coherent_dma_mask = 0xffffffff,
+        },
+};
+
 #endif /* CONFIG_PXA3xx */
 
 /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index ecc24a4dca6d..93817d99761e 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -35,4 +35,6 @@ extern struct platform_device pxa27x_device_pwm1;
 extern struct platform_device pxa3xx_device_nand;
 extern struct platform_device pxa3xx_device_i2c_power;
 
+extern struct platform_device pxa3xx_device_gcu;
+
 void __init pxa_register_device(struct platform_device *dev, void *data);
diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c
index a36fc17f671d..49acdfa6650d 100644
--- a/arch/arm/mach-pxa/e740.c
+++ b/arch/arm/mach-pxa/e740.c
@@ -199,7 +199,6 @@ static void __init e740_init(void)
         platform_add_devices(devices, ARRAY_SIZE(devices));
         pxa_set_udc_info(&e7xx_udc_mach_info);
         pxa_set_ac97_info(NULL);
-        e7xx_irda_init();
         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 }
 
diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c
index 1d00110590e5..4052ece3ef49 100644
--- a/arch/arm/mach-pxa/e750.c
+++ b/arch/arm/mach-pxa/e750.c
@@ -200,7 +200,6 @@ static void __init e750_init(void)
         platform_add_devices(devices, ARRAY_SIZE(devices));
         pxa_set_udc_info(&e7xx_udc_mach_info);
         pxa_set_ac97_info(NULL);
-        e7xx_irda_init();
         pxa_set_ficp_info(&e7xx_ficp_platform_data);
 }
 
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 9cd09465a0e8..aec7f4214b14 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -646,13 +646,16 @@ static int em_x270_mci_get_ro(struct device *dev)
 }
 
 static struct pxamci_platform_data em_x270_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_20_21|MMC_VDD_21_22|MMC_VDD_22_23|
-                          MMC_VDD_24_25|MMC_VDD_25_26|MMC_VDD_26_27|
-                          MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
-                          MMC_VDD_30_31|MMC_VDD_31_32,
-        .init           = em_x270_mci_init,
-        .setpower       = em_x270_mci_setpower,
-        .exit           = em_x270_mci_exit,
+        .ocr_mask               = MMC_VDD_20_21|MMC_VDD_21_22|MMC_VDD_22_23|
+                                  MMC_VDD_24_25|MMC_VDD_25_26|MMC_VDD_26_27|
+                                  MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
+                                  MMC_VDD_30_31|MMC_VDD_31_32,
+        .init                   = em_x270_mci_init,
+        .setpower               = em_x270_mci_setpower,
+        .exit                   = em_x270_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static void __init em_x270_init_mmc(void)
@@ -1022,22 +1025,32 @@ static int em_x270_sensor_power(struct device *dev, int on)
         return 0;
 }
 
-static struct soc_camera_link iclink = {
-        .bus_id = 0,
-        .power = em_x270_sensor_power,
-};
-
 static struct i2c_board_info em_x270_i2c_cam_info[] = {
         {
                 I2C_BOARD_INFO("mt9m111", 0x48),
+        },
+};
+
+static struct soc_camera_link iclink = {
+        .bus_id         = 0,
+        .power          = em_x270_sensor_power,
+        .board_info     = &em_x270_i2c_cam_info[0],
+        .i2c_adapter_id = 0,
+        .module_name    = "mt9m111",
+};
+
+static struct platform_device em_x270_camera = {
+        .name   = "soc-camera-pdrv",
+        .id     = -1,
+        .dev    = {
                 .platform_data = &iclink,
         },
 };
 
 static void  __init em_x270_init_camera(void)
 {
-        i2c_register_board_info(0, ARRAY_AND_SIZE(em_x270_i2c_cam_info));
         pxa_set_camera_info(&em_x270_camera_platform_data);
+        platform_device_register(&em_x270_camera);
 }
 #else
 static inline void em_x270_init_camera(void) {}
@@ -1103,6 +1116,7 @@ REGULATOR_CONSUMER(ldo5, NULL, "vcc cam");
 REGULATOR_CONSUMER(ldo10, &pxa_device_mci.dev, "vcc sdio");
 REGULATOR_CONSUMER(ldo12, NULL, "vcc usb");
 REGULATOR_CONSUMER(ldo19, &em_x270_gprs_userspace_consumer.dev, "vcc gprs");
+REGULATOR_CONSUMER(buck2, NULL, "vcc_core");
 
 #define REGULATOR_INIT(_ldo, _min_uV, _max_uV, _ops_mask)               \
         static struct regulator_init_data _ldo##_data = {               \
@@ -1125,6 +1139,7 @@ REGULATOR_INIT(ldo10, 2000000, 3200000,
                REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE);
 REGULATOR_INIT(ldo12, 3000000, 3000000, REGULATOR_CHANGE_STATUS);
 REGULATOR_INIT(ldo19, 3200000, 3200000, REGULATOR_CHANGE_STATUS);
+REGULATOR_INIT(buck2, 1000000, 1650000, REGULATOR_CHANGE_VOLTAGE);
 
 struct led_info em_x270_led_info = {
         .name = "em-x270:orange",
@@ -1194,6 +1209,8 @@ struct da903x_subdev_info em_x270_da9030_subdevs[] = {
         DA9030_LDO(12),
         DA9030_LDO(19),
 
+        DA9030_SUBDEV(regulator, BUCK2, &buck2_data),
+
         DA9030_SUBDEV(led, LED_PC, &em_x270_led_info),
         DA9030_SUBDEV(backlight, WLED, &em_x270_led_info),
         DA9030_SUBDEV(battery, BAT, &em_x270_batterty_info),
@@ -1245,7 +1262,6 @@ static void __init em_x270_init_i2c(void)
 
 static void __init em_x270_module_init(void)
 {
-        pr_info("%s\n", __func__);
         pxa2xx_mfp_config(ARRAY_AND_SIZE(em_x270_pin_config));
 
         mmc_cd = GPIO13_MMC_CD;
@@ -1257,7 +1273,6 @@ static void __init em_x270_module_init(void)
 
 static void __init em_x270_exeda_init(void)
 {
-        pr_info("%s\n", __func__);
         pxa2xx_mfp_config(ARRAY_AND_SIZE(exeda_pin_config));
 
         mmc_cd = GPIO114_MMC_CD;
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index c60dadf847a6..91417f035069 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -47,44 +47,9 @@ struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
         .gpio_pullup_inverted = 1
 };
 
-static void e7xx_irda_transceiver_mode(struct device *dev, int mode)
-{
-        if (mode & IR_OFF) {
-                gpio_set_value(GPIO_E7XX_IR_OFF, 1);
-                pxa2xx_transceiver_mode(dev, mode);
-        } else {
-                pxa2xx_transceiver_mode(dev, mode);
-                gpio_set_value(GPIO_E7XX_IR_OFF, 0);
-        }
-}
-
-int e7xx_irda_init(void)
-{
-        int ret;
-
-        ret = gpio_request(GPIO_E7XX_IR_OFF, "IrDA power");
-        if (ret)
-                goto out;
-
-        ret = gpio_direction_output(GPIO_E7XX_IR_OFF, 0);
-        if (ret)
-                goto out;
-
-        e7xx_irda_transceiver_mode(NULL, IR_SIRMODE | IR_OFF);
-out:
-        return ret;
-}
-
-static void e7xx_irda_shutdown(struct device *dev)
-{
-        e7xx_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF);
-        gpio_free(GPIO_E7XX_IR_OFF);
-}
-
 struct pxaficp_platform_data e7xx_ficp_platform_data = {
-        .transceiver_cap  = IR_SIRMODE | IR_OFF,
-        .transceiver_mode = e7xx_irda_transceiver_mode,
-        .shutdown = e7xx_irda_shutdown,
+        .gpio_pwdown            = GPIO_E7XX_IR_OFF,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 int eseries_tmio_enable(struct platform_device *dev)
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index ca9912ea78d9..1708c0109844 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -88,7 +88,10 @@ static struct platform_device *devices[] __initdata = {
 
 #ifdef CONFIG_MMC_PXA
 static struct pxamci_platform_data gumstix_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static void __init gumstix_mmc_init(void)
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index 81359d574f88..abff9e132749 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -45,6 +45,7 @@
 #include <mach/irda.h>
 #include <mach/pxa2xx_spi.h>
 
+#include <video/platform_lcd.h>
 #include <video/w100fb.h>
 
 #include "devices.h"
@@ -174,14 +175,9 @@ static int hx4700_gpio_request(struct gpio_ress *gpios, int size)
  * IRDA
  */
 
-static void irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO105_HX4700_nIR_ON, mode & IR_OFF);
-}
-
 static struct pxaficp_platform_data ficp_info = {
-        .transceiver_cap  = IR_SIRMODE | IR_OFF,
-        .transceiver_mode = irda_transceiver_mode,
+        .gpio_pwdown            = GPIO105_HX4700_nIR_ON,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /*
@@ -368,8 +364,6 @@ static struct platform_device egpio = {
  * LCD - Sony display connected to ATI Imageon w3220
  */
 
-static int lcd_power;
-
 static void sony_lcd_init(void)
 {
         gpio_set_value(GPIO84_HX4700_LCD_SQN, 1);
@@ -410,35 +404,6 @@ static void sony_lcd_off(void)
         gpio_set_value(GPIO110_HX4700_LCD_LVDD_3V3_ON, 0);
 }
 
-static int hx4700_lcd_set_power(struct lcd_device *ldev, int level)
-{
-        switch (level) {
-        case FB_BLANK_UNBLANK:
-                sony_lcd_init();
-                break;
-        case FB_BLANK_NORMAL:
-        case FB_BLANK_VSYNC_SUSPEND:
-        case FB_BLANK_HSYNC_SUSPEND:
-        case FB_BLANK_POWERDOWN:
-                sony_lcd_off();
-                break;
-        }
-        lcd_power = level;
-        return 0;
-}
-
-static int hx4700_lcd_get_power(struct lcd_device *lm)
-{
-        return lcd_power;
-}
-
-static struct lcd_ops hx4700_lcd_ops = {
-        .get_power = hx4700_lcd_get_power,
-        .set_power = hx4700_lcd_set_power,
-};
-
-static struct lcd_device *hx4700_lcd_device;
-
 #ifdef CONFIG_PM
 static void w3220_lcd_suspend(struct w100fb_par *wfb)
 {
@@ -573,6 +538,27 @@ static struct platform_device w3220 = {
         .resource      = w3220_resources,
 };
 
+static void hx4700_lcd_set_power(struct plat_lcd_data *pd, unsigned int power)
+{
+        if (power)
+                sony_lcd_init();
+        else
+                sony_lcd_off();
+}
+
+static struct plat_lcd_data hx4700_lcd_data = {
+        .set_power = hx4700_lcd_set_power,
+};
+
+static struct platform_device hx4700_lcd = {
+        .name = "platform-lcd",
+        .id   = -1,
+        .dev  = {
+                .platform_data = &hx4700_lcd_data,
+                .parent        = &w3220.dev,
+        },
+};
+
 /*
  * Backlight
  */
@@ -872,9 +858,6 @@ static void __init hx4700_init(void)
         pxa2xx_set_spi_info(2, &pxa_ssp2_master_info);
         spi_register_board_info(ARRAY_AND_SIZE(tsc2046_board_info));
 
-        hx4700_lcd_device = lcd_device_register("w100fb", NULL,
-                                        (void *)&w3220_info, &hx4700_lcd_ops);
-
         gpio_set_value(GPIO71_HX4700_ASIC3_nRESET, 0);
         mdelay(10);
         gpio_set_value(GPIO71_HX4700_ASIC3_nRESET, 1);
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index b6243b59d9be..b6486ef20b17 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -168,7 +168,10 @@ static struct pxafb_mach_info sharp_lm8v31 = {
 };
 
 static struct pxamci_platform_data idp_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static void __init idp_init(void)
diff --git a/arch/arm/mach-pxa/imote2.c b/arch/arm/mach-pxa/imote2.c
index 961807dc6467..2a4945db31c5 100644
--- a/arch/arm/mach-pxa/imote2.c
+++ b/arch/arm/mach-pxa/imote2.c
@@ -389,6 +389,9 @@ static int imote2_mci_get_ro(struct device *dev)
 static struct pxamci_platform_data imote2_mci_platform_data = {
         .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* default anyway */
         .get_ro = imote2_mci_get_ro,
+        .gpio_card_detect = -1,
+        .gpio_card_ro   = -1,
+        .gpio_power = -1,
 };
 
 static struct mtd_partition imote2flash_partitions[] = {
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h
new file mode 100644
index 000000000000..bfec09b1814b
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/balloon3.h
@@ -0,0 +1,134 @@
+/*
+ *  linux/include/asm-arm/arch-pxa/balloon3.h
+ *
+ *  Authors:    Nick Bane and Wookey
+ *  Created:    Oct, 2005
+ *  Copyright:  Toby Churchill Ltd
+ *  Cribbed from mainstone.c, by Nicholas Pitre
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef ASM_ARCH_BALLOON3_H
+#define ASM_ARCH_BALLOON3_H
+
+enum balloon3_features {
+        BALLOON3_FEATURE_OHCI,
+        BALLOON3_FEATURE_MMC,
+        BALLOON3_FEATURE_CF,
+        BALLOON3_FEATURE_AUDIO,
+        BALLOON3_FEATURE_TOPPOLY,
+};
+
+#define BALLOON3_FPGA_PHYS      PXA_CS4_PHYS
+#define BALLOON3_FPGA_VIRT      (0xf1000000)    /* as per balloon2 */
+#define BALLOON3_FPGA_LENGTH    0x01000000
+
+/* FPGA/CPLD registers */
+#define BALLOON3_PCMCIA0_REG            (BALLOON3_FPGA_VIRT + 0x00e00008)
+/* fixme - same for now */
+#define BALLOON3_PCMCIA1_REG            (BALLOON3_FPGA_VIRT + 0x00e00008)
+#define BALLOON3_NANDIO_IO_REG          (BALLOON3_FPGA_VIRT + 0x00e00000)
+/* fpga/cpld interrupt control register */
+#define BALLOON3_INT_CONTROL_REG        (BALLOON3_FPGA_VIRT + 0x00e0000C)
+#define BALLOON3_NANDIO_CTL2_REG        (BALLOON3_FPGA_VIRT + 0x00e00010)
+#define BALLOON3_NANDIO_CTL_REG         (BALLOON3_FPGA_VIRT + 0x00e00014)
+#define BALLOON3_VERSION_REG            (BALLOON3_FPGA_VIRT + 0x00e0001c)
+
+#define BALLOON3_SAMOSA_ADDR_REG        (BALLOON3_FPGA_VIRT + 0x00c00000)
+#define BALLOON3_SAMOSA_DATA_REG        (BALLOON3_FPGA_VIRT + 0x00c00004)
+#define BALLOON3_SAMOSA_STATUS_REG      (BALLOON3_FPGA_VIRT + 0x00c0001c)
+
+/* GPIOs for irqs */
+#define BALLOON3_GPIO_AUX_NIRQ          (94)
+#define BALLOON3_GPIO_CODEC_IRQ         (95)
+
+/* Timer and Idle LED locations */
+#define BALLOON3_GPIO_LED_NAND          (9)
+#define BALLOON3_GPIO_LED_IDLE          (10)
+
+/* backlight control */
+#define BALLOON3_GPIO_RUN_BACKLIGHT     (99)
+
+#define BALLOON3_GPIO_S0_CD             (105)
+
+/* FPGA Interrupt Mask/Acknowledge Register */
+#define BALLOON3_INT_S0_IRQ             (1 << 0)  /* PCMCIA 0 IRQ */
+#define BALLOON3_INT_S0_STSCHG          (1 << 1)  /* PCMCIA 0 status changed */
+
+/* CF Status Register */
+#define BALLOON3_PCMCIA_nIRQ            (1 << 0)  /* IRQ / ready signal */
+#define BALLOON3_PCMCIA_nSTSCHG_BVD1    (1 << 1)
+                                        /* VDD sense / card status changed */
+
+/* CF control register (write) */
+#define BALLOON3_PCMCIA_RESET           (1 << 0)   /* Card reset signal */
+#define BALLOON3_PCMCIA_ENABLE          (1 << 1)
+#define BALLOON3_PCMCIA_ADD_ENABLE      (1 << 2)
+
+/* CPLD (and FPGA) interface definitions */
+#define CPLD_LCD0_DATA_SET             0x00
+#define CPLD_LCD0_DATA_CLR             0x10
+#define CPLD_LCD0_COMMAND_SET          0x01
+#define CPLD_LCD0_COMMAND_CLR          0x11
+#define CPLD_LCD1_DATA_SET             0x02
+#define CPLD_LCD1_DATA_CLR             0x12
+#define CPLD_LCD1_COMMAND_SET          0x03
+#define CPLD_LCD1_COMMAND_CLR          0x13
+
+#define CPLD_MISC_SET                  0x07
+#define CPLD_MISC_CLR                  0x17
+#define CPLD_MISC_LOON_NRESET_BIT      0
+#define CPLD_MISC_LOON_UNSUSP_BIT      1
+#define CPLD_MISC_RUN_5V_BIT           2
+#define CPLD_MISC_CHG_D0_BIT           3
+#define CPLD_MISC_CHG_D1_BIT           4
+#define CPLD_MISC_DAC_NCS_BIT          5
+
+#define CPLD_LCD_SET                   0x08
+#define CPLD_LCD_CLR                   0x18
+#define CPLD_LCD_BACKLIGHT_EN_0_BIT    0
+#define CPLD_LCD_BACKLIGHT_EN_1_BIT    1
+#define CPLD_LCD_LED_RED_BIT           4
+#define CPLD_LCD_LED_GREEN_BIT         5
+#define CPLD_LCD_NRESET_BIT            7
+
+#define CPLD_LCD_RO_SET                0x09
+#define CPLD_LCD_RO_CLR                0x19
+#define CPLD_LCD_RO_LCD0_nWAIT_BIT     0
+#define CPLD_LCD_RO_LCD1_nWAIT_BIT     1
+
+#define CPLD_SERIAL_SET                0x0a
+#define CPLD_SERIAL_CLR                0x1a
+#define CPLD_SERIAL_GSM_RI_BIT         0
+#define CPLD_SERIAL_GSM_CTS_BIT        1
+#define CPLD_SERIAL_GSM_DTR_BIT        2
+#define CPLD_SERIAL_LPR_CTS_BIT        3
+#define CPLD_SERIAL_TC232_CTS_BIT      4
+#define CPLD_SERIAL_TC232_DSR_BIT      5
+
+#define CPLD_SROUTING_SET              0x0b
+#define CPLD_SROUTING_CLR              0x1b
+#define CPLD_SROUTING_MSP430_LPR       0
+#define CPLD_SROUTING_MSP430_TC232     1
+#define CPLD_SROUTING_MSP430_GSM       2
+#define CPLD_SROUTING_LOON_LPR         (0 << 4)
+#define CPLD_SROUTING_LOON_TC232       (1 << 4)
+#define CPLD_SROUTING_LOON_GSM         (2 << 4)
+
+#define CPLD_AROUTING_SET              0x0c
+#define CPLD_AROUTING_CLR              0x1c
+#define CPLD_AROUTING_MIC2PHONE_BIT    0
+#define CPLD_AROUTING_PHONE2INT_BIT    1
+#define CPLD_AROUTING_PHONE2EXT_BIT    2
+#define CPLD_AROUTING_LOONL2INT_BIT    3
+#define CPLD_AROUTING_LOONL2EXT_BIT    4
+#define CPLD_AROUTING_LOONR2PHONE_BIT  5
+#define CPLD_AROUTING_LOONR2INT_BIT    6
+#define CPLD_AROUTING_LOONR2EXT_BIT    7
+
+extern int balloon3_has(enum balloon3_features feature);
+
+#endif
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index a88d7caff0d1..811743c56147 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -23,6 +23,12 @@ static inline void colibri_pxa3xx_init_lcd(int bl_pin) {}
 extern void colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data);
 #endif
 
+#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
+extern void colibri_pxa3xx_init_nand(void);
+#else
+static inline void colibri_pxa3xx_init_nand(void) {}
+#endif
+
 /* physical memory regions */
 #define COLIBRI_SDRAM_BASE      0xa0000000      /* SDRAM region */
 
diff --git a/arch/arm/mach-pxa/include/mach/entry-macro.S b/arch/arm/mach-pxa/include/mach/entry-macro.S
index f6b4bf3e73d2..241880608ac6 100644
--- a/arch/arm/mach-pxa/include/mach/entry-macro.S
+++ b/arch/arm/mach-pxa/include/mach/entry-macro.S
@@ -24,34 +24,27 @@
                 mov     \tmp, \tmp, lsr #13
                 and     \tmp, \tmp, #0x7                @ Core G
                 cmp     \tmp, #1
-                bhi     1004f
+                bhi     1002f
 
+                @ Core Generation 1 (PXA25x)
                 mov     \base, #io_p2v(0x40000000)      @ IIR Ctl = 0x40d00000
                 add     \base, \base, #0x00d00000
                 ldr     \irqstat, [\base, #0]           @ ICIP
                 ldr     \irqnr, [\base, #4]             @ ICMR
-                b       1002f
 
-1004:
-                mrc     p6, 0, \irqstat, c6, c0, 0      @ ICIP2
-                mrc     p6, 0, \irqnr, c7, c0, 0        @ ICMR2
                 ands    \irqnr, \irqstat, \irqnr
-                beq     1003f
+                beq     1001f
                 rsb     \irqstat, \irqnr, #0
                 and     \irqstat, \irqstat, \irqnr
                 clz     \irqnr, \irqstat
-                rsb     \irqnr, \irqnr, #31
-                add     \irqnr, \irqnr, #(32 + PXA_IRQ(0))
+                rsb     \irqnr, \irqnr, #(31 + PXA_IRQ(0))
                 b       1001f
-1003:
-                mrc     p6, 0, \irqstat, c0, c0, 0      @ ICIP
-                mrc     p6, 0, \irqnr, c1, c0, 0        @ ICMR
 1002:
-                ands    \irqnr, \irqstat, \irqnr
+                @ Core Generation 2 (PXA27x) or Core Generation 3 (PXA3xx)
+                mrc     p6, 0, \irqstat, c5, c0, 0      @ ICHP
+                tst     \irqstat, #0x80000000
                 beq     1001f
-                rsb     \irqstat, \irqnr, #0
-                and     \irqstat, \irqstat, \irqnr
-                clz     \irqnr, \irqstat
-                rsb     \irqnr, \irqnr, #(31 + PXA_IRQ(0))
+                bic     \irqstat, \irqstat, #0x80000000
+                mov     \irqnr, \irqstat, lsr #16
 1001:
                 .endm
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 16ab79547dae..aa3d9f70a08a 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -197,6 +197,16 @@
 #define __cpu_is_pxa935(id)     (0)
 #endif
 
+#ifdef CONFIG_CPU_PXA950
+#define __cpu_is_pxa950(id)                             \
+        ({                                              \
+                unsigned int _id = (id) >> 4 & 0xfff;   \
+                id == 0x697;                            \
+         })
+#else
+#define __cpu_is_pxa950(id)     (0)
+#endif
+
 #define cpu_is_pxa210()                                 \
         ({                                              \
                 __cpu_is_pxa210(read_cpuid_id());       \
@@ -249,6 +259,13 @@
                 __cpu_is_pxa935(id);                    \
          })
 
+#define cpu_is_pxa950()                                 \
+        ({                                              \
+                unsigned int id = read_cpuid(CPUID_ID); \
+                __cpu_is_pxa950(id);                    \
+         })
+
+
 /*
  * CPUID Core Generation Bit
  * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
diff --git a/arch/arm/mach-pxa/include/mach/irda.h b/arch/arm/mach-pxa/include/mach/irda.h
index 0a50c3c763df..3cd41f77dda4 100644
--- a/arch/arm/mach-pxa/include/mach/irda.h
+++ b/arch/arm/mach-pxa/include/mach/irda.h
@@ -12,6 +12,8 @@ struct pxaficp_platform_data {
         void (*transceiver_mode)(struct device *dev, int mode);
         int (*startup)(struct device *dev);
         void (*shutdown)(struct device *dev);
+        int gpio_pwdown;                /* powerdown GPIO for the IrDA chip */
+        bool gpio_pwdown_inverted;      /* gpio_pwdown is inverted */
 };
 
 extern void pxa_set_ficp_info(struct pxaficp_platform_data *info);
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 6a1d95993342..3677a9af9c87 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -68,9 +68,10 @@
 #ifdef CONFIG_PXA3xx
 #define IRQ_SSP4        PXA_IRQ(13)     /* SSP4 service request */
 #define IRQ_CIR         PXA_IRQ(34)     /* Consumer IR */
+#define IRQ_COMM_WDT    PXA_IRQ(35)     /* Comm WDT interrupt */
 #define IRQ_TSI         PXA_IRQ(36)     /* Touch Screen Interface (PXA320) */
 #define IRQ_USIM2       PXA_IRQ(38)     /* USIM2 Controller */
-#define IRQ_GRPHICS     PXA_IRQ(39)     /* Graphics Controller */
+#define IRQ_GCU         PXA_IRQ(39)     /* Graphics Controller */
 #define IRQ_MMC2        PXA_IRQ(41)     /* MMC2 Controller */
 #define IRQ_1WIRE       PXA_IRQ(44)     /* 1-Wire Controller */
 #define IRQ_NAND        PXA_IRQ(45)     /* NAND Controller */
@@ -81,8 +82,31 @@
 #define IRQ_MMC3        PXA_IRQ(55)     /* MMC3 Controller (PXA310) */
 #endif
 
-#define PXA_GPIO_IRQ_BASE       PXA_IRQ(64)
-#define PXA_GPIO_IRQ_NUM        (128)
+#ifdef CONFIG_CPU_PXA935
+#define IRQ_U2O         PXA_IRQ(64)     /* USB OTG 2.0 Controller (PXA935) */
+#define IRQ_U2H         PXA_IRQ(65)     /* USB Host 2.0 Controller (PXA935) */
+
+#define IRQ_MMC3_PXA935 PXA_IRQ(72)     /* MMC3 Controller (PXA935) */
+#define IRQ_MMC4_PXA935 PXA_IRQ(73)     /* MMC4 Controller (PXA935) */
+#define IRQ_MMC5_PXA935 PXA_IRQ(74)     /* MMC5 Controller (PXA935) */
+
+#define IRQ_U2P         PXA_IRQ(93)     /* USB PHY D+/D- Lines (PXA935) */
+#endif
+
+#ifdef CONFIG_CPU_PXA930
+#define IRQ_ENHROT      PXA_IRQ(37)     /* Enhanced Rotary (PXA930) */
+#define IRQ_ACIPC0      PXA_IRQ(5)
+#define IRQ_ACIPC1      PXA_IRQ(40)
+#define IRQ_ACIPC2      PXA_IRQ(19)
+#define IRQ_TRKBALL     PXA_IRQ(43)     /* Track Ball */
+#endif
+
+#ifdef CONFIG_CPU_PXA950
+#define IRQ_GC500       PXA_IRQ(70)     /* Graphics Controller (PXA950) */
+#endif
+
+#define PXA_GPIO_IRQ_BASE       PXA_IRQ(96)
+#define PXA_GPIO_IRQ_NUM        (192)
 
 #define GPIO_2_x_TO_IRQ(x)      (PXA_GPIO_IRQ_BASE + (x))
 #define IRQ_GPIO(x)     (((x) < 2) ? (IRQ_GPIO0 + (x)) : GPIO_2_x_TO_IRQ(x))
@@ -105,6 +129,8 @@
 #define IRQ_BOARD_END           (IRQ_BOARD_START + 70)
 #elif defined(CONFIG_MACH_ZYLONITE)
 #define IRQ_BOARD_END           (IRQ_BOARD_START + 32)
+#elif defined(CONFIG_PXA_EZX)
+#define IRQ_BOARD_END           (IRQ_BOARD_START + 23)
 #else
 #define IRQ_BOARD_END           (IRQ_BOARD_START + 16)
 #endif
@@ -237,6 +263,16 @@
 #define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14)
 #define MAINSTONE_S1_IRQ        MAINSTONE_IRQ(15)
 
+/* Balloon3 Interrupts */
+#define BALLOON3_IRQ(x)         (IRQ_BOARD_START + (x))
+
+#define BALLOON3_BP_CF_NRDY_IRQ BALLOON3_IRQ(0)
+#define BALLOON3_BP_NSTSCHG_IRQ BALLOON3_IRQ(1)
+
+#define BALLOON3_AUX_NIRQ       IRQ_GPIO(BALLOON3_GPIO_AUX_NIRQ)
+#define BALLOON3_CODEC_IRQ      IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ)
+#define BALLOON3_S0_CD_IRQ      IRQ_GPIO(BALLOON3_GPIO_S0_CD)
+
 /* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */
 #define IRQ_LOCOMO_KEY_BASE     (IRQ_BOARD_START + 0)
 #define IRQ_LOCOMO_GPIO_BASE    (IRQ_BOARD_START + 1)
diff --git a/arch/arm/mach-pxa/include/mach/mfp.h b/arch/arm/mach-pxa/include/mach/mfp.h
index 482185053a92..271e249ae34f 100644
--- a/arch/arm/mach-pxa/include/mach/mfp.h
+++ b/arch/arm/mach-pxa/include/mach/mfp.h
@@ -16,305 +16,6 @@
 #ifndef __ASM_ARCH_MFP_H
 #define __ASM_ARCH_MFP_H
 
-#define mfp_to_gpio(m)  ((m) % 128)
-
-/* list of all the configurable MFP pins */
-enum {
-        MFP_PIN_INVALID = -1,
-
-        MFP_PIN_GPIO0 = 0,
-        MFP_PIN_GPIO1,
-        MFP_PIN_GPIO2,
-        MFP_PIN_GPIO3,
-        MFP_PIN_GPIO4,
-        MFP_PIN_GPIO5,
-        MFP_PIN_GPIO6,
-        MFP_PIN_GPIO7,
-        MFP_PIN_GPIO8,
-        MFP_PIN_GPIO9,
-        MFP_PIN_GPIO10,
-        MFP_PIN_GPIO11,
-        MFP_PIN_GPIO12,
-        MFP_PIN_GPIO13,
-        MFP_PIN_GPIO14,
-        MFP_PIN_GPIO15,
-        MFP_PIN_GPIO16,
-        MFP_PIN_GPIO17,
-        MFP_PIN_GPIO18,
-        MFP_PIN_GPIO19,
-        MFP_PIN_GPIO20,
-        MFP_PIN_GPIO21,
-        MFP_PIN_GPIO22,
-        MFP_PIN_GPIO23,
-        MFP_PIN_GPIO24,
-        MFP_PIN_GPIO25,
-        MFP_PIN_GPIO26,
-        MFP_PIN_GPIO27,
-        MFP_PIN_GPIO28,
-        MFP_PIN_GPIO29,
-        MFP_PIN_GPIO30,
-        MFP_PIN_GPIO31,
-        MFP_PIN_GPIO32,
-        MFP_PIN_GPIO33,
-        MFP_PIN_GPIO34,
-        MFP_PIN_GPIO35,
-        MFP_PIN_GPIO36,
-        MFP_PIN_GPIO37,
-        MFP_PIN_GPIO38,
-        MFP_PIN_GPIO39,
-        MFP_PIN_GPIO40,
-        MFP_PIN_GPIO41,
-        MFP_PIN_GPIO42,
-        MFP_PIN_GPIO43,
-        MFP_PIN_GPIO44,
-        MFP_PIN_GPIO45,
-        MFP_PIN_GPIO46,
-        MFP_PIN_GPIO47,
-        MFP_PIN_GPIO48,
-        MFP_PIN_GPIO49,
-        MFP_PIN_GPIO50,
-        MFP_PIN_GPIO51,
-        MFP_PIN_GPIO52,
-        MFP_PIN_GPIO53,
-        MFP_PIN_GPIO54,
-        MFP_PIN_GPIO55,
-        MFP_PIN_GPIO56,
-        MFP_PIN_GPIO57,
-        MFP_PIN_GPIO58,
-        MFP_PIN_GPIO59,
-        MFP_PIN_GPIO60,
-        MFP_PIN_GPIO61,
-        MFP_PIN_GPIO62,
-        MFP_PIN_GPIO63,
-        MFP_PIN_GPIO64,
-        MFP_PIN_GPIO65,
-        MFP_PIN_GPIO66,
-        MFP_PIN_GPIO67,
-        MFP_PIN_GPIO68,
-        MFP_PIN_GPIO69,
-        MFP_PIN_GPIO70,
-        MFP_PIN_GPIO71,
-        MFP_PIN_GPIO72,
-        MFP_PIN_GPIO73,
-        MFP_PIN_GPIO74,
-        MFP_PIN_GPIO75,
-        MFP_PIN_GPIO76,
-        MFP_PIN_GPIO77,
-        MFP_PIN_GPIO78,
-        MFP_PIN_GPIO79,
-        MFP_PIN_GPIO80,
-        MFP_PIN_GPIO81,
-        MFP_PIN_GPIO82,
-        MFP_PIN_GPIO83,
-        MFP_PIN_GPIO84,
-        MFP_PIN_GPIO85,
-        MFP_PIN_GPIO86,
-        MFP_PIN_GPIO87,
-        MFP_PIN_GPIO88,
-        MFP_PIN_GPIO89,
-        MFP_PIN_GPIO90,
-        MFP_PIN_GPIO91,
-        MFP_PIN_GPIO92,
-        MFP_PIN_GPIO93,
-        MFP_PIN_GPIO94,
-        MFP_PIN_GPIO95,
-        MFP_PIN_GPIO96,
-        MFP_PIN_GPIO97,
-        MFP_PIN_GPIO98,
-        MFP_PIN_GPIO99,
-        MFP_PIN_GPIO100,
-        MFP_PIN_GPIO101,
-        MFP_PIN_GPIO102,
-        MFP_PIN_GPIO103,
-        MFP_PIN_GPIO104,
-        MFP_PIN_GPIO105,
-        MFP_PIN_GPIO106,
-        MFP_PIN_GPIO107,
-        MFP_PIN_GPIO108,
-        MFP_PIN_GPIO109,
-        MFP_PIN_GPIO110,
-        MFP_PIN_GPIO111,
-        MFP_PIN_GPIO112,
-        MFP_PIN_GPIO113,
-        MFP_PIN_GPIO114,
-        MFP_PIN_GPIO115,
-        MFP_PIN_GPIO116,
-        MFP_PIN_GPIO117,
-        MFP_PIN_GPIO118,
-        MFP_PIN_GPIO119,
-        MFP_PIN_GPIO120,
-        MFP_PIN_GPIO121,
-        MFP_PIN_GPIO122,
-        MFP_PIN_GPIO123,
-        MFP_PIN_GPIO124,
-        MFP_PIN_GPIO125,
-        MFP_PIN_GPIO126,
-        MFP_PIN_GPIO127,
-        MFP_PIN_GPIO0_2,
-        MFP_PIN_GPIO1_2,
-        MFP_PIN_GPIO2_2,
-        MFP_PIN_GPIO3_2,
-        MFP_PIN_GPIO4_2,
-        MFP_PIN_GPIO5_2,
-        MFP_PIN_GPIO6_2,
-        MFP_PIN_GPIO7_2,
-        MFP_PIN_GPIO8_2,
-        MFP_PIN_GPIO9_2,
-        MFP_PIN_GPIO10_2,
-        MFP_PIN_GPIO11_2,
-        MFP_PIN_GPIO12_2,
-        MFP_PIN_GPIO13_2,
-        MFP_PIN_GPIO14_2,
-        MFP_PIN_GPIO15_2,
-        MFP_PIN_GPIO16_2,
-        MFP_PIN_GPIO17_2,
-
-        MFP_PIN_ULPI_STP,
-        MFP_PIN_ULPI_NXT,
-        MFP_PIN_ULPI_DIR,
-
-        MFP_PIN_nXCVREN,
-        MFP_PIN_DF_CLE_nOE,
-        MFP_PIN_DF_nADV1_ALE,
-        MFP_PIN_DF_SCLK_E,
-        MFP_PIN_DF_SCLK_S,
-        MFP_PIN_nBE0,
-        MFP_PIN_nBE1,
-        MFP_PIN_DF_nADV2_ALE,
-        MFP_PIN_DF_INT_RnB,
-        MFP_PIN_DF_nCS0,
-        MFP_PIN_DF_nCS1,
-        MFP_PIN_nLUA,
-        MFP_PIN_nLLA,
-        MFP_PIN_DF_nWE,
-        MFP_PIN_DF_ALE_nWE,
-        MFP_PIN_DF_nRE_nOE,
-        MFP_PIN_DF_ADDR0,
-        MFP_PIN_DF_ADDR1,
-        MFP_PIN_DF_ADDR2,
-        MFP_PIN_DF_ADDR3,
-        MFP_PIN_DF_IO0,
-        MFP_PIN_DF_IO1,
-        MFP_PIN_DF_IO2,
-        MFP_PIN_DF_IO3,
-        MFP_PIN_DF_IO4,
-        MFP_PIN_DF_IO5,
-        MFP_PIN_DF_IO6,
-        MFP_PIN_DF_IO7,
-        MFP_PIN_DF_IO8,
-        MFP_PIN_DF_IO9,
-        MFP_PIN_DF_IO10,
-        MFP_PIN_DF_IO11,
-        MFP_PIN_DF_IO12,
-        MFP_PIN_DF_IO13,
-        MFP_PIN_DF_IO14,
-        MFP_PIN_DF_IO15,
-
-        /* additional pins on PXA930 */
-        MFP_PIN_GSIM_UIO,
-        MFP_PIN_GSIM_UCLK,
-        MFP_PIN_GSIM_UDET,
-        MFP_PIN_GSIM_nURST,
-        MFP_PIN_PMIC_INT,
-        MFP_PIN_RDY,
-
-        MFP_PIN_MAX,
-};
-
-/*
- * a possible MFP configuration is represented by a 32-bit integer
- *
- * bit  0.. 9 - MFP Pin Number (1024 Pins Maximum)
- * bit 10..12 - Alternate Function Selection
- * bit 13..15 - Drive Strength
- * bit 16..18 - Low Power Mode State
- * bit 19..20 - Low Power Mode Edge Detection
- * bit 21..22 - Run Mode Pull State
- *
- * to facilitate the definition, the following macros are provided
- *
- * MFP_CFG_DEFAULT - default MFP configuration value, with
- *                alternate function = 0,
- *                drive strength = fast 3mA (MFP_DS03X)
- *                low power mode = default
- *                edge detection = none
- *
- * MFP_CFG      - default MFPR value with alternate function
- * MFP_CFG_DRV  - default MFPR value with alternate function and
- *                pin drive strength
- * MFP_CFG_LPM  - default MFPR value with alternate function and
- *                low power mode
- * MFP_CFG_X    - default MFPR value with alternate function,
- *                pin drive strength and low power mode
- */
-
-typedef unsigned long mfp_cfg_t;
-
-#define MFP_PIN(x)              ((x) & 0x3ff)
-
-#define MFP_AF0                 (0x0 << 10)
-#define MFP_AF1                 (0x1 << 10)
-#define MFP_AF2                 (0x2 << 10)
-#define MFP_AF3                 (0x3 << 10)
-#define MFP_AF4                 (0x4 << 10)
-#define MFP_AF5                 (0x5 << 10)
-#define MFP_AF6                 (0x6 << 10)
-#define MFP_AF7                 (0x7 << 10)
-#define MFP_AF_MASK             (0x7 << 10)
-#define MFP_AF(x)               (((x) >> 10) & 0x7)
-
-#define MFP_DS01X               (0x0 << 13)
-#define MFP_DS02X               (0x1 << 13)
-#define MFP_DS03X               (0x2 << 13)
-#define MFP_DS04X               (0x3 << 13)
-#define MFP_DS06X               (0x4 << 13)
-#define MFP_DS08X               (0x5 << 13)
-#define MFP_DS10X               (0x6 << 13)
-#define MFP_DS13X               (0x7 << 13)
-#define MFP_DS_MASK             (0x7 << 13)
-#define MFP_DS(x)               (((x) >> 13) & 0x7)
-
-#define MFP_LPM_DEFAULT         (0x0 << 16)
-#define MFP_LPM_DRIVE_LOW       (0x1 << 16)
-#define MFP_LPM_DRIVE_HIGH      (0x2 << 16)
-#define MFP_LPM_PULL_LOW        (0x3 << 16)
-#define MFP_LPM_PULL_HIGH       (0x4 << 16)
-#define MFP_LPM_FLOAT           (0x5 << 16)
-#define MFP_LPM_INPUT           (0x6 << 16)
-#define MFP_LPM_STATE_MASK      (0x7 << 16)
-#define MFP_LPM_STATE(x)        (((x) >> 16) & 0x7)
-
-#define MFP_LPM_EDGE_NONE       (0x0 << 19)
-#define MFP_LPM_EDGE_RISE       (0x1 << 19)
-#define MFP_LPM_EDGE_FALL       (0x2 << 19)
-#define MFP_LPM_EDGE_BOTH       (0x3 << 19)
-#define MFP_LPM_EDGE_MASK       (0x3 << 19)
-#define MFP_LPM_EDGE(x)         (((x) >> 19) & 0x3)
-
-#define MFP_PULL_NONE           (0x0 << 21)
-#define MFP_PULL_LOW            (0x1 << 21)
-#define MFP_PULL_HIGH           (0x2 << 21)
-#define MFP_PULL_BOTH           (0x3 << 21)
-#define MFP_PULL_MASK           (0x3 << 21)
-#define MFP_PULL(x)             (((x) >> 21) & 0x3)
-
-#define MFP_CFG_DEFAULT         (MFP_AF0 | MFP_DS03X | MFP_LPM_DEFAULT |\
-                                 MFP_LPM_EDGE_NONE | MFP_PULL_NONE)
-
-#define MFP_CFG(pin, af)                \
-        ((MFP_CFG_DEFAULT & ~MFP_AF_MASK) |\
-         (MFP_PIN(MFP_PIN_##pin) | MFP_##af))
-
-#define MFP_CFG_DRV(pin, af, drv)       \
-        ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK)) |\
-         (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv))
-
-#define MFP_CFG_LPM(pin, af, lpm)       \
-        ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_LPM_STATE_MASK)) |\
-         (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_LPM_##lpm))
-
-#define MFP_CFG_X(pin, af, drv, lpm)    \
-        ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK | MFP_LPM_STATE_MASK)) |\
-         (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm))
+#include <plat/mfp.h>
 
 #endif /* __ASM_ARCH_MFP_H */
diff --git a/arch/arm/mach-pxa/include/mach/mmc.h b/arch/arm/mach-pxa/include/mach/mmc.h
index 6d1304c9270f..02a69dc2ee63 100644
--- a/arch/arm/mach-pxa/include/mach/mmc.h
+++ b/arch/arm/mach-pxa/include/mach/mmc.h
@@ -14,6 +14,11 @@ struct pxamci_platform_data {
         int (*get_ro)(struct device *);
         void (*setpower)(struct device *, unsigned int);
         void (*exit)(struct device *, void *);
+        int gpio_card_detect;                   /* gpio detecting card insertion */
+        int gpio_card_ro;                       /* gpio detecting read only toggle */
+        bool gpio_card_ro_invert;               /* gpio ro is inverted */
+        int gpio_power;                         /* gpio powering up MMC bus */
+        bool gpio_power_invert;                 /* gpio power is inverted */
 };
 
 extern void pxa_set_mci_info(struct pxamci_platform_data *info);
diff --git a/arch/arm/mach-pxa/include/mach/palmtc.h b/arch/arm/mach-pxa/include/mach/palmtc.h
new file mode 100644
index 000000000000..3dc9b074ab46
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/palmtc.h
@@ -0,0 +1,86 @@
+/*
+ * linux/include/asm-arm/arch-pxa/palmtc-gpio.h
+ *
+ * GPIOs and interrupts for Palm Tungsten|C Handheld Computer
+ *
+ * Authors:     Alex Osborne <bobofdoom@gmail.com>
+ *              Marek Vasut <marek.vasut@gmail.com>
+ *              Holger Bocklet <bitz.email@gmx.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _INCLUDE_PALMTC_H_
+#define _INCLUDE_PALMTC_H_
+
+/** HERE ARE GPIOs **/
+
+/* GPIOs */
+#define GPIO_NR_PALMTC_EARPHONE_DETECT  2
+#define GPIO_NR_PALMTC_CRADLE_DETECT    5
+#define GPIO_NR_PALMTC_HOTSYNC_BUTTON   7
+
+/* SD/MMC */
+#define GPIO_NR_PALMTC_SD_DETECT_N      12
+#define GPIO_NR_PALMTC_SD_POWER         32
+#define GPIO_NR_PALMTC_SD_READONLY      54
+
+/* WLAN */
+#define GPIO_NR_PALMTC_PCMCIA_READY     13
+#define GPIO_NR_PALMTC_PCMCIA_PWRREADY  14
+#define GPIO_NR_PALMTC_PCMCIA_POWER1    15
+#define GPIO_NR_PALMTC_PCMCIA_POWER2    33
+#define GPIO_NR_PALMTC_PCMCIA_POWER3    55
+#define GPIO_NR_PALMTC_PCMCIA_RESET     78
+
+/* UDC */
+#define GPIO_NR_PALMTC_USB_DETECT_N     4
+#define GPIO_NR_PALMTC_USB_POWER        36
+
+/* LCD/BACKLIGHT */
+#define GPIO_NR_PALMTC_BL_POWER         16
+#define GPIO_NR_PALMTC_LCD_POWER        44
+#define GPIO_NR_PALMTC_LCD_BLANK        38
+
+/* UART */
+#define GPIO_NR_PALMTC_RS232_POWER      37
+
+/* IRDA */
+#define GPIO_NR_PALMTC_IR_DISABLE       45
+
+/* IRQs */
+#define IRQ_GPIO_PALMTC_SD_DETECT_N     IRQ_GPIO(GPIO_NR_PALMTC_SD_DETECT_N)
+#define IRQ_GPIO_PALMTC_WLAN_READY      IRQ_GPIO(GPIO_NR_PALMTC_WLAN_READY)
+
+/* UCB1400 GPIOs */
+#define GPIO_NR_PALMTC_POWER_DETECT     (0x80 | 0x00)
+#define GPIO_NR_PALMTC_HEADPHONE_DETECT (0x80 | 0x01)
+#define GPIO_NR_PALMTC_SPEAKER_ENABLE   (0x80 | 0x03)
+#define GPIO_NR_PALMTC_VIBRA_POWER      (0x80 | 0x05)
+#define GPIO_NR_PALMTC_LED_POWER        (0x80 | 0x07)
+
+/** HERE ARE INIT VALUES **/
+#define PALMTC_UCB1400_GPIO_OFFSET      0x80
+
+/* BATTERY */
+#define PALMTC_BAT_MAX_VOLTAGE          4000    /* 4.00V maximum voltage */
+#define PALMTC_BAT_MIN_VOLTAGE          3550    /* 3.55V critical voltage */
+#define PALMTC_BAT_MAX_CURRENT          0       /* unknokn */
+#define PALMTC_BAT_MIN_CURRENT          0       /* unknown */
+#define PALMTC_BAT_MAX_CHARGE           1       /* unknown */
+#define PALMTC_BAT_MIN_CHARGE           1       /* unknown */
+#define PALMTC_MAX_LIFE_MINS            240     /* on-life in minutes */
+
+#define PALMTC_BAT_MEASURE_DELAY        (HZ * 1)
+
+/* BACKLIGHT */
+#define PALMTC_MAX_INTENSITY            0xFE
+#define PALMTC_DEFAULT_INTENSITY        0x7E
+#define PALMTC_LIMIT_MASK               0x7F
+#define PALMTC_PRESCALER                0x3F
+#define PALMTC_PERIOD_NS                3500
+
+#endif
diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h
index e74082c872e1..1be0db6ed55e 100644
--- a/arch/arm/mach-pxa/include/mach/palmtx.h
+++ b/arch/arm/mach-pxa/include/mach/palmtx.h
@@ -82,6 +82,11 @@
 #define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS    /* ChipSelect 0 */
 #define PALMTX_PHYS_NAND_START  PXA_CS1_PHYS    /* ChipSelect 1 */
 
+#define PALMTX_NAND_ALE_PHYS    (PALMTX_PHYS_NAND_START | (1 << 24))
+#define PALMTX_NAND_CLE_PHYS    (PALMTX_PHYS_NAND_START | (1 << 25))
+#define PALMTX_NAND_ALE_VIRT    0xff100000
+#define PALMTX_NAND_CLE_VIRT    0xff200000
+
 /* TOUCHSCREEN */
 #define AC97_LINK_FRAME                 21
 
diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
index 7d1a059b3d43..e91d63cfe811 100644
--- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
+++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h
@@ -208,7 +208,7 @@
 #define CKEN_MVED       43      /* < MVED clock enable */
 
 /* Note: GCU clock enable bit differs on PXA300/PXA310 and PXA320 */
-#define PXA300_CKEN_GRAPHICS    42      /* Graphics controller clock enable */
-#define PXA320_CKEN_GRAPHICS    7       /* Graphics controller clock enable */
+#define CKEN_PXA300_GCU         42      /* Graphics controller clock enable */
+#define CKEN_PXA320_GCU         7       /* Graphics controller clock enable */
 
 #endif /* __ASM_ARCH_PXA3XX_REGS_H */
diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h
index 6932720ba04e..f73061c90b5e 100644
--- a/arch/arm/mach-pxa/include/mach/pxafb.h
+++ b/arch/arm/mach-pxa/include/mach/pxafb.h
@@ -118,7 +118,8 @@ struct pxafb_mach_info {
         u_int           fixed_modes:1,
                         cmap_inverse:1,
                         cmap_static:1,
-                        unused:29;
+                        acceleration_enabled:1,
+                        unused:28;
 
         /* The following should be defined in LCCR0
          *      LCCR0_Act or LCCR0_Pas          Active or Passive
diff --git a/arch/arm/mach-pxa/include/mach/regs-intc.h b/arch/arm/mach-pxa/include/mach/regs-intc.h
index ad23e74b762f..68464ce1c1ea 100644
--- a/arch/arm/mach-pxa/include/mach/regs-intc.h
+++ b/arch/arm/mach-pxa/include/mach/regs-intc.h
@@ -13,6 +13,7 @@
 #define ICFP            __REG(0x40D0000C)  /* Interrupt Controller FIQ Pending Register */
 #define ICPR            __REG(0x40D00010)  /* Interrupt Controller Pending Register */
 #define ICCR            __REG(0x40D00014)  /* Interrupt Controller Control Register */
+#define ICHP            __REG(0x40D00018)  /* Interrupt Controller Highest Priority Register */
 
 #define ICIP2           __REG(0x40D0009C)  /* Interrupt Controller IRQ Pending Register 2 */
 #define ICMR2           __REG(0x40D000A0)  /* Interrupt Controller Mask Register 2 */
@@ -20,4 +21,14 @@
 #define ICFP2           __REG(0x40D000A8)  /* Interrupt Controller FIQ Pending Register 2 */
 #define ICPR2           __REG(0x40D000AC)  /* Interrupt Controller Pending Register 2 */
 
+#define ICIP3           __REG(0x40D00130)  /* Interrupt Controller IRQ Pending Register 3 */
+#define ICMR3           __REG(0x40D00134)  /* Interrupt Controller Mask Register 3 */
+#define ICLR3           __REG(0x40D00138)  /* Interrupt Controller Level Register 3 */
+#define ICFP3           __REG(0x40D0013C)  /* Interrupt Controller FIQ Pending Register 3 */
+#define ICPR3           __REG(0x40D00140)  /* Interrupt Controller Pending Register 3 */
+
+#define IPR(x)          __REG(0x40D0001C + (x < 32 ? (x << 2)           \
+                                : (x < 64 ? (0x94 + ((x - 32) << 2))    \
+                                : (0x128 + ((x - 64) << 2)))))
+
 #endif /* __ASM_MACH_REGS_INTC_H */
diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
index b54749413e96..237734b5b1be 100644
--- a/arch/arm/mach-pxa/include/mach/uncompress.h
+++ b/arch/arm/mach-pxa/include/mach/uncompress.h
@@ -37,7 +37,7 @@ static inline void arch_decomp_setup(void)
 {
         if (machine_is_littleton() || machine_is_intelmote2()
             || machine_is_csb726() || machine_is_stargate2()
-            || machine_is_cm_x300())
+            || machine_is_cm_x300() || machine_is_balloon3())
                 UART = STUART;
 }
 
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index f6e0300e4f64..d694ce289668 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -120,7 +120,7 @@ static void __init pxa_init_low_gpio_irq(set_wake_t fn)
 
 void __init pxa_init_irq(int irq_nr, set_wake_t fn)
 {
-        int irq;
+        int irq, i;
 
         pxa_internal_irq_nr = irq_nr;
 
@@ -129,6 +129,12 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn)
                 _ICLR(irq) = 0; /* all IRQs are IRQ, not FIQ */
         }
 
+        /* initialize interrupt priority */
+        if (cpu_is_pxa27x() || cpu_is_pxa3xx()) {
+                for (i = 0; i < irq_nr; i++)
+                        IPR(i) = i | (1 << 31);
+        }
+
         /* only unmasked interrupts kick us out of idle */
         ICCR = 1;
 
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index 55b3788fd1ae..13848955d133 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -265,45 +265,12 @@ static inline void littleton_init_keypad(void) {}
 #endif
 
 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
-static int littleton_mci_init(struct device *dev,
-                              irq_handler_t littleton_detect_int, void *data)
-{
-        int err, gpio_cd = GPIO_MMC1_CARD_DETECT;
-
-        err = gpio_request(gpio_cd, "mmc card detect");
-        if (err)
-                goto err_request_cd;
-
-        gpio_direction_input(gpio_cd);
-
-        err = request_irq(gpio_to_irq(gpio_cd), littleton_detect_int,
-                          IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                          "mmc card detect", data);
-        if (err) {
-                dev_err(dev, "failed to request card detect IRQ\n");
-                goto err_request_irq;
-        }
-        return 0;
-
-err_request_irq:
-        gpio_free(gpio_cd);
-err_request_cd:
-        return err;
-}
-
-static void littleton_mci_exit(struct device *dev, void *data)
-{
-        int gpio_cd = GPIO_MMC1_CARD_DETECT;
-
-        free_irq(gpio_to_irq(gpio_cd), data);
-        gpio_free(gpio_cd);
-}
-
 static struct pxamci_platform_data littleton_mci_platform_data = {
-        .detect_delay   = 20,
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .init           = littleton_mci_init,
-        .exit           = littleton_mci_exit,
+        .detect_delay           = 20,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_MMC1_CARD_DETECT,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static void __init littleton_init_mmc(void)
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index f04c8333dff7..c6a94d3fdd61 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -482,11 +482,14 @@ static void lubbock_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data lubbock_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .detect_delay   = 1,
-        .init           = lubbock_mci_init,
-        .get_ro         = lubbock_mci_get_ro,
-        .exit           = lubbock_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .detect_delay           = 1,
+        .init                   = lubbock_mci_init,
+        .get_ro                 = lubbock_mci_get_ro,
+        .exit                   = lubbock_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static void lubbock_irda_transceiver_mode(struct device *dev, int mode)
@@ -504,8 +507,9 @@ static void lubbock_irda_transceiver_mode(struct device *dev, int mode)
 }
 
 static struct pxaficp_platform_data lubbock_ficp_platform_data = {
-        .transceiver_cap  = IR_SIRMODE | IR_FIRMODE,
-        .transceiver_mode = lubbock_irda_transceiver_mode,
+        .gpio_pwdown            = -1,
+        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE,
+        .transceiver_mode       = lubbock_irda_transceiver_mode,
 };
 
 static void __init lubbock_init(void)
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index ca39669cffc5..5360c07f5138 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -140,15 +140,9 @@ static unsigned long magician_pin_config[] __initdata = {
  * IRDA
  */
 
-static void magician_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data magician_ficp_info = {
-        .transceiver_cap  = IR_SIRMODE | IR_OFF,
-        .transceiver_mode = magician_irda_transceiver_mode,
+        .gpio_pwdown            = GPIO83_MAGICIAN_nIR_EN,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /*
@@ -651,55 +645,24 @@ static struct platform_device bq24022 = {
 static int magician_mci_init(struct device *dev,
                                 irq_handler_t detect_irq, void *data)
 {
-        int err;
-
-        err = request_irq(IRQ_MAGICIAN_SD, detect_irq,
+        return request_irq(IRQ_MAGICIAN_SD, detect_irq,
                                 IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
-                                "MMC card detect", data);
-        if (err)
-                goto err_request_irq;
-        err = gpio_request(EGPIO_MAGICIAN_SD_POWER, "SD_POWER");
-        if (err)
-                goto err_request_power;
-        err = gpio_request(EGPIO_MAGICIAN_nSD_READONLY, "nSD_READONLY");
-        if (err)
-                goto err_request_readonly;
-
-        return 0;
-
-err_request_readonly:
-        gpio_free(EGPIO_MAGICIAN_SD_POWER);
-err_request_power:
-        free_irq(IRQ_MAGICIAN_SD, data);
-err_request_irq:
-        return err;
-}
-
-static void magician_mci_setpower(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *pdata = dev->platform_data;
-
-        gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask);
-}
-
-static int magician_mci_get_ro(struct device *dev)
-{
-        return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY));
+                                "mmc card detect", data);
 }
 
 static void magician_mci_exit(struct device *dev, void *data)
 {
-        gpio_free(EGPIO_MAGICIAN_nSD_READONLY);
-        gpio_free(EGPIO_MAGICIAN_SD_POWER);
         free_irq(IRQ_MAGICIAN_SD, data);
 }
 
 static struct pxamci_platform_data magician_mci_info = {
-        .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init     = magician_mci_init,
-        .get_ro   = magician_mci_get_ro,
-        .setpower = magician_mci_setpower,
-        .exit     = magician_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init                   = magician_mci_init,
+        .exit                   = magician_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = EGPIO_MAGICIAN_nSD_READONLY,
+        .gpio_card_ro_invert    = 1,
+        .gpio_power             = EGPIO_MAGICIAN_SD_POWER,
 };
 
 
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index f4dabf0273ca..a4eeae345e64 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -450,10 +450,13 @@ static void mainstone_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data mainstone_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = mainstone_mci_init,
-        .setpower       = mainstone_mci_setpower,
-        .exit           = mainstone_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init                   = mainstone_mci_init,
+        .setpower               = mainstone_mci_setpower,
+        .exit                   = mainstone_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static void mainstone_irda_transceiver_mode(struct device *dev, int mode)
@@ -476,8 +479,9 @@ static void mainstone_irda_transceiver_mode(struct device *dev, int mode)
 }
 
 static struct pxaficp_platform_data mainstone_ficp_platform_data = {
-        .transceiver_cap  = IR_SIRMODE | IR_FIRMODE | IR_OFF,
-        .transceiver_mode = mainstone_irda_transceiver_mode,
+        .gpio_pwdown            = -1,
+        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
+        .transceiver_mode       = mainstone_irda_transceiver_mode,
 };
 
 static struct gpio_keys_button gpio_keys_button[] = {
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 2d28132c725b..3cab452e5567 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -434,72 +434,15 @@ struct gpio_vbus_mach_info gpio_vbus_data = {
 /*
  * SDIO/MMC Card controller
  */
-static void mci_setpower(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-
-        if ((1 << vdd) & p_d->ocr_mask)
-                gpio_set_value(GPIO91_SDIO_EN, 1);      /* enable SDIO power */
-        else
-                gpio_set_value(GPIO91_SDIO_EN, 0);      /* disable SDIO power */
-}
-
-static int mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO78_SDIO_RO);
-}
-
-struct gpio_ress mci_gpios[] = {
-        MIO_GPIO_IN(GPIO78_SDIO_RO,     "SDIO readonly detect"),
-        MIO_GPIO_IN(GPIO15_SDIO_INSERT, "SDIO insertion detect"),
-        MIO_GPIO_OUT(GPIO91_SDIO_EN, 0, "SDIO power enable")
-};
-
-static void mci_exit(struct device *dev, void *data)
-{
-        mio_gpio_free(ARRAY_AND_SIZE(mci_gpios));
-        free_irq(gpio_to_irq(GPIO15_SDIO_INSERT), data);
-}
-
-static struct pxamci_platform_data mioa701_mci_info;
-
 /**
  * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert/eject.
  */
-static int mci_init(struct device *dev, irq_handler_t detect_int, void *data)
-{
-        int rc;
-        int irq = gpio_to_irq(GPIO15_SDIO_INSERT);
-
-        rc = mio_gpio_request(ARRAY_AND_SIZE(mci_gpios));
-        if (rc)
-                goto err_gpio;
-        /* enable RE/FE interrupt on card insertion and removal */
-        rc = request_irq(irq, detect_int,
-                         IRQF_DISABLED | IRQF_TRIGGER_RISING |
-                         IRQF_TRIGGER_FALLING,
-                         "MMC card detect", data);
-        if (rc)
-                goto err_irq;
-
-        mioa701_mci_info.detect_delay = msecs_to_jiffies(250);
-        return 0;
-
-err_irq:
-        dev_err(dev, "mioa701_mci_init: MMC/SD:"
-                " can't request MMC card detect IRQ\n");
-        mio_gpio_free(ARRAY_AND_SIZE(mci_gpios));
-err_gpio:
-        return rc;
-}
-
 static struct pxamci_platform_data mioa701_mci_info = {
-        .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .init     = mci_init,
-        .get_ro   = mci_get_ro,
-        .setpower = mci_setpower,
-        .exit     = mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO15_SDIO_INSERT,
+        .gpio_card_ro           = GPIO78_SDIO_RO,
+        .gpio_power             = GPIO91_SDIO_EN,
 };
 
 /* FlashRAM */
@@ -765,19 +708,20 @@ static struct i2c_board_info __initdata mioa701_pi2c_devices[] = {
         },
 };
 
-static struct soc_camera_link iclink = {
-        .bus_id = 0, /* Must match id in pxa27x_device_camera in device.c */
-};
-
 /* Board I2C devices. */
 static struct i2c_board_info __initdata mioa701_i2c_devices[] = {
         {
-                /* Must initialize before the camera(s) */
                 I2C_BOARD_INFO("mt9m111", 0x5d),
-                .platform_data = &iclink,
         },
 };
 
+static struct soc_camera_link iclink = {
+        .bus_id         = 0, /* Match id in pxa27x_device_camera in device.c */
+        .board_info     = &mioa701_i2c_devices[0],
+        .i2c_adapter_id = 0,
+        .module_name    = "mt9m111",
+};
+
 struct i2c_pxa_platform_data i2c_pdata = {
         .fast_mode = 1,
 };
@@ -811,6 +755,7 @@ MIO_SIMPLE_DEV(pxa2xx_pcm,	  "pxa2xx-pcm",	    NULL)
 MIO_SIMPLE_DEV(mioa701_sound,     "mioa701-wm9713", NULL)
 MIO_SIMPLE_DEV(mioa701_board,     "mioa701-board",  NULL)
 MIO_SIMPLE_DEV(gpio_vbus,         "gpio-vbus",      &gpio_vbus_data);
+MIO_SIMPLE_DEV(mioa701_camera,    "soc-camera-pdrv",&iclink);
 
 static struct platform_device *devices[] __initdata = {
         &mioa701_gpio_keys,
@@ -821,6 +766,7 @@ static struct platform_device *devices[] __initdata = {
         &power_dev,
         &strataflash,
         &gpio_vbus,
+        &mioa701_camera,
         &mioa701_board,
 };
 
@@ -841,7 +787,7 @@ static void mioa701_restart(char c, const char *cmd)
 static struct gpio_ress global_gpios[] = {
         MIO_GPIO_OUT(GPIO9_CHARGE_EN, 1, "Charger enable"),
         MIO_GPIO_OUT(GPIO18_POWEROFF, 0, "Power Off"),
-        MIO_GPIO_OUT(GPIO87_LCD_POWER, 0, "LCD Power")
+        MIO_GPIO_OUT(GPIO87_LCD_POWER, 0, "LCD Power"),
 };
 
 static void __init mioa701_machine_init(void)
@@ -855,6 +801,7 @@ static void __init mioa701_machine_init(void)
         mio_gpio_request(ARRAY_AND_SIZE(global_gpios));
         bootstrap_init();
         set_pxa_fb_info(&mioa701_pxafb_info);
+        mioa701_mci_info.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&mioa701_mci_info);
         pxa_set_keypad_info(&mioa701_keypad_info);
         wm97xx_bat_set_pdata(&mioa701_battery_data);
@@ -869,7 +816,6 @@ static void __init mioa701_machine_init(void)
         pxa_set_i2c_info(&i2c_pdata);
         pxa27x_set_i2c_power_info(NULL);
         pxa_set_camera_info(&mioa701_pxacamera_platform_data);
-        i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));
 }
 
 static void mioa701_machine_exit(void)
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 169fcc18154e..1ad029dd4438 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -25,6 +25,9 @@
 #include <linux/wm97xx_batt.h>
 #include <linux/power_supply.h>
 #include <linux/sysdev.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -141,85 +144,50 @@ static unsigned long palmld_pin_config[] __initdata = {
 };
 
 /******************************************************************************
- * SD/MMC card controller
+ * NOR Flash
  ******************************************************************************/
-static int palmld_mci_init(struct device *dev, irq_handler_t palmld_detect_int,
-                                void *data)
-{
-        int err = 0;
-
-        /* Setup an interrupt for detecting card insert/remove events */
-        err = gpio_request(GPIO_NR_PALMLD_SD_DETECT_N, "SD IRQ");
-        if (err)
-                goto err;
-        err = gpio_direction_input(GPIO_NR_PALMLD_SD_DETECT_N);
-        if (err)
-                goto err2;
-        err = request_irq(gpio_to_irq(GPIO_NR_PALMLD_SD_DETECT_N),
-                        palmld_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
-                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-                        "SD/MMC card detect", data);
-        if (err) {
-                printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
-                                __func__);
-                goto err2;
+static struct mtd_partition palmld_partitions[] = {
+        {
+                .name           = "Flash",
+                .offset         = 0x00000000,
+                .size           = MTDPART_SIZ_FULL,
+                .mask_flags     = 0
         }
+};
 
-        err = gpio_request(GPIO_NR_PALMLD_SD_POWER, "SD_POWER");
-        if (err)
-                goto err3;
-        err = gpio_direction_output(GPIO_NR_PALMLD_SD_POWER, 0);
-        if (err)
-                goto err4;
-
-        err = gpio_request(GPIO_NR_PALMLD_SD_READONLY, "SD_READONLY");
-        if (err)
-                goto err4;
-        err = gpio_direction_input(GPIO_NR_PALMLD_SD_READONLY);
-        if (err)
-                goto err5;
-
-        printk(KERN_DEBUG "%s: irq registered\n", __func__);
-
-        return 0;
-
-err5:
-        gpio_free(GPIO_NR_PALMLD_SD_READONLY);
-err4:
-        gpio_free(GPIO_NR_PALMLD_SD_POWER);
-err3:
-        free_irq(gpio_to_irq(GPIO_NR_PALMLD_SD_DETECT_N), data);
-err2:
-        gpio_free(GPIO_NR_PALMLD_SD_DETECT_N);
-err:
-        return err;
-}
-
-static void palmld_mci_exit(struct device *dev, void *data)
-{
-        gpio_free(GPIO_NR_PALMLD_SD_READONLY);
-        gpio_free(GPIO_NR_PALMLD_SD_POWER);
-        free_irq(gpio_to_irq(GPIO_NR_PALMLD_SD_DETECT_N), data);
-        gpio_free(GPIO_NR_PALMLD_SD_DETECT_N);
-}
+static struct physmap_flash_data palmld_flash_data[] = {
+        {
+                .width          = 2,                    /* bankwidth in bytes */
+                .parts          = palmld_partitions,
+                .nr_parts       = ARRAY_SIZE(palmld_partitions)
+        }
+};
 
-static void palmld_mci_power(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-        gpio_set_value(GPIO_NR_PALMLD_SD_POWER, p_d->ocr_mask & (1 << vdd));
-}
+static struct resource palmld_flash_resource = {
+        .start  = PXA_CS0_PHYS,
+        .end    = PXA_CS0_PHYS + SZ_4M - 1,
+        .flags  = IORESOURCE_MEM,
+};
 
-static int palmld_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO_NR_PALMLD_SD_READONLY);
-}
+static struct platform_device palmld_flash = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .resource       = &palmld_flash_resource,
+        .num_resources  = 1,
+        .dev            = {
+                .platform_data = palmld_flash_data,
+        },
+};
 
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
 static struct pxamci_platform_data palmld_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .setpower       = palmld_mci_power,
-        .get_ro         = palmld_mci_get_ro,
-        .init           = palmld_mci_init,
-        .exit           = palmld_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_NR_PALMLD_SD_DETECT_N,
+        .gpio_card_ro           = GPIO_NR_PALMLD_SD_READONLY,
+        .gpio_power             = GPIO_NR_PALMLD_SD_POWER,
+        .detect_delay           = 20,
 };
 
 /******************************************************************************
@@ -336,35 +304,9 @@ static struct platform_device palmld_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static int palmld_irda_startup(struct device *dev)
-{
-        int err;
-        err = gpio_request(GPIO_NR_PALMLD_IR_DISABLE, "IR DISABLE");
-        if (err)
-                goto err;
-        err = gpio_direction_output(GPIO_NR_PALMLD_IR_DISABLE, 1);
-        if (err)
-                gpio_free(GPIO_NR_PALMLD_IR_DISABLE);
-err:
-        return err;
-}
-
-static void palmld_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_PALMLD_IR_DISABLE);
-}
-
-static void palmld_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_PALMLD_IR_DISABLE, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data palmld_ficp_platform_data = {
-        .startup                = palmld_irda_startup,
-        .shutdown               = palmld_irda_shutdown,
-        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
-        .transceiver_mode       = palmld_irda_transceiver_mode,
+        .gpio_pwdown            = GPIO_NR_PALMLD_IR_DISABLE,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /******************************************************************************
@@ -560,6 +502,7 @@ static struct platform_device *devices[] __initdata = {
         &power_supply,
         &palmld_asoc,
         &palmld_hdd,
+        &palmld_flash,
 };
 
 static struct map_desc palmld_io_desc[] __initdata = {
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 33f726ff55e5..2dd7ce28556b 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -124,83 +124,12 @@ static unsigned long palmt5_pin_config[] __initdata = {
 /******************************************************************************
  * SD/MMC card controller
  ******************************************************************************/
-static int palmt5_mci_init(struct device *dev, irq_handler_t palmt5_detect_int,
-                                void *data)
-{
-        int err = 0;
-
-        /* Setup an interrupt for detecting card insert/remove events */
-        err = gpio_request(GPIO_NR_PALMT5_SD_DETECT_N, "SD IRQ");
-        if (err)
-                goto err;
-        err = gpio_direction_input(GPIO_NR_PALMT5_SD_DETECT_N);
-        if (err)
-                goto err2;
-        err = request_irq(gpio_to_irq(GPIO_NR_PALMT5_SD_DETECT_N),
-                        palmt5_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
-                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-                        "SD/MMC card detect", data);
-        if (err) {
-                printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
-                                __func__);
-                goto err2;
-        }
-
-        err = gpio_request(GPIO_NR_PALMT5_SD_POWER, "SD_POWER");
-        if (err)
-                goto err3;
-        err = gpio_direction_output(GPIO_NR_PALMT5_SD_POWER, 0);
-        if (err)
-                goto err4;
-
-        err = gpio_request(GPIO_NR_PALMT5_SD_READONLY, "SD_READONLY");
-        if (err)
-                goto err4;
-        err = gpio_direction_input(GPIO_NR_PALMT5_SD_READONLY);
-        if (err)
-                goto err5;
-
-        printk(KERN_DEBUG "%s: irq registered\n", __func__);
-
-        return 0;
-
-err5:
-        gpio_free(GPIO_NR_PALMT5_SD_READONLY);
-err4:
-        gpio_free(GPIO_NR_PALMT5_SD_POWER);
-err3:
-        free_irq(gpio_to_irq(GPIO_NR_PALMT5_SD_DETECT_N), data);
-err2:
-        gpio_free(GPIO_NR_PALMT5_SD_DETECT_N);
-err:
-        return err;
-}
-
-static void palmt5_mci_exit(struct device *dev, void *data)
-{
-        gpio_free(GPIO_NR_PALMT5_SD_READONLY);
-        gpio_free(GPIO_NR_PALMT5_SD_POWER);
-        free_irq(IRQ_GPIO_PALMT5_SD_DETECT_N, data);
-        gpio_free(GPIO_NR_PALMT5_SD_DETECT_N);
-}
-
-static void palmt5_mci_power(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-        gpio_set_value(GPIO_NR_PALMT5_SD_POWER, p_d->ocr_mask & (1 << vdd));
-}
-
-static int palmt5_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO_NR_PALMT5_SD_READONLY);
-}
-
 static struct pxamci_platform_data palmt5_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .setpower       = palmt5_mci_power,
-        .get_ro         = palmt5_mci_get_ro,
-        .init           = palmt5_mci_init,
-        .exit           = palmt5_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_NR_PALMT5_SD_DETECT_N,
+        .gpio_card_ro           = GPIO_NR_PALMT5_SD_READONLY,
+        .gpio_power             = GPIO_NR_PALMT5_SD_POWER,
+        .detect_delay           = 20,
 };
 
 /******************************************************************************
@@ -314,35 +243,9 @@ static struct platform_device palmt5_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static int palmt5_irda_startup(struct device *dev)
-{
-        int err;
-        err = gpio_request(GPIO_NR_PALMT5_IR_DISABLE, "IR DISABLE");
-        if (err)
-                goto err;
-        err = gpio_direction_output(GPIO_NR_PALMT5_IR_DISABLE, 1);
-        if (err)
-                gpio_free(GPIO_NR_PALMT5_IR_DISABLE);
-err:
-        return err;
-}
-
-static void palmt5_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_PALMT5_IR_DISABLE);
-}
-
-static void palmt5_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_PALMT5_IR_DISABLE, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data palmt5_ficp_platform_data = {
-        .startup                = palmt5_irda_startup,
-        .shutdown               = palmt5_irda_shutdown,
-        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
-        .transceiver_mode       = palmt5_irda_transceiver_mode,
+        .gpio_pwdown            = GPIO_NR_PALMT5_IR_DISABLE,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
new file mode 100644
index 000000000000..bb2cc0dd44ec
--- /dev/null
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -0,0 +1,436 @@
+/*
+ * linux/arch/arm/mach-pxa/palmtc.c
+ *
+ * Support for the Palm Tungsten|C
+ *
+ * Author:      Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on work of:
+ *              Petr Blaha <p3t3@centrum.cz>
+ *              Chetan S. Kumar <shivakumar.chetan@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/input.h>
+#include <linux/pwm_backlight.h>
+#include <linux/gpio.h>
+#include <linux/input/matrix_keypad.h>
+#include <linux/ucb1400.h>
+#include <linux/power_supply.h>
+#include <linux/gpio_keys.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/audio.h>
+#include <mach/palmtc.h>
+#include <mach/mmc.h>
+#include <mach/pxafb.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/irda.h>
+#include <mach/udc.h>
+#include <mach/pxa2xx-regs.h>
+
+#include "generic.h"
+#include "devices.h"
+
+/******************************************************************************
+ * Pin configuration
+ ******************************************************************************/
+static unsigned long palmtc_pin_config[] __initdata = {
+        /* MMC */
+        GPIO6_MMC_CLK,
+        GPIO8_MMC_CS0,
+        GPIO12_GPIO,    /* detect */
+        GPIO32_GPIO,    /* power */
+        GPIO54_GPIO,    /* r/o switch */
+
+        /* PCMCIA */
+        GPIO52_nPCE_1,
+        GPIO53_nPCE_2,
+        GPIO50_nPIOR,
+        GPIO51_nPIOW,
+        GPIO49_nPWE,
+        GPIO48_nPOE,
+        GPIO52_nPCE_1,
+        GPIO53_nPCE_2,
+        GPIO57_nIOIS16,
+        GPIO56_nPWAIT,
+
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
+        /* IrDA */
+        GPIO45_GPIO,    /* ir disable */
+        GPIO46_FICP_RXD,
+        GPIO47_FICP_TXD,
+
+        /* PWM */
+        GPIO17_PWM1_OUT,
+
+        /* USB */
+        GPIO4_GPIO,     /* detect */
+        GPIO36_GPIO,    /* pullup */
+
+        /* LCD */
+        GPIO58_LCD_LDD_0,
+        GPIO59_LCD_LDD_1,
+        GPIO60_LCD_LDD_2,
+        GPIO61_LCD_LDD_3,
+        GPIO62_LCD_LDD_4,
+        GPIO63_LCD_LDD_5,
+        GPIO64_LCD_LDD_6,
+        GPIO65_LCD_LDD_7,
+        GPIO66_LCD_LDD_8,
+        GPIO67_LCD_LDD_9,
+        GPIO68_LCD_LDD_10,
+        GPIO69_LCD_LDD_11,
+        GPIO70_LCD_LDD_12,
+        GPIO71_LCD_LDD_13,
+        GPIO72_LCD_LDD_14,
+        GPIO73_LCD_LDD_15,
+        GPIO74_LCD_FCLK,
+        GPIO75_LCD_LCLK,
+        GPIO76_LCD_PCLK,
+        GPIO77_LCD_BIAS,
+
+        /* MATRIX KEYPAD */
+        GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH,       /* in 0 */
+        GPIO9_GPIO | WAKEUP_ON_EDGE_BOTH,       /* in 1 */
+        GPIO10_GPIO | WAKEUP_ON_EDGE_BOTH,      /* in 2 */
+        GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH,      /* in 3 */
+        GPIO18_GPIO | MFP_LPM_DRIVE_LOW,        /* out 0 */
+        GPIO19_GPIO | MFP_LPM_DRIVE_LOW,        /* out 1 */
+        GPIO20_GPIO | MFP_LPM_DRIVE_LOW,        /* out 2 */
+        GPIO21_GPIO | MFP_LPM_DRIVE_LOW,        /* out 3 */
+        GPIO22_GPIO | MFP_LPM_DRIVE_LOW,        /* out 4 */
+        GPIO23_GPIO | MFP_LPM_DRIVE_LOW,        /* out 5 */
+        GPIO24_GPIO | MFP_LPM_DRIVE_LOW,        /* out 6 */
+        GPIO25_GPIO | MFP_LPM_DRIVE_LOW,        /* out 7 */
+        GPIO26_GPIO | MFP_LPM_DRIVE_LOW,        /* out 8 */
+        GPIO27_GPIO | MFP_LPM_DRIVE_LOW,        /* out 9 */
+        GPIO79_GPIO | MFP_LPM_DRIVE_LOW,        /* out 10 */
+        GPIO80_GPIO | MFP_LPM_DRIVE_LOW,        /* out 11 */
+
+        /* PXA GPIO KEYS */
+        GPIO7_GPIO | WAKEUP_ON_EDGE_BOTH,       /* hotsync button on cradle */
+
+        /* MISC */
+        GPIO1_RST,      /* reset */
+        GPIO2_GPIO,     /* earphone detect */
+        GPIO16_GPIO,    /* backlight switch */
+};
+
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
+static struct pxamci_platform_data palmtc_mci_platform_data = {
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_power             = GPIO_NR_PALMTC_SD_POWER,
+        .gpio_card_ro           = GPIO_NR_PALMTC_SD_READONLY,
+        .gpio_card_detect       = GPIO_NR_PALMTC_SD_DETECT_N,
+        .detect_delay           = 20,
+};
+
+/******************************************************************************
+ * GPIO keys
+ ******************************************************************************/
+static struct gpio_keys_button palmtc_pxa_buttons[] = {
+        {KEY_F8, GPIO_NR_PALMTC_HOTSYNC_BUTTON, 1, "HotSync Button", EV_KEY, 1},
+};
+
+static struct gpio_keys_platform_data palmtc_pxa_keys_data = {
+        .buttons        = palmtc_pxa_buttons,
+        .nbuttons       = ARRAY_SIZE(palmtc_pxa_buttons),
+};
+
+static struct platform_device palmtc_pxa_keys = {
+        .name   = "gpio-keys",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &palmtc_pxa_keys_data,
+        },
+};
+
+/******************************************************************************
+ * Backlight
+ ******************************************************************************/
+static int palmtc_backlight_init(struct device *dev)
+{
+        int ret;
+
+        ret = gpio_request(GPIO_NR_PALMTC_BL_POWER, "BL POWER");
+        if (ret)
+                goto err;
+        ret = gpio_direction_output(GPIO_NR_PALMTC_BL_POWER, 1);
+        if (ret)
+                goto err2;
+
+        return 0;
+
+err2:
+        gpio_free(GPIO_NR_PALMTC_BL_POWER);
+err:
+        return ret;
+}
+
+static int palmtc_backlight_notify(int brightness)
+{
+        /* backlight is on when GPIO16 AF0 is high */
+        gpio_set_value(GPIO_NR_PALMTC_BL_POWER, brightness);
+        return brightness;
+}
+
+static void palmtc_backlight_exit(struct device *dev)
+{
+        gpio_free(GPIO_NR_PALMTC_BL_POWER);
+}
+
+static struct platform_pwm_backlight_data palmtc_backlight_data = {
+        .pwm_id         = 1,
+        .max_brightness = PALMTC_MAX_INTENSITY,
+        .dft_brightness = PALMTC_MAX_INTENSITY,
+        .pwm_period_ns  = PALMTC_PERIOD_NS,
+        .init           = palmtc_backlight_init,
+        .notify         = palmtc_backlight_notify,
+        .exit           = palmtc_backlight_exit,
+};
+
+static struct platform_device palmtc_backlight = {
+        .name   = "pwm-backlight",
+        .dev    = {
+                .parent         = &pxa25x_device_pwm1.dev,
+                .platform_data  = &palmtc_backlight_data,
+        },
+};
+
+/******************************************************************************
+ * IrDA
+ ******************************************************************************/
+static struct pxaficp_platform_data palmtc_ficp_platform_data = {
+        .gpio_pwdown            = GPIO_NR_PALMTC_IR_DISABLE,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
+};
+
+/******************************************************************************
+ * Keyboard
+ ******************************************************************************/
+static const uint32_t palmtc_matrix_keys[] = {
+        KEY(0, 0, KEY_F1),
+        KEY(0, 1, KEY_X),
+        KEY(0, 2, KEY_POWER),
+        KEY(0, 3, KEY_TAB),
+        KEY(0, 4, KEY_A),
+        KEY(0, 5, KEY_Q),
+        KEY(0, 6, KEY_LEFTSHIFT),
+        KEY(0, 7, KEY_Z),
+        KEY(0, 8, KEY_S),
+        KEY(0, 9, KEY_W),
+        KEY(0, 10, KEY_E),
+        KEY(0, 11, KEY_UP),
+
+        KEY(1, 0, KEY_F2),
+        KEY(1, 1, KEY_DOWN),
+        KEY(1, 3, KEY_D),
+        KEY(1, 4, KEY_C),
+        KEY(1, 5, KEY_F),
+        KEY(1, 6, KEY_R),
+        KEY(1, 7, KEY_SPACE),
+        KEY(1, 8, KEY_V),
+        KEY(1, 9, KEY_G),
+        KEY(1, 10, KEY_T),
+        KEY(1, 11, KEY_LEFT),
+
+        KEY(2, 0, KEY_F3),
+        KEY(2, 1, KEY_LEFTCTRL),
+        KEY(2, 3, KEY_H),
+        KEY(2, 4, KEY_Y),
+        KEY(2, 5, KEY_N),
+        KEY(2, 6, KEY_J),
+        KEY(2, 7, KEY_U),
+        KEY(2, 8, KEY_M),
+        KEY(2, 9, KEY_K),
+        KEY(2, 10, KEY_I),
+        KEY(2, 11, KEY_RIGHT),
+
+        KEY(3, 0, KEY_F4),
+        KEY(3, 1, KEY_ENTER),
+        KEY(3, 3, KEY_DOT),
+        KEY(3, 4, KEY_L),
+        KEY(3, 5, KEY_O),
+        KEY(3, 6, KEY_LEFTALT),
+        KEY(3, 7, KEY_ENTER),
+        KEY(3, 8, KEY_BACKSPACE),
+        KEY(3, 9, KEY_P),
+        KEY(3, 10, KEY_B),
+        KEY(3, 11, KEY_FN),
+};
+
+const struct matrix_keymap_data palmtc_keymap_data = {
+        .keymap                 = palmtc_matrix_keys,
+        .keymap_size            = ARRAY_SIZE(palmtc_matrix_keys),
+};
+
+const static unsigned int palmtc_keypad_row_gpios[] = {
+        0, 9, 10, 11
+};
+
+const static unsigned int palmtc_keypad_col_gpios[] = {
+        18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 79, 80
+};
+
+static struct matrix_keypad_platform_data palmtc_keypad_platform_data = {
+        .keymap_data    = &palmtc_keymap_data,
+        .col_gpios      = palmtc_keypad_row_gpios,
+        .num_col_gpios  = 12,
+        .row_gpios      = palmtc_keypad_col_gpios,
+        .num_row_gpios  = 4,
+        .active_low     = 1,
+
+        .debounce_ms            = 20,
+        .col_scan_delay_us      = 5,
+};
+
+static struct platform_device palmtc_keyboard = {
+        .name   = "matrix-keypad",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &palmtc_keypad_platform_data,
+        },
+};
+
+/******************************************************************************
+ * UDC
+ ******************************************************************************/
+static struct pxa2xx_udc_mach_info palmtc_udc_info __initdata = {
+        .gpio_vbus              = GPIO_NR_PALMTC_USB_DETECT_N,
+        .gpio_vbus_inverted     = 1,
+        .gpio_pullup            = GPIO_NR_PALMTC_USB_POWER,
+};
+
+/******************************************************************************
+ * Touchscreen / Battery / GPIO-extender
+ ******************************************************************************/
+static struct platform_device palmtc_ucb1400_core = {
+        .name   = "ucb1400_core",
+        .id     = -1,
+};
+
+/******************************************************************************
+ * NOR Flash
+ ******************************************************************************/
+static struct resource palmtc_flash_resource = {
+        .start  = PXA_CS0_PHYS,
+        .end    = PXA_CS0_PHYS + SZ_16M - 1,
+        .flags  = IORESOURCE_MEM,
+};
+
+static struct mtd_partition palmtc_flash_parts[] = {
+        {
+                .name   = "U-Boot Bootloader",
+                .offset = 0x0,
+                .size   = 0x40000,
+        },
+        {
+                .name   = "Linux Kernel",
+                .offset = 0x40000,
+                .size   = 0x2c0000,
+        },
+        {
+                .name   = "Filesystem",
+                .offset = 0x300000,
+                .size   = 0xcc0000,
+        },
+        {
+                .name   = "U-Boot Environment",
+                .offset = 0xfc0000,
+                .size   = MTDPART_SIZ_FULL,
+        },
+};
+
+static struct physmap_flash_data palmtc_flash_data = {
+        .width          = 4,
+        .parts          = palmtc_flash_parts,
+        .nr_parts       = ARRAY_SIZE(palmtc_flash_parts),
+};
+
+static struct platform_device palmtc_flash = {
+        .name           = "physmap-flash",
+        .id             = -1,
+        .resource       = &palmtc_flash_resource,
+        .num_resources  = 1,
+        .dev = {
+                .platform_data  = &palmtc_flash_data,
+        },
+};
+
+/******************************************************************************
+ * Framebuffer
+ ******************************************************************************/
+static struct pxafb_mode_info palmtc_lcd_modes[] = {
+{
+        .pixclock       = 115384,
+        .xres           = 320,
+        .yres           = 320,
+        .bpp            = 16,
+
+        .left_margin    = 27,
+        .right_margin   = 7,
+        .upper_margin   = 7,
+        .lower_margin   = 8,
+
+        .hsync_len      = 6,
+        .vsync_len      = 1,
+},
+};
+
+static struct pxafb_mach_info palmtc_lcd_screen = {
+        .modes                  = palmtc_lcd_modes,
+        .num_modes              = ARRAY_SIZE(palmtc_lcd_modes),
+        .lcd_conn               = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+};
+
+/******************************************************************************
+ * Machine init
+ ******************************************************************************/
+static struct platform_device *devices[] __initdata = {
+        &palmtc_backlight,
+        &palmtc_ucb1400_core,
+        &palmtc_keyboard,
+        &palmtc_pxa_keys,
+        &palmtc_flash,
+};
+
+static void __init palmtc_init(void)
+{
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtc_pin_config));
+
+        set_pxa_fb_info(&palmtc_lcd_screen);
+        pxa_set_mci_info(&palmtc_mci_platform_data);
+        pxa_set_udc_info(&palmtc_udc_info);
+        pxa_set_ac97_info(NULL);
+        pxa_set_ficp_info(&palmtc_ficp_platform_data);
+
+        platform_add_devices(devices, ARRAY_SIZE(devices));
+};
+
+MACHINE_START(PALMTC, "Palm Tungsten|C")
+        .phys_io        = 0x40000000,
+        .boot_params    = 0xa0000100,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = palmtc_init
+MACHINE_END
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index d823b09801df..277c4062e3c6 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -117,83 +117,11 @@ static unsigned long palmte2_pin_config[] __initdata = {
 /******************************************************************************
  * SD/MMC card controller
  ******************************************************************************/
-static int palmte2_mci_init(struct device *dev,
-                                irq_handler_t palmte2_detect_int, void *data)
-{
-        int err = 0;
-
-        /* Setup an interrupt for detecting card insert/remove events */
-        err = gpio_request(GPIO_NR_PALMTE2_SD_DETECT_N, "SD IRQ");
-        if (err)
-                goto err;
-        err = gpio_direction_input(GPIO_NR_PALMTE2_SD_DETECT_N);
-        if (err)
-                goto err2;
-        err = request_irq(gpio_to_irq(GPIO_NR_PALMTE2_SD_DETECT_N),
-                        palmte2_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
-                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-                        "SD/MMC card detect", data);
-        if (err) {
-                printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
-                                __func__);
-                goto err2;
-        }
-
-        err = gpio_request(GPIO_NR_PALMTE2_SD_POWER, "SD_POWER");
-        if (err)
-                goto err3;
-        err = gpio_direction_output(GPIO_NR_PALMTE2_SD_POWER, 0);
-        if (err)
-                goto err4;
-
-        err = gpio_request(GPIO_NR_PALMTE2_SD_READONLY, "SD_READONLY");
-        if (err)
-                goto err4;
-        err = gpio_direction_input(GPIO_NR_PALMTE2_SD_READONLY);
-        if (err)
-                goto err5;
-
-        printk(KERN_DEBUG "%s: irq registered\n", __func__);
-
-        return 0;
-
-err5:
-        gpio_free(GPIO_NR_PALMTE2_SD_READONLY);
-err4:
-        gpio_free(GPIO_NR_PALMTE2_SD_POWER);
-err3:
-        free_irq(gpio_to_irq(GPIO_NR_PALMTE2_SD_DETECT_N), data);
-err2:
-        gpio_free(GPIO_NR_PALMTE2_SD_DETECT_N);
-err:
-        return err;
-}
-
-static void palmte2_mci_exit(struct device *dev, void *data)
-{
-        gpio_free(GPIO_NR_PALMTE2_SD_READONLY);
-        gpio_free(GPIO_NR_PALMTE2_SD_POWER);
-        free_irq(gpio_to_irq(GPIO_NR_PALMTE2_SD_DETECT_N), data);
-        gpio_free(GPIO_NR_PALMTE2_SD_DETECT_N);
-}
-
-static void palmte2_mci_power(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-        gpio_set_value(GPIO_NR_PALMTE2_SD_POWER, p_d->ocr_mask & (1 << vdd));
-}
-
-static int palmte2_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO_NR_PALMTE2_SD_READONLY);
-}
-
 static struct pxamci_platform_data palmte2_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .setpower       = palmte2_mci_power,
-        .get_ro         = palmte2_mci_get_ro,
-        .init           = palmte2_mci_init,
-        .exit           = palmte2_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_NR_PALMTE2_SD_DETECT_N,
+        .gpio_card_ro           = GPIO_NR_PALMTE2_SD_READONLY,
+        .gpio_power             = GPIO_NR_PALMTE2_SD_POWER,
 };
 
 /******************************************************************************
@@ -287,35 +215,9 @@ static struct platform_device palmte2_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static int palmte2_irda_startup(struct device *dev)
-{
-        int err;
-        err = gpio_request(GPIO_NR_PALMTE2_IR_DISABLE, "IR DISABLE");
-        if (err)
-                goto err;
-        err = gpio_direction_output(GPIO_NR_PALMTE2_IR_DISABLE, 1);
-        if (err)
-                gpio_free(GPIO_NR_PALMTE2_IR_DISABLE);
-err:
-        return err;
-}
-
-static void palmte2_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_PALMTE2_IR_DISABLE);
-}
-
-static void palmte2_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_PALMTE2_IR_DISABLE, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data palmte2_ficp_platform_data = {
-        .startup                = palmte2_irda_startup,
-        .shutdown               = palmte2_irda_shutdown,
-        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
-        .transceiver_mode       = palmte2_irda_transceiver_mode,
+        .gpio_pwdown            = GPIO_NR_PALMTE2_IR_DISABLE,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 83d020879581..76a2b37eaf30 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -28,6 +28,10 @@
 #include <linux/wm97xx_batt.h>
 #include <linux/power_supply.h>
 #include <linux/usb/gpio_vbus.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -131,6 +135,10 @@ static unsigned long palmtx_pin_config[] __initdata = {
         GPIO34_FFUART_RXD,
         GPIO39_FFUART_TXD,
 
+        /* NAND */
+        GPIO15_nCS_1,
+        GPIO18_RDY,
+
         /* MISC. */
         GPIO10_GPIO,    /* hotsync button */
         GPIO12_GPIO,    /* power detect */
@@ -138,85 +146,50 @@ static unsigned long palmtx_pin_config[] __initdata = {
 };
 
 /******************************************************************************
- * SD/MMC card controller
+ * NOR Flash
  ******************************************************************************/
-static int palmtx_mci_init(struct device *dev, irq_handler_t palmtx_detect_int,
-                                void *data)
-{
-        int err = 0;
-
-        /* Setup an interrupt for detecting card insert/remove events */
-        err = gpio_request(GPIO_NR_PALMTX_SD_DETECT_N, "SD IRQ");
-        if (err)
-                goto err;
-        err = gpio_direction_input(GPIO_NR_PALMTX_SD_DETECT_N);
-        if (err)
-                goto err2;
-        err = request_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N),
-                        palmtx_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
-                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-                        "SD/MMC card detect", data);
-        if (err) {
-                printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
-                                __func__);
-                goto err2;
+static struct mtd_partition palmtx_partitions[] = {
+        {
+                .name           = "Flash",
+                .offset         = 0x00000000,
+                .size           = MTDPART_SIZ_FULL,
+                .mask_flags     = 0
         }
+};
 
-        err = gpio_request(GPIO_NR_PALMTX_SD_POWER, "SD_POWER");
-        if (err)
-                goto err3;
-        err = gpio_direction_output(GPIO_NR_PALMTX_SD_POWER, 0);
-        if (err)
-                goto err4;
-
-        err = gpio_request(GPIO_NR_PALMTX_SD_READONLY, "SD_READONLY");
-        if (err)
-                goto err4;
-        err = gpio_direction_input(GPIO_NR_PALMTX_SD_READONLY);
-        if (err)
-                goto err5;
-
-        printk(KERN_DEBUG "%s: irq registered\n", __func__);
-
-        return 0;
-
-err5:
-        gpio_free(GPIO_NR_PALMTX_SD_READONLY);
-err4:
-        gpio_free(GPIO_NR_PALMTX_SD_POWER);
-err3:
-        free_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), data);
-err2:
-        gpio_free(GPIO_NR_PALMTX_SD_DETECT_N);
-err:
-        return err;
-}
-
-static void palmtx_mci_exit(struct device *dev, void *data)
-{
-        gpio_free(GPIO_NR_PALMTX_SD_READONLY);
-        gpio_free(GPIO_NR_PALMTX_SD_POWER);
-        free_irq(gpio_to_irq(GPIO_NR_PALMTX_SD_DETECT_N), data);
-        gpio_free(GPIO_NR_PALMTX_SD_DETECT_N);
-}
+static struct physmap_flash_data palmtx_flash_data[] = {
+        {
+                .width          = 2,                    /* bankwidth in bytes */
+                .parts          = palmtx_partitions,
+                .nr_parts       = ARRAY_SIZE(palmtx_partitions)
+        }
+};
 
-static void palmtx_mci_power(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-        gpio_set_value(GPIO_NR_PALMTX_SD_POWER, p_d->ocr_mask & (1 << vdd));
-}
+static struct resource palmtx_flash_resource = {
+        .start  = PXA_CS0_PHYS,
+        .end    = PXA_CS0_PHYS + SZ_8M - 1,
+        .flags  = IORESOURCE_MEM,
+};
 
-static int palmtx_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO_NR_PALMTX_SD_READONLY);
-}
+static struct platform_device palmtx_flash = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .resource       = &palmtx_flash_resource,
+        .num_resources  = 1,
+        .dev            = {
+                .platform_data = palmtx_flash_data,
+        },
+};
 
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
 static struct pxamci_platform_data palmtx_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .setpower       = palmtx_mci_power,
-        .get_ro         = palmtx_mci_get_ro,
-        .init           = palmtx_mci_init,
-        .exit           = palmtx_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_NR_PALMTX_SD_DETECT_N,
+        .gpio_card_ro           = GPIO_NR_PALMTX_SD_READONLY,
+        .gpio_power             = GPIO_NR_PALMTX_SD_POWER,
+        .detect_delay           = 20,
 };
 
 /******************************************************************************
@@ -330,35 +303,9 @@ static struct platform_device palmtx_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static int palmtx_irda_startup(struct device *dev)
-{
-        int err;
-        err = gpio_request(GPIO_NR_PALMTX_IR_DISABLE, "IR DISABLE");
-        if (err)
-                goto err;
-        err = gpio_direction_output(GPIO_NR_PALMTX_IR_DISABLE, 1);
-        if (err)
-                gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
-err:
-        return err;
-}
-
-static void palmtx_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
-}
-
-static void palmtx_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_PALMTX_IR_DISABLE, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data palmtx_ficp_platform_data = {
-        .startup                = palmtx_irda_startup,
-        .shutdown               = palmtx_irda_shutdown,
-        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
-        .transceiver_mode       = palmtx_irda_transceiver_mode,
+        .gpio_pwdown            = GPIO_NR_PALMTX_IR_DISABLE,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /******************************************************************************
@@ -493,6 +440,68 @@ static struct pxafb_mach_info palmtx_lcd_screen = {
 };
 
 /******************************************************************************
+ * NAND Flash
+ ******************************************************************************/
+static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
+                                 unsigned int ctrl)
+{
+        struct nand_chip *this = mtd->priv;
+        unsigned long nandaddr = (unsigned long)this->IO_ADDR_W;
+
+        if (cmd == NAND_CMD_NONE)
+                return;
+
+        if (ctrl & NAND_CLE)
+                writeb(cmd, PALMTX_NAND_CLE_VIRT);
+        else if (ctrl & NAND_ALE)
+                writeb(cmd, PALMTX_NAND_ALE_VIRT);
+        else
+                writeb(cmd, nandaddr);
+}
+
+static struct mtd_partition palmtx_partition_info[] = {
+        [0] = {
+                .name   = "palmtx-0",
+                .offset = 0,
+                .size   = MTDPART_SIZ_FULL
+        },
+};
+
+static const char *palmtx_part_probes[] = { "cmdlinepart", NULL };
+
+struct platform_nand_data palmtx_nand_platdata = {
+        .chip   = {
+                .nr_chips               = 1,
+                .chip_offset            = 0,
+                .nr_partitions          = ARRAY_SIZE(palmtx_partition_info),
+                .partitions             = palmtx_partition_info,
+                .chip_delay             = 20,
+                .part_probe_types       = palmtx_part_probes,
+        },
+        .ctrl   = {
+                .cmd_ctrl       = palmtx_nand_cmd_ctl,
+        },
+};
+
+static struct resource palmtx_nand_resource[] = {
+        [0]     = {
+                .start  = PXA_CS1_PHYS,
+                .end    = PXA_CS1_PHYS + SZ_1M - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device palmtx_nand = {
+        .name           = "gen_nand",
+        .num_resources  = ARRAY_SIZE(palmtx_nand_resource),
+        .resource       = palmtx_nand_resource,
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &palmtx_nand_platdata,
+        }
+};
+
+/******************************************************************************
  * Power management - standby
  ******************************************************************************/
 static void __init palmtx_pm_init(void)
@@ -518,6 +527,8 @@ static struct platform_device *devices[] __initdata = {
         &power_supply,
         &palmtx_asoc,
         &palmtx_gpio_vbus,
+        &palmtx_flash,
+        &palmtx_nand,
 };
 
 static struct map_desc palmtx_io_desc[] __initdata = {
@@ -525,8 +536,18 @@ static struct map_desc palmtx_io_desc[] __initdata = {
         .virtual        = PALMTX_PCMCIA_VIRT,
         .pfn            = __phys_to_pfn(PALMTX_PCMCIA_PHYS),
         .length         = PALMTX_PCMCIA_SIZE,
-        .type           = MT_DEVICE
-},
+        .type           = MT_DEVICE,
+}, {
+        .virtual        = PALMTX_NAND_ALE_VIRT,
+        .pfn            = __phys_to_pfn(PALMTX_NAND_ALE_PHYS),
+        .length         = SZ_1M,
+        .type           = MT_DEVICE,
+}, {
+        .virtual        = PALMTX_NAND_CLE_VIRT,
+        .pfn            = __phys_to_pfn(PALMTX_NAND_CLE_PHYS),
+        .length         = SZ_1M,
+        .type           = MT_DEVICE,
+}
 };
 
 static void __init palmtx_map_io(void)
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index c3645aa3fa3d..c2bf493c5f53 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -129,88 +129,14 @@ static unsigned long palmz72_pin_config[] __initdata = {
 /******************************************************************************
  * SD/MMC card controller
  ******************************************************************************/
-static int palmz72_mci_init(struct device *dev,
-                                irq_handler_t palmz72_detect_int, void *data)
-{
-        int err = 0;
-
-        /* Setup an interrupt for detecting card insert/remove events */
-        err = gpio_request(GPIO_NR_PALMZ72_SD_DETECT_N, "SD IRQ");
-        if (err)
-                goto err;
-        err = gpio_direction_input(GPIO_NR_PALMZ72_SD_DETECT_N);
-        if (err)
-                goto err2;
-        err = request_irq(gpio_to_irq(GPIO_NR_PALMZ72_SD_DETECT_N),
-                        palmz72_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
-                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-                        "SD/MMC card detect", data);
-        if (err) {
-                printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
-                                __func__);
-                goto err2;
-        }
-
-        /* SD_POWER is not actually power, but it is more like chip
-         * select, i.e. it is inverted */
-
-        err = gpio_request(GPIO_NR_PALMZ72_SD_POWER_N, "SD_POWER");
-        if (err)
-                goto err3;
-        err = gpio_direction_output(GPIO_NR_PALMZ72_SD_POWER_N, 0);
-        if (err)
-                goto err4;
-        err = gpio_request(GPIO_NR_PALMZ72_SD_RO, "SD_RO");
-        if (err)
-                goto err4;
-        err = gpio_direction_input(GPIO_NR_PALMZ72_SD_RO);
-        if (err)
-                goto err5;
-
-        printk(KERN_DEBUG "%s: irq registered\n", __func__);
-
-        return 0;
-
-err5:
-        gpio_free(GPIO_NR_PALMZ72_SD_RO);
-err4:
-        gpio_free(GPIO_NR_PALMZ72_SD_POWER_N);
-err3:
-        free_irq(gpio_to_irq(GPIO_NR_PALMZ72_SD_DETECT_N), data);
-err2:
-        gpio_free(GPIO_NR_PALMZ72_SD_DETECT_N);
-err:
-        return err;
-}
-
-static void palmz72_mci_exit(struct device *dev, void *data)
-{
-        gpio_free(GPIO_NR_PALMZ72_SD_POWER_N);
-        free_irq(gpio_to_irq(GPIO_NR_PALMZ72_SD_DETECT_N), data);
-        gpio_free(GPIO_NR_PALMZ72_SD_DETECT_N);
-        gpio_free(GPIO_NR_PALMZ72_SD_RO);
-}
-
-static void palmz72_mci_power(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-        if (p_d->ocr_mask & (1 << vdd))
-                gpio_set_value(GPIO_NR_PALMZ72_SD_POWER_N, 0);
-        else
-                gpio_set_value(GPIO_NR_PALMZ72_SD_POWER_N, 1);
-}
-
-static int palmz72_mci_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO_NR_PALMZ72_SD_RO);
-}
-
+/* SD_POWER is not actually power, but it is more like chip
+ * select, i.e. it is inverted */
 static struct pxamci_platform_data palmz72_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .setpower       = palmz72_mci_power,
-        .get_ro         = palmz72_mci_ro,
-        .init           = palmz72_mci_init,
-        .exit           = palmz72_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_NR_PALMZ72_SD_DETECT_N,
+        .gpio_card_ro           = GPIO_NR_PALMZ72_SD_RO,
+        .gpio_power             = GPIO_NR_PALMZ72_SD_POWER_N,
+        .gpio_power_invert      = 1,
 };
 
 /******************************************************************************
@@ -304,35 +230,9 @@ static struct platform_device palmz72_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static int palmz72_irda_startup(struct device *dev)
-{
-        int err;
-        err = gpio_request(GPIO_NR_PALMZ72_IR_DISABLE, "IR DISABLE");
-        if (err)
-                goto err;
-        err = gpio_direction_output(GPIO_NR_PALMZ72_IR_DISABLE, 1);
-        if (err)
-                gpio_free(GPIO_NR_PALMZ72_IR_DISABLE);
-err:
-        return err;
-}
-
-static void palmz72_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_PALMZ72_IR_DISABLE);
-}
-
-static void palmz72_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_PALMZ72_IR_DISABLE, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data palmz72_ficp_platform_data = {
-        .startup                = palmz72_irda_startup,
-        .shutdown               = palmz72_irda_shutdown,
+        .gpio_pwdown            = GPIO_NR_PALMZ72_IR_DISABLE,
         .transceiver_cap        = IR_SIRMODE | IR_OFF,
-        .transceiver_mode       = palmz72_irda_transceiver_mode,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 01791d74e08e..bbda57078e0f 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -321,11 +321,14 @@ static void pcm990_mci_exit(struct device *dev, void *data)
 #define MSECS_PER_JIFFY (1000/HZ)
 
 static struct pxamci_platform_data pcm990_mci_platform_data = {
-        .detect_delay   = 250 / MSECS_PER_JIFFY,
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .init           = pcm990_mci_init,
-        .setpower       = pcm990_mci_setpower,
-        .exit           = pcm990_mci_exit,
+        .detect_delay           = 250 / MSECS_PER_JIFFY,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .init                   = pcm990_mci_init,
+        .setpower               = pcm990_mci_setpower,
+        .exit                   = pcm990_mci_exit,
+        .gpio_card_detect       = -1,
+        .gpio_card_ro           = -1,
+        .gpio_power             = -1,
 };
 
 static struct pxaohci_platform_data pcm990_ohci_platform_data = {
@@ -427,25 +430,56 @@ static void pcm990_camera_free_bus(struct soc_camera_link *link)
         gpio_bus_switch = -EINVAL;
 }
 
-static struct soc_camera_link iclink = {
-        .bus_id = 0, /* Must match with the camera ID above */
-        .query_bus_param = pcm990_camera_query_bus_param,
-        .set_bus_param = pcm990_camera_set_bus_param,
-        .free_bus = pcm990_camera_free_bus,
-};
-
 /* Board I2C devices. */
 static struct i2c_board_info __initdata pcm990_i2c_devices[] = {
         {
                 /* Must initialize before the camera(s) */
                 I2C_BOARD_INFO("pca9536", 0x41),
                 .platform_data = &pca9536_data,
-        }, {
+        },
+};
+
+static struct i2c_board_info pcm990_camera_i2c[] = {
+        {
                 I2C_BOARD_INFO("mt9v022", 0x48),
-                .platform_data = &iclink, /* With extender */
         }, {
                 I2C_BOARD_INFO("mt9m001", 0x5d),
-                .platform_data = &iclink, /* With extender */
+        },
+};
+
+static struct soc_camera_link iclink[] = {
+        {
+                .bus_id                 = 0, /* Must match with the camera ID */
+                .board_info             = &pcm990_camera_i2c[0],
+                .i2c_adapter_id         = 0,
+                .query_bus_param        = pcm990_camera_query_bus_param,
+                .set_bus_param          = pcm990_camera_set_bus_param,
+                .free_bus               = pcm990_camera_free_bus,
+                .module_name            = "mt9v022",
+        }, {
+                .bus_id                 = 0, /* Must match with the camera ID */
+                .board_info             = &pcm990_camera_i2c[1],
+                .i2c_adapter_id         = 0,
+                .query_bus_param        = pcm990_camera_query_bus_param,
+                .set_bus_param          = pcm990_camera_set_bus_param,
+                .free_bus               = pcm990_camera_free_bus,
+                .module_name            = "mt9m001",
+        },
+};
+
+static struct platform_device pcm990_camera[] = {
+        {
+                .name   = "soc-camera-pdrv",
+                .id     = 0,
+                .dev    = {
+                        .platform_data = &iclink[0],
+                },
+        }, {
+                .name   = "soc-camera-pdrv",
+                .id     = 1,
+                .dev    = {
+                        .platform_data = &iclink[1],
+                },
         },
 };
 #endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */
@@ -501,6 +535,9 @@ void __init pcm990_baseboard_init(void)
         pxa_set_camera_info(&pcm990_pxacamera_platform_data);
 
         i2c_register_board_info(0, ARRAY_AND_SIZE(pcm990_i2c_devices));
+
+        platform_device_register(&pcm990_camera[0]);
+        platform_device_register(&pcm990_camera[1]);
 #endif
 
         printk(KERN_INFO "PCM-990 Evaluation baseboard initialized\n");
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 9352d4a34837..a186994f77fb 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -245,20 +245,10 @@ static inline void poodle_init_spi(void) {}
  * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert/eject.
  */
-static struct pxamci_platform_data poodle_mci_platform_data;
-
 static int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int, void *data)
 {
         int err;
 
-        err = gpio_request(POODLE_GPIO_nSD_DETECT, "nSD_DETECT");
-        if (err)
-                goto err_out;
-
-        err = gpio_request(POODLE_GPIO_nSD_WP, "nSD_WP");
-        if (err)
-                goto err_free_1;
-
         err = gpio_request(POODLE_GPIO_SD_PWR, "SD_PWR");
         if (err)
                 goto err_free_2;
@@ -267,34 +257,14 @@ static int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int,
         if (err)
                 goto err_free_3;
 
-        gpio_direction_input(POODLE_GPIO_nSD_DETECT);
-        gpio_direction_input(POODLE_GPIO_nSD_WP);
-
         gpio_direction_output(POODLE_GPIO_SD_PWR, 0);
         gpio_direction_output(POODLE_GPIO_SD_PWR1, 0);
 
-        poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
-
-        err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
-                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                          "MMC card detect", data);
-        if (err) {
-                pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
-                                __func__);
-                goto err_free_4;
-        }
-
         return 0;
 
-err_free_4:
-        gpio_free(POODLE_GPIO_SD_PWR1);
 err_free_3:
         gpio_free(POODLE_GPIO_SD_PWR);
 err_free_2:
-        gpio_free(POODLE_GPIO_nSD_WP);
-err_free_1:
-        gpio_free(POODLE_GPIO_nSD_DETECT);
-err_out:
         return err;
 }
 
@@ -312,62 +282,29 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
         }
 }
 
-static int poodle_mci_get_ro(struct device *dev)
-{
-        return !!gpio_get_value(POODLE_GPIO_nSD_WP);
-        return GPLR(POODLE_GPIO_nSD_WP) & GPIO_bit(POODLE_GPIO_nSD_WP);
-}
-
-
 static void poodle_mci_exit(struct device *dev, void *data)
 {
-        free_irq(POODLE_IRQ_GPIO_nSD_DETECT, data);
         gpio_free(POODLE_GPIO_SD_PWR1);
         gpio_free(POODLE_GPIO_SD_PWR);
-        gpio_free(POODLE_GPIO_nSD_WP);
-        gpio_free(POODLE_GPIO_nSD_DETECT);
 }
 
 static struct pxamci_platform_data poodle_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = poodle_mci_init,
-        .get_ro         = poodle_mci_get_ro,
-        .setpower       = poodle_mci_setpower,
-        .exit           = poodle_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init                   = poodle_mci_init,
+        .setpower               = poodle_mci_setpower,
+        .exit                   = poodle_mci_exit,
+        .gpio_card_detect       = POODLE_IRQ_GPIO_nSD_DETECT,
+        .gpio_card_ro           = POODLE_GPIO_nSD_WP,
+        .gpio_power             = -1,
 };
 
 
 /*
  * Irda
  */
-static void poodle_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(POODLE_GPIO_IR_ON, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
-static int poodle_irda_startup(struct device *dev)
-{
-        int err;
-
-        err = gpio_request(POODLE_GPIO_IR_ON, "IR_ON");
-        if (err)
-                return err;
-
-        gpio_direction_output(POODLE_GPIO_IR_ON, 1);
-        return 0;
-}
-
-static void poodle_irda_shutdown(struct device *dev)
-{
-        gpio_free(POODLE_GPIO_IR_ON);
-}
-
 static struct pxaficp_platform_data poodle_ficp_platform_data = {
+        .gpio_pwdown            = POODLE_GPIO_IR_ON,
         .transceiver_cap        = IR_SIRMODE | IR_OFF,
-        .transceiver_mode       = poodle_irda_transceiver_mode,
-        .startup                = poodle_irda_startup,
-        .shutdown               = poodle_irda_shutdown,
 };
 
 
@@ -521,6 +458,7 @@ static void __init poodle_init(void)
         set_pxa_fb_parent(&poodle_locomo_device.dev);
         set_pxa_fb_info(&poodle_fb_info);
         pxa_set_udc_info(&udc_info);
+        poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&poodle_mci_platform_data);
         pxa_set_ficp_info(&poodle_ficp_platform_data);
         pxa_set_i2c_info(NULL);
diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c
index 2f3394f85917..868270421b8c 100644
--- a/arch/arm/mach-pxa/pxa2xx.c
+++ b/arch/arm/mach-pxa/pxa2xx.c
@@ -52,3 +52,4 @@ void pxa2xx_transceiver_mode(struct device *dev, int mode)
         } else
                 BUG();
 }
+EXPORT_SYMBOL_GPL(pxa2xx_transceiver_mode);
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index 4ba6d21f851c..f4af6e2bef89 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -84,9 +84,11 @@ static struct mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
 };
 
 static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0);
+static DEFINE_PXA3_CKEN(gcu, PXA300_GCU, 0, 0);
 
 static struct clk_lookup common_clkregs[] = {
         INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL),
+        INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
 };
 
 static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0);
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index 8b3d97efadab..c7373e74a109 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -78,9 +78,11 @@ static struct mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
 };
 
 static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0);
+static DEFINE_PXA3_CKEN(gcu, PXA320_GCU, 0, 0);
 
 static struct clk_lookup pxa320_clkregs[] = {
         INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
+        INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
 };
 
 static int __init pxa320_init(void)
diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c
index 71131742fffd..064292008288 100644
--- a/arch/arm/mach-pxa/pxa930.c
+++ b/arch/arm/mach-pxa/pxa930.c
@@ -176,13 +176,30 @@ static struct mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
         MFP_ADDR_END,
 };
 
+static struct mfp_addr_map pxa935_mfp_addr_map[] __initdata = {
+        MFP_ADDR(GPIO159, 0x0524),
+        MFP_ADDR(GPIO163, 0x0534),
+        MFP_ADDR(GPIO167, 0x0544),
+        MFP_ADDR(GPIO168, 0x0548),
+        MFP_ADDR(GPIO169, 0x054c),
+        MFP_ADDR(GPIO170, 0x0550),
+        MFP_ADDR(GPIO171, 0x0554),
+        MFP_ADDR(GPIO172, 0x0558),
+        MFP_ADDR(GPIO173, 0x055c),
+
+        MFP_ADDR_END,
+};
+
 static int __init pxa930_init(void)
 {
-        if (cpu_is_pxa930()) {
+        if (cpu_is_pxa930() || cpu_is_pxa935()) {
                 mfp_init_base(io_p2v(MFPR_BASE));
                 mfp_init_addr(pxa930_mfp_addr_map);
         }
 
+        if (cpu_is_pxa935())
+                mfp_init_addr(pxa935_mfp_addr_map);
+
         return 0;
 }
 
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index dda310fe71c8..ee8d6038ce82 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -24,6 +24,7 @@
 #include <linux/spi/ads7846.h>
 #include <linux/spi/corgi_lcd.h>
 #include <linux/mtd/sharpsl.h>
+#include <linux/input/matrix_keypad.h>
 
 #include <asm/setup.h>
 #include <asm/mach-types.h>
@@ -111,6 +112,26 @@ static unsigned long spitz_pin_config[] __initdata = {
         GPIO105_GPIO,   /* SPITZ_GPIO_CF_IRQ */
         GPIO106_GPIO,   /* SPITZ_GPIO_CF2_IRQ */
 
+        /* GPIO matrix keypad */
+        GPIO88_GPIO,    /* column 0 */
+        GPIO23_GPIO,    /* column 1 */
+        GPIO24_GPIO,    /* column 2 */
+        GPIO25_GPIO,    /* column 3 */
+        GPIO26_GPIO,    /* column 4 */
+        GPIO27_GPIO,    /* column 5 */
+        GPIO52_GPIO,    /* column 6 */
+        GPIO103_GPIO,   /* column 7 */
+        GPIO107_GPIO,   /* column 8 */
+        GPIO108_GPIO,   /* column 9 */
+        GPIO114_GPIO,   /* column 10 */
+        GPIO12_GPIO,    /* row 0 */
+        GPIO17_GPIO,    /* row 1 */
+        GPIO91_GPIO,    /* row 2 */
+        GPIO34_GPIO,    /* row 3 */
+        GPIO36_GPIO,    /* row 4 */
+        GPIO38_GPIO,    /* row 5 */
+        GPIO39_GPIO,    /* row 6 */
+
         /* I2C */
         GPIO117_I2C_SCL,
         GPIO118_I2C_SDA,
@@ -242,9 +263,115 @@ EXPORT_SYMBOL(spitzscoop2_device);
 /*
  * Spitz Keyboard Device
  */
+#define SPITZ_KEY_CALENDAR      KEY_F1
+#define SPITZ_KEY_ADDRESS       KEY_F2
+#define SPITZ_KEY_FN            KEY_F3
+#define SPITZ_KEY_CANCEL        KEY_F4
+#define SPITZ_KEY_EXOK          KEY_F5
+#define SPITZ_KEY_EXCANCEL      KEY_F6
+#define SPITZ_KEY_EXJOGDOWN     KEY_F7
+#define SPITZ_KEY_EXJOGUP       KEY_F8
+#define SPITZ_KEY_JAP1          KEY_LEFTALT
+#define SPITZ_KEY_JAP2          KEY_RIGHTCTRL
+#define SPITZ_KEY_SYNC          KEY_F9
+#define SPITZ_KEY_MAIL          KEY_F10
+#define SPITZ_KEY_OK            KEY_F11
+#define SPITZ_KEY_MENU          KEY_F12
+
+static const uint32_t spitzkbd_keymap[] = {
+        KEY(0, 0, KEY_LEFTCTRL),
+        KEY(0, 1, KEY_1),
+        KEY(0, 2, KEY_3),
+        KEY(0, 3, KEY_5),
+        KEY(0, 4, KEY_6),
+        KEY(0, 5, KEY_7),
+        KEY(0, 6, KEY_9),
+        KEY(0, 7, KEY_0),
+        KEY(0, 8, KEY_BACKSPACE),
+        KEY(0, 9, SPITZ_KEY_EXOK),      /* EXOK */
+        KEY(0, 10, SPITZ_KEY_EXCANCEL), /* EXCANCEL */
+        KEY(1, 1, KEY_2),
+        KEY(1, 2, KEY_4),
+        KEY(1, 3, KEY_R),
+        KEY(1, 4, KEY_Y),
+        KEY(1, 5, KEY_8),
+        KEY(1, 6, KEY_I),
+        KEY(1, 7, KEY_O),
+        KEY(1, 8, KEY_P),
+        KEY(1, 9, SPITZ_KEY_EXJOGDOWN), /* EXJOGDOWN */
+        KEY(1, 10, SPITZ_KEY_EXJOGUP),  /* EXJOGUP */
+        KEY(2, 0, KEY_TAB),
+        KEY(2, 1, KEY_Q),
+        KEY(2, 2, KEY_E),
+        KEY(2, 3, KEY_T),
+        KEY(2, 4, KEY_G),
+        KEY(2, 5, KEY_U),
+        KEY(2, 6, KEY_J),
+        KEY(2, 7, KEY_K),
+        KEY(3, 0, SPITZ_KEY_ADDRESS),   /* ADDRESS */
+        KEY(3, 1, KEY_W),
+        KEY(3, 2, KEY_S),
+        KEY(3, 3, KEY_F),
+        KEY(3, 4, KEY_V),
+        KEY(3, 5, KEY_H),
+        KEY(3, 6, KEY_M),
+        KEY(3, 7, KEY_L),
+        KEY(3, 9, KEY_RIGHTSHIFT),
+        KEY(4, 0, SPITZ_KEY_CALENDAR),  /* CALENDAR */
+        KEY(4, 1, KEY_A),
+        KEY(4, 2, KEY_D),
+        KEY(4, 3, KEY_C),
+        KEY(4, 4, KEY_B),
+        KEY(4, 5, KEY_N),
+        KEY(4, 6, KEY_DOT),
+        KEY(4, 8, KEY_ENTER),
+        KEY(4, 9, KEY_LEFTSHIFT),
+        KEY(5, 0, SPITZ_KEY_MAIL),      /* MAIL */
+        KEY(5, 1, KEY_Z),
+        KEY(5, 2, KEY_X),
+        KEY(5, 3, KEY_MINUS),
+        KEY(5, 4, KEY_SPACE),
+        KEY(5, 5, KEY_COMMA),
+        KEY(5, 7, KEY_UP),
+        KEY(5, 10, SPITZ_KEY_FN),       /* FN */
+        KEY(6, 0, KEY_SYSRQ),
+        KEY(6, 1, SPITZ_KEY_JAP1),      /* JAP1 */
+        KEY(6, 2, SPITZ_KEY_JAP2),      /* JAP2 */
+        KEY(6, 3, SPITZ_KEY_CANCEL),    /* CANCEL */
+        KEY(6, 4, SPITZ_KEY_OK),        /* OK */
+        KEY(6, 5, SPITZ_KEY_MENU),      /* MENU */
+        KEY(6, 6, KEY_LEFT),
+        KEY(6, 7, KEY_DOWN),
+        KEY(6, 8, KEY_RIGHT),
+};
+
+static const struct matrix_keymap_data spitzkbd_keymap_data = {
+        .keymap         = spitzkbd_keymap,
+        .keymap_size    = ARRAY_SIZE(spitzkbd_keymap),
+};
+
+static const uint32_t spitzkbd_row_gpios[] =
+                { 12, 17, 91, 34, 36, 38, 39 };
+static const uint32_t spitzkbd_col_gpios[] =
+                { 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 };
+
+static struct matrix_keypad_platform_data spitzkbd_pdata = {
+        .keymap_data            = &spitzkbd_keymap_data,
+        .row_gpios              = spitzkbd_row_gpios,
+        .col_gpios              = spitzkbd_col_gpios,
+        .num_row_gpios          = ARRAY_SIZE(spitzkbd_row_gpios),
+        .num_col_gpios          = ARRAY_SIZE(spitzkbd_col_gpios),
+        .col_scan_delay_us      = 10,
+        .debounce_ms            = 10,
+        .wakeup                 = 1,
+};
+
 static struct platform_device spitzkbd_device = {
-        .name           = "spitz-keyboard",
+        .name           = "matrix-keypad",
         .id             = -1,
+        .dev            = {
+                .platform_data = &spitzkbd_pdata,
+        },
 };
 
 
@@ -296,6 +423,7 @@ static struct ads7846_platform_data spitz_ads7846_info = {
         .vref_delay_usecs       = 100,
         .x_plate_ohms           = 419,
         .y_plate_ohms           = 486,
+        .pressure_max           = 1024,
         .gpio_pendown           = SPITZ_GPIO_TP_INT,
         .wait_for_sync          = spitz_wait_for_hsync,
 };
@@ -378,45 +506,6 @@ static inline void spitz_init_spi(void) {}
  * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert/eject.
  */
-
-static struct pxamci_platform_data spitz_mci_platform_data;
-
-static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data)
-{
-        int err;
-
-        err = gpio_request(SPITZ_GPIO_nSD_DETECT, "nSD_DETECT");
-        if (err)
-                goto err_out;
-
-        err = gpio_request(SPITZ_GPIO_nSD_WP, "nSD_WP");
-        if (err)
-                goto err_free_1;
-
-        gpio_direction_input(SPITZ_GPIO_nSD_DETECT);
-        gpio_direction_input(SPITZ_GPIO_nSD_WP);
-
-        spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
-
-        err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
-                          IRQF_DISABLED | IRQF_TRIGGER_RISING |
-                          IRQF_TRIGGER_FALLING,
-                          "MMC card detect", data);
-        if (err) {
-                pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
-                                __func__);
-                goto err_free_2;
-        }
-        return 0;
-
-err_free_2:
-        gpio_free(SPITZ_GPIO_nSD_WP);
-err_free_1:
-        gpio_free(SPITZ_GPIO_nSD_DETECT);
-err_out:
-        return err;
-}
-
 static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
 {
         struct pxamci_platform_data* p_d = dev->platform_data;
@@ -427,24 +516,12 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000);
 }
 
-static int spitz_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(SPITZ_GPIO_nSD_WP);
-}
-
-static void spitz_mci_exit(struct device *dev, void *data)
-{
-        free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data);
-        gpio_free(SPITZ_GPIO_nSD_WP);
-        gpio_free(SPITZ_GPIO_nSD_DETECT);
-}
-
 static struct pxamci_platform_data spitz_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = spitz_mci_init,
-        .get_ro         = spitz_mci_get_ro,
-        .setpower       = spitz_mci_setpower,
-        .exit           = spitz_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .setpower               = spitz_mci_setpower,
+        .gpio_card_detect       = SPITZ_GPIO_nSD_DETECT,
+        .gpio_card_ro           = SPITZ_GPIO_nSD_WP,
+        .gpio_power             = -1,
 };
 
 
@@ -484,50 +561,10 @@ static struct pxaohci_platform_data spitz_ohci_platform_data = {
 /*
  * Irda
  */
-static int spitz_irda_startup(struct device *dev)
-{
-        int rc;
-
-        rc = gpio_request(SPITZ_GPIO_IR_ON, "IrDA on");
-        if (rc)
-                goto err;
-
-        rc = gpio_direction_output(SPITZ_GPIO_IR_ON, 1);
-        if (rc)
-                goto err_dir;
-
-        return 0;
-
-err_dir:
-        gpio_free(SPITZ_GPIO_IR_ON);
-err:
-        return rc;
-}
-
-static void spitz_irda_shutdown(struct device *dev)
-{
-        gpio_free(SPITZ_GPIO_IR_ON);
-}
-
-static void spitz_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(SPITZ_GPIO_IR_ON, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
-#ifdef CONFIG_MACH_AKITA
-static void akita_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(AKITA_GPIO_IR_ON, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-#endif
 
 static struct pxaficp_platform_data spitz_ficp_platform_data = {
+/* .gpio_pwdown is set in spitz_init() and akita_init() accordingly */
         .transceiver_cap        = IR_SIRMODE | IR_OFF,
-        .transceiver_mode       = spitz_irda_transceiver_mode,
-        .startup                = spitz_irda_startup,
-        .shutdown               = spitz_irda_shutdown,
 };
 
 
@@ -695,6 +732,7 @@ static void __init common_init(void)
         spitz_init_spi();
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
+        spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&spitz_mci_platform_data);
         pxa_set_ohci_info(&spitz_ohci_platform_data);
         pxa_set_ficp_info(&spitz_ficp_platform_data);
@@ -705,6 +743,8 @@ static void __init common_init(void)
 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
 static void __init spitz_init(void)
 {
+        spitz_ficp_platform_data.gpio_pwdown = SPITZ_GPIO_IR_ON;
+
         platform_scoop_config = &spitz_pcmcia_config;
 
         common_init();
@@ -747,7 +787,7 @@ static struct nand_ecclayout akita_oobinfo = {
 
 static void __init akita_init(void)
 {
-        spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
+        spitz_ficp_platform_data.gpio_pwdown = AKITA_GPIO_IR_ON;
 
         sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt;
         sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo;
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 117ad5920e53..e81a52673d49 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -247,49 +247,10 @@ static struct pxa2xx_udc_mach_info udc_info __initdata = {
 /*
  * MMC/SD Device
  */
-static struct pxamci_platform_data tosa_mci_platform_data;
-
 static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void *data)
 {
         int err;
 
-        tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
-
-        err = gpio_request(TOSA_GPIO_nSD_DETECT, "MMC/SD card detect");
-        if (err) {
-                printk(KERN_ERR "tosa_mci_init: can't request nSD_DETECT gpio\n");
-                goto err_gpio_detect;
-        }
-        err = gpio_direction_input(TOSA_GPIO_nSD_DETECT);
-        if (err)
-                goto err_gpio_detect_dir;
-
-        err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int,
-                          IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                                "MMC/SD card detect", data);
-        if (err) {
-                printk(KERN_ERR "tosa_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-                goto err_irq;
-        }
-
-        err = gpio_request(TOSA_GPIO_SD_WP, "SD Write Protect");
-        if (err) {
-                printk(KERN_ERR "tosa_mci_init: can't request SD_WP gpio\n");
-                goto err_gpio_wp;
-        }
-        err = gpio_direction_input(TOSA_GPIO_SD_WP);
-        if (err)
-                goto err_gpio_wp_dir;
-
-        err = gpio_request(TOSA_GPIO_PWR_ON, "SD Power");
-        if (err) {
-                printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n");
-                goto err_gpio_pwr;
-        }
-        err = gpio_direction_output(TOSA_GPIO_PWR_ON, 0);
-        if (err)
-                goto err_gpio_pwr_dir;
-
         err = gpio_request(TOSA_GPIO_nSD_INT, "SD Int");
         if (err) {
                 printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n");
@@ -304,51 +265,21 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void
 err_gpio_int_dir:
         gpio_free(TOSA_GPIO_nSD_INT);
 err_gpio_int:
-err_gpio_pwr_dir:
-        gpio_free(TOSA_GPIO_PWR_ON);
-err_gpio_pwr:
-err_gpio_wp_dir:
-        gpio_free(TOSA_GPIO_SD_WP);
-err_gpio_wp:
-        free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data);
-err_irq:
-err_gpio_detect_dir:
-        gpio_free(TOSA_GPIO_nSD_DETECT);
-err_gpio_detect:
         return err;
 }
 
-static void tosa_mci_setpower(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data* p_d = dev->platform_data;
-
-        if (( 1 << vdd) & p_d->ocr_mask) {
-                gpio_set_value(TOSA_GPIO_PWR_ON, 1);
-        } else {
-                gpio_set_value(TOSA_GPIO_PWR_ON, 0);
-        }
-}
-
-static int tosa_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(TOSA_GPIO_SD_WP);
-}
-
 static void tosa_mci_exit(struct device *dev, void *data)
 {
         gpio_free(TOSA_GPIO_nSD_INT);
-        gpio_free(TOSA_GPIO_PWR_ON);
-        gpio_free(TOSA_GPIO_SD_WP);
-        free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data);
-        gpio_free(TOSA_GPIO_nSD_DETECT);
 }
 
 static struct pxamci_platform_data tosa_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init           = tosa_mci_init,
-        .get_ro         = tosa_mci_get_ro,
-        .setpower       = tosa_mci_setpower,
-        .exit           = tosa_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
+        .init                   = tosa_mci_init,
+        .exit                   = tosa_mci_exit,
+        .gpio_card_detect       = TOSA_GPIO_nSD_DETECT,
+        .gpio_card_ro           = TOSA_GPIO_SD_WP,
+        .gpio_power             = TOSA_GPIO_PWR_ON,
 };
 
 /*
@@ -406,10 +337,11 @@ static void tosa_irda_shutdown(struct device *dev)
 }
 
 static struct pxaficp_platform_data tosa_ficp_platform_data = {
-        .transceiver_cap  = IR_SIRMODE | IR_OFF,
-        .transceiver_mode = tosa_irda_transceiver_mode,
-        .startup = tosa_irda_startup,
-        .shutdown = tosa_irda_shutdown,
+        .gpio_pwdown            = -1,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
+        .transceiver_mode       = tosa_irda_transceiver_mode,
+        .startup                = tosa_irda_startup,
+        .shutdown               = tosa_irda_shutdown,
 };
 
 /*
@@ -910,6 +842,7 @@ static void __init tosa_init(void)
         dummy = gpiochip_reserve(TOSA_SCOOP_JC_GPIO_BASE, 12);
         dummy = gpiochip_reserve(TOSA_TC6393XB_GPIO_BASE, 16);
 
+        tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&tosa_mci_platform_data);
         pxa_set_udc_info(&udc_info);
         pxa_set_ficp_info(&tosa_ficp_platform_data);
diff --git a/arch/arm/mach-pxa/treo680.c b/arch/arm/mach-pxa/treo680.c
index 753ec4df17b9..fe085076fbf2 100644
--- a/arch/arm/mach-pxa/treo680.c
+++ b/arch/arm/mach-pxa/treo680.c
@@ -153,87 +153,11 @@ static unsigned long treo680_pin_config[] __initdata = {
 /******************************************************************************
  * SD/MMC card controller
  ******************************************************************************/
-static int treo680_mci_init(struct device *dev,
-                irq_handler_t treo680_detect_int, void *data)
-{
-        int err = 0;
-
-        /* Setup an interrupt for detecting card insert/remove events */
-        err = gpio_request(GPIO_NR_TREO680_SD_DETECT_N, "SD IRQ");
-
-        if (err)
-                goto err;
-
-        err = gpio_direction_input(GPIO_NR_TREO680_SD_DETECT_N);
-        if (err)
-                goto err2;
-
-        err = request_irq(gpio_to_irq(GPIO_NR_TREO680_SD_DETECT_N),
-                        treo680_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
-                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-                        "SD/MMC card detect", data);
-
-        if (err) {
-                dev_err(dev, "%s: cannot request SD/MMC card detect IRQ\n",
-                             __func__);
-                goto err2;
-        }
-
-        err = gpio_request(GPIO_NR_TREO680_SD_POWER, "SD_POWER");
-        if (err)
-                goto err3;
-
-        err = gpio_direction_output(GPIO_NR_TREO680_SD_POWER, 1);
-        if (err)
-                goto err4;
-
-        err = gpio_request(GPIO_NR_TREO680_SD_READONLY, "SD_READONLY");
-        if (err)
-                goto err4;
-
-        err = gpio_direction_input(GPIO_NR_TREO680_SD_READONLY);
-        if (err)
-                goto err5;
-
-        return 0;
-
-err5:
-        gpio_free(GPIO_NR_TREO680_SD_READONLY);
-err4:
-        gpio_free(GPIO_NR_TREO680_SD_POWER);
-err3:
-        free_irq(gpio_to_irq(GPIO_NR_TREO680_SD_DETECT_N), data);
-err2:
-        gpio_free(GPIO_NR_TREO680_SD_DETECT_N);
-err:
-        return err;
-}
-
-static void treo680_mci_exit(struct device *dev, void *data)
-{
-        gpio_free(GPIO_NR_TREO680_SD_READONLY);
-        gpio_free(GPIO_NR_TREO680_SD_POWER);
-        free_irq(gpio_to_irq(GPIO_NR_TREO680_SD_DETECT_N), data);
-        gpio_free(GPIO_NR_TREO680_SD_DETECT_N);
-}
-
-static void treo680_mci_power(struct device *dev, unsigned int vdd)
-{
-        struct pxamci_platform_data *p_d = dev->platform_data;
-        gpio_set_value(GPIO_NR_TREO680_SD_POWER, p_d->ocr_mask & (1 << vdd));
-}
-
-static int treo680_mci_get_ro(struct device *dev)
-{
-        return gpio_get_value(GPIO_NR_TREO680_SD_READONLY);
-}
-
 static struct pxamci_platform_data treo680_mci_platform_data = {
-        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .setpower       = treo680_mci_power,
-        .get_ro         = treo680_mci_get_ro,
-        .init           = treo680_mci_init,
-        .exit           = treo680_mci_exit,
+        .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .gpio_card_detect       = GPIO_NR_TREO680_SD_DETECT_N,
+        .gpio_card_ro           = GPIO_NR_TREO680_SD_READONLY,
+        .gpio_power             = GPIO_NR_TREO680_SD_POWER,
 };
 
 /******************************************************************************
@@ -330,16 +254,9 @@ static int treo680_backlight_init(struct device *dev)
         ret = gpio_direction_output(GPIO_NR_TREO680_BL_POWER, 0);
         if (ret)
                 goto err2;
-        ret = gpio_request(GPIO_NR_TREO680_LCD_POWER, "LCD POWER");
-        if (ret)
-                goto err2;
-        ret = gpio_direction_output(GPIO_NR_TREO680_LCD_POWER, 0);
-        if (ret)
-                goto err3;
 
         return 0;
-err3:
-        gpio_free(GPIO_NR_TREO680_LCD_POWER);
+
 err2:
         gpio_free(GPIO_NR_TREO680_BL_POWER);
 err:
@@ -355,7 +272,6 @@ static int treo680_backlight_notify(int brightness)
 static void treo680_backlight_exit(struct device *dev)
 {
         gpio_free(GPIO_NR_TREO680_BL_POWER);
-        gpio_free(GPIO_NR_TREO680_LCD_POWER);
 }
 
 static struct platform_pwm_backlight_data treo680_backlight_data = {
@@ -379,44 +295,9 @@ static struct platform_device treo680_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static void treo680_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_TREO680_IR_EN, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
-static int treo680_irda_startup(struct device *dev)
-{
-        int err;
-
-        err = gpio_request(GPIO_NR_TREO680_IR_EN, "Ir port disable");
-        if (err)
-                goto err1;
-
-        err = gpio_direction_output(GPIO_NR_TREO680_IR_EN, 1);
-        if (err)
-                goto err2;
-
-        return 0;
-
-err2:
-        dev_err(dev, "treo680_irda: cannot change IR gpio direction\n");
-        gpio_free(GPIO_NR_TREO680_IR_EN);
-err1:
-        dev_err(dev, "treo680_irda: cannot allocate IR gpio\n");
-        return err;
-}
-
-static void treo680_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_TREO680_IR_EN);
-}
-
 static struct pxaficp_platform_data treo680_ficp_info = {
-        .transceiver_cap  = IR_FIRMODE | IR_SIRMODE | IR_OFF,
-        .startup          = treo680_irda_startup,
-        .shutdown         = treo680_irda_shutdown,
-        .transceiver_mode = treo680_transceiver_mode,
+        .gpio_pwdown            = GPIO_NR_TREO680_IR_EN,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /******************************************************************************
@@ -546,6 +427,11 @@ static struct pxafb_mode_info treo680_lcd_modes[] = {
 },
 };
 
+static void treo680_lcd_power(int on, struct fb_var_screeninfo *info)
+{
+        gpio_set_value(GPIO_NR_TREO680_BL_POWER, on);
+}
+
 static struct pxafb_mach_info treo680_lcd_screen = {
         .modes          = treo680_lcd_modes,
         .num_modes      = ARRAY_SIZE(treo680_lcd_modes),
@@ -585,11 +471,32 @@ static void __init treo680_udc_init(void)
         }
 }
 
+static void __init treo680_lcd_power_init(void)
+{
+        int ret;
+
+        ret = gpio_request(GPIO_NR_TREO680_LCD_POWER, "LCD POWER");
+        if (ret) {
+                pr_err("Treo680: LCD power GPIO request failed!\n");
+                return;
+        }
+
+        ret = gpio_direction_output(GPIO_NR_TREO680_LCD_POWER, 0);
+        if (ret) {
+                pr_err("Treo680: setting LCD power GPIO direction failed!\n");
+                gpio_free(GPIO_NR_TREO680_LCD_POWER);
+                return;
+        }
+
+        treo680_lcd_screen.pxafb_lcd_power = treo680_lcd_power;
+}
+
 static void __init treo680_init(void)
 {
         treo680_pm_init();
         pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
         pxa_set_keypad_info(&treo680_keypad_platform_data);
+        treo680_lcd_power_init();
         set_pxa_fb_info(&treo680_lcd_screen);
         pxa_set_mci_info(&treo680_mci_platform_data);
         treo680_udc_init();
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 825f540176d2..3981e0356d12 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -367,6 +367,9 @@ static struct pxamci_platform_data trizeps4_mci_platform_data = {
         .exit           = trizeps4_mci_exit,
         .get_ro         = NULL, /* write-protection not supported */
         .setpower       = NULL, /* power-switching not supported */
+        .gpio_card_detect = -1,
+        .gpio_card_ro   = -1,
+        .gpio_power     = -1,
 };
 
 /****************************************************************************
@@ -412,6 +415,7 @@ static void trizeps4_irda_transceiver_mode(struct device *dev, int mode)
 }
 
 static struct pxaficp_platform_data trizeps4_ficp_platform_data = {
+        .gpio_pwdown            = -1,
         .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
         .transceiver_mode       = trizeps4_irda_transceiver_mode,
         .startup                = trizeps4_irda_startup,
diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c
new file mode 100644
index 000000000000..3fd79cbb36c8
--- /dev/null
+++ b/arch/arm/mach-pxa/xcep.c
@@ -0,0 +1,187 @@
+/*  linux/arch/arm/mach-pxa/xcep.c
+ *
+ *  Support for the Iskratel Electronics XCEP platform as used in
+ *  the Libera instruments from Instrumentation Technologies.
+ *
+ *  Author:     Ales Bardorfer <ales@i-tech.si>
+ *  Contributions by: Abbott, MG (Michael) <michael.abbott@diamond.ac.uk>
+ *  Contributions by: Matej Kenda <matej.kenda@i-tech.si>
+ *  Created:    June 2006
+ *  Copyright:  (C) 2006-2009 Instrumentation Technologies
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/smc91x.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/map.h>
+
+#include <plat/i2c.h>
+
+#include <mach/hardware.h>
+#include <mach/pxa2xx-regs.h>
+#include <mach/mfp-pxa25x.h>
+
+#include "generic.h"
+
+#define XCEP_ETH_PHYS           (PXA_CS3_PHYS + 0x00000300)
+#define XCEP_ETH_PHYS_END       (PXA_CS3_PHYS + 0x000fffff)
+#define XCEP_ETH_ATTR           (PXA_CS3_PHYS + 0x02000000)
+#define XCEP_ETH_ATTR_END       (PXA_CS3_PHYS + 0x020fffff)
+#define XCEP_ETH_IRQ            IRQ_GPIO0
+
+/*  XCEP CPLD base */
+#define XCEP_CPLD_BASE          0xf0000000
+
+
+/* Flash partitions. */
+
+static struct mtd_partition xcep_partitions[] = {
+        {
+                .name =         "Bootloader",
+                .size =         0x00040000,
+                .offset =       0,
+                .mask_flags =   MTD_WRITEABLE
+        }, {
+                .name =         "Bootloader ENV",
+                .size =         0x00040000,
+                .offset =       0x00040000,
+                .mask_flags =   MTD_WRITEABLE
+        }, {
+                .name =         "Kernel",
+                .size =         0x00100000,
+                .offset =       0x00080000,
+        }, {
+                .name =         "Rescue fs",
+                .size =         0x00280000,
+                .offset =       0x00180000,
+        }, {
+                .name =         "Filesystem",
+                .size =         MTDPART_SIZ_FULL,
+                .offset =       0x00400000
+        }
+};
+
+static struct physmap_flash_data xcep_flash_data[] = {
+        {
+                .width          = 4,            /* bankwidth in bytes */
+                .parts          = xcep_partitions,
+                .nr_parts       = ARRAY_SIZE(xcep_partitions)
+        }
+};
+
+static struct resource flash_resource = {
+        .start  = PXA_CS0_PHYS,
+        .end    = PXA_CS0_PHYS + SZ_32M - 1,
+        .flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device flash_device = {
+        .name   = "physmap-flash",
+        .id     = 0,
+        .dev    = {
+                .platform_data = xcep_flash_data,
+        },
+        .resource = &flash_resource,
+        .num_resources = 1,
+};
+
+
+
+/* SMC LAN91C111 network controller. */
+
+static struct resource smc91x_resources[] = {
+        [0] = {
+                .name   = "smc91x-regs",
+                .start  = XCEP_ETH_PHYS,
+                .end    = XCEP_ETH_PHYS_END,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = XCEP_ETH_IRQ,
+                .end    = XCEP_ETH_IRQ,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .name   = "smc91x-attrib",
+                .start  = XCEP_ETH_ATTR,
+                .end    = XCEP_ETH_ATTR_END,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct smc91x_platdata xcep_smc91x_info = {
+        .flags  = SMC91X_USE_32BIT | SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
+static struct platform_device smc91x_device = {
+        .name           = "smc91x",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(smc91x_resources),
+        .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &xcep_smc91x_info,
+        },
+};
+
+
+static struct platform_device *devices[] __initdata = {
+        &flash_device,
+        &smc91x_device,
+};
+
+
+/* We have to state that there are HWMON devices on the I2C bus on XCEP.
+ * Drivers for HWMON verify capabilities of the adapter when loading and
+ * refuse to attach if the adapter doesn't support HWMON class of devices.
+ * See also Documentation/i2c/porting-clients. */
+static struct i2c_pxa_platform_data xcep_i2c_platform_data  = {
+        .class = I2C_CLASS_HWMON
+};
+
+
+static mfp_cfg_t xcep_pin_config[] __initdata = {
+        GPIO79_nCS_3,   /* SMC 91C111 chip select. */
+        GPIO80_nCS_4,   /* CPLD chip select. */
+        /* SSP communication to MSP430 */
+        GPIO23_SSP1_SCLK,
+        GPIO24_SSP1_SFRM,
+        GPIO25_SSP1_TXD,
+        GPIO26_SSP1_RXD,
+        GPIO27_SSP1_EXTCLK
+};
+
+static void __init xcep_init(void)
+{
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(xcep_pin_config));
+
+        /* See Intel XScale Developer's Guide for details */
+        /* Set RDF and RDN to appropriate values (chip select 3 (smc91x)) */
+        MSC1 = (MSC1 & 0xffff) | 0xD5540000;
+        /* Set RDF and RDN to appropriate values (chip select 5 (fpga)) */
+        MSC2 = (MSC2 & 0xffff) | 0x72A00000;
+
+        platform_add_devices(ARRAY_AND_SIZE(devices));
+        pxa_set_i2c_info(&xcep_i2c_platform_data);
+}
+
+MACHINE_START(XCEP, "Iskratel XCEP")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .init_machine   = xcep_init,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .timer          = &pxa_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 218d2001f1df..09784d3954e4 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -290,6 +290,9 @@ static struct pxamci_platform_data zylonite_mci_platform_data = {
         .init           = zylonite_mci_init,
         .exit           = zylonite_mci_exit,
         .get_ro         = zylonite_mci_ro,
+        .gpio_card_detect = -1,
+        .gpio_card_ro   = -1,
+        .gpio_power     = -1,
 };
 
 static struct pxamci_platform_data zylonite_mci2_platform_data = {
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index dc3519c50ab2..a2083b60e3fb 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -30,6 +30,7 @@
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 #include <linux/ata_platform.h>
+#include <linux/amba/mmci.h>
 
 #include <asm/clkdev.h>
 #include <asm/system.h>
@@ -44,7 +45,6 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 
 #include <asm/hardware/gic.h>
 
@@ -237,14 +237,14 @@ static unsigned int realview_mmc_status(struct device *dev)
         return readl(REALVIEW_SYSMCI) & mask;
 }
 
-struct mmc_platform_data realview_mmc0_plat_data = {
+struct mmci_platform_data realview_mmc0_plat_data = {
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .status         = realview_mmc_status,
         .gpio_wp        = 17,
         .gpio_cd        = 16,
 };
 
-struct mmc_platform_data realview_mmc1_plat_data = {
+struct mmci_platform_data realview_mmc1_plat_data = {
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .status         = realview_mmc_status,
         .gpio_wp        = 19,
@@ -296,31 +296,31 @@ static struct clk ref24_clk = {
 
 static struct clk_lookup lookups[] = {
         {       /* UART0 */
-                .dev_id         = "dev:f1",
+                .dev_id         = "dev:uart0",
                 .clk            = &ref24_clk,
         }, {    /* UART1 */
-                .dev_id         = "dev:f2",
+                .dev_id         = "dev:uart1",
                 .clk            = &ref24_clk,
         }, {    /* UART2 */
-                .dev_id         = "dev:f3",
+                .dev_id         = "dev:uart2",
                 .clk            = &ref24_clk,
         }, {    /* UART3 */
-                .dev_id         = "fpga:09",
+                .dev_id         = "fpga:uart3",
                 .clk            = &ref24_clk,
         }, {    /* KMI0 */
-                .dev_id         = "fpga:06",
+                .dev_id         = "fpga:kmi0",
                 .clk            = &ref24_clk,
         }, {    /* KMI1 */
-                .dev_id         = "fpga:07",
+                .dev_id         = "fpga:kmi1",
                 .clk            = &ref24_clk,
         }, {    /* MMC0 */
-                .dev_id         = "fpga:05",
+                .dev_id         = "fpga:mmc0",
                 .clk            = &ref24_clk,
         }, {    /* EB:CLCD */
-                .dev_id         = "dev:20",
+                .dev_id         = "dev:clcd",
                 .clk            = &oscvco_clk,
         }, {    /* PB:CLCD */
-                .dev_id         = "issp:20",
+                .dev_id         = "issp:clcd",
                 .clk            = &oscvco_clk,
         }
 };
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 59a337ba4be7..46cd6acb4d40 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -47,8 +47,8 @@ static struct amba_device name##_device = {			\
 extern struct platform_device realview_flash_device;
 extern struct platform_device realview_cf_device;
 extern struct platform_device realview_i2c_device;
-extern struct mmc_platform_data realview_mmc0_plat_data;
-extern struct mmc_platform_data realview_mmc1_plat_data;
+extern struct mmci_platform_data realview_mmc0_plat_data;
+extern struct mmci_platform_data realview_mmc1_plat_data;
 extern struct clcd_board clcd_plat_data;
 extern void __iomem *gic_cpu_base_addr;
 extern void __iomem *timer0_va_base;
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index abd13b448671..1d65e64ae571 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -24,6 +24,7 @@
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <mach/hardware.h>
@@ -37,7 +38,6 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 #include <asm/mach/time.h>
 
 #include <mach/board-eb.h>
@@ -193,27 +193,27 @@ static struct pl061_platform_data gpio2_plat_data = {
 #define EB_SSP_DMA      { 9, 8 }
 
 /* FPGA Primecells */
-AMBA_DEVICE(aaci,  "fpga:04", AACI,     NULL);
-AMBA_DEVICE(mmc0,  "fpga:05", MMCI0,    &realview_mmc0_plat_data);
-AMBA_DEVICE(kmi0,  "fpga:06", KMI0,     NULL);
-AMBA_DEVICE(kmi1,  "fpga:07", KMI1,     NULL);
-AMBA_DEVICE(uart3, "fpga:09", EB_UART3, NULL);
+AMBA_DEVICE(aaci,  "fpga:aaci",  AACI,     NULL);
+AMBA_DEVICE(mmc0,  "fpga:mmc0",  MMCI0,    &realview_mmc0_plat_data);
+AMBA_DEVICE(kmi0,  "fpga:kmi0",  KMI0,     NULL);
+AMBA_DEVICE(kmi1,  "fpga:kmi1",  KMI1,     NULL);
+AMBA_DEVICE(uart3, "fpga:uart3", EB_UART3, NULL);
 
 /* DevChip Primecells */
-AMBA_DEVICE(smc,   "dev:00",  EB_SMC,   NULL);
-AMBA_DEVICE(clcd,  "dev:20",  EB_CLCD,  &clcd_plat_data);
-AMBA_DEVICE(dmac,  "dev:30",  DMAC,     NULL);
-AMBA_DEVICE(sctl,  "dev:e0",  SCTL,     NULL);
-AMBA_DEVICE(wdog,  "dev:e1",  EB_WATCHDOG, NULL);
-AMBA_DEVICE(gpio0, "dev:e4",  EB_GPIO0, &gpio0_plat_data);
-AMBA_DEVICE(gpio1, "dev:e5",  GPIO1,    &gpio1_plat_data);
-AMBA_DEVICE(gpio2, "dev:e6",  GPIO2,    &gpio2_plat_data);
-AMBA_DEVICE(rtc,   "dev:e8",  EB_RTC,   NULL);
-AMBA_DEVICE(sci0,  "dev:f0",  SCI,      NULL);
-AMBA_DEVICE(uart0, "dev:f1",  EB_UART0, NULL);
-AMBA_DEVICE(uart1, "dev:f2",  EB_UART1, NULL);
-AMBA_DEVICE(uart2, "dev:f3",  EB_UART2, NULL);
-AMBA_DEVICE(ssp0,  "dev:f4",  EB_SSP,   NULL);
+AMBA_DEVICE(smc,   "dev:smc",   EB_SMC,   NULL);
+AMBA_DEVICE(clcd,  "dev:clcd",  EB_CLCD,  &clcd_plat_data);
+AMBA_DEVICE(dmac,  "dev:dmac",  DMAC,     NULL);
+AMBA_DEVICE(sctl,  "dev:sctl",  SCTL,     NULL);
+AMBA_DEVICE(wdog,  "dev:wdog",  EB_WATCHDOG, NULL);
+AMBA_DEVICE(gpio0, "dev:gpio0", EB_GPIO0, &gpio0_plat_data);
+AMBA_DEVICE(gpio1, "dev:gpio1", GPIO1,    &gpio1_plat_data);
+AMBA_DEVICE(gpio2, "dev:gpio2", GPIO2,    &gpio2_plat_data);
+AMBA_DEVICE(rtc,   "dev:rtc",   EB_RTC,   NULL);
+AMBA_DEVICE(sci0,  "dev:sci0",  SCI,      NULL);
+AMBA_DEVICE(uart0, "dev:uart0", EB_UART0, NULL);
+AMBA_DEVICE(uart1, "dev:uart1", EB_UART1, NULL);
+AMBA_DEVICE(uart2, "dev:uart2", EB_UART2, NULL);
+AMBA_DEVICE(ssp0,  "dev:ssp0",  EB_SSP,   NULL);
 
 static struct amba_device *amba_devs[] __initdata = {
         &dmac_device,
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 17fbb0e889b6..2817fe099319 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -24,6 +24,7 @@
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <mach/hardware.h>
@@ -37,7 +38,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 #include <asm/mach/time.h>
 
 #include <mach/board-pb1176.h>
@@ -170,29 +170,29 @@ static struct pl061_platform_data gpio2_plat_data = {
 #define PB1176_SSP_DMA          { 9, 8 }
 
 /* FPGA Primecells */
-AMBA_DEVICE(aaci,       "fpga:04",      AACI,           NULL);
-AMBA_DEVICE(mmc0,       "fpga:05",      MMCI0,          &realview_mmc0_plat_data);
-AMBA_DEVICE(kmi0,       "fpga:06",      KMI0,           NULL);
-AMBA_DEVICE(kmi1,       "fpga:07",      KMI1,           NULL);
-AMBA_DEVICE(uart3,      "fpga:09",      PB1176_UART3,   NULL);
+AMBA_DEVICE(aaci,       "fpga:aaci",    AACI,           NULL);
+AMBA_DEVICE(mmc0,       "fpga:mmc0",    MMCI0,          &realview_mmc0_plat_data);
+AMBA_DEVICE(kmi0,       "fpga:kmi0",    KMI0,           NULL);
+AMBA_DEVICE(kmi1,       "fpga:kmi1",    KMI1,           NULL);
+AMBA_DEVICE(uart3,      "fpga:uart3",   PB1176_UART3,   NULL);
 
 /* DevChip Primecells */
-AMBA_DEVICE(smc,        "dev:00",       PB1176_SMC,     NULL);
-AMBA_DEVICE(sctl,       "dev:e0",       SCTL,           NULL);
-AMBA_DEVICE(wdog,       "dev:e1",       PB1176_WATCHDOG,        NULL);
-AMBA_DEVICE(gpio0,      "dev:e4",       PB1176_GPIO0,   &gpio0_plat_data);
-AMBA_DEVICE(gpio1,      "dev:e5",       GPIO1,          &gpio1_plat_data);
-AMBA_DEVICE(gpio2,      "dev:e6",       GPIO2,          &gpio2_plat_data);
-AMBA_DEVICE(rtc,        "dev:e8",       PB1176_RTC,     NULL);
-AMBA_DEVICE(sci0,       "dev:f0",       SCI,            NULL);
-AMBA_DEVICE(uart0,      "dev:f1",       PB1176_UART0,   NULL);
-AMBA_DEVICE(uart1,      "dev:f2",       PB1176_UART1,   NULL);
-AMBA_DEVICE(uart2,      "dev:f3",       PB1176_UART2,   NULL);
-AMBA_DEVICE(ssp0,       "dev:f4",       PB1176_SSP,     NULL);
+AMBA_DEVICE(smc,        "dev:smc",      PB1176_SMC,     NULL);
+AMBA_DEVICE(sctl,       "dev:sctl",     SCTL,           NULL);
+AMBA_DEVICE(wdog,       "dev:wdog",     PB1176_WATCHDOG,        NULL);
+AMBA_DEVICE(gpio0,      "dev:gpio0",    PB1176_GPIO0,   &gpio0_plat_data);
+AMBA_DEVICE(gpio1,      "dev:gpio1",    GPIO1,          &gpio1_plat_data);
+AMBA_DEVICE(gpio2,      "dev:gpio2",    GPIO2,          &gpio2_plat_data);
+AMBA_DEVICE(rtc,        "dev:rtc",      PB1176_RTC,     NULL);
+AMBA_DEVICE(sci0,       "dev:sci0",     SCI,            NULL);
+AMBA_DEVICE(uart0,      "dev:uart0",    PB1176_UART0,   NULL);
+AMBA_DEVICE(uart1,      "dev:uart1",    PB1176_UART1,   NULL);
+AMBA_DEVICE(uart2,      "dev:uart2",    PB1176_UART2,   NULL);
+AMBA_DEVICE(ssp0,       "dev:ssp0",     PB1176_SSP,     NULL);
 
 /* Primecells on the NEC ISSP chip */
-AMBA_DEVICE(clcd,       "issp:20",      PB1176_CLCD,    &clcd_plat_data);
-//AMBA_DEVICE(dmac,     "issp:30",      PB1176_DMAC,    NULL);
+AMBA_DEVICE(clcd,       "issp:clcd",    PB1176_CLCD,    &clcd_plat_data);
+//AMBA_DEVICE(dmac,     "issp:dmac",    PB1176_DMAC,    NULL);
 
 static struct amba_device *amba_devs[] __initdata = {
 //      &dmac_device,
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index fdd042b85f40..94680fcf726d 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -24,6 +24,7 @@
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <mach/hardware.h>
@@ -38,7 +39,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 #include <asm/mach/time.h>
 
 #include <mach/board-pb11mp.h>
@@ -172,29 +172,29 @@ static struct pl061_platform_data gpio2_plat_data = {
 #define PB11MP_SSP_DMA          { 9, 8 }
 
 /* FPGA Primecells */
-AMBA_DEVICE(aaci,       "fpga:04",      AACI,           NULL);
-AMBA_DEVICE(mmc0,       "fpga:05",      MMCI0,          &realview_mmc0_plat_data);
-AMBA_DEVICE(kmi0,       "fpga:06",      KMI0,           NULL);
-AMBA_DEVICE(kmi1,       "fpga:07",      KMI1,           NULL);
-AMBA_DEVICE(uart3,      "fpga:09",      PB11MP_UART3,   NULL);
+AMBA_DEVICE(aaci,       "fpga:aaci",    AACI,           NULL);
+AMBA_DEVICE(mmc0,       "fpga:mmc0",    MMCI0,          &realview_mmc0_plat_data);
+AMBA_DEVICE(kmi0,       "fpga:kmi0",    KMI0,           NULL);
+AMBA_DEVICE(kmi1,       "fpga:kmi1",    KMI1,           NULL);
+AMBA_DEVICE(uart3,      "fpga:uart3",   PB11MP_UART3,   NULL);
 
 /* DevChip Primecells */
-AMBA_DEVICE(smc,        "dev:00",       PB11MP_SMC,     NULL);
-AMBA_DEVICE(sctl,       "dev:e0",       SCTL,           NULL);
-AMBA_DEVICE(wdog,       "dev:e1",       PB11MP_WATCHDOG, NULL);
-AMBA_DEVICE(gpio0,      "dev:e4",       PB11MP_GPIO0,   &gpio0_plat_data);
-AMBA_DEVICE(gpio1,      "dev:e5",       GPIO1,          &gpio1_plat_data);
-AMBA_DEVICE(gpio2,      "dev:e6",       GPIO2,          &gpio2_plat_data);
-AMBA_DEVICE(rtc,        "dev:e8",       PB11MP_RTC,     NULL);
-AMBA_DEVICE(sci0,       "dev:f0",       SCI,            NULL);
-AMBA_DEVICE(uart0,      "dev:f1",       PB11MP_UART0,   NULL);
-AMBA_DEVICE(uart1,      "dev:f2",       PB11MP_UART1,   NULL);
-AMBA_DEVICE(uart2,      "dev:f3",       PB11MP_UART2,   NULL);
-AMBA_DEVICE(ssp0,       "dev:f4",       PB11MP_SSP,     NULL);
+AMBA_DEVICE(smc,        "dev:smc",      PB11MP_SMC,     NULL);
+AMBA_DEVICE(sctl,       "dev:sctl",     SCTL,           NULL);
+AMBA_DEVICE(wdog,       "dev:wdog",     PB11MP_WATCHDOG, NULL);
+AMBA_DEVICE(gpio0,      "dev:gpio0",    PB11MP_GPIO0,   &gpio0_plat_data);
+AMBA_DEVICE(gpio1,      "dev:gpio1",    GPIO1,          &gpio1_plat_data);
+AMBA_DEVICE(gpio2,      "dev:gpio2",    GPIO2,          &gpio2_plat_data);
+AMBA_DEVICE(rtc,        "dev:rtc",      PB11MP_RTC,     NULL);
+AMBA_DEVICE(sci0,       "dev:sci0",     SCI,            NULL);
+AMBA_DEVICE(uart0,      "dev:uart0",    PB11MP_UART0,   NULL);
+AMBA_DEVICE(uart1,      "dev:uart1",    PB11MP_UART1,   NULL);
+AMBA_DEVICE(uart2,      "dev:uart2",    PB11MP_UART2,   NULL);
+AMBA_DEVICE(ssp0,       "dev:ssp0",     PB11MP_SSP,     NULL);
 
 /* Primecells on the NEC ISSP chip */
-AMBA_DEVICE(clcd,       "issp:20",      PB11MP_CLCD,    &clcd_plat_data);
-AMBA_DEVICE(dmac,       "issp:30",      DMAC,           NULL);
+AMBA_DEVICE(clcd,       "issp:clcd",    PB11MP_CLCD,    &clcd_plat_data);
+AMBA_DEVICE(dmac,       "issp:dmac",    DMAC,           NULL);
 
 static struct amba_device *amba_devs[] __initdata = {
         &dmac_device,
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index 70bba9900d97..941beb2b9709 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -24,6 +24,7 @@
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <asm/irq.h>
@@ -34,7 +35,6 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 #include <asm/mach/time.h>
 
 #include <mach/hardware.h>
@@ -162,29 +162,29 @@ static struct pl061_platform_data gpio2_plat_data = {
 #define PBA8_SSP_DMA            { 9, 8 }
 
 /* FPGA Primecells */
-AMBA_DEVICE(aaci,       "fpga:04",      AACI,           NULL);
-AMBA_DEVICE(mmc0,       "fpga:05",      MMCI0,          &realview_mmc0_plat_data);
-AMBA_DEVICE(kmi0,       "fpga:06",      KMI0,           NULL);
-AMBA_DEVICE(kmi1,       "fpga:07",      KMI1,           NULL);
-AMBA_DEVICE(uart3,      "fpga:09",      PBA8_UART3,     NULL);
+AMBA_DEVICE(aaci,       "fpga:aaci",    AACI,           NULL);
+AMBA_DEVICE(mmc0,       "fpga:mmc0",    MMCI0,          &realview_mmc0_plat_data);
+AMBA_DEVICE(kmi0,       "fpga:kmi0",    KMI0,           NULL);
+AMBA_DEVICE(kmi1,       "fpga:kmi1",    KMI1,           NULL);
+AMBA_DEVICE(uart3,      "fpga:uart3",   PBA8_UART3,     NULL);
 
 /* DevChip Primecells */
-AMBA_DEVICE(smc,        "dev:00",       PBA8_SMC,       NULL);
-AMBA_DEVICE(sctl,       "dev:e0",       SCTL,           NULL);
-AMBA_DEVICE(wdog,       "dev:e1",       PBA8_WATCHDOG, NULL);
-AMBA_DEVICE(gpio0,      "dev:e4",       PBA8_GPIO0,     &gpio0_plat_data);
-AMBA_DEVICE(gpio1,      "dev:e5",       GPIO1,          &gpio1_plat_data);
-AMBA_DEVICE(gpio2,      "dev:e6",       GPIO2,          &gpio2_plat_data);
-AMBA_DEVICE(rtc,        "dev:e8",       PBA8_RTC,       NULL);
-AMBA_DEVICE(sci0,       "dev:f0",       SCI,            NULL);
-AMBA_DEVICE(uart0,      "dev:f1",       PBA8_UART0,     NULL);
-AMBA_DEVICE(uart1,      "dev:f2",       PBA8_UART1,     NULL);
-AMBA_DEVICE(uart2,      "dev:f3",       PBA8_UART2,     NULL);
-AMBA_DEVICE(ssp0,       "dev:f4",       PBA8_SSP,       NULL);
+AMBA_DEVICE(smc,        "dev:smc",      PBA8_SMC,       NULL);
+AMBA_DEVICE(sctl,       "dev:sctl",     SCTL,           NULL);
+AMBA_DEVICE(wdog,       "dev:wdog",     PBA8_WATCHDOG, NULL);
+AMBA_DEVICE(gpio0,      "dev:gpio0",    PBA8_GPIO0,     &gpio0_plat_data);
+AMBA_DEVICE(gpio1,      "dev:gpio1",    GPIO1,          &gpio1_plat_data);
+AMBA_DEVICE(gpio2,      "dev:gpio2",    GPIO2,          &gpio2_plat_data);
+AMBA_DEVICE(rtc,        "dev:rtc",      PBA8_RTC,       NULL);
+AMBA_DEVICE(sci0,       "dev:sci0",     SCI,            NULL);
+AMBA_DEVICE(uart0,      "dev:uart0",    PBA8_UART0,     NULL);
+AMBA_DEVICE(uart1,      "dev:uart1",    PBA8_UART1,     NULL);
+AMBA_DEVICE(uart2,      "dev:uart2",    PBA8_UART2,     NULL);
+AMBA_DEVICE(ssp0,       "dev:ssp0",     PBA8_SSP,       NULL);
 
 /* Primecells on the NEC ISSP chip */
-AMBA_DEVICE(clcd,       "issp:20",      PBA8_CLCD,      &clcd_plat_data);
-AMBA_DEVICE(dmac,       "issp:30",      DMAC,           NULL);
+AMBA_DEVICE(clcd,       "issp:clcd",    PBA8_CLCD,      &clcd_plat_data);
+AMBA_DEVICE(dmac,       "issp:dmac",    DMAC,           NULL);
 
 static struct amba_device *amba_devs[] __initdata = {
         &dmac_device,
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index ce6c5d25fbef..7e4bc6cdca52 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -23,6 +23,7 @@
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <asm/irq.h>
@@ -34,7 +35,6 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 #include <asm/mach/time.h>
 
 #include <mach/hardware.h>
@@ -182,29 +182,29 @@ static struct pl061_platform_data gpio2_plat_data = {
 #define PBX_SSP_DMA             { 9, 8 }
 
 /* FPGA Primecells */
-AMBA_DEVICE(aaci,       "fpga:04",      AACI,           NULL);
-AMBA_DEVICE(mmc0,       "fpga:05",      MMCI0,          &realview_mmc0_plat_data);
-AMBA_DEVICE(kmi0,       "fpga:06",      KMI0,           NULL);
-AMBA_DEVICE(kmi1,       "fpga:07",      KMI1,           NULL);
-AMBA_DEVICE(uart3,      "fpga:09",      PBX_UART3,      NULL);
+AMBA_DEVICE(aaci,       "fpga:aaci",    AACI,           NULL);
+AMBA_DEVICE(mmc0,       "fpga:mmc0",    MMCI0,          &realview_mmc0_plat_data);
+AMBA_DEVICE(kmi0,       "fpga:kmi0",    KMI0,           NULL);
+AMBA_DEVICE(kmi1,       "fpga:kmi1",    KMI1,           NULL);
+AMBA_DEVICE(uart3,      "fpga:uart3",   PBX_UART3,      NULL);
 
 /* DevChip Primecells */
-AMBA_DEVICE(smc,        "dev:00",       PBX_SMC,        NULL);
-AMBA_DEVICE(sctl,       "dev:e0",       SCTL,           NULL);
-AMBA_DEVICE(wdog,       "dev:e1",       PBX_WATCHDOG,   NULL);
-AMBA_DEVICE(gpio0,      "dev:e4",       PBX_GPIO0,      &gpio0_plat_data);
-AMBA_DEVICE(gpio1,      "dev:e5",       GPIO1,          &gpio1_plat_data);
-AMBA_DEVICE(gpio2,      "dev:e6",       GPIO2,          &gpio2_plat_data);
-AMBA_DEVICE(rtc,        "dev:e8",       PBX_RTC,        NULL);
-AMBA_DEVICE(sci0,       "dev:f0",       SCI,            NULL);
-AMBA_DEVICE(uart0,      "dev:f1",       PBX_UART0,      NULL);
-AMBA_DEVICE(uart1,      "dev:f2",       PBX_UART1,      NULL);
-AMBA_DEVICE(uart2,      "dev:f3",       PBX_UART2,      NULL);
-AMBA_DEVICE(ssp0,       "dev:f4",       PBX_SSP,        NULL);
+AMBA_DEVICE(smc,        "dev:smc",      PBX_SMC,        NULL);
+AMBA_DEVICE(sctl,       "dev:sctl",     SCTL,           NULL);
+AMBA_DEVICE(wdog,       "dev:wdog",     PBX_WATCHDOG,   NULL);
+AMBA_DEVICE(gpio0,      "dev:gpio0",    PBX_GPIO0,      &gpio0_plat_data);
+AMBA_DEVICE(gpio1,      "dev:gpio1",    GPIO1,          &gpio1_plat_data);
+AMBA_DEVICE(gpio2,      "dev:gpio2",    GPIO2,          &gpio2_plat_data);
+AMBA_DEVICE(rtc,        "dev:rtc",      PBX_RTC,        NULL);
+AMBA_DEVICE(sci0,       "dev:sci0",     SCI,            NULL);
+AMBA_DEVICE(uart0,      "dev:uart0",    PBX_UART0,      NULL);
+AMBA_DEVICE(uart1,      "dev:uart1",    PBX_UART1,      NULL);
+AMBA_DEVICE(uart2,      "dev:uart2",    PBX_UART2,      NULL);
+AMBA_DEVICE(ssp0,       "dev:ssp0",     PBX_SSP,        NULL);
 
 /* Primecells on the NEC ISSP chip */
-AMBA_DEVICE(clcd,       "issp:20",      PBX_CLCD,       &clcd_plat_data);
-AMBA_DEVICE(dmac,       "issp:30",      DMAC,           NULL);
+AMBA_DEVICE(clcd,       "issp:clcd",    PBX_CLCD,       &clcd_plat_data);
+AMBA_DEVICE(dmac,       "issp:dmac",    DMAC,           NULL);
 
 static struct amba_device *amba_devs[] __initdata = {
         &dmac_device,
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index d8c023d4df30..3d4e9da3fa52 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -77,6 +77,7 @@ config ARCH_H1940
         select CPU_S3C2410
         select PM_H1940 if PM
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the HP IPAQ H1940
 
@@ -89,6 +90,7 @@ config MACH_N30
         bool "Acer N30 family"
         select CPU_S3C2410
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you want suppt for the Acer N30, Acer N35,
           Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
@@ -103,6 +105,7 @@ config ARCH_BAST
         select S3C24XX_DCLK
         select ISA
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the Simtec Electronics EB2410ITX
           development board (also known as BAST)
@@ -111,6 +114,7 @@ config MACH_OTOM
         bool "NexVision OTOM Board"
         select CPU_S3C2410
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the Nex Vision OTOM board
 
@@ -154,6 +158,7 @@ config MACH_QT2410
         bool "QT2410"
         select CPU_S3C2410
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
            Say Y here if you are using the Armzone QT2410
 
diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig
index 35c1bde89cf2..c2bdc4635d12 100644
--- a/arch/arm/mach-s3c2412/Kconfig
+++ b/arch/arm/mach-s3c2412/Kconfig
@@ -48,6 +48,7 @@ config MACH_JIVE
         bool "Logitech Jive"
         select CPU_S3C2412
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the Logitech Jive.
 
@@ -61,6 +62,7 @@ config MACH_SMDK2413
         select MACH_S3C2413
         select MACH_SMDK
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using an SMDK2413
 
@@ -84,6 +86,7 @@ config MACH_VSTMS
         bool "VMSTMS"
         select CPU_S3C2412
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using an VSTMS board
 
diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
index 8ae1b288f7fa..d7bba919a77e 100644
--- a/arch/arm/mach-s3c2440/Kconfig
+++ b/arch/arm/mach-s3c2440/Kconfig
@@ -48,6 +48,7 @@ config MACH_OSIRIS
         select S3C2440_XTAL_12000000
         select S3C2410_IOTIMING if S3C2440_CPUFREQ
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the Simtec IM2440D20 module, also
           known as the Osiris.
@@ -57,6 +58,7 @@ config MACH_RX3715
         select CPU_S3C2440
         select S3C2440_XTAL_16934400
         select PM_H1940 if PM
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the HP iPAQ rx3715.
 
@@ -66,6 +68,7 @@ config ARCH_S3C2440
         select S3C2440_XTAL_16934400
         select MACH_SMDK
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the SMDK2440.
 
@@ -74,6 +77,7 @@ config MACH_NEXCODER_2440
         select CPU_S3C2440
         select S3C2440_XTAL_12000000
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
 
@@ -88,6 +92,7 @@ config MACH_AT2440EVB
         bool "Avantech AT2440EVB development board"
         select CPU_S3C2440
         select S3C_DEV_USB_HOST
+        select S3C_DEV_NAND
         help
           Say Y here if you are using the AT2440EVB development board
 
@@ -97,6 +102,7 @@ config MACH_MINI2440
         select EEPROM_AT24
         select LEDS_TRIGGER_BACKLIGHT
         select SND_S3C24XX_SOC_S3C24XX_UDA134X
+        select S3C_DEV_NAND
         help
           Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
           available via various sources. It can come with a 3.5" or 7" touch LCD.
diff --git a/arch/arm/mach-s3c6400/Kconfig b/arch/arm/mach-s3c6400/Kconfig
index f5af212066c3..770b72067e3d 100644
--- a/arch/arm/mach-s3c6400/Kconfig
+++ b/arch/arm/mach-s3c6400/Kconfig
@@ -26,6 +26,7 @@ config MACH_SMDK6400
        bool "SMDK6400"
         select CPU_S3C6400
         select S3C_DEV_HSMMC
+        select S3C_DEV_NAND
         select S3C6400_SETUP_SDHCI
         help
           Machine support for the Samsung SMDK6400
diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig
index f9d0f09f9761..53fc3ff657f7 100644
--- a/arch/arm/mach-s3c6410/Kconfig
+++ b/arch/arm/mach-s3c6410/Kconfig
@@ -102,6 +102,7 @@ config MACH_HMT
         bool "Airgoo HMT"
         select CPU_S3C6410
         select S3C_DEV_FB
+        select S3C_DEV_NAND
         select S3C_DEV_USB_HOST
         select S3C64XX_SETUP_FB_24BPP
         select HAVE_PWM
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index 95f9c5a6d6d5..cb4521a6f42d 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -39,7 +39,7 @@ typedef struct {
 
 static sa1100_dma_t dma_chan[SA1100_DMA_CHANNELS];
 
-static spinlock_t dma_list_lock;
+static DEFINE_SPINLOCK(dma_list_lock);
 
 
 static irqreturn_t dma_irq_handler(int irq, void *dev_id)
diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 337b9aabce49..801b21e7f677 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -81,6 +81,18 @@ config MACH_U300_SEMI_IS_SHARED
                 Memory Interface) from both from access and application
                 side.
 
+config MACH_U300_SPIDUMMY
+        bool "SSP/SPI dummy chip"
+        select SPI
+        select SPI_MASTER
+        select SPI_PL022
+        help
+                This creates a small kernel module that creates a dummy
+                SPI device to be used for loopback tests. Regularly used
+                to test reference designs. If you're not testing SPI,
+                you don't need it. Selecting this will activate the
+                SPI framework and ARM PL022 support.
+
 comment "All the settings below must match the bootloader's settings"
 
 config MACH_U300_ACCESS_MEM_SIZE
diff --git a/arch/arm/mach-u300/Makefile b/arch/arm/mach-u300/Makefile
index 24950e0df4b4..885b5c027c1e 100644
--- a/arch/arm/mach-u300/Makefile
+++ b/arch/arm/mach-u300/Makefile
@@ -9,3 +9,6 @@ obj-		:=
 
 obj-$(CONFIG_ARCH_U300)           += u300.o
 obj-$(CONFIG_MMC)                 += mmc.o
+obj-$(CONFIG_SPI_PL022)           += spi.o
+obj-$(CONFIG_MACH_U300_SPIDUMMY)  += dummyspichip.o
+obj-$(CONFIG_I2C_STU300)          += i2c.o
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 2e9b8ccd8ec2..be60d6deee8b 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -32,6 +32,8 @@
 
 #include "clock.h"
 #include "mmc.h"
+#include "spi.h"
+#include "i2c.h"
 
 /*
  * Static I/O mappings that are needed for booting the U300 platforms. The
@@ -378,14 +380,14 @@ static struct platform_device wdog_device = {
 };
 
 static struct platform_device i2c0_device = {
-        .name = "stddci2c",
+        .name = "stu300",
         .id = 0,
         .num_resources = ARRAY_SIZE(i2c0_resources),
         .resource = i2c0_resources,
 };
 
 static struct platform_device i2c1_device = {
-        .name = "stddci2c",
+        .name = "stu300",
         .id = 1,
         .num_resources = ARRAY_SIZE(i2c1_resources),
         .resource = i2c1_resources,
@@ -611,6 +613,8 @@ void __init u300_init_devices(void)
         /* Wait for the PLL208 to lock if not locked in yet */
         while (!(readw(U300_SYSCON_VBASE + U300_SYSCON_CSR) &
                  U300_SYSCON_CSR_PLL208_LOCK_IND));
+        /* Initialize SPI device with some board specifics */
+        u300_spi_init(&pl022_device);
 
         /* Register the AMBA devices in the AMBA bus abstraction layer */
         u300_clock_primecells();
@@ -622,6 +626,12 @@ void __init u300_init_devices(void)
 
         u300_assign_physmem();
 
+        /* Register subdevices on the I2C buses */
+        u300_i2c_register_board_devices();
+
+        /* Register subdevices on the SPI bus */
+        u300_spi_register_board_devices();
+
         /* Register the platform devices */
         platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs));
 
diff --git a/arch/arm/mach-u300/dummyspichip.c b/arch/arm/mach-u300/dummyspichip.c
new file mode 100644
index 000000000000..962f9de454de
--- /dev/null
+++ b/arch/arm/mach-u300/dummyspichip.c
@@ -0,0 +1,290 @@
+/*
+ * arch/arm/mach-u300/dummyspichip.c
+ *
+ * Copyright (C) 2007-2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * This is a dummy loopback SPI "chip" used for testing SPI.
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/sysfs.h>
+#include <linux/mutex.h>
+#include <linux/spi/spi.h>
+#include <linux/dma-mapping.h>
+/*
+ * WARNING! Do not include this pl022-specific controller header
+ * for any generic driver. It is only done in this dummy chip
+ * because we alter the chip configuration in order to test some
+ * different settings on the loopback device. Normal chip configs
+ * shall be STATIC and not altered by the driver!
+ */
+#include <linux/amba/pl022.h>
+
+struct dummy {
+        struct device *dev;
+        struct mutex lock;
+};
+
+#define DMA_TEST_SIZE 2048
+
+/* When we cat /sys/bus/spi/devices/spi0.0/looptest this will be triggered */
+static ssize_t dummy_looptest(struct device *dev,
+                struct device_attribute *attr, char *buf)
+{
+        struct spi_device *spi = to_spi_device(dev);
+        struct dummy *p_dummy = dev_get_drvdata(&spi->dev);
+
+        /*
+         * WARNING! Do not dereference the chip-specific data in any normal
+         * driver for a chip. It is usually STATIC and shall not be read
+         * or written to. Your chip driver should NOT depend on fields in this
+         * struct, this is just used here to alter the behaviour of the chip
+         * in order to perform tests.
+         */
+        struct pl022_config_chip *chip_info = spi->controller_data;
+        int status;
+        u8 txbuf[14] = {0xDE, 0xAD, 0xBE, 0xEF, 0x2B, 0xAD,
+                        0xCA, 0xFE, 0xBA, 0xBE, 0xB1, 0x05,
+                        0xF0, 0x0D};
+        u8 rxbuf[14];
+        u8 *bigtxbuf_virtual;
+        u8 *bigrxbuf_virtual;
+
+        if (mutex_lock_interruptible(&p_dummy->lock))
+                return -ERESTARTSYS;
+
+        bigtxbuf_virtual = kmalloc(DMA_TEST_SIZE, GFP_KERNEL);
+        if (bigtxbuf_virtual == NULL) {
+                status = -ENOMEM;
+                goto out;
+        }
+        bigrxbuf_virtual = kmalloc(DMA_TEST_SIZE, GFP_KERNEL);
+
+        /* Fill TXBUF with some happy pattern */
+        memset(bigtxbuf_virtual, 0xAA, DMA_TEST_SIZE);
+
+        /*
+         * Force chip to 8 bit mode
+         * WARNING: NEVER DO THIS IN REAL DRIVER CODE, THIS SHOULD BE STATIC!
+         */
+        chip_info->data_size = SSP_DATA_BITS_8;
+        /* You should NOT DO THIS EITHER */
+        spi->master->setup(spi);
+
+        /* Now run the tests for 8bit mode */
+        pr_info("Simple test 1: write 0xAA byte, read back garbage byte "
+                "in 8bit mode\n");
+        status = spi_w8r8(spi, 0xAA);
+        if (status < 0)
+                pr_warning("Siple test 1: FAILURE: spi_write_then_read "
+                           "failed with status %d\n", status);
+        else
+                pr_info("Simple test 1: SUCCESS!\n");
+
+        pr_info("Simple test 2: write 8 bytes, read back 8 bytes garbage "
+                "in 8bit mode (full FIFO)\n");
+        status = spi_write_then_read(spi, &txbuf[0], 8, &rxbuf[0], 8);
+        if (status < 0)
+                pr_warning("Simple test 2: FAILURE: spi_write_then_read() "
+                           "failed with status %d\n", status);
+        else
+                pr_info("Simple test 2: SUCCESS!\n");
+
+        pr_info("Simple test 3: write 14 bytes, read back 14 bytes garbage "
+                "in 8bit mode (see if we overflow FIFO)\n");
+        status = spi_write_then_read(spi, &txbuf[0], 14, &rxbuf[0], 14);
+        if (status < 0)
+                pr_warning("Simple test 3: FAILURE: failed with status %d "
+                           "(probably FIFO overrun)\n", status);
+        else
+                pr_info("Simple test 3: SUCCESS!\n");
+
+        pr_info("Simple test 4: write 8 bytes with spi_write(), read 8 "
+                "bytes garbage with spi_read() in 8bit mode\n");
+        status = spi_write(spi, &txbuf[0], 8);
+        if (status < 0)
+                pr_warning("Simple test 4 step 1: FAILURE: spi_write() "
+                           "failed with status %d\n", status);
+        else
+                pr_info("Simple test 4 step 1: SUCCESS!\n");
+        status = spi_read(spi, &rxbuf[0], 8);
+        if (status < 0)
+                pr_warning("Simple test 4 step 2: FAILURE: spi_read() "
+                           "failed with status %d\n", status);
+        else
+                pr_info("Simple test 4 step 2: SUCCESS!\n");
+
+        pr_info("Simple test 5: write 14 bytes with spi_write(), read "
+                "14 bytes garbage with spi_read() in 8bit mode\n");
+        status = spi_write(spi, &txbuf[0], 14);
+        if (status < 0)
+                pr_warning("Simple test 5 step 1: FAILURE: spi_write() "
+                           "failed with status %d (probably FIFO overrun)\n",
+                           status);
+        else
+                pr_info("Simple test 5 step 1: SUCCESS!\n");
+        status = spi_read(spi, &rxbuf[0], 14);
+        if (status < 0)
+                pr_warning("Simple test 5 step 2: FAILURE: spi_read() "
+                           "failed with status %d (probably FIFO overrun)\n",
+                           status);
+        else
+                pr_info("Simple test 5: SUCCESS!\n");
+
+        pr_info("Simple test 6: write %d bytes with spi_write(), "
+                "read %d bytes garbage with spi_read() in 8bit mode\n",
+                DMA_TEST_SIZE, DMA_TEST_SIZE);
+        status = spi_write(spi, &bigtxbuf_virtual[0], DMA_TEST_SIZE);
+        if (status < 0)
+                pr_warning("Simple test 6 step 1: FAILURE: spi_write() "
+                           "failed with status %d (probably FIFO overrun)\n",
+                           status);
+        else
+                pr_info("Simple test 6 step 1: SUCCESS!\n");
+        status = spi_read(spi, &bigrxbuf_virtual[0], DMA_TEST_SIZE);
+        if (status < 0)
+                pr_warning("Simple test 6 step 2: FAILURE: spi_read() "
+                           "failed with status %d (probably FIFO overrun)\n",
+                           status);
+        else
+                pr_info("Simple test 6: SUCCESS!\n");
+
+
+        /*
+         * Force chip to 16 bit mode
+         * WARNING: NEVER DO THIS IN REAL DRIVER CODE, THIS SHOULD BE STATIC!
+         */
+        chip_info->data_size = SSP_DATA_BITS_16;
+        /* You should NOT DO THIS EITHER */
+        spi->master->setup(spi);
+
+        pr_info("Simple test 7: write 0xAA byte, read back garbage byte "
+                "in 16bit bus mode\n");
+        status = spi_w8r8(spi, 0xAA);
+        if (status == -EIO)
+                pr_info("Simple test 7: SUCCESS! (expected failure with "
+                        "status EIO)\n");
+        else if (status < 0)
+                pr_warning("Siple test 7: FAILURE: spi_write_then_read "
+                           "failed with status %d\n", status);
+        else
+                pr_warning("Siple test 7: FAILURE: spi_write_then_read "
+                           "succeeded but it was expected to fail!\n");
+
+        pr_info("Simple test 8: write 8 bytes, read back 8 bytes garbage "
+                "in 16bit mode (full FIFO)\n");
+        status = spi_write_then_read(spi, &txbuf[0], 8, &rxbuf[0], 8);
+        if (status < 0)
+                pr_warning("Simple test 8: FAILURE: spi_write_then_read() "
+                           "failed with status %d\n", status);
+        else
+                pr_info("Simple test 8: SUCCESS!\n");
+
+        pr_info("Simple test 9: write 14 bytes, read back 14 bytes garbage "
+                "in 16bit mode (see if we overflow FIFO)\n");
+        status = spi_write_then_read(spi, &txbuf[0], 14, &rxbuf[0], 14);
+        if (status < 0)
+                pr_warning("Simple test 9: FAILURE: failed with status %d "
+                           "(probably FIFO overrun)\n", status);
+        else
+                pr_info("Simple test 9: SUCCESS!\n");
+
+        pr_info("Simple test 10: write %d bytes with spi_write(), "
+               "read %d bytes garbage with spi_read() in 16bit mode\n",
+               DMA_TEST_SIZE, DMA_TEST_SIZE);
+        status = spi_write(spi, &bigtxbuf_virtual[0], DMA_TEST_SIZE);
+        if (status < 0)
+                pr_warning("Simple test 10 step 1: FAILURE: spi_write() "
+                           "failed with status %d (probably FIFO overrun)\n",
+                           status);
+        else
+                pr_info("Simple test 10 step 1: SUCCESS!\n");
+
+        status = spi_read(spi, &bigrxbuf_virtual[0], DMA_TEST_SIZE);
+        if (status < 0)
+                pr_warning("Simple test 10 step 2: FAILURE: spi_read() "
+                           "failed with status %d (probably FIFO overrun)\n",
+                           status);
+        else
+                pr_info("Simple test 10: SUCCESS!\n");
+
+        status = sprintf(buf, "loop test complete\n");
+        kfree(bigrxbuf_virtual);
+        kfree(bigtxbuf_virtual);
+ out:
+        mutex_unlock(&p_dummy->lock);
+        return status;
+}
+
+static DEVICE_ATTR(looptest, S_IRUGO, dummy_looptest, NULL);
+
+static int __devinit pl022_dummy_probe(struct spi_device *spi)
+{
+        struct dummy *p_dummy;
+        int status;
+
+        dev_info(&spi->dev, "probing dummy SPI device\n");
+
+        p_dummy = kzalloc(sizeof *p_dummy, GFP_KERNEL);
+        if (!p_dummy)
+                return -ENOMEM;
+
+        dev_set_drvdata(&spi->dev, p_dummy);
+        mutex_init(&p_dummy->lock);
+
+        /* sysfs hook */
+        status = device_create_file(&spi->dev, &dev_attr_looptest);
+        if (status) {
+                dev_dbg(&spi->dev, "device_create_file looptest failure.\n");
+                goto out_dev_create_looptest_failed;
+        }
+
+        return 0;
+
+out_dev_create_looptest_failed:
+        dev_set_drvdata(&spi->dev, NULL);
+        kfree(p_dummy);
+        return status;
+}
+
+static int __devexit pl022_dummy_remove(struct spi_device *spi)
+{
+        struct dummy *p_dummy = dev_get_drvdata(&spi->dev);
+
+        dev_info(&spi->dev, "removing dummy SPI device\n");
+        device_remove_file(&spi->dev, &dev_attr_looptest);
+        dev_set_drvdata(&spi->dev, NULL);
+        kfree(p_dummy);
+
+        return 0;
+}
+
+static struct spi_driver pl022_dummy_driver = {
+        .driver = {
+                .name   = "spi-dummy",
+                .owner  = THIS_MODULE,
+        },
+        .probe  = pl022_dummy_probe,
+        .remove = __devexit_p(pl022_dummy_remove),
+};
+
+static int __init pl022_init_dummy(void)
+{
+        return spi_register_driver(&pl022_dummy_driver);
+}
+
+static void __exit pl022_exit_dummy(void)
+{
+        spi_unregister_driver(&pl022_dummy_driver);
+}
+
+module_init(pl022_init_dummy);
+module_exit(pl022_exit_dummy);
+
+MODULE_AUTHOR("Linus Walleij <linus.walleij@stericsson.com>");
+MODULE_DESCRIPTION("PL022 SSP/SPI DUMMY Linux driver");
+MODULE_LICENSE("GPL");
diff --git a/arch/arm/mach-u300/gpio.c b/arch/arm/mach-u300/gpio.c
index 308cdb197a92..63c8f27fb15a 100644
--- a/arch/arm/mach-u300/gpio.c
+++ b/arch/arm/mach-u300/gpio.c
@@ -25,11 +25,6 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 
-/* Need access to SYSCON registers for PADmuxing */
-#include <mach/syscon.h>
-
-#include "padmux.h"
-
 /* Reference to GPIO block clock */
 static struct clk *clk;
 
@@ -606,14 +601,6 @@ static int __init gpio_probe(struct platform_device *pdev)
         writel(U300_GPIO_CR_BLOCK_CLKRQ_ENABLE, virtbase + U300_GPIO_CR);
 #endif
 
-        /* Set up some padmuxing here */
-#ifdef CONFIG_MMC
-        pmx_set_mission_mode_mmc();
-#endif
-#ifdef CONFIG_SPI_PL022
-        pmx_set_mission_mode_spi();
-#endif
-
         gpio_set_initial_values();
 
         for (num_irqs = 0 ; num_irqs < U300_GPIO_NUM_PORTS; num_irqs++) {
diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c
new file mode 100644
index 000000000000..10be1f888b27
--- /dev/null
+++ b/arch/arm/mach-u300/i2c.c
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/mach-u300/i2c.c
+ *
+ * Copyright (C) 2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * Register board i2c devices
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <mach/irqs.h>
+
+static struct i2c_board_info __initdata bus0_i2c_board_info[] = {
+        {
+                .type = "ab3100",
+                .addr = 0x48,
+                .irq = IRQ_U300_IRQ0_EXT,
+        },
+};
+
+static struct i2c_board_info __initdata bus1_i2c_board_info[] = {
+#ifdef CONFIG_MACH_U300_BS335
+        {
+                .type = "fwcam",
+                .addr = 0x10,
+        },
+        {
+                .type = "fwcam",
+                .addr = 0x5d,
+        },
+#else
+        { },
+#endif
+};
+
+void __init u300_i2c_register_board_devices(void)
+{
+        i2c_register_board_info(0, bus0_i2c_board_info,
+                                ARRAY_SIZE(bus0_i2c_board_info));
+        i2c_register_board_info(1, bus1_i2c_board_info,
+                                ARRAY_SIZE(bus1_i2c_board_info));
+}
diff --git a/arch/arm/mach-u300/i2c.h b/arch/arm/mach-u300/i2c.h
new file mode 100644
index 000000000000..485c02e5c06d
--- /dev/null
+++ b/arch/arm/mach-u300/i2c.h
@@ -0,0 +1,23 @@
+/*
+ * arch/arm/mach-u300/i2c.h
+ *
+ * Copyright (C) 2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * Register board i2c devices
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef MACH_U300_I2C_H
+#define MACH_U300_I2C_H
+
+#ifdef CONFIG_I2C_STU300
+void __init u300_i2c_register_board_devices(void);
+#else
+/* Compile out this stuff if no I2C adapter is available */
+static inline void __init u300_i2c_register_board_devices(void)
+{
+}
+#endif
+
+#endif
diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h
index bf134bcc129d..ab000df7fc03 100644
--- a/arch/arm/mach-u300/include/mach/memory.h
+++ b/arch/arm/mach-u300/include/mach/memory.h
@@ -35,6 +35,14 @@
 #endif
 
 /*
+ * TCM memory whereabouts
+ */
+#define ITCM_OFFSET     0xffff2000
+#define ITCM_END        0xffff3fff
+#define DTCM_OFFSET     0xffff4000
+#define DTCM_END        0xffff5fff
+
+/*
  * We enable a real big DMA buffer if need be.
  */
 #define CONSISTENT_DMA_SIZE SZ_4M
diff --git a/arch/arm/mach-u300/include/mach/syscon.h b/arch/arm/mach-u300/include/mach/syscon.h
index 1c90d1b1ccb6..7444f5c7da97 100644
--- a/arch/arm/mach-u300/include/mach/syscon.h
+++ b/arch/arm/mach-u300/include/mach/syscon.h
@@ -240,8 +240,13 @@
 #define U300_SYSCON_PMC1LR_CDI_MASK                             (0xC000)
 #define U300_SYSCON_PMC1LR_CDI_CDI                              (0x0000)
 #define U300_SYSCON_PMC1LR_CDI_EMIF                             (0x4000)
+#ifdef CONFIG_MACH_U300_BS335
+#define U300_SYSCON_PMC1LR_CDI_CDI2                             (0x8000)
+#define U300_SYSCON_PMC1LR_CDI_WCDMA_APP_GPIO                   (0xC000)
+#elif CONFIG_MACH_U300_BS365
 #define U300_SYSCON_PMC1LR_CDI_GPIO                             (0x8000)
 #define U300_SYSCON_PMC1LR_CDI_WCDMA                            (0xC000)
+#endif
 #define U300_SYSCON_PMC1LR_PDI_MASK                             (0x3000)
 #define U300_SYSCON_PMC1LR_PDI_PDI                              (0x0000)
 #define U300_SYSCON_PMC1LR_PDI_EGG                              (0x1000)
@@ -345,19 +350,69 @@
 #define U300_SYSCON_MMCR_MASK                                   (0x0003)
 #define U300_SYSCON_MMCR_MMC_FB_CLK_SEL_ENABLE                  (0x0002)
 #define U300_SYSCON_MMCR_MSPRO_FREQSEL_ENABLE                   (0x0001)
-
+/* Pull up/down control (R/W) */
+#define U300_SYSCON_PUCR                                        (0x104)
+#define U300_SYSCON_PUCR_EMIF_1_WAIT_N_PU_ENABLE                (0x0200)
+#define U300_SYSCON_PUCR_EMIF_1_NFIF_READY_PU_ENABLE            (0x0100)
+#define U300_SYSCON_PUCR_EMIF_1_16BIT_PU_ENABLE                 (0x0080)
+#define U300_SYSCON_PUCR_EMIF_1_8BIT_PU_ENABLE                  (0x0040)
+#define U300_SYSCON_PUCR_KEY_IN_PU_EN_MASK                      (0x003F)
+/* Padmux 2 control */
+#define U300_SYSCON_PMC2R                                       (0x100)
+#define U300_SYSCON_PMC2R_APP_MISC_0_MASK                       (0x00C0)
+#define U300_SYSCON_PMC2R_APP_MISC_0_APP_GPIO                   (0x0000)
+#define U300_SYSCON_PMC2R_APP_MISC_0_EMIF_SDRAM                 (0x0040)
+#define U300_SYSCON_PMC2R_APP_MISC_0_MMC                        (0x0080)
+#define U300_SYSCON_PMC2R_APP_MISC_0_CDI2                       (0x00C0)
+#define U300_SYSCON_PMC2R_APP_MISC_1_MASK                       (0x0300)
+#define U300_SYSCON_PMC2R_APP_MISC_1_APP_GPIO                   (0x0000)
+#define U300_SYSCON_PMC2R_APP_MISC_1_EMIF_SDRAM                 (0x0100)
+#define U300_SYSCON_PMC2R_APP_MISC_1_MMC                        (0x0200)
+#define U300_SYSCON_PMC2R_APP_MISC_1_CDI2                       (0x0300)
+#define U300_SYSCON_PMC2R_APP_MISC_2_MASK                       (0x0C00)
+#define U300_SYSCON_PMC2R_APP_MISC_2_APP_GPIO                   (0x0000)
+#define U300_SYSCON_PMC2R_APP_MISC_2_EMIF_SDRAM                 (0x0400)
+#define U300_SYSCON_PMC2R_APP_MISC_2_MMC                        (0x0800)
+#define U300_SYSCON_PMC2R_APP_MISC_2_CDI2                       (0x0C00)
+#define U300_SYSCON_PMC2R_APP_MISC_3_MASK                       (0x3000)
+#define U300_SYSCON_PMC2R_APP_MISC_3_APP_GPIO                   (0x0000)
+#define U300_SYSCON_PMC2R_APP_MISC_3_EMIF_SDRAM                 (0x1000)
+#define U300_SYSCON_PMC2R_APP_MISC_3_MMC                        (0x2000)
+#define U300_SYSCON_PMC2R_APP_MISC_3_CDI2                       (0x3000)
+#define U300_SYSCON_PMC2R_APP_MISC_4_MASK                       (0xC000)
+#define U300_SYSCON_PMC2R_APP_MISC_4_APP_GPIO                   (0x0000)
+#define U300_SYSCON_PMC2R_APP_MISC_4_EMIF_SDRAM                 (0x4000)
+#define U300_SYSCON_PMC2R_APP_MISC_4_MMC                        (0x8000)
+#define U300_SYSCON_PMC2R_APP_MISC_4_ACC_GPIO                   (0xC000)
 /* TODO: More SYSCON registers missing */
 #define U300_SYSCON_PMC3R                                       (0x10c)
 #define U300_SYSCON_PMC3R_APP_MISC_11_MASK                      (0xc000)
 #define U300_SYSCON_PMC3R_APP_MISC_11_SPI                       (0x4000)
 #define U300_SYSCON_PMC3R_APP_MISC_10_MASK                      (0x3000)
 #define U300_SYSCON_PMC3R_APP_MISC_10_SPI                       (0x1000)
-/* TODO: Missing other configs, I just added the SPI stuff */
-
+/* TODO: Missing other configs */
+#define U300_SYSCON_PMC4R                                       (0x168)
+#define U300_SYSCON_PMC4R_APP_MISC_12_MASK                      (0x0003)
+#define U300_SYSCON_PMC4R_APP_MISC_12_APP_GPIO                  (0x0000)
+#define U300_SYSCON_PMC4R_APP_MISC_13_MASK                      (0x000C)
+#define U300_SYSCON_PMC4R_APP_MISC_13_CDI                       (0x0000)
+#define U300_SYSCON_PMC4R_APP_MISC_13_SMIA                      (0x0004)
+#define U300_SYSCON_PMC4R_APP_MISC_13_SMIA2                     (0x0008)
+#define U300_SYSCON_PMC4R_APP_MISC_13_APP_GPIO                  (0x000C)
+#define U300_SYSCON_PMC4R_APP_MISC_14_MASK                      (0x0030)
+#define U300_SYSCON_PMC4R_APP_MISC_14_CDI                       (0x0000)
+#define U300_SYSCON_PMC4R_APP_MISC_14_SMIA                      (0x0010)
+#define U300_SYSCON_PMC4R_APP_MISC_14_CDI2                      (0x0020)
+#define U300_SYSCON_PMC4R_APP_MISC_14_APP_GPIO                  (0x0030)
+#define U300_SYSCON_PMC4R_APP_MISC_16_MASK                      (0x0300)
+#define U300_SYSCON_PMC4R_APP_MISC_16_APP_GPIO_13               (0x0000)
+#define U300_SYSCON_PMC4R_APP_MISC_16_APP_UART1_CTS             (0x0100)
+#define U300_SYSCON_PMC4R_APP_MISC_16_EMIF_1_STATIC_CS5_N       (0x0200)
 /* SYS_0_CLK_CONTROL first clock control 16bit (R/W) */
 #define U300_SYSCON_S0CCR                                       (0x120)
 #define U300_SYSCON_S0CCR_FIELD_MASK                            (0x43FF)
 #define U300_SYSCON_S0CCR_CLOCK_REQ                             (0x4000)
+#define U300_SYSCON_S0CCR_CLOCK_REQ_MONITOR                     (0x2000)
 #define U300_SYSCON_S0CCR_CLOCK_INV                             (0x0200)
 #define U300_SYSCON_S0CCR_CLOCK_FREQ_MASK                       (0x01E0)
 #define U300_SYSCON_S0CCR_CLOCK_SELECT_MASK                     (0x001E)
@@ -375,6 +430,7 @@
 #define U300_SYSCON_S1CCR                                       (0x124)
 #define U300_SYSCON_S1CCR_FIELD_MASK                            (0x43FF)
 #define U300_SYSCON_S1CCR_CLOCK_REQ                             (0x4000)
+#define U300_SYSCON_S1CCR_CLOCK_REQ_MONITOR                     (0x2000)
 #define U300_SYSCON_S1CCR_CLOCK_INV                             (0x0200)
 #define U300_SYSCON_S1CCR_CLOCK_FREQ_MASK                       (0x01E0)
 #define U300_SYSCON_S1CCR_CLOCK_SELECT_MASK                     (0x001E)
@@ -393,6 +449,7 @@
 #define U300_SYSCON_S2CCR_FIELD_MASK                            (0xC3FF)
 #define U300_SYSCON_S2CCR_CLK_STEAL                             (0x8000)
 #define U300_SYSCON_S2CCR_CLOCK_REQ                             (0x4000)
+#define U300_SYSCON_S2CCR_CLOCK_REQ_MONITOR                     (0x2000)
 #define U300_SYSCON_S2CCR_CLOCK_INV                             (0x0200)
 #define U300_SYSCON_S2CCR_CLOCK_FREQ_MASK                       (0x01E0)
 #define U300_SYSCON_S2CCR_CLOCK_SELECT_MASK                     (0x001E)
@@ -425,6 +482,44 @@
 #define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_0_SDRAM                 (0x000C)
 #define U300_SYSCON_MCR_PM1G_MODE_ENABLE                        (0x0002)
 #define U300_SYSCON_MCR_PMTG5_MODE_ENABLE                       (0x0001)
+/* SC_PLL_IRQ_CONTROL 16bit (R/W) */
+#define U300_SYSCON_PICR                                        (0x0130)
+#define U300_SYSCON_PICR_MASK                                   (0x00FF)
+#define U300_SYSCON_PICR_FORCE_PLL208_LOCK_LOW_ENABLE           (0x0080)
+#define U300_SYSCON_PICR_FORCE_PLL208_LOCK_HIGH_ENABLE          (0x0040)
+#define U300_SYSCON_PICR_FORCE_PLL13_LOCK_LOW_ENABLE            (0x0020)
+#define U300_SYSCON_PICR_FORCE_PLL13_LOCK_HIGH_ENABLE           (0x0010)
+#define U300_SYSCON_PICR_IRQMASK_PLL13_UNLOCK_ENABLE            (0x0008)
+#define U300_SYSCON_PICR_IRQMASK_PLL13_LOCK_ENABLE              (0x0004)
+#define U300_SYSCON_PICR_IRQMASK_PLL208_UNLOCK_ENABLE           (0x0002)
+#define U300_SYSCON_PICR_IRQMASK_PLL208_LOCK_ENABLE             (0x0001)
+/* SC_PLL_IRQ_STATUS 16 bit (R/-) */
+#define U300_SYSCON_PISR                                        (0x0134)
+#define U300_SYSCON_PISR_MASK                                   (0x000F)
+#define U300_SYSCON_PISR_PLL13_UNLOCK_IND                       (0x0008)
+#define U300_SYSCON_PISR_PLL13_LOCK_IND                         (0x0004)
+#define U300_SYSCON_PISR_PLL208_UNLOCK_IND                      (0x0002)
+#define U300_SYSCON_PISR_PLL208_LOCK_IND                        (0x0001)
+/* SC_PLL_IRQ_CLEAR 16 bit (-/W) */
+#define U300_SYSCON_PICLR                                       (0x0138)
+#define U300_SYSCON_PICLR_MASK                                  (0x000F)
+#define U300_SYSCON_PICLR_RWMASK                                (0x0000)
+#define U300_SYSCON_PICLR_PLL13_UNLOCK_SC                       (0x0008)
+#define U300_SYSCON_PICLR_PLL13_LOCK_SC                         (0x0004)
+#define U300_SYSCON_PICLR_PLL208_UNLOCK_SC                      (0x0002)
+#define U300_SYSCON_PICLR_PLL208_LOCK_SC                        (0x0001)
+/* CAMIF_CONTROL 16 bit (-/W) */
+#define U300_SYSCON_CICR                                        (0x013C)
+#define U300_SYSCON_CICR_MASK                                   (0x0FFF)
+#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_MASK              (0x0F00)
+#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_PORT1             (0x0C00)
+#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_PORT0             (0x0300)
+#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_MASK                (0x00F0)
+#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_PORT1               (0x00C0)
+#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_PORT0               (0x0030)
+#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_MASK             (0x000F)
+#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_PORT1            (0x000C)
+#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_PORT0            (0x0003)
 /* Clock activity observability register 0 */
 #define U300_SYSCON_C0OAR                                       (0x140)
 #define U300_SYSCON_C0OAR_MASK                                  (0xFFFF)
@@ -513,7 +608,7 @@
 /**
  * CPU medium frequency in MHz
  */
-#define SYSCON_CPU_CLOCK_MEDIUM  104
+#define SYSCON_CPU_CLOCK_MEDIUM   52
 /**
  * CPU low frequency in MHz
  */
@@ -527,7 +622,7 @@
 /**
  * EMIF medium frequency in MHz
  */
-#define SYSCON_EMIF_CLOCK_MEDIUM 104
+#define SYSCON_EMIF_CLOCK_MEDIUM  52
 /**
  * EMIF low frequency in MHz
  */
@@ -541,7 +636,7 @@
 /**
  * AHB medium frequency in MHz
  */
-#define SYSCON_AHB_CLOCK_MEDIUM   52
+#define SYSCON_AHB_CLOCK_MEDIUM   26
 /**
  * AHB low frequency in MHz
  */
@@ -553,6 +648,15 @@ enum syscon_busmaster {
   SYSCON_BM_VIDEO_ENC
 };
 
+/* Selectr a resistor or a set of resistors */
+enum syscon_pull_up_down {
+  SYSCON_PU_KEY_IN_EN,
+  SYSCON_PU_EMIF_1_8_BIT_EN,
+  SYSCON_PU_EMIF_1_16_BIT_EN,
+  SYSCON_PU_EMIF_1_NFIF_READY_EN,
+  SYSCON_PU_EMIF_1_NFIF_WAIT_N_EN,
+};
+
 /*
  * Note that this array must match the order of the array "clk_reg"
  * in syscon.c
@@ -575,6 +679,7 @@ enum syscon_clk {
   SYSCON_CLKCONTROL_SPI,
   SYSCON_CLKCONTROL_I2S0_CORE,
   SYSCON_CLKCONTROL_I2S1_CORE,
+  SYSCON_CLKCONTROL_UART1,
   SYSCON_CLKCONTROL_AAIF,
   SYSCON_CLKCONTROL_AHB,
   SYSCON_CLKCONTROL_APEX,
@@ -604,7 +709,8 @@ enum syscon_sysclk_mode {
 
 enum syscon_sysclk_req {
   SYSCON_SYSCLKREQ_DISABLED,
-  SYSCON_SYSCLKREQ_ACTIVE_LOW
+  SYSCON_SYSCLKREQ_ACTIVE_LOW,
+  SYSCON_SYSCLKREQ_MONITOR
 };
 
 enum syscon_clk_mode {
diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c
index 585cc013639d..7b6b016786bb 100644
--- a/arch/arm/mach-u300/mmc.c
+++ b/arch/arm/mach-u300/mmc.c
@@ -19,15 +19,16 @@
 #include <linux/regulator/consumer.h>
 #include <linux/regulator/machine.h>
 #include <linux/gpio.h>
+#include <linux/amba/mmci.h>
 
-#include <asm/mach/mmc.h>
 #include "mmc.h"
+#include "padmux.h"
 
 struct mmci_card_event {
         struct input_dev *mmc_input;
         int mmc_inserted;
         struct work_struct workq;
-        struct mmc_platform_data mmc0_plat_data;
+        struct mmci_platform_data mmc0_plat_data;
 };
 
 static unsigned int mmc_status(struct device *dev)
@@ -146,6 +147,7 @@ int __devinit mmc_init(struct amba_device *adev)
 {
         struct mmci_card_event *mmci_card;
         struct device *mmcsd_device = &adev->dev;
+        struct pmx *pmx;
         int ret = 0;
 
         mmci_card = kzalloc(sizeof(struct mmci_card_event), GFP_KERNEL);
@@ -158,6 +160,8 @@ int __devinit mmc_init(struct amba_device *adev)
         mmci_card->mmc0_plat_data.status = mmc_status;
         mmci_card->mmc0_plat_data.gpio_wp = -1;
         mmci_card->mmc0_plat_data.gpio_cd = -1;
+        mmci_card->mmc0_plat_data.capabilities = MMC_CAP_MMC_HIGHSPEED |
+                MMC_CAP_SD_HIGHSPEED | MMC_CAP_4_BIT_DATA;
 
         mmcsd_device->platform_data = (void *) &mmci_card->mmc0_plat_data;
 
@@ -207,6 +211,20 @@ int __devinit mmc_init(struct amba_device *adev)
 
         input_set_drvdata(mmci_card->mmc_input, mmci_card);
 
+        /*
+         * Setup padmuxing for MMC. Since this must always be
+         * compiled into the kernel, pmx is never released.
+         */
+        pmx = pmx_get(mmcsd_device, U300_APP_PMX_MMC_SETTING);
+
+        if (IS_ERR(pmx))
+                pr_warning("Could not get padmux handle\n");
+        else {
+                ret = pmx_activate(mmcsd_device, pmx);
+                if (IS_ERR_VALUE(ret))
+                        pr_warning("Could not activate padmuxing\n");
+        }
+
         ret = gpio_register_callback(U300_GPIO_PIN_MMC_CD, mmci_callback,
                                      mmci_card);
 
diff --git a/arch/arm/mach-u300/padmux.c b/arch/arm/mach-u300/padmux.c
index f3664564f086..4c93c6cefd37 100644
--- a/arch/arm/mach-u300/padmux.c
+++ b/arch/arm/mach-u300/padmux.c
@@ -6,53 +6,362 @@
  * Copyright (C) 2009 ST-Ericsson AB
  * License terms: GNU General Public License (GPL) version 2
  * U300 PADMUX functions
- * Author: Linus Walleij <linus.walleij@stericsson.com>
- *
+ * Author: Martin Persson <martin.persson@stericsson.com>
  */
-#include <linux/io.h>
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
 #include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/mutex.h>
+#include <linux/string.h>
+#include <linux/bug.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
 #include <mach/u300-regs.h>
 #include <mach/syscon.h>
-
 #include "padmux.h"
 
-/* Set the PAD MUX to route the MMC reader correctly to GPIO0. */
-void pmx_set_mission_mode_mmc(void)
-{
-        u16 val;
-
-        val = readw(U300_SYSCON_VBASE + U300_SYSCON_PMC1LR);
-        val &= ~U300_SYSCON_PMC1LR_MMCSD_MASK;
-        writew(val, U300_SYSCON_VBASE + U300_SYSCON_PMC1LR);
-        val = readw(U300_SYSCON_VBASE + U300_SYSCON_PMC1HR);
-        val &= ~U300_SYSCON_PMC1HR_APP_GPIO_1_MASK;
-        val |= U300_SYSCON_PMC1HR_APP_GPIO_1_MMC;
-        writew(val, U300_SYSCON_VBASE + U300_SYSCON_PMC1HR);
-}
-
-void pmx_set_mission_mode_spi(void)
-{
-        u16 val;
-
-        /* Set up padmuxing so the SPI port and its chipselects are active */
-        val = readw(U300_SYSCON_VBASE + U300_SYSCON_PMC1HR);
-        /*
-         * Activate the SPI port (disable the use of these pins for generic
-         * GPIO, DSP, AAIF
-         */
-        val &= ~U300_SYSCON_PMC1HR_APP_SPI_2_MASK;
-        val |= U300_SYSCON_PMC1HR_APP_SPI_2_SPI;
-        /*
-         * Use GPIO pin SPI CS1 for CS1 actually (it can be used for other
-         * things also)
-         */
-        val &= ~U300_SYSCON_PMC1HR_APP_SPI_CS_1_MASK;
-        val |= U300_SYSCON_PMC1HR_APP_SPI_CS_1_SPI;
-        /*
-         * Use GPIO pin SPI CS2 for CS2 actually (it can be used for other
-         * things also)
-         */
-        val &= ~U300_SYSCON_PMC1HR_APP_SPI_CS_2_MASK;
-        val |= U300_SYSCON_PMC1HR_APP_SPI_CS_2_SPI;
-        writew(val, U300_SYSCON_VBASE + U300_SYSCON_PMC1HR);
+static DEFINE_MUTEX(pmx_mutex);
+
+const u32 pmx_registers[] = {
+        (U300_SYSCON_VBASE + U300_SYSCON_PMC1LR),
+        (U300_SYSCON_VBASE + U300_SYSCON_PMC1HR),
+        (U300_SYSCON_VBASE + U300_SYSCON_PMC2R),
+        (U300_SYSCON_VBASE + U300_SYSCON_PMC3R),
+        (U300_SYSCON_VBASE + U300_SYSCON_PMC4R)
+};
+
+/* High level functionality */
+
+/* Lazy dog:
+ * onmask = {
+ *   {"PMC1LR" mask, "PMC1LR" value},
+ *   {"PMC1HR" mask, "PMC1HR" value},
+ *   {"PMC2R"  mask, "PMC2R"  value},
+ *   {"PMC3R"  mask, "PMC3R"  value},
+ *   {"PMC4R"  mask, "PMC4R"  value}
+ * }
+ */
+static struct pmx mmc_setting = {
+        .setting = U300_APP_PMX_MMC_SETTING,
+        .default_on = false,
+        .activated = false,
+        .name = "MMC",
+        .onmask = {
+                   {U300_SYSCON_PMC1LR_MMCSD_MASK,
+                    U300_SYSCON_PMC1LR_MMCSD_MMCSD},
+                   {0, 0},
+                   {0, 0},
+                   {0, 0},
+                   {U300_SYSCON_PMC4R_APP_MISC_12_MASK,
+                    U300_SYSCON_PMC4R_APP_MISC_12_APP_GPIO}
+                   },
+};
+
+static struct pmx spi_setting = {
+        .setting = U300_APP_PMX_SPI_SETTING,
+        .default_on = false,
+        .activated = false,
+        .name = "SPI",
+        .onmask = {{0, 0},
+                   {U300_SYSCON_PMC1HR_APP_SPI_2_MASK |
+                    U300_SYSCON_PMC1HR_APP_SPI_CS_1_MASK |
+                    U300_SYSCON_PMC1HR_APP_SPI_CS_2_MASK,
+                    U300_SYSCON_PMC1HR_APP_SPI_2_SPI |
+                    U300_SYSCON_PMC1HR_APP_SPI_CS_1_SPI |
+                    U300_SYSCON_PMC1HR_APP_SPI_CS_2_SPI},
+                   {0, 0},
+                   {0, 0},
+                   {0, 0}
+                   },
+};
+
+/* Available padmux settings */
+static struct pmx *pmx_settings[] = {
+        &mmc_setting,
+        &spi_setting,
+};
+
+static void update_registers(struct pmx *pmx, bool activate)
+{
+        u16 regval, val, mask;
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(pmx_registers); i++) {
+                if (activate)
+                        val = pmx->onmask[i].val;
+                else
+                        val = 0;
+
+                mask = pmx->onmask[i].mask;
+                if (mask != 0) {
+                        regval = readw(pmx_registers[i]);
+                        regval &= ~mask;
+                        regval |= val;
+                        writew(regval, pmx_registers[i]);
+                }
+        }
+}
+
+struct pmx *pmx_get(struct device *dev, enum pmx_settings setting)
+{
+        int i;
+        struct pmx *pmx = ERR_PTR(-ENOENT);
+
+        if (dev == NULL)
+                return ERR_PTR(-EINVAL);
+
+        mutex_lock(&pmx_mutex);
+        for (i = 0; i < ARRAY_SIZE(pmx_settings); i++) {
+
+                if (setting == pmx_settings[i]->setting) {
+
+                        if (pmx_settings[i]->dev != NULL) {
+                                WARN(1, "padmux: required setting "
+                                     "in use by another consumer\n");
+                        } else {
+                                pmx = pmx_settings[i];
+                                pmx->dev = dev;
+                                dev_dbg(dev, "padmux: setting nr %d is now "
+                                        "bound to %s and ready to use\n",
+                                        setting, dev_name(dev));
+                                break;
+                        }
+                }
+        }
+        mutex_unlock(&pmx_mutex);
+
+        return pmx;
+}
+EXPORT_SYMBOL(pmx_get);
+
+int pmx_put(struct device *dev, struct pmx *pmx)
+{
+        int i;
+        int ret = -ENOENT;
+
+        if (pmx == NULL || dev == NULL)
+                return -EINVAL;
+
+        mutex_lock(&pmx_mutex);
+        for (i = 0; i < ARRAY_SIZE(pmx_settings); i++) {
+
+                if (pmx->setting == pmx_settings[i]->setting) {
+
+                        if (dev != pmx->dev) {
+                                WARN(1, "padmux: cannot release handle as "
+                                        "it is bound to another consumer\n");
+                                ret = -EINVAL;
+                                break;
+                        } else {
+                                pmx_settings[i]->dev = NULL;
+                                ret = 0;
+                                break;
+                        }
+                }
+        }
+        mutex_unlock(&pmx_mutex);
+
+        return ret;
+}
+EXPORT_SYMBOL(pmx_put);
+
+int pmx_activate(struct device *dev, struct pmx *pmx)
+{
+        int i, j, ret;
+        ret = 0;
+
+        if (pmx == NULL || dev == NULL)
+                return -EINVAL;
+
+        mutex_lock(&pmx_mutex);
+
+        /* Make sure the required bits are not used */
+        for (i = 0; i < ARRAY_SIZE(pmx_settings); i++) {
+
+                if (pmx_settings[i]->dev == NULL || pmx_settings[i] == pmx)
+                        continue;
+
+                for (j = 0; j < ARRAY_SIZE(pmx_registers); j++) {
+
+                        if (pmx_settings[i]->onmask[j].mask & pmx->
+                                onmask[j].mask) {
+                                /* More than one entry on the same bits */
+                                WARN(1, "padmux: cannot activate "
+                                        "setting. Bit conflict with "
+                                        "an active setting\n");
+
+                                ret = -EUSERS;
+                                goto exit;
+                        }
+                }
+        }
+        update_registers(pmx, true);
+        pmx->activated = true;
+        dev_dbg(dev, "padmux: setting nr %d is activated\n",
+                pmx->setting);
+
+exit:
+        mutex_unlock(&pmx_mutex);
+        return ret;
+}
+EXPORT_SYMBOL(pmx_activate);
+
+int pmx_deactivate(struct device *dev, struct pmx *pmx)
+{
+        int i;
+        int ret = -ENOENT;
+
+        if (pmx == NULL || dev == NULL)
+                return -EINVAL;
+
+        mutex_lock(&pmx_mutex);
+        for (i = 0; i < ARRAY_SIZE(pmx_settings); i++) {
+
+                if (pmx_settings[i]->dev == NULL)
+                        continue;
+
+                if (pmx->setting == pmx_settings[i]->setting) {
+
+                        if (dev != pmx->dev) {
+                                WARN(1, "padmux: cannot deactivate "
+                                     "pmx setting as it was activated "
+                                     "by another consumer\n");
+
+                                ret = -EBUSY;
+                                continue;
+                        } else {
+                                update_registers(pmx, false);
+                                pmx_settings[i]->dev = NULL;
+                                pmx->activated = false;
+                                ret = 0;
+                                dev_dbg(dev, "padmux: setting nr %d is deactivated",
+                                        pmx->setting);
+                                break;
+                        }
+                }
+        }
+        mutex_unlock(&pmx_mutex);
+
+        return ret;
+}
+EXPORT_SYMBOL(pmx_deactivate);
+
+/*
+ * For internal use only. If it is to be exported,
+ * it should be reentrant. Notice that pmx_activate
+ * (i.e. runtime settings) always override default settings.
+ */
+static int pmx_set_default(void)
+{
+        /* Used to identify several entries on the same bits */
+        u16 modbits[ARRAY_SIZE(pmx_registers)];
+
+        int i, j;
+
+        memset(modbits, 0, ARRAY_SIZE(pmx_registers) * sizeof(u16));
+
+        for (i = 0; i < ARRAY_SIZE(pmx_settings); i++) {
+
+                if (!pmx_settings[i]->default_on)
+                        continue;
+
+                for (j = 0; j < ARRAY_SIZE(pmx_registers); j++) {
+
+                        /* Make sure there is only one entry on the same bits */
+                        if (modbits[j] & pmx_settings[i]->onmask[j].mask) {
+                                BUG();
+                                return -EUSERS;
+                        }
+                        modbits[j] |= pmx_settings[i]->onmask[j].mask;
+                }
+                update_registers(pmx_settings[i], true);
+        }
+        return 0;
 }
+
+#if (defined(CONFIG_DEBUG_FS) && defined(CONFIG_U300_DEBUG))
+static int pmx_show(struct seq_file *s, void *data)
+{
+        int i;
+        seq_printf(s, "-------------------------------------------------\n");
+        seq_printf(s, "SETTING     BOUND TO DEVICE               STATE\n");
+        seq_printf(s, "-------------------------------------------------\n");
+        mutex_lock(&pmx_mutex);
+        for (i = 0; i < ARRAY_SIZE(pmx_settings); i++) {
+                /* Format pmx and device name nicely */
+                char cdp[33];
+                int chars;
+
+                chars = snprintf(&cdp[0], 17, "%s", pmx_settings[i]->name);
+                while (chars < 16) {
+                        cdp[chars] = ' ';
+                        chars++;
+                }
+                chars = snprintf(&cdp[16], 17, "%s", pmx_settings[i]->dev ?
+                                dev_name(pmx_settings[i]->dev) : "N/A");
+                while (chars < 16) {
+                        cdp[chars+16] = ' ';
+                        chars++;
+                }
+                cdp[32] = '\0';
+
+                seq_printf(s,
+                        "%s\t%s\n",
+                        &cdp[0],
+                        pmx_settings[i]->activated ?
+                        "ACTIVATED" : "DEACTIVATED"
+                        );
+
+        }
+        mutex_unlock(&pmx_mutex);
+        return 0;
+}
+
+static int pmx_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, pmx_show, NULL);
+}
+
+static const struct file_operations pmx_operations = {
+        .owner          = THIS_MODULE,
+        .open           = pmx_open,
+        .read           = seq_read,
+        .llseek         = seq_lseek,
+        .release        = single_release,
+};
+
+static int __init init_pmx_read_debugfs(void)
+{
+        /* Expose a simple debugfs interface to view pmx settings */
+        (void) debugfs_create_file("padmux", S_IFREG | S_IRUGO,
+                                   NULL, NULL,
+                                   &pmx_operations);
+        return 0;
+}
+
+/*
+ * This needs to come in after the core_initcall(),
+ * because debugfs is not available until
+ * the subsystems come up.
+ */
+module_init(init_pmx_read_debugfs);
+#endif
+
+static int __init pmx_init(void)
+{
+        int ret;
+
+        ret = pmx_set_default();
+
+        if (IS_ERR_VALUE(ret))
+                pr_crit("padmux: default settings could not be set\n");
+
+        return 0;
+}
+
+/* Should be initialized before consumers */
+core_initcall(pmx_init);
diff --git a/arch/arm/mach-u300/padmux.h b/arch/arm/mach-u300/padmux.h
index 8c2099ac5046..6e8b86064097 100644
--- a/arch/arm/mach-u300/padmux.h
+++ b/arch/arm/mach-u300/padmux.h
@@ -6,14 +6,34 @@
  * Copyright (C) 2009 ST-Ericsson AB
  * License terms: GNU General Public License (GPL) version 2
  * U300 PADMUX API
- * Author: Linus Walleij <linus.walleij@stericsson.com>
- *
+ * Author: Martin Persson <martin.persson@stericsson.com>
  */
 
 #ifndef __MACH_U300_PADMUX_H
 #define __MACH_U300_PADMUX_H
 
-void pmx_set_mission_mode_mmc(void);
-void pmx_set_mission_mode_spi(void);
+enum pmx_settings {
+        U300_APP_PMX_MMC_SETTING,
+        U300_APP_PMX_SPI_SETTING
+};
+
+struct pmx_onmask {
+        u16 mask;               /* Mask bits */
+        u16 val;                /* Value when active */
+};
+
+struct pmx {
+        struct device *dev;
+        enum pmx_settings setting;
+        char *name;
+        bool activated;
+        bool default_on;
+        struct pmx_onmask onmask[];
+};
+
+struct pmx *pmx_get(struct device *dev, enum pmx_settings setting);
+int pmx_put(struct device *dev, struct pmx *pmx);
+int pmx_activate(struct device *dev, struct pmx *pmx);
+int pmx_deactivate(struct device *dev, struct pmx *pmx);
 
 #endif
diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c
new file mode 100644
index 000000000000..f0e887bea30e
--- /dev/null
+++ b/arch/arm/mach-u300/spi.c
@@ -0,0 +1,124 @@
+/*
+ * arch/arm/mach-u300/spi.c
+ *
+ * Copyright (C) 2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#include <linux/device.h>
+#include <linux/amba/bus.h>
+#include <linux/spi/spi.h>
+#include <linux/amba/pl022.h>
+#include <linux/err.h>
+#include "padmux.h"
+
+/*
+ * The following is for the actual devices on the SSP/SPI bus
+ */
+#ifdef CONFIG_MACH_U300_SPIDUMMY
+static void select_dummy_chip(u32 chipselect)
+{
+        pr_debug("CORE: %s called with CS=0x%x (%s)\n",
+                 __func__,
+                 chipselect,
+                 chipselect ? "unselect chip" : "select chip");
+        /*
+         * Here you would write the chip select value to the GPIO pins if
+         * this was a real chip (but this is a loopback dummy).
+         */
+}
+
+struct pl022_config_chip dummy_chip_info = {
+        /* Nominally this is LOOPBACK_DISABLED, but this is our dummy chip! */
+        .lbm = LOOPBACK_ENABLED,
+        /*
+         * available POLLING_TRANSFER and INTERRUPT_TRANSFER,
+         * DMA_TRANSFER does not work
+         */
+        .com_mode = INTERRUPT_TRANSFER,
+        .iface = SSP_INTERFACE_MOTOROLA_SPI,
+        /* We can only act as master but SSP_SLAVE is possible in theory */
+        .hierarchy = SSP_MASTER,
+        /* 0 = drive TX even as slave, 1 = do not drive TX as slave */
+        .slave_tx_disable = 0,
+        /* LSB first */
+        .endian_tx = SSP_TX_LSB,
+        .endian_rx = SSP_RX_LSB,
+        .data_size = SSP_DATA_BITS_8, /* used to be 12 in some default */
+        .rx_lev_trig = SSP_RX_1_OR_MORE_ELEM,
+        .tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC,
+        .clk_phase = SSP_CLK_SECOND_EDGE,
+        .clk_pol = SSP_CLK_POL_IDLE_LOW,
+        .ctrl_len = SSP_BITS_12,
+        .wait_state = SSP_MWIRE_WAIT_ZERO,
+        .duplex = SSP_MICROWIRE_CHANNEL_FULL_DUPLEX,
+        /*
+         * This is where you insert a call to a function to enable CS
+         * (usually GPIO) for a certain chip.
+         */
+        .cs_control = select_dummy_chip,
+};
+#endif
+
+static struct spi_board_info u300_spi_devices[] = {
+#ifdef CONFIG_MACH_U300_SPIDUMMY
+        {
+                /* A dummy chip used for loopback tests */
+                .modalias       = "spi-dummy",
+                /* Really dummy, pass in additional chip config here */
+                .platform_data  = NULL,
+                /* This defines how the controller shall handle the device */
+                .controller_data = &dummy_chip_info,
+                /* .irq - no external IRQ routed from this device */
+                .max_speed_hz   = 1000000,
+                .bus_num        = 0, /* Only one bus on this chip */
+                .chip_select    = 0,
+                /* Means SPI_CS_HIGH, change if e.g low CS */
+                .mode           = 0,
+        },
+#endif
+};
+
+static struct pl022_ssp_controller ssp_platform_data = {
+        /* If you have several SPI buses this varies, we have only bus 0 */
+        .bus_id = 0,
+        /* Set this to 1 when we think we got DMA working */
+        .enable_dma = 0,
+        /*
+         * On the APP CPU GPIO 4, 5 and 6 are connected as generic
+         * chip selects for SPI. (Same on U330, U335 and U365.)
+         * TODO: make sure the GPIO driver can select these properly
+         * and do padmuxing accordingly too.
+         */
+        .num_chipselect = 3,
+};
+
+
+void __init u300_spi_init(struct amba_device *adev)
+{
+        struct pmx *pmx;
+
+        adev->dev.platform_data = &ssp_platform_data;
+        /*
+         * Setup padmuxing for SPI. Since this must always be
+         * compiled into the kernel, pmx is never released.
+         */
+        pmx = pmx_get(&adev->dev, U300_APP_PMX_SPI_SETTING);
+
+        if (IS_ERR(pmx))
+                dev_warn(&adev->dev, "Could not get padmux handle\n");
+        else {
+                int ret;
+
+                ret = pmx_activate(&adev->dev, pmx);
+                if (IS_ERR_VALUE(ret))
+                        dev_warn(&adev->dev, "Could not activate padmuxing\n");
+        }
+
+}
+void __init u300_spi_register_board_devices(void)
+{
+        /* Register any SPI devices */
+        spi_register_board_info(u300_spi_devices, ARRAY_SIZE(u300_spi_devices));
+}
diff --git a/arch/arm/mach-u300/spi.h b/arch/arm/mach-u300/spi.h
new file mode 100644
index 000000000000..bd3d867e240f
--- /dev/null
+++ b/arch/arm/mach-u300/spi.h
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/mach-u300/spi.h
+ *
+ * Copyright (C) 2009 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ *
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+#ifndef SPI_H
+#define SPI_H
+#include <linux/amba/bus.h>
+
+#ifdef CONFIG_SPI_PL022
+void __init u300_spi_init(struct amba_device *adev);
+void __init u300_spi_register_board_devices(void);
+#else
+/* Compile out SPI support if PL022 is not selected */
+static inline void __init u300_spi_init(struct amba_device *adev)
+{
+}
+static inline void __init u300_spi_register_board_devices(void)
+{
+}
+#endif
+
+#endif
diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
index cce53204880e..26d26f5100fe 100644
--- a/arch/arm/mach-u300/timer.c
+++ b/arch/arm/mach-u300/timer.c
@@ -346,6 +346,21 @@ static struct clocksource clocksource_u300_1mhz = {
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
+/*
+ * Override the global weak sched_clock symbol with this
+ * local implementation which uses the clocksource to get some
+ * better resolution when scheduling the kernel. We accept that
+ * this wraps around for now, since it is just a relative time
+ * stamp. (Inspired by OMAP implementation.)
+ */
+unsigned long long notrace sched_clock(void)
+{
+        return clocksource_cyc2ns(clocksource_u300_1mhz.read(
+                                  &clocksource_u300_1mhz),
+                                  clocksource_u300_1mhz.mult,
+                                  clocksource_u300_1mhz.shift);
+}
+
 
 /*
  * This sets up the system timers, clock source and clock event.
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 975eae41ee66..e13be7c444ca 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -27,6 +27,7 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
 #include <linux/cnt32_to_63.h>
@@ -47,7 +48,6 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <asm/mach/mmc.h>
 
 #include "core.h"
 #include "clock.h"
@@ -369,7 +369,7 @@ unsigned int mmc_status(struct device *dev)
         return readl(VERSATILE_SYSMCI) & mask;
 }
 
-static struct mmc_platform_data mmc0_plat_data = {
+static struct mmci_platform_data mmc0_plat_data = {
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .status         = mmc_status,
         .gpio_wp        = -1,
diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c
index 9af8d8154df5..239cd30fc4f5 100644
--- a/arch/arm/mach-versatile/versatile_pb.c
+++ b/arch/arm/mach-versatile/versatile_pb.c
@@ -24,6 +24,7 @@
 #include <linux/sysdev.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl061.h>
+#include <linux/amba/mmci.h>
 #include <linux/io.h>
 
 #include <mach/hardware.h>
@@ -31,7 +32,6 @@
 #include <asm/mach-types.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/mmc.h>
 
 #include "core.h"
 
@@ -41,7 +41,7 @@
 #define IRQ_MMCI1A      IRQ_SIC_MMCI1A
 #endif
 
-static struct mmc_platform_data mmc1_plat_data = {
+static struct mmci_platform_data mmc1_plat_data = {
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .status         = mmc_status,
         .gpio_wp        = -1,
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 5fe595aeba69..8d43e58f9244 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -771,3 +771,8 @@ config CACHE_XSC3L2
         select OUTER_CACHE
         help
           This option enables the L2 cache on XScale3.
+
+config ARM_L1_CACHE_SHIFT
+        int
+        default 6 if ARCH_OMAP3
+        default 5
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index cc8829d7e116..379f78556055 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -25,6 +25,19 @@
 
 #include "fault.h"
 
+/*
+ * Fault status register encodings.  We steal bit 31 for our own purposes.
+ */
+#define FSR_LNX_PF              (1 << 31)
+#define FSR_WRITE               (1 << 11)
+#define FSR_FS4                 (1 << 10)
+#define FSR_FS3_0               (15)
+
+static inline int fsr_fs(unsigned int fsr)
+{
+        return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6;
+}
+
 #ifdef CONFIG_MMU
 
 #ifdef CONFIG_KPROBES
@@ -182,18 +195,35 @@ void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 #define VM_FAULT_BADMAP         0x010000
 #define VM_FAULT_BADACCESS      0x020000
 
-static int
+/*
+ * Check that the permissions on the VMA allow for the fault which occurred.
+ * If we encountered a write fault, we must have write permission, otherwise
+ * we allow any permission.
+ */
+static inline bool access_error(unsigned int fsr, struct vm_area_struct *vma)
+{
+        unsigned int mask = VM_READ | VM_WRITE | VM_EXEC;
+
+        if (fsr & FSR_WRITE)
+                mask = VM_WRITE;
+        if (fsr & FSR_LNX_PF)
+                mask = VM_EXEC;
+
+        return vma->vm_flags & mask ? false : true;
+}
+
+static int __kprobes
 __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
                 struct task_struct *tsk)
 {
         struct vm_area_struct *vma;
-        int fault, mask;
+        int fault;
 
         vma = find_vma(mm, addr);
         fault = VM_FAULT_BADMAP;
-        if (!vma)
+        if (unlikely(!vma))
                 goto out;
-        if (vma->vm_start > addr)
+        if (unlikely(vma->vm_start > addr))
                 goto check_stack;
 
         /*
@@ -201,47 +231,24 @@ __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
          * memory access, so we can handle it.
          */
 good_area:
-        if (fsr & (1 << 11)) /* write? */
-                mask = VM_WRITE;
-        else
-                mask = VM_READ|VM_EXEC|VM_WRITE;
-
-        fault = VM_FAULT_BADACCESS;
-        if (!(vma->vm_flags & mask))
+        if (access_error(fsr, vma)) {
+                fault = VM_FAULT_BADACCESS;
                 goto out;
+        }
 
         /*
-         * If for any reason at all we couldn't handle
-         * the fault, make sure we exit gracefully rather
-         * than endlessly redo the fault.
+         * If for any reason at all we couldn't handle the fault, make
+         * sure we exit gracefully rather than endlessly redo the fault.
          */
-survive:
-        fault = handle_mm_fault(mm, vma, addr & PAGE_MASK, (fsr & (1 << 11)) ? FAULT_FLAG_WRITE : 0);
-        if (unlikely(fault & VM_FAULT_ERROR)) {
-                if (fault & VM_FAULT_OOM)
-                        goto out_of_memory;
-                else if (fault & VM_FAULT_SIGBUS)
-                        return fault;
-                BUG();
-        }
+        fault = handle_mm_fault(mm, vma, addr & PAGE_MASK, (fsr & FSR_WRITE) ? FAULT_FLAG_WRITE : 0);
+        if (unlikely(fault & VM_FAULT_ERROR))
+                return fault;
         if (fault & VM_FAULT_MAJOR)
                 tsk->maj_flt++;
         else
                 tsk->min_flt++;
         return fault;
 
-out_of_memory:
-        if (!is_global_init(tsk))
-                goto out;
-
-        /*
-         * If we are out of memory for pid1, sleep for a while and retry
-         */
-        up_read(&mm->mmap_sem);
-        yield();
-        down_read(&mm->mmap_sem);
-        goto survive;
-
 check_stack:
         if (vma->vm_flags & VM_GROWSDOWN && !expand_stack(vma, addr))
                 goto good_area;
@@ -278,6 +285,13 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
                 if (!user_mode(regs) && !search_exception_tables(regs->ARM_pc))
                         goto no_context;
                 down_read(&mm->mmap_sem);
+        } else {
+                /*
+                 * The above down_read_trylock() might have succeeded in
+                 * which case, we'll have missed the might_sleep() from
+                 * down_read()
+                 */
+                might_sleep();
         }
 
         fault = __do_page_fault(mm, addr, fsr, tsk);
@@ -289,6 +303,16 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
         if (likely(!(fault & (VM_FAULT_ERROR | VM_FAULT_BADMAP | VM_FAULT_BADACCESS))))
                 return 0;
 
+        if (fault & VM_FAULT_OOM) {
+                /*
+                 * We ran out of memory, call the OOM killer, and return to
+                 * userspace (which will retry the fault, or kill us if we
+                 * got oom-killed)
+                 */
+                pagefault_out_of_memory();
+                return 0;
+        }
+
         /*
          * If we are in kernel mode at this point, we
          * have no context to handle this fault with.
@@ -296,16 +320,6 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
         if (!user_mode(regs))
                 goto no_context;
 
-        if (fault & VM_FAULT_OOM) {
-                /*
-                 * We ran out of memory, or some other thing
-                 * happened to us that made us unable to handle
-                 * the page fault gracefully.
-                 */
-                printk("VM: killing process %s\n", tsk->comm);
-                do_group_exit(SIGKILL);
-                return 0;
-        }
         if (fault & VM_FAULT_SIGBUS) {
                 /*
                  * We had some memory, but were unable to
@@ -489,10 +503,10 @@ hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *)
 asmlinkage void __exception
 do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
-        const struct fsr_info *inf = fsr_info + (fsr & 15) + ((fsr & (1 << 10)) >> 6);
+        const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
         struct siginfo info;
 
-        if (!inf->fn(addr, fsr, regs))
+        if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
                 return;
 
         printk(KERN_ALERT "Unhandled fault: %s (0x%03x) at 0x%08lx\n",
@@ -508,6 +522,6 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 asmlinkage void __exception
 do_PrefetchAbort(unsigned long addr, struct pt_regs *regs)
 {
-        do_translation_fault(addr, 0, regs);
+        do_translation_fault(addr, FSR_LNX_PF, regs);
 }
 
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index f982606d7bf9..877c492f8e10 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -613,6 +613,14 @@ void __init mem_init(void)
 
 void free_initmem(void)
 {
+#ifdef CONFIG_HAVE_TCM
+        extern char *__tcm_start, *__tcm_end;
+
+        totalram_pages += free_area(__phys_to_pfn(__pa(__tcm_start)),
+                                    __phys_to_pfn(__pa(__tcm_end)),
+                                    "TCM link");
+#endif
+
         if (!machine_is_integrator() && !machine_is_cintegrator())
                 totalram_pages += free_area(__phys_to_pfn(__pa(__init_begin)),
                                             __phys_to_pfn(__pa(__init_end)),
diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/plat-iop/adma.c
index 3c127aabe214..1ff6a37e893c 100644
--- a/arch/arm/plat-iop/adma.c
+++ b/arch/arm/plat-iop/adma.c
@@ -179,7 +179,6 @@ static int __init iop3xx_adma_cap_init(void)
         dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask);
         #else
         dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask);
-        dma_cap_set(DMA_MEMCPY_CRC32C, iop3xx_dma_0_data.cap_mask);
         dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask);
         #endif
 
@@ -188,7 +187,6 @@ static int __init iop3xx_adma_cap_init(void)
         dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask);
         #else
         dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask);
-        dma_cap_set(DMA_MEMCPY_CRC32C, iop3xx_dma_1_data.cap_mask);
         dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask);
         #endif
 
@@ -198,7 +196,7 @@ static int __init iop3xx_adma_cap_init(void)
         dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask);
         #else
         dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask);
-        dma_cap_set(DMA_ZERO_SUM, iop3xx_aau_data.cap_mask);
+        dma_cap_set(DMA_XOR_VAL, iop3xx_aau_data.cap_mask);
         dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask);
         dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask);
         #endif
diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c
index 70aeee407f7d..2975798d411f 100644
--- a/arch/arm/plat-pxa/dma.c
+++ b/arch/arm/plat-pxa/dma.c
@@ -17,22 +17,266 @@
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/errno.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/system.h>
 #include <asm/irq.h>
+#include <asm/memory.h>
 #include <mach/hardware.h>
 #include <mach/dma.h>
 
+#define DMA_DEBUG_NAME          "pxa_dma"
+#define DMA_MAX_REQUESTERS      64
+
 struct dma_channel {
         char *name;
         pxa_dma_prio prio;
         void (*irq_handler)(int, void *);
         void *data;
+        spinlock_t lock;
 };
 
 static struct dma_channel *dma_channels;
 static int num_dma_channels;
 
+/*
+ * Debug fs
+ */
+#ifdef CONFIG_DEBUG_FS
+#include <linux/debugfs.h>
+#include <linux/uaccess.h>
+#include <linux/seq_file.h>
+
+static struct dentry *dbgfs_root, *dbgfs_state, **dbgfs_chan;
+
+static int dbg_show_requester_chan(struct seq_file *s, void *p)
+{
+        int pos = 0;
+        int chan = (int)s->private;
+        int i;
+        u32 drcmr;
+
+        pos += seq_printf(s, "DMA channel %d requesters list :\n", chan);
+        for (i = 0; i < DMA_MAX_REQUESTERS; i++) {
+                drcmr = DRCMR(i);
+                if ((drcmr & DRCMR_CHLNUM) == chan)
+                        pos += seq_printf(s, "\tRequester %d (MAPVLD=%d)\n", i,
+                                          !!(drcmr & DRCMR_MAPVLD));
+        }
+        return pos;
+}
+
+static inline int dbg_burst_from_dcmd(u32 dcmd)
+{
+        int burst = (dcmd >> 16) & 0x3;
+
+        return burst ? 4 << burst : 0;
+}
+
+static int is_phys_valid(unsigned long addr)
+{
+        return pfn_valid(__phys_to_pfn(addr));
+}
+
+#define DCSR_STR(flag) (dcsr & DCSR_##flag ? #flag" " : "")
+#define DCMD_STR(flag) (dcmd & DCMD_##flag ? #flag" " : "")
+
+static int dbg_show_descriptors(struct seq_file *s, void *p)
+{
+        int pos = 0;
+        int chan = (int)s->private;
+        int i, max_show = 20, burst, width;
+        u32 dcmd;
+        unsigned long phys_desc;
+        struct pxa_dma_desc *desc;
+        unsigned long flags;
+
+        spin_lock_irqsave(&dma_channels[chan].lock, flags);
+        phys_desc = DDADR(chan);
+
+        pos += seq_printf(s, "DMA channel %d descriptors :\n", chan);
+        pos += seq_printf(s, "[%03d] First descriptor unknown\n", 0);
+        for (i = 1; i < max_show && is_phys_valid(phys_desc); i++) {
+                desc = phys_to_virt(phys_desc);
+                dcmd = desc->dcmd;
+                burst = dbg_burst_from_dcmd(dcmd);
+                width = (1 << ((dcmd >> 14) & 0x3)) >> 1;
+
+                pos += seq_printf(s, "[%03d] Desc at %08lx(virt %p)\n",
+                                  i, phys_desc, desc);
+                pos += seq_printf(s, "\tDDADR = %08x\n", desc->ddadr);
+                pos += seq_printf(s, "\tDSADR = %08x\n", desc->dsadr);
+                pos += seq_printf(s, "\tDTADR = %08x\n", desc->dtadr);
+                pos += seq_printf(s, "\tDCMD  = %08x (%s%s%s%s%s%s%sburst=%d"
+                                  " width=%d len=%d)\n",
+                                  dcmd,
+                                  DCMD_STR(INCSRCADDR), DCMD_STR(INCTRGADDR),
+                                  DCMD_STR(FLOWSRC), DCMD_STR(FLOWTRG),
+                                  DCMD_STR(STARTIRQEN), DCMD_STR(ENDIRQEN),
+                                  DCMD_STR(ENDIAN), burst, width,
+                                  dcmd & DCMD_LENGTH);
+                phys_desc = desc->ddadr;
+        }
+        if (i == max_show)
+                pos += seq_printf(s, "[%03d] Desc at %08lx ... max display reached\n",
+                                  i, phys_desc);
+        else
+                pos += seq_printf(s, "[%03d] Desc at %08lx is %s\n",
+                                  i, phys_desc, phys_desc == DDADR_STOP ?
+                                  "DDADR_STOP" : "invalid");
+
+        spin_unlock_irqrestore(&dma_channels[chan].lock, flags);
+        return pos;
+}
+
+static int dbg_show_chan_state(struct seq_file *s, void *p)
+{
+        int pos = 0;
+        int chan = (int)s->private;
+        u32 dcsr, dcmd;
+        int burst, width;
+        static char *str_prio[] = { "high", "normal", "low" };
+
+        dcsr = DCSR(chan);
+        dcmd = DCMD(chan);
+        burst = dbg_burst_from_dcmd(dcmd);
+        width = (1 << ((dcmd >> 14) & 0x3)) >> 1;
+
+        pos += seq_printf(s, "DMA channel %d\n", chan);
+        pos += seq_printf(s, "\tPriority : %s\n",
+                          str_prio[dma_channels[chan].prio]);
+        pos += seq_printf(s, "\tUnaligned transfer bit: %s\n",
+                          DALGN & (1 << chan) ? "yes" : "no");
+        pos += seq_printf(s, "\tDCSR  = %08x (%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s)\n",
+                          dcsr, DCSR_STR(RUN), DCSR_STR(NODESC),
+                          DCSR_STR(STOPIRQEN), DCSR_STR(EORIRQEN),
+                          DCSR_STR(EORJMPEN), DCSR_STR(EORSTOPEN),
+                          DCSR_STR(SETCMPST), DCSR_STR(CLRCMPST),
+                          DCSR_STR(CMPST), DCSR_STR(EORINTR), DCSR_STR(REQPEND),
+                          DCSR_STR(STOPSTATE), DCSR_STR(ENDINTR),
+                          DCSR_STR(STARTINTR), DCSR_STR(BUSERR));
+
+        pos += seq_printf(s, "\tDCMD  = %08x (%s%s%s%s%s%s%sburst=%d width=%d"
+                          " len=%d)\n",
+                          dcmd,
+                          DCMD_STR(INCSRCADDR), DCMD_STR(INCTRGADDR),
+                          DCMD_STR(FLOWSRC), DCMD_STR(FLOWTRG),
+                          DCMD_STR(STARTIRQEN), DCMD_STR(ENDIRQEN),
+                          DCMD_STR(ENDIAN), burst, width, dcmd & DCMD_LENGTH);
+        pos += seq_printf(s, "\tDSADR = %08x\n", DSADR(chan));
+        pos += seq_printf(s, "\tDTADR = %08x\n", DTADR(chan));
+        pos += seq_printf(s, "\tDDADR = %08x\n", DDADR(chan));
+        return pos;
+}
+
+static int dbg_show_state(struct seq_file *s, void *p)
+{
+        int pos = 0;
+
+        /* basic device status */
+        pos += seq_printf(s, "DMA engine status\n");
+        pos += seq_printf(s, "\tChannel number: %d\n", num_dma_channels);
+
+        return pos;
+}
+
+#define DBGFS_FUNC_DECL(name) \
+static int dbg_open_##name(struct inode *inode, struct file *file) \
+{ \
+        return single_open(file, dbg_show_##name, inode->i_private); \
+} \
+static const struct file_operations dbg_fops_##name = { \
+        .owner          = THIS_MODULE, \
+        .open           = dbg_open_##name, \
+        .llseek         = seq_lseek, \
+        .read           = seq_read, \
+        .release        = single_release, \
+}
+
+DBGFS_FUNC_DECL(state);
+DBGFS_FUNC_DECL(chan_state);
+DBGFS_FUNC_DECL(descriptors);
+DBGFS_FUNC_DECL(requester_chan);
+
+static struct dentry *pxa_dma_dbg_alloc_chan(int ch, struct dentry *chandir)
+{
+        char chan_name[11];
+        struct dentry *chan, *chan_state = NULL, *chan_descr = NULL;
+        struct dentry *chan_reqs = NULL;
+        void *dt;
+
+        scnprintf(chan_name, sizeof(chan_name), "%d", ch);
+        chan = debugfs_create_dir(chan_name, chandir);
+        dt = (void *)ch;
+
+        if (chan)
+                chan_state = debugfs_create_file("state", 0400, chan, dt,
+                                                 &dbg_fops_chan_state);
+        if (chan_state)
+                chan_descr = debugfs_create_file("descriptors", 0400, chan, dt,
+                                                 &dbg_fops_descriptors);
+        if (chan_descr)
+                chan_reqs = debugfs_create_file("requesters", 0400, chan, dt,
+                                                &dbg_fops_requester_chan);
+        if (!chan_reqs)
+                goto err_state;
+
+        return chan;
+
+err_state:
+        debugfs_remove_recursive(chan);
+        return NULL;
+}
+
+static void pxa_dma_init_debugfs(void)
+{
+        int i;
+        struct dentry *chandir;
+
+        dbgfs_root = debugfs_create_dir(DMA_DEBUG_NAME, NULL);
+        if (IS_ERR(dbgfs_root) || !dbgfs_root)
+                goto err_root;
+
+        dbgfs_state = debugfs_create_file("state", 0400, dbgfs_root, NULL,
+                                          &dbg_fops_state);
+        if (!dbgfs_state)
+                goto err_state;
+
+        dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels,
+                             GFP_KERNEL);
+        if (!dbgfs_state)
+                goto err_alloc;
+
+        chandir = debugfs_create_dir("channels", dbgfs_root);
+        if (!chandir)
+                goto err_chandir;
+
+        for (i = 0; i < num_dma_channels; i++) {
+                dbgfs_chan[i] = pxa_dma_dbg_alloc_chan(i, chandir);
+                if (!dbgfs_chan[i])
+                        goto err_chans;
+        }
+
+        return;
+err_chans:
+err_chandir:
+        kfree(dbgfs_chan);
+err_alloc:
+err_state:
+        debugfs_remove_recursive(dbgfs_root);
+err_root:
+        pr_err("pxa_dma: debugfs is not available\n");
+}
+
+static void __exit pxa_dma_cleanup_debugfs(void)
+{
+        debugfs_remove_recursive(dbgfs_root);
+}
+#else
+static inline void pxa_dma_init_debugfs(void) {}
+static inline void pxa_dma_cleanup_debugfs(void) {}
+#endif
+
 int pxa_request_dma (char *name, pxa_dma_prio prio,
                         void (*irq_handler)(int, void *),
                         void *data)
@@ -71,6 +315,7 @@ int pxa_request_dma (char *name, pxa_dma_prio prio,
         local_irq_restore(flags);
         return i;
 }
+EXPORT_SYMBOL(pxa_request_dma);
 
 void pxa_free_dma (int dma_ch)
 {
@@ -88,24 +333,26 @@ void pxa_free_dma (int dma_ch)
         dma_channels[dma_ch].name = NULL;
         local_irq_restore(flags);
 }
+EXPORT_SYMBOL(pxa_free_dma);
 
 static irqreturn_t dma_irq_handler(int irq, void *dev_id)
 {
         int i, dint = DINT;
+        struct dma_channel *channel;
 
-        for (i = 0; i < num_dma_channels; i++) {
-                if (dint & (1 << i)) {
-                        struct dma_channel *channel = &dma_channels[i];
-                        if (channel->name && channel->irq_handler) {
-                                channel->irq_handler(i, channel->data);
-                        } else {
-                                /*
-                                 * IRQ for an unregistered DMA channel:
-                                 * let's clear the interrupts and disable it.
-                                 */
-                                printk (KERN_WARNING "spurious IRQ for DMA channel %d\n", i);
-                                DCSR(i) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR;
-                        }
+        while (dint) {
+                i = __ffs(dint);
+                dint &= (dint - 1);
+                channel = &dma_channels[i];
+                if (channel->name && channel->irq_handler) {
+                        channel->irq_handler(i, channel->data);
+                } else {
+                        /*
+                         * IRQ for an unregistered DMA channel:
+                         * let's clear the interrupts and disable it.
+                         */
+                        printk (KERN_WARNING "spurious IRQ for DMA channel %d\n", i);
+                        DCSR(i) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR;
                 }
         }
         return IRQ_HANDLED;
@@ -127,6 +374,7 @@ int __init pxa_init_dma(int irq, int num_ch)
         for (i = 0; i < num_ch; i++) {
                 DCSR(i) = 0;
                 dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW);
+                spin_lock_init(&dma_channels[i].lock);
         }
 
         ret = request_irq(irq, dma_irq_handler, IRQF_DISABLED, "DMA", NULL);
@@ -135,10 +383,9 @@ int __init pxa_init_dma(int irq, int num_ch)
                 kfree(dma_channels);
                 return ret;
         }
-
         num_dma_channels = num_ch;
+
+        pxa_dma_init_debugfs();
+
         return 0;
 }
-
-EXPORT_SYMBOL(pxa_request_dma);
-EXPORT_SYMBOL(pxa_free_dma);
diff --git a/arch/arm/plat-pxa/include/plat/mfp.h b/arch/arm/plat-pxa/include/plat/mfp.h
index 64019464c8db..22086e696e8e 100644
--- a/arch/arm/plat-pxa/include/plat/mfp.h
+++ b/arch/arm/plat-pxa/include/plat/mfp.h
@@ -150,6 +150,74 @@ enum {
         MFP_PIN_GPIO125,
         MFP_PIN_GPIO126,
         MFP_PIN_GPIO127,
+
+        MFP_PIN_GPIO128,
+        MFP_PIN_GPIO129,
+        MFP_PIN_GPIO130,
+        MFP_PIN_GPIO131,
+        MFP_PIN_GPIO132,
+        MFP_PIN_GPIO133,
+        MFP_PIN_GPIO134,
+        MFP_PIN_GPIO135,
+        MFP_PIN_GPIO136,
+        MFP_PIN_GPIO137,
+        MFP_PIN_GPIO138,
+        MFP_PIN_GPIO139,
+        MFP_PIN_GPIO140,
+        MFP_PIN_GPIO141,
+        MFP_PIN_GPIO142,
+        MFP_PIN_GPIO143,
+        MFP_PIN_GPIO144,
+        MFP_PIN_GPIO145,
+        MFP_PIN_GPIO146,
+        MFP_PIN_GPIO147,
+        MFP_PIN_GPIO148,
+        MFP_PIN_GPIO149,
+        MFP_PIN_GPIO150,
+        MFP_PIN_GPIO151,
+        MFP_PIN_GPIO152,
+        MFP_PIN_GPIO153,
+        MFP_PIN_GPIO154,
+        MFP_PIN_GPIO155,
+        MFP_PIN_GPIO156,
+        MFP_PIN_GPIO157,
+        MFP_PIN_GPIO158,
+        MFP_PIN_GPIO159,
+        MFP_PIN_GPIO160,
+        MFP_PIN_GPIO161,
+        MFP_PIN_GPIO162,
+        MFP_PIN_GPIO163,
+        MFP_PIN_GPIO164,
+        MFP_PIN_GPIO165,
+        MFP_PIN_GPIO166,
+        MFP_PIN_GPIO167,
+        MFP_PIN_GPIO168,
+        MFP_PIN_GPIO169,
+        MFP_PIN_GPIO170,
+        MFP_PIN_GPIO171,
+        MFP_PIN_GPIO172,
+        MFP_PIN_GPIO173,
+        MFP_PIN_GPIO174,
+        MFP_PIN_GPIO175,
+        MFP_PIN_GPIO176,
+        MFP_PIN_GPIO177,
+        MFP_PIN_GPIO178,
+        MFP_PIN_GPIO179,
+        MFP_PIN_GPIO180,
+        MFP_PIN_GPIO181,
+        MFP_PIN_GPIO182,
+        MFP_PIN_GPIO183,
+        MFP_PIN_GPIO184,
+        MFP_PIN_GPIO185,
+        MFP_PIN_GPIO186,
+        MFP_PIN_GPIO187,
+        MFP_PIN_GPIO188,
+        MFP_PIN_GPIO189,
+        MFP_PIN_GPIO190,
+        MFP_PIN_GPIO191,
+
+        MFP_PIN_GPIO255 = 255,
+
         MFP_PIN_GPIO0_2,
         MFP_PIN_GPIO1_2,
         MFP_PIN_GPIO2_2,
@@ -325,8 +393,9 @@ typedef unsigned long mfp_cfg_t;
 #define MFP_PULL_LOW            (0x1 << 21)
 #define MFP_PULL_HIGH           (0x2 << 21)
 #define MFP_PULL_BOTH           (0x3 << 21)
-#define MFP_PULL_MASK           (0x3 << 21)
-#define MFP_PULL(x)             (((x) >> 21) & 0x3)
+#define MFP_PULL_FLOAT          (0x4 << 21)
+#define MFP_PULL_MASK           (0x7 << 21)
+#define MFP_PULL(x)             (((x) >> 21) & 0x7)
 
 #define MFP_CFG_DEFAULT         (MFP_AF0 | MFP_DS03X | MFP_LPM_DEFAULT |\
                                  MFP_LPM_EDGE_NONE | MFP_PULL_NONE)
diff --git a/arch/arm/plat-pxa/mfp.c b/arch/arm/plat-pxa/mfp.c
index e716c622a17c..9405d0379c85 100644
--- a/arch/arm/plat-pxa/mfp.c
+++ b/arch/arm/plat-pxa/mfp.c
@@ -77,11 +77,13 @@
  * MFPR_PULL_LOW        1         0        1
  * MFPR_PULL_HIGH       1         1        0
  * MFPR_PULL_BOTH       1         1        1
+ * MFPR_PULL_FLOAT      1         0        0
  */
 #define MFPR_PULL_NONE          (0)
 #define MFPR_PULL_LOW           (MFPR_PULL_SEL | MFPR_PULLDOWN_EN)
 #define MFPR_PULL_BOTH          (MFPR_PULL_LOW | MFPR_PULLUP_EN)
 #define MFPR_PULL_HIGH          (MFPR_PULL_SEL | MFPR_PULLUP_EN)
+#define MFPR_PULL_FLOAT         (MFPR_PULL_SEL)
 
 /* mfp_spin_lock is used to ensure that MFP register configuration
  * (most likely a read-modify-write operation) is atomic, and that
@@ -116,6 +118,7 @@ static const unsigned long mfpr_pull[] = {
         MFPR_PULL_LOW,
         MFPR_PULL_HIGH,
         MFPR_PULL_BOTH,
+        MFPR_PULL_FLOAT,
 };
 
 /* mapping of MFP_LPM_EDGE_* definitions to MFPR_EDGE_* register bits */
diff --git a/arch/arm/plat-s3c/gpio.c b/arch/arm/plat-s3c/gpio.c
index 260fdc6ad685..5ff24e0f9f89 100644
--- a/arch/arm/plat-s3c/gpio.c
+++ b/arch/arm/plat-s3c/gpio.c
@@ -28,7 +28,7 @@ static __init void s3c_gpiolib_track(struct s3c_gpio_chip *chip)
 
         gpn = chip->chip.base;
         for (i = 0; i < chip->chip.ngpio; i++, gpn++) {
-                BUG_ON(gpn > ARRAY_SIZE(s3c_gpios));
+                BUG_ON(gpn >= ARRAY_SIZE(s3c_gpios));
                 s3c_gpios[gpn] = chip;
         }
 }
diff --git a/arch/arm/plat-s3c64xx/dma.c b/arch/arm/plat-s3c64xx/dma.c
index 67aa93dbb69e..266a10745a85 100644
--- a/arch/arm/plat-s3c64xx/dma.c
+++ b/arch/arm/plat-s3c64xx/dma.c
@@ -345,13 +345,13 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id,
         if (!chan)
                 return -EINVAL;
 
-        buff = kzalloc(sizeof(struct s3c64xx_dma_buff), GFP_KERNEL);
+        buff = kzalloc(sizeof(struct s3c64xx_dma_buff), GFP_ATOMIC);
         if (!buff) {
                 printk(KERN_ERR "%s: no memory for buffer\n", __func__);
                 return -ENOMEM;
         }
 
-        lli = dma_pool_alloc(dma_pool, GFP_KERNEL, &buff->lli_dma);
+        lli = dma_pool_alloc(dma_pool, GFP_ATOMIC, &buff->lli_dma);
         if (!lli) {
                 printk(KERN_ERR "%s: no memory for lli\n", __func__);
                 ret = -ENOMEM;
@@ -697,7 +697,7 @@ static int __init s3c64xx_dma_init(void)
 
         printk(KERN_INFO "%s: Registering DMA channels\n", __func__);
 
-        dma_pool = dma_pool_create("DMA-LLI", NULL, 32, 16, 0);
+        dma_pool = dma_pool_create("DMA-LLI", NULL, sizeof(struct pl080s_lli), 16, 0);
         if (!dma_pool) {
                 printk(KERN_ERR "%s: failed to create pool\n", __func__);
                 return -ENOMEM;
diff --git a/arch/arm/plat-s3c64xx/include/plat/dma-plat.h b/arch/arm/plat-s3c64xx/include/plat/dma-plat.h
index 0c30dd986725..8f76a1e474d6 100644
--- a/arch/arm/plat-s3c64xx/include/plat/dma-plat.h
+++ b/arch/arm/plat-s3c64xx/include/plat/dma-plat.h
@@ -26,7 +26,7 @@ struct s3c64xx_dma_buff {
         struct s3c64xx_dma_buff *next;
 
         void                    *pw;
-        struct pl080_lli        *lli;
+        struct pl080s_lli       *lli;
         dma_addr_t               lli_dma;
 };
 
diff --git a/arch/arm/plat-s3c64xx/include/plat/irqs.h b/arch/arm/plat-s3c64xx/include/plat/irqs.h
index 743a70094d04..7956fd3bb194 100644
--- a/arch/arm/plat-s3c64xx/include/plat/irqs.h
+++ b/arch/arm/plat-s3c64xx/include/plat/irqs.h
@@ -194,9 +194,17 @@
 
 #define IRQ_EINT_GROUP(group, no)       (IRQ_EINT_GROUP##group##_BASE + (no))
 
+/* Define a group of interrupts for board-specific use (eg, for MFD
+ * interrupt controllers). */
+#define IRQ_BOARD_START (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1)
+
+#define IRQ_BOARD_NR 16
+
+#define IRQ_BOARD_END (IRQ_BOARD_START + IRQ_BOARD_NR)
+
 /* Set the default NR_IRQS */
 
-#define NR_IRQS (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR + 1)
+#define NR_IRQS (IRQ_BOARD_END + 1)
 
 #endif /* __ASM_PLAT_S3C64XX_IRQS_H */
 
diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c
index febac1950d8e..9745852261e0 100644
--- a/arch/arm/plat-s3c64xx/s3c6400-clock.c
+++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c
@@ -302,8 +302,8 @@ static int s3c64xx_setrate_clksrc(struct clk *clk, unsigned long rate)
                 return -EINVAL;
 
         val = __raw_readl(reg);
-        val &= ~(0xf << sclk->shift);
-        val |= (div - 1) << sclk->shift;
+        val &= ~(0xf << sclk->divider_shift);
+        val |= (div - 1) << sclk->divider_shift;
         __raw_writel(val, reg);
 
         return 0;
@@ -328,6 +328,8 @@ static int s3c64xx_setparent_clksrc(struct clk *clk, struct clk *parent)
                 clksrc |= src_nr << sclk->shift;
 
                 __raw_writel(clksrc, S3C_CLK_SRC);
+
+                clk->parent = parent;
                 return 0;
         }
 
@@ -343,7 +345,7 @@ static unsigned long s3c64xx_roundrate_clksrc(struct clk *clk,
         if (rate > parent_rate)
                 rate = parent_rate;
         else {
-                div = rate / parent_rate;
+                div = parent_rate / rate;
 
                 if (div == 0)
                         div = 1;
diff --git a/arch/arm/plat-stmp3xxx/dma.c b/arch/arm/plat-stmp3xxx/dma.c
index d2f497764dce..ef88f25fb870 100644
--- a/arch/arm/plat-stmp3xxx/dma.c
+++ b/arch/arm/plat-stmp3xxx/dma.c
@@ -264,7 +264,7 @@ int stmp3xxx_dma_make_chain(int ch, struct stmp37xx_circ_dma_chain *chain,
                                         stmp3xxx_dma_free_command(ch,
                                                                   &descriptors
                                                                   [i]);
-                                } while (i-- >= 0);
+                                } while (i-- > 0);
                         }
                         return err;
                 }
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index c8c55b469342..94be7bb6cb9a 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Sat Sep 12 12:00:16 2009
+# Last update: Fri Sep 18 21:42:00 2009
 #
 # machine_is_xxx        CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -1638,7 +1638,7 @@ mx35evb			MACH_MX35EVB		MX35EVB			1643
 aml_m8050               MACH_AML_M8050          AML_M8050               1644
 mx35_3ds                MACH_MX35_3DS           MX35_3DS                1645
 mars                    MACH_MARS               MARS                    1646
-ntosd_644xa             MACH_NTOSD_644XA        NTOSD_644XA             1647
+neuros_osd2             MACH_NEUROS_OSD2        NEUROS_OSD2             1647
 badger                  MACH_BADGER             BADGER                  1648
 trizeps4wl              MACH_TRIZEPS4WL         TRIZEPS4WL              1649
 trizeps5                MACH_TRIZEPS5           TRIZEPS5                1650
@@ -1654,7 +1654,7 @@ vf10xx			MACH_VF10XX		VF10XX			1659
 zoran43xx               MACH_ZORAN43XX          ZORAN43XX               1660
 sonix926                MACH_SONIX926           SONIX926                1661
 celestialsemi           MACH_CELESTIALSEMI      CELESTIALSEMI           1662
-cc9m2443                MACH_CC9M2443           CC9M2443                1663
+cc9m2443js              MACH_CC9M2443JS         CC9M2443JS              1663
 tw5334                  MACH_TW5334             TW5334                  1664
 omap_htcartemis         MACH_HTCARTEMIS         HTCARTEMIS              1665
 nal_hlite               MACH_NAL_HLITE          NAL_HLITE               1666
@@ -1802,7 +1802,7 @@ ccw9p9215js		MACH_CCW9P9215JS	CCW9P9215JS		1811
 rd88f5181l_ge           MACH_RD88F5181L_GE      RD88F5181L_GE           1812
 sifmain                 MACH_SIFMAIN            SIFMAIN                 1813
 sam9_l9261              MACH_SAM9_L9261         SAM9_L9261              1814
-cc9m2443js              MACH_CC9M2443JS         CC9M2443JS              1815
+cc9m2443                MACH_CC9M2443           CC9M2443                1815
 xaria300                MACH_XARIA300           XARIA300                1816
 it9200                  MACH_IT9200             IT9200                  1817
 rd88f5181l_fxo          MACH_RD88F5181L_FXO     RD88F5181L_FXO          1818
@@ -2409,3 +2409,15 @@ platypus		MACH_PLATYPUS		PLATYPUS		2422
 pss2                    MACH_PSS2               PSS2                    2423
 davinci_apm150          MACH_DAVINCI_APM150     DAVINCI_APM150          2424
 str9100                 MACH_STR9100            STR9100                 2425
+net5big                 MACH_NET5BIG            NET5BIG                 2426
+seabed9263              MACH_SEABED9263         SEABED9263              2427
+mx51_m2id               MACH_MX51_M2ID          MX51_M2ID               2428
+octvocplus_eb           MACH_OCTVOCPLUS_EB      OCTVOCPLUS_EB           2429
+klk_firefox             MACH_KLK_FIREFOX        KLK_FIREFOX             2430
+klk_wirma_module        MACH_KLK_WIRMA_MODULE   KLK_WIRMA_MODULE        2431
+klk_wirma_mmi           MACH_KLK_WIRMA_MMI      KLK_WIRMA_MMI           2432
+supersonic              MACH_SUPERSONIC         SUPERSONIC              2433
+liberty                 MACH_LIBERTY            LIBERTY                 2434
+mh355                   MACH_MH355              MH355                   2435
+pc7802                  MACH_PC7802             PC7802                  2436
+gnet_sgc                MACH_GNET_SGC           GNET_SGC                2437
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 21ac7c26079e..ffd90fbbc8f9 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -96,8 +96,7 @@ SECTIONS
         {
                 __sdata = .;
                 /* This gets done first, so the glob doesn't suck it in */
-                . = ALIGN(32);
-                *(.data.cacheline_aligned)
+                CACHELINE_ALIGNED_DATA(32)
 
 #if !L1_DATA_A_LENGTH
                 . = ALIGN(32);
@@ -116,12 +115,7 @@ SECTIONS
                 DATA_DATA
                 CONSTRUCTORS
 
-                /* make sure the init_task is aligned to the
-                 * kernel thread size so we can locate the kernel
-                 * stack properly and quickly.
-                 */
-                . = ALIGN(THREAD_SIZE);
-                *(.init_task.data)
+                INIT_TASK_DATA(THREAD_SIZE)
 
                 __edata = .;
         }
@@ -134,39 +128,10 @@ SECTIONS
         . = ALIGN(PAGE_SIZE);
         ___init_begin = .;
 
-        .init.text :
-        {
-                . = ALIGN(PAGE_SIZE);
-                __sinittext = .;
-                INIT_TEXT
-                __einittext = .;
-        }
-        .init.data :
-        {
-                . = ALIGN(16);
-                INIT_DATA
-        }
-        .init.setup :
-        {
-                . = ALIGN(16);
-                ___setup_start = .;
-                *(.init.setup)
-                ___setup_end = .;
-        }
-        .initcall.init :
-        {
-                ___initcall_start = .;
-                INITCALLS
-                ___initcall_end = .;
-        }
-        .con_initcall.init :
-        {
-                ___con_initcall_start = .;
-                *(.con_initcall.init)
-                ___con_initcall_end = .;
-        }
+        INIT_TEXT_SECTION(PAGE_SIZE)
+        . = ALIGN(16);
+        INIT_DATA_SECTION(16)
         PERCPU(4)
-        SECURITY_INIT
 
         /* we have to discard exit text and such at runtime, not link time, to
          * handle embedded cross-section references (alt instructions, bug
@@ -181,18 +146,9 @@ SECTIONS
                 EXIT_DATA
         }
 
-        .init.ramfs :
-        {
-                . = ALIGN(4);
-                ___initramfs_start = .;
-                *(.init.ramfs)
-                . = ALIGN(4);
-                ___initramfs_end = .;
-        }
-
         __l1_lma_start = .;
 
-        .text_l1 L1_CODE_START : AT(LOADADDR(.init.ramfs) + SIZEOF(.init.ramfs))
+        .text_l1 L1_CODE_START : AT(LOADADDR(.exit.data) + SIZEOF(.exit.data))
         {
                 . = ALIGN(4);
                 __stext_l1 = .;
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index 2b73c7a5b649..31ca1418d5a7 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -28,7 +28,6 @@
 
 extern void update_xtime_from_cmos(void);
 extern int set_rtc_mmss(unsigned long nowtime);
-extern int setup_irq(int, struct irqaction *);
 extern int have_rtc;
 
 unsigned long get_ns_in_jiffie(void)
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index d2a3ff8c4d37..058adddf4e4b 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -52,8 +52,6 @@ static struct mm_struct* flush_mm;
 static struct vm_area_struct* flush_vma;
 static unsigned long flush_addr;
 
-extern int setup_irq(int, struct irqaction *);
-
 /* Mode registers */
 static unsigned long irq_regs[NR_CPUS] = {
   regi_irq,
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index 65633d0dab86..b1920d8de403 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -46,7 +46,6 @@ unsigned long timer_regs[NR_CPUS] =
 
 extern void update_xtime_from_cmos(void);
 extern int set_rtc_mmss(unsigned long nowtime);
-extern int setup_irq(int, struct irqaction *);
 extern int have_rtc;
 
 #ifdef CONFIG_CPU_FREQ
diff --git a/arch/cris/arch-v32/mach-a3/io.c b/arch/cris/arch-v32/mach-a3/io.c
index c22f67ecd9f3..090ceb99ef0b 100644
--- a/arch/cris/arch-v32/mach-a3/io.c
+++ b/arch/cris/arch-v32/mach-a3/io.c
@@ -36,7 +36,7 @@ struct crisv32_ioport crisv32_ioports[] = {
         },
 };
 
-#define NBR_OF_PORTS sizeof(crisv32_ioports)/sizeof(struct crisv32_ioport)
+#define NBR_OF_PORTS ARRAY_SIZE(crisv32_ioports)
 
 struct crisv32_iopin crisv32_led_net0_green;
 struct crisv32_iopin crisv32_led_net0_red;
diff --git a/arch/cris/arch-v32/mach-fs/io.c b/arch/cris/arch-v32/mach-fs/io.c
index cb6327b1f8f8..a6958661fa8e 100644
--- a/arch/cris/arch-v32/mach-fs/io.c
+++ b/arch/cris/arch-v32/mach-fs/io.c
@@ -52,7 +52,7 @@ struct crisv32_ioport crisv32_ioports[] = {
         }
 };
 
-#define NBR_OF_PORTS sizeof(crisv32_ioports)/sizeof(struct crisv32_ioport)
+#define NBR_OF_PORTS ARRAY_SIZE(crisv32_ioports)
 
 struct crisv32_iopin crisv32_led_net0_green;
 struct crisv32_iopin crisv32_led_net0_red;
diff --git a/arch/cris/include/arch-v10/arch/mmu.h b/arch/cris/include/arch-v10/arch/mmu.h
index df84f1716e6b..e829e5a37bbe 100644
--- a/arch/cris/include/arch-v10/arch/mmu.h
+++ b/arch/cris/include/arch-v10/arch/mmu.h
@@ -33,10 +33,10 @@ typedef struct
 
 /* CRIS PTE bits (see R_TLB_LO in the register description)
  *
- *   Bit:  31-13 12-------4    3        2       1       0  
- *         ________________________________________________
- *        | pfn | reserved | global | valid | kernel | we  |
- *        |_____|__________|________|_______|________|_____|
+ *   Bit:  31     30-13 12-------4    3        2       1       0
+ *         _______________________________________________________
+ *        | cache |pfn | reserved | global | valid | kernel | we  |
+ *        |_______|____|__________|________|_______|________|_____|
  *
  * (pfn = physical frame number)
  */
@@ -53,6 +53,7 @@ typedef struct
 #define _PAGE_VALID        (1<<2) /* page is valid */
 #define _PAGE_SILENT_READ  (1<<2) /* synonym */
 #define _PAGE_GLOBAL       (1<<3) /* global page - context is ignored */
+#define _PAGE_NO_CACHE     (1<<31) /* part of the uncached memory map */
 
 /* Bits the HW doesn't care about but the kernel uses them in SW */
 
diff --git a/arch/cris/include/arch-v32/arch/mmu.h b/arch/cris/include/arch-v32/arch/mmu.h
index 6bcdc3fdf7dc..c1a13e05e963 100644
--- a/arch/cris/include/arch-v32/arch/mmu.h
+++ b/arch/cris/include/arch-v32/arch/mmu.h
@@ -28,10 +28,10 @@ typedef struct
 /*
  * CRISv32 PTE bits:
  *
- *  Bit:  31-13  12-5     4        3       2        1        0
- *       +-----+------+--------+-------+--------+-------+---------+
- *       | pfn | zero | global | valid | kernel | write | execute |
- *       +-----+------+--------+-------+--------+-------+---------+
+ *  Bit:   31     30-13  12-5     4        3       2        1        0
+ *       +-------+-----+------+--------+-------+--------+-------+---------+
+ *       | cache | pfn | zero | global | valid | kernel | write | execute |
+ *       +-------+-----+------+--------+-------+--------+-------+---------+
  */
 
 /*
@@ -45,6 +45,8 @@ typedef struct
 #define _PAGE_VALID         (1 << 3)    /* Page is valid. */
 #define _PAGE_SILENT_READ   (1 << 3)    /* Same as above. */
 #define _PAGE_GLOBAL        (1 << 4)    /* Global page. */
+#define _PAGE_NO_CACHE      (1 << 31)   /* part of the uncached memory map */
+
 
 /*
  * The hardware doesn't care about these bits, but the kernel uses them in
diff --git a/arch/cris/include/asm/hardirq.h b/arch/cris/include/asm/hardirq.h
index 74178adeb1cd..17bb12d760b2 100644
--- a/arch/cris/include/asm/hardirq.h
+++ b/arch/cris/include/asm/hardirq.h
@@ -2,16 +2,6 @@
 #define __ASM_HARDIRQ_H
 
 #include <asm/irq.h>
-#include <linux/threads.h>
-#include <linux/cache.h>
-
-typedef struct {
-        unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
-
-void ack_bad_irq(unsigned int irq);
 
 #define HARDIRQ_BITS    8
 
@@ -24,4 +14,6 @@ void ack_bad_irq(unsigned int irq);
 # error HARDIRQ_BITS is too low!
 #endif
 
+#include <asm-generic/hardirq.h>
+
 #endif /* __ASM_HARDIRQ_H */
diff --git a/arch/cris/include/asm/pgtable.h b/arch/cris/include/asm/pgtable.h
index 50aa974aa834..1fcce00f01f4 100644
--- a/arch/cris/include/asm/pgtable.h
+++ b/arch/cris/include/asm/pgtable.h
@@ -197,6 +197,8 @@ static inline pte_t __mk_pte(void * page, pgprot_t pgprot)
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 { pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot); return pte; }
 
+#define pgprot_noncached(prot) __pgprot((pgprot_val(prot) | _PAGE_NO_CACHE))
+
 
 /* pte_val refers to a page in the 0x4xxxxxxx physical DRAM interval
  * __pte_page(pte_val) refers to the "virtual" DRAM interval
diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c
index 7f642fcffbfc..0ca7d9892cc6 100644
--- a/arch/cris/kernel/irq.c
+++ b/arch/cris/kernel/irq.c
@@ -38,11 +38,6 @@
 
 #include <asm/io.h>
 
-void ack_bad_irq(unsigned int irq)
-{
-        printk("unexpected IRQ trap at vector %02x\n", irq);
-}
-
 int show_interrupts(struct seq_file *p, void *v)
 {
         int i = *(loff_t *) v, j;
diff --git a/arch/cris/kernel/vmlinux.lds.S b/arch/cris/kernel/vmlinux.lds.S
index 6c81836b9229..bbfda67d2907 100644
--- a/arch/cris/kernel/vmlinux.lds.S
+++ b/arch/cris/kernel/vmlinux.lds.S
@@ -51,10 +51,7 @@ SECTIONS
         _etext = . ;                    /* End of text section. */
         __etext = .;
 
-        . = ALIGN(4);                   /* Exception table. */
-        __start___ex_table = .;
-        __ex_table : { *(__ex_table) }
-        __stop___ex_table = .;
+        EXCEPTION_TABLE(4)
 
         RODATA
 
@@ -67,36 +64,24 @@ SECTIONS
         __edata = . ;                   /* End of data section. */
         _edata = . ;
 
-        . = ALIGN(PAGE_SIZE);   /* init_task and stack, must be aligned. */
-        .data.init_task : { *(.data.init_task) }
+        INIT_TASK_DATA_SECTION(PAGE_SIZE)
 
         . = ALIGN(PAGE_SIZE);           /* Init code and data. */
         __init_begin = .;
-        .init.text : {
-                   _sinittext = .;
-                   INIT_TEXT
-                   _einittext = .;
-        }
+        INIT_TEXT_SECTION(PAGE_SIZE)
         .init.data : { INIT_DATA }
-        . = ALIGN(16);
-        __setup_start = .;
-        .init.setup : { *(.init.setup) }
-        __setup_end = .;
+        .init.setup : { INIT_SETUP(16) }
 #ifdef CONFIG_ETRAX_ARCH_V32
         __start___param = .;
         __param : { *(__param) }
         __stop___param = .;
 #endif
         .initcall.init : {
-                __initcall_start = .;
-                INITCALLS
-                __initcall_end = .;
+                INIT_CALLS
         }
 
         .con_initcall.init : {
-                __con_initcall_start = .;
-                *(.con_initcall.init)
-                __con_initcall_end = .;
+                CON_INITCALL
         }
         SECURITY_INIT
 
@@ -114,9 +99,7 @@ SECTIONS
         PERCPU(PAGE_SIZE)
 
         .init.ramfs : {
-                __initramfs_start = .;
-                *(.init.ramfs)
-                __initramfs_end = .;
+                INIT_RAM_FS
         }
 #endif
 
@@ -130,11 +113,7 @@ SECTIONS
         __init_end = .;
 
         __data_end = . ;                /* Move to _edata ? */
-        __bss_start = .;                /* BSS. */
-        .bss : {
-                *(COMMON)
-                *(.bss)
-        }
+        BSS_SECTION(0, 0, 0)
 
         . =  ALIGN (0x20);
         _end = .;
diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index be722fc1acff..0d4d3e3a4cfc 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -150,7 +150,7 @@ static int user_atoi(char __user *ubuf, size_t len)
 /*
  * Send us to sleep.
  */
-static int sysctl_pm_do_suspend(ctl_table *ctl, int write, struct file *filp,
+static int sysctl_pm_do_suspend(ctl_table *ctl, int write,
                                 void __user *buffer, size_t *lenp, loff_t *fpos)
 {
         int retval, mode;
@@ -198,13 +198,13 @@ static int try_set_cmode(int new_cmode)
 }
 
 
-static int cmode_procctl(ctl_table *ctl, int write, struct file *filp,
+static int cmode_procctl(ctl_table *ctl, int write,
                          void __user *buffer, size_t *lenp, loff_t *fpos)
 {
         int new_cmode;
 
         if (!write)
-                return proc_dointvec(ctl, write, filp, buffer, lenp, fpos);
+                return proc_dointvec(ctl, write, buffer, lenp, fpos);
 
         new_cmode = user_atoi(buffer, *lenp);
 
@@ -301,13 +301,13 @@ static int try_set_cm(int new_cm)
         return 0;
 }
 
-static int p0_procctl(ctl_table *ctl, int write, struct file *filp,
+static int p0_procctl(ctl_table *ctl, int write,
                       void __user *buffer, size_t *lenp, loff_t *fpos)
 {
         int new_p0;
 
         if (!write)
-                return proc_dointvec(ctl, write, filp, buffer, lenp, fpos);
+                return proc_dointvec(ctl, write, buffer, lenp, fpos);
 
         new_p0 = user_atoi(buffer, *lenp);
 
@@ -345,13 +345,13 @@ static int p0_sysctl(ctl_table *table,
         return 1;
 }
 
-static int cm_procctl(ctl_table *ctl, int write, struct file *filp,
+static int cm_procctl(ctl_table *ctl, int write,
                       void __user *buffer, size_t *lenp, loff_t *fpos)
 {
         int new_cm;
 
         if (!write)
-                return proc_dointvec(ctl, write, filp, buffer, lenp, fpos);
+                return proc_dointvec(ctl, write, buffer, lenp, fpos);
 
         new_cm = user_atoi(buffer, *lenp);
 
diff --git a/arch/frv/mb93090-mb00/Makefile b/arch/frv/mb93090-mb00/Makefile
index 76595e870733..b73b542f8f48 100644
--- a/arch/frv/mb93090-mb00/Makefile
+++ b/arch/frv/mb93090-mb00/Makefile
@@ -11,3 +11,5 @@ else
 obj-y += pci-dma-nommu.o
 endif
 endif
+
+obj-$(CONFIG_MTD) += flash.o
diff --git a/arch/frv/mb93090-mb00/flash.c b/arch/frv/mb93090-mb00/flash.c
new file mode 100644
index 000000000000..c0e3707c2299
--- /dev/null
+++ b/arch/frv/mb93090-mb00/flash.c
@@ -0,0 +1,90 @@
+/* Flash mappings for the MB93090-MB00 motherboard
+ *
+ * Copyright (C) 2009 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+
+#define MB93090_BOOTROM_ADDR    0xFF000000      /* Boot ROM */
+#define MB93090_BOOTROM_SIZE    (2 * 1024 * 1024)
+#define MB93090_USERROM_ADDR    0xFF200000      /* User ROM */
+#define MB93090_USERROM_SIZE    (2 * 1024 * 1024)
+
+/*
+ * default MTD partition table for both main flash devices, expected to be
+ * overridden by RedBoot
+ */
+static struct mtd_partition mb93090_partitions[] = {
+        {
+                .name           = "Filesystem",
+                .size           = MTDPART_SIZ_FULL,
+                .offset         = 0,
+        }
+};
+
+/*
+ * Definition of the MB93090 Boot ROM (on the CPU card)
+ */
+static struct physmap_flash_data mb93090_bootrom_data = {
+        .width          = 2,
+        .nr_parts       = 2,
+        .parts          = mb93090_partitions,
+};
+
+static struct resource mb93090_bootrom_resource = {
+        .start          = MB93090_BOOTROM_ADDR,
+        .end            = MB93090_BOOTROM_ADDR + MB93090_BOOTROM_SIZE - 1,
+        .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device mb93090_bootrom = {
+        .name           = "physmap-flash",
+        .id             = 0,
+        .dev.platform_data = &mb93090_bootrom_data,
+        .num_resources  = 1,
+        .resource       = &mb93090_bootrom_resource,
+};
+
+/*
+ * Definition of the MB93090 User ROM definition (on the motherboard)
+ */
+static struct physmap_flash_data mb93090_userrom_data = {
+        .width          = 2,
+        .nr_parts       = 2,
+        .parts          = mb93090_partitions,
+};
+
+static struct resource mb93090_userrom_resource = {
+        .start          = MB93090_USERROM_ADDR,
+        .end            = MB93090_USERROM_ADDR + MB93090_USERROM_SIZE - 1,
+        .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device mb93090_userrom = {
+        .name           = "physmap-flash",
+        .id             = 1,
+        .dev.platform_data = &mb93090_userrom_data,
+        .num_resources  = 1,
+        .resource       = &mb93090_userrom_resource,
+};
+
+/*
+ * register the MB93090 flashes
+ */
+static int __init mb93090_mtd_init(void)
+{
+        platform_device_register(&mb93090_bootrom);
+        platform_device_register(&mb93090_userrom);
+        return 0;
+}
+
+module_init(mb93090_mtd_init);
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index 662b02ecb86e..b9e24907e6ea 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -1,5 +1,6 @@
 #define VMLINUX_SYMBOL(_sym_) _##_sym_
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
 
 /* target memory map */
 #ifdef CONFIG_H8300H_GENERIC
@@ -79,11 +80,8 @@ SECTIONS
         SCHED_TEXT
         LOCK_TEXT
         __etext = . ;
-        . = ALIGN(16);          /* Exception table              */
-        ___start___ex_table = .;
-                *(__ex_table)
-        ___stop___ex_table = .;
         }
+        EXCEPTION_TABLE(16)
 
         RODATA
 #if defined(CONFIG_ROMKERNEL)
@@ -100,8 +98,7 @@ SECTIONS
         __sdata = . ;
         ___data_start = . ;
 
-        . = ALIGN(0x2000) ;
-                *(.data.init_task)
+        INIT_TASK_DATA(0x2000)
         . = ALIGN(0x4) ;
                 DATA_DATA
         . = ALIGN(0x4) ;
@@ -114,24 +111,16 @@ SECTIONS
         __einittext = .; 
                 INIT_DATA
         . = ALIGN(0x4) ;
+        INIT_SETUP(0x4)
         ___setup_start = .;
                 *(.init.setup)
         . = ALIGN(0x4) ;
         ___setup_end = .;
-        ___initcall_start = .;
-                INITCALLS
-        ___initcall_end = .;
-        ___con_initcall_start = .;
-                *(.con_initcall.init)
-        ___con_initcall_end = .;
+        INIT_CALLS
+        CON_INITCALL
                 EXIT_TEXT
                 EXIT_DATA
-#if defined(CONFIG_BLK_DEV_INITRD)
-                . = ALIGN(4);
-        ___initramfs_start = .;
-                *(.init.ramfs)
-        ___initramfs_end = .;
-#endif
+        INIT_RAM_FS
         . = ALIGN(0x4) ;
         ___init_end = .;
         __edata = . ;
diff --git a/arch/m32r/include/asm/page.h b/arch/m32r/include/asm/page.h
index 11777f7a5628..725ede8f2889 100644
--- a/arch/m32r/include/asm/page.h
+++ b/arch/m32r/include/asm/page.h
@@ -1,9 +1,11 @@
 #ifndef _ASM_M32R_PAGE_H
 #define _ASM_M32R_PAGE_H
 
+#include <linux/const.h>
+
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT      12
-#define PAGE_SIZE       (1UL << PAGE_SHIFT)
+#define PAGE_SIZE       (_AC(1, UL) << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
 #ifndef __ASSEMBLY__
diff --git a/arch/m32r/include/asm/processor.h b/arch/m32r/include/asm/processor.h
index 1a997fc148a2..8397c249989b 100644
--- a/arch/m32r/include/asm/processor.h
+++ b/arch/m32r/include/asm/processor.h
@@ -140,8 +140,6 @@ unsigned long get_wchan(struct task_struct *p);
 #define KSTK_EIP(tsk)  ((tsk)->thread.lr)
 #define KSTK_ESP(tsk)  ((tsk)->thread.sp)
 
-#define THREAD_SIZE (2*PAGE_SIZE)
-
 #define cpu_relax()     barrier()
 
 #endif /* _ASM_M32R_PROCESSOR_H */
diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h
index 71578151a403..ed240b6e8e77 100644
--- a/arch/m32r/include/asm/thread_info.h
+++ b/arch/m32r/include/asm/thread_info.h
@@ -55,6 +55,8 @@ struct thread_info {
 
 #define PREEMPT_ACTIVE          0x10000000
 
+#define THREAD_SIZE (PAGE_SIZE << 1)
+
 /*
  * macros/functions for gaining access to the thread information structure
  */
@@ -76,8 +78,6 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
-#define THREAD_SIZE (2*PAGE_SIZE)
-
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
@@ -125,17 +125,6 @@ static inline unsigned int get_thread_fault_code(void)
         return ti->flags >> TI_FLAG_FAULT_CODE_SHIFT;
 }
 
-#else /* !__ASSEMBLY__ */
-
-#define THREAD_SIZE     8192
-
-/* how to get the thread information struct from ASM */
-#define GET_THREAD_INFO(reg)    GET_THREAD_INFO reg
-        .macro GET_THREAD_INFO reg
-        ldi     \reg, #-THREAD_SIZE
-        and     \reg, sp
-        .endm
-
 #endif
 
 /*
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index 612d35b082a6..403869833b98 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -118,6 +118,13 @@
 #define resume_kernel           restore_all
 #endif
 
+/* how to get the thread information struct from ASM */
+#define GET_THREAD_INFO(reg)    GET_THREAD_INFO reg
+        .macro GET_THREAD_INFO reg
+        ldi     \reg, #-THREAD_SIZE
+        and     \reg, sp
+        .endm
+
 ENTRY(ret_from_fork)
         pop     r0
         bl      schedule_tail
diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S
index 0a7194439eb1..a46652dd83e6 100644
--- a/arch/m32r/kernel/head.S
+++ b/arch/m32r/kernel/head.S
@@ -268,13 +268,13 @@ ENTRY(empty_zero_page)
 /*------------------------------------------------------------------------
  * Stack area
  */
-        .section .spi
+        .section .init.data, "aw"
         ALIGN
         .global spi_stack_top
         .zero   1024
 spi_stack_top:
 
-        .section .spu
+        .section .init.data, "aw"
         ALIGN
         .global spu_stack_top
         .zero   1024
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index de5e21cca6a5..8ceb6181d805 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -4,6 +4,7 @@
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/addrspace.h>
 #include <asm/page.h>
+#include <asm/thread_info.h>
 
 OUTPUT_ARCH(m32r)
 #if defined(__LITTLE_ENDIAN__)
@@ -40,83 +41,22 @@ SECTIONS
 #endif
   _etext = .;                   /* End of text section */
 
-  . = ALIGN(16);                /* Exception table */
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
+  EXCEPTION_TABLE(16)
   RODATA
-
-  /* writeable */
-  .data : {                     /* Data */
-        *(.spu)
-        *(.spi)
-        DATA_DATA
-        CONSTRUCTORS
-        }
-
-  . = ALIGN(4096);
-  __nosave_begin = .;
-  .data_nosave : { *(.data.nosave) }
-  . = ALIGN(4096);
-  __nosave_end = .;
-
-  . = ALIGN(32);
-  .data.cacheline_aligned : { *(.data.cacheline_aligned) }
-
+  RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
   _edata = .;                   /* End of data section */
 
-  . = ALIGN(8192);              /* init_task */
-  .data.init_task : { *(.data.init_task) }
-
   /* will be freed after init */
-  . = ALIGN(4096);              /* Init code and data */
+  . = ALIGN(PAGE_SIZE);         /* Init code and data */
   __init_begin = .;
-  .init.text : {
-        _sinittext = .;
-        INIT_TEXT
-        _einittext = .;
-  }
-  .init.data : { INIT_DATA }
-  . = ALIGN(16);
-  __setup_start = .;
-  .init.setup : { *(.init.setup) }
-  __setup_end = .;
-  __initcall_start = .;
-  .initcall.init : {
-        INITCALLS
-  }
-  __initcall_end = .;
-  __con_initcall_start = .;
-  .con_initcall.init : { *(.con_initcall.init) }
-  __con_initcall_end = .;
-  SECURITY_INIT
-  . = ALIGN(4);
-  __alt_instructions = .;
-  .altinstructions : { *(.altinstructions) }
-  __alt_instructions_end = .;
-  .altinstr_replacement : { *(.altinstr_replacement) }
-  /* .exit.text is discard at runtime, not link time, to deal with references
-     from .altinstructions and .eh_frame */
-  .exit.text : { EXIT_TEXT }
-  .exit.data : { EXIT_DATA }
-
-#ifdef CONFIG_BLK_DEV_INITRD
-  . = ALIGN(4096);
-  __initramfs_start = .;
-  .init.ramfs : { *(.init.ramfs) }
-  __initramfs_end = .;
-#endif
-
-  PERCPU(4096)
-  . = ALIGN(4096);
+  INIT_TEXT_SECTION(PAGE_SIZE)
+  INIT_DATA_SECTION(16)
+  PERCPU(PAGE_SIZE)
+  . = ALIGN(PAGE_SIZE);
   __init_end = .;
   /* freed after init ends here */
 
-  __bss_start = .;              /* BSS */
-  .bss : { *(.bss) }
-  . = ALIGN(4);
-  __bss_stop = .;
+  BSS_SECTION(0, 0, 4)
 
   _end = . ;
 
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 2db722d80d4d..bbd8327f1890 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -6,6 +6,7 @@ mainmenu "Linux/Microblaze Kernel Configuration"
 config MICROBLAZE
         def_bool y
         select HAVE_LMB
+        select USB_ARCH_HAS_EHCI
         select ARCH_WANT_OPTIONAL_GPIOLIB
 
 config SWAP
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 8439598d4655..34187354304a 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -37,12 +37,12 @@ CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
 CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER))
 
 # r31 holds current when in kernel mode
-KBUILD_KERNEL += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2)
+KBUILD_CFLAGS += -ffixed-r31 $(CPUFLAGS-1) $(CPUFLAGS-2)
 
 LDFLAGS         :=
 LDFLAGS_vmlinux :=
 
-LIBGCC := $(shell $(CC) $(KBUILD_KERNEL) -print-libgcc-file-name)
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 head-y := arch/microblaze/kernel/head.o
 libs-y += arch/microblaze/lib/
@@ -53,22 +53,41 @@ core-y += arch/microblaze/platform/
 
 boot := arch/microblaze/boot
 
+# Are we making a simpleImage.<boardname> target? If so, crack out the boardname
+DTB:=$(subst simpleImage.,,$(filter simpleImage.%, $(MAKECMDGOALS)))
+
+ifneq ($(DTB),)
+        core-y  += $(boot)/
+endif
+
 # defines filename extension depending memory management type
 ifeq ($(CONFIG_MMU),)
 MMU := -nommu
 endif
 
-export MMU
+export MMU DTB
 
 all: linux.bin
 
+BOOT_TARGETS = linux.bin linux.bin.gz simpleImage.%
+
 archclean:
         $(Q)$(MAKE) $(clean)=$(boot)
 
-linux.bin linux.bin.gz: vmlinux
+$(BOOT_TARGETS): vmlinux
         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 define archhelp
-  echo  '* linux.bin    - Create raw binary'
-  echo  '  linux.bin.gz - Create compressed raw binary'
+  echo '* linux.bin    - Create raw binary'
+  echo '  linux.bin.gz - Create compressed raw binary'
+  echo '  simpleImage.<dt> - ELF image with $(arch)/boot/dts/<dt>.dts linked in'
+  echo '                   - stripped elf with fdt blob
+  echo '  simpleImage.<dt>.unstrip - full ELF image with fdt blob'
+  echo '  *_defconfig      - Select default config from arch/microblaze/configs'
+  echo ''
+  echo '  Targets with <dt> embed a device tree blob inside the image'
+  echo '  These targets support board with firmware that does not'
+  echo '  support passing a device tree directly. Replace <dt> with the'
+  echo '  name of a dts file from the arch/microblaze/boot/dts/ directory'
+  echo '  (minus the .dts extension).'
 endef
diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile
index c2bb043a029d..21f13322a4ca 100644
--- a/arch/microblaze/boot/Makefile
+++ b/arch/microblaze/boot/Makefile
@@ -2,10 +2,24 @@
 # arch/microblaze/boot/Makefile
 #
 
-targets := linux.bin linux.bin.gz
+obj-y += linked_dtb.o
+
+targets := linux.bin linux.bin.gz simpleImage.%
 
 OBJCOPYFLAGS_linux.bin  := -O binary
 
+# Where the DTS files live
+dtstree         := $(srctree)/$(src)/dts
+
+# Ensure system.dtb exists
+$(obj)/linked_dtb.o: $(obj)/system.dtb
+
+# Generate system.dtb from $(DTB).dtb
+ifneq ($(DTB),system)
+$(obj)/system.dtb: $(obj)/$(DTB).dtb
+        $(call if_changed,cp)
+endif
+
 $(obj)/linux.bin: vmlinux FORCE
         [ -n $(CONFIG_INITRAMFS_SOURCE) ] && [ ! -e $(CONFIG_INITRAMFS_SOURCE) ] && \
         touch $(CONFIG_INITRAMFS_SOURCE) || echo "No CPIO image"
@@ -16,4 +30,27 @@ $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE
         $(call if_changed,gzip)
         @echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
 
-clean-kernel += linux.bin linux.bin.gz
+quiet_cmd_cp = CP      $< $@$2
+        cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
+
+quiet_cmd_strip = STRIP   $@
+      cmd_strip = $(STRIP) -K _start -K _end -K __log_buf -K _fdt_start vmlinux -o $@
+
+$(obj)/simpleImage.%: vmlinux FORCE
+        $(call if_changed,cp,.unstrip)
+        $(call if_changed,strip)
+        @echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
+
+# Rule to build device tree blobs
+DTC = $(objtree)/scripts/dtc/dtc
+
+# Rule to build device tree blobs
+quiet_cmd_dtc = DTC     $@
+        cmd_dtc = $(DTC) -O dtb -o $(obj)/$*.dtb -b 0 -p 1024 $(dtstree)/$*.dts
+
+$(obj)/%.dtb: $(dtstree)/%.dts FORCE
+        $(call if_changed,dtc)
+
+clean-kernel += linux.bin linux.bin.gz simpleImage.*
+
+clean-files += *.dtb
diff --git a/arch/microblaze/boot/dts/system.dts b/arch/microblaze/boot/dts/system.dts
new file mode 120000
index 000000000000..7cb657892f21
--- /dev/null
+++ b/arch/microblaze/boot/dts/system.dts
@@ -0,0 +1 @@
+../../platform/generic/system.dts
\ No newline at end of file
diff --git a/arch/microblaze/boot/linked_dtb.S b/arch/microblaze/boot/linked_dtb.S
new file mode 100644
index 000000000000..cb2b537aebee
--- /dev/null
+++ b/arch/microblaze/boot/linked_dtb.S
@@ -0,0 +1,3 @@
+.section __fdt_blob,"a"
+.incbin "arch/microblaze/boot/system.dtb"
+
diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig
index 09c32962b66f..bb7c374713ad 100644
--- a/arch/microblaze/configs/mmu_defconfig
+++ b/arch/microblaze/configs/mmu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc6
-# Tue Aug 18 11:00:02 2009
+# Linux kernel version: 2.6.31
+# Thu Sep 24 10:28:50 2009
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -42,11 +42,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
@@ -260,6 +261,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -357,12 +359,10 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_KS8842 is not set
+CONFIG_XILINX_EMACLITE=y
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -460,6 +460,7 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_SOUND is not set
 # CONFIG_USB_SUPPORT is not set
+CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -488,6 +489,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
@@ -546,7 +548,6 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -671,18 +672,20 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_KMEMCHECK is not set
 CONFIG_EARLY_PRINTK=y
-CONFIG_HEART_BEAT=y
+# CONFIG_HEART_BEAT is not set
 CONFIG_DEBUG_BOOTMEM=y
 
 #
@@ -697,7 +700,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
 # CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
@@ -729,11 +731,13 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index 8b638615a972..adb839bab704 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc6
-# Tue Aug 18 10:35:30 2009
+# Linux kernel version: 2.6.31
+# Thu Sep 24 10:29:43 2009
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -44,11 +44,12 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
@@ -243,6 +244,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -272,6 +274,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
@@ -279,7 +282,6 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 #
 # CFG80211 needs to be enabled for MAC80211
 #
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -304,6 +306,7 @@ CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_OF_PARTS is not set
 # CONFIG_MTD_AR7_PARTS is not set
 
 #
@@ -349,6 +352,7 @@ CONFIG_MTD_RAM=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 # CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_PHYSMAP_OF is not set
 CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_PLATRAM is not set
 
@@ -429,12 +433,10 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_KS8842 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
-
-#
-# Wireless LAN
-#
+CONFIG_WLAN=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 
@@ -535,7 +537,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_USB is not set
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
@@ -579,6 +581,7 @@ CONFIG_FS_POSIX_ACL=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
@@ -639,7 +642,6 @@ CONFIG_ROMFS_BACKED_BY_BLOCK=y
 CONFIG_ROMFS_ON_BLOCK=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -710,18 +712,20 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_LIST=y
 CONFIG_DEBUG_SG=y
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_PAGE_POISONING is not set
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_EARLY_PRINTK=y
-CONFIG_HEART_BEAT=y
+# CONFIG_HEART_BEAT is not set
 # CONFIG_DEBUG_BOOTMEM is not set
 
 #
@@ -736,7 +740,6 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
 # CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
@@ -768,11 +771,13 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/microblaze/include/asm/asm-compat.h b/arch/microblaze/include/asm/asm-compat.h
new file mode 100644
index 000000000000..e7bc9dc11b57
--- /dev/null
+++ b/arch/microblaze/include/asm/asm-compat.h
@@ -0,0 +1,17 @@
+#ifndef _ASM_MICROBLAZE_ASM_COMPAT_H
+#define _ASM_MICROBLAZE_ASM_COMPAT_H
+
+#include <asm/types.h>
+
+#ifdef __ASSEMBLY__
+#  define stringify_in_c(...)   __VA_ARGS__
+#  define ASM_CONST(x)          x
+#else
+/* This version of stringify will deal with commas... */
+#  define __stringify_in_c(...) #__VA_ARGS__
+#  define stringify_in_c(...)   __stringify_in_c(__VA_ARGS__) " "
+#  define __ASM_CONST(x)        x##UL
+#  define ASM_CONST(x)          __ASM_CONST(x)
+#endif
+
+#endif /* _ASM_MICROBLAZE_ASM_COMPAT_H */
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index 7c3ec13b44d8..fc9997b73c09 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -210,6 +210,9 @@ static inline void __iomem *__ioremap(phys_addr_t address, unsigned long size,
 #define in_be32(a) __raw_readl((const void __iomem __force *)(a))
 #define in_be16(a) __raw_readw(a)
 
+#define writel_be(v, a) out_be32((__force unsigned *)a, v)
+#define readl_be(a)     in_be32((__force unsigned *)a)
+
 /*
  * Little endian
  */
diff --git a/arch/microblaze/include/asm/ipc.h b/arch/microblaze/include/asm/ipc.h
deleted file mode 100644
index a46e3d9c2a3f..000000000000
--- a/arch/microblaze/include/asm/ipc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ipc.h>
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
index 72aceae88680..880c988c2237 100644
--- a/arch/microblaze/include/asm/page.h
+++ b/arch/microblaze/include/asm/page.h
@@ -17,6 +17,7 @@
 
 #include <linux/pfn.h>
 #include <asm/setup.h>
+#include <asm/asm-compat.h>
 #include <linux/const.h>
 
 #ifdef __KERNEL__
@@ -26,6 +27,8 @@
 #define PAGE_SIZE       (_AC(1, UL) << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
+#define LOAD_OFFSET     ASM_CONST((CONFIG_KERNEL_START-CONFIG_KERNEL_BASE_ADDR))
+
 #ifndef __ASSEMBLY__
 
 #define PAGE_UP(addr)   (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
diff --git a/arch/microblaze/include/asm/setup.h b/arch/microblaze/include/asm/setup.h
index 27f8dafd8c34..ed67c9ed15b8 100644
--- a/arch/microblaze/include/asm/setup.h
+++ b/arch/microblaze/include/asm/setup.h
@@ -38,7 +38,7 @@ extern void early_console_reg_tlb_alloc(unsigned int addr);
 void time_init(void);
 void init_IRQ(void);
 void machine_early_init(const char *cmdline, unsigned int ram,
-                                                unsigned int fdt);
+                        unsigned int fdt, unsigned int msr);
 
 void machine_restart(char *cmd);
 void machine_shutdown(void);
diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h
new file mode 100644
index 000000000000..048dfcd8d89d
--- /dev/null
+++ b/arch/microblaze/include/asm/syscall.h
@@ -0,0 +1,99 @@
+#ifndef __ASM_MICROBLAZE_SYSCALL_H
+#define __ASM_MICROBLAZE_SYSCALL_H
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <asm/ptrace.h>
+
+/* The system call number is given by the user in R12 */
+static inline long syscall_get_nr(struct task_struct *task,
+                                  struct pt_regs *regs)
+{
+        return regs->r12;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+                                    struct pt_regs *regs)
+{
+        /* TODO.  */
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+                                     struct pt_regs *regs)
+{
+        return IS_ERR_VALUE(regs->r3) ? regs->r3 : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+                                            struct pt_regs *regs)
+{
+        return regs->r3;
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+                                            struct pt_regs *regs,
+                                            int error, long val)
+{
+        if (error)
+                regs->r3 = -error;
+        else
+                regs->r3 = val;
+}
+
+static inline microblaze_reg_t microblaze_get_syscall_arg(struct pt_regs *regs,
+                                                          unsigned int n)
+{
+        switch (n) {
+        case 5: return regs->r10;
+        case 4: return regs->r9;
+        case 3: return regs->r8;
+        case 2: return regs->r7;
+        case 1: return regs->r6;
+        case 0: return regs->r5;
+        default:
+                BUG();
+        }
+        return ~0;
+}
+
+static inline void microblaze_set_syscall_arg(struct pt_regs *regs,
+                                              unsigned int n,
+                                              unsigned long val)
+{
+        switch (n) {
+        case 5:
+                regs->r10 = val;
+        case 4:
+                regs->r9 = val;
+        case 3:
+                regs->r8 = val;
+        case 2:
+                regs->r7 = val;
+        case 1:
+                regs->r6 = val;
+        case 0:
+                regs->r5 = val;
+        default:
+                BUG();
+        }
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+                                         struct pt_regs *regs,
+                                         unsigned int i, unsigned int n,
+                                         unsigned long *args)
+{
+        while (n--)
+                *args++ = microblaze_get_syscall_arg(regs, i++);
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+                                         struct pt_regs *regs,
+                                         unsigned int i, unsigned int n,
+                                         const unsigned long *args)
+{
+        while (n--)
+                microblaze_set_syscall_arg(regs, i++, *args++);
+}
+
+#endif /* __ASM_MICROBLAZE_SYSCALL_H */
diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c
index c411c6757deb..3539babc1c18 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo.c
@@ -28,6 +28,7 @@ const struct cpu_ver_key cpu_ver_lookup[] = {
         {"7.10.d", 0x0b},
         {"7.20.a", 0x0c},
         {"7.20.b", 0x0d},
+        {"7.20.c", 0x0e},
         /* FIXME There is no keycode defined in MBV for these versions */
         {"2.10.a", 0x10},
         {"3.00.a", 0x20},
@@ -49,6 +50,8 @@ const struct family_string_key family_string_lookup[] = {
         {"spartan3a", 0xa},
         {"spartan3an", 0xb},
         {"spartan3adsp", 0xc},
+        {"spartan6", 0xd},
+        {"virtex6", 0xe},
         /* FIXME There is no key code defined for spartan2 */
         {"spartan2", 0xf0},
         {NULL, 0},
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S
index c7353e79f4a2..acc1f05d1e2c 100644
--- a/arch/microblaze/kernel/entry.S
+++ b/arch/microblaze/kernel/entry.S
@@ -308,38 +308,69 @@ C_ENTRY(_user_exception):
         swi     r12, r1, PTO+PT_R0;
         tovirt(r1,r1)
 
-        la      r15, r0, ret_from_trap-8
 /* where the trap should return need -8 to adjust for rtsd r15, 8*/
 /* Jump to the appropriate function for the system call number in r12
  * (r12 is not preserved), or return an error if r12 is not valid. The LP
  * register should point to the location where
  * the called function should return.  [note that MAKE_SYS_CALL uses label 1] */
-        /* See if the system call number is valid.  */
+
+        # Step into virtual mode.
+        set_vms;
+        addik   r11, r0, 3f
+        rtid    r11, 0
+        nop
+3:
+        add     r11, r0, CURRENT_TASK    /* Get current task ptr into r11 */
+        lwi     r11, r11, TS_THREAD_INFO /* get thread info */
+        lwi     r11, r11, TI_FLAGS       /* get flags in thread info */
+        andi    r11, r11, _TIF_WORK_SYSCALL_MASK
+        beqi    r11, 4f
+
+        addik   r3, r0, -ENOSYS
+        swi     r3, r1, PTO + PT_R3
+        brlid   r15, do_syscall_trace_enter
+        addik   r5, r1, PTO + PT_R0
+
+        # do_syscall_trace_enter returns the new syscall nr.
+        addk    r12, r0, r3
+        lwi     r5, r1, PTO+PT_R5;
+        lwi     r6, r1, PTO+PT_R6;
+        lwi     r7, r1, PTO+PT_R7;
+        lwi     r8, r1, PTO+PT_R8;
+        lwi     r9, r1, PTO+PT_R9;
+        lwi     r10, r1, PTO+PT_R10;
+4:
+/* Jump to the appropriate function for the system call number in r12
+ * (r12 is not preserved), or return an error if r12 is not valid.
+ * The LP register should point to the location where the called function
+ * should return.  [note that MAKE_SYS_CALL uses label 1] */
+        /* See if the system call number is valid */
         addi    r11, r12, -__NR_syscalls;
-        bgei    r11,1f;
+        bgei    r11,5f;
         /* Figure out which function to use for this system call.  */
         /* Note Microblaze barrel shift is optional, so don't rely on it */
         add     r12, r12, r12;                  /* convert num -> ptr */
         add     r12, r12, r12;
 
         /* Trac syscalls and stored them to r0_ram */
-        lwi     r3, r12, 0x400 + TOPHYS(r0_ram)
+        lwi     r3, r12, 0x400 + r0_ram
         addi    r3, r3, 1
-        swi     r3, r12, 0x400 + TOPHYS(r0_ram)
+        swi     r3, r12, 0x400 + r0_ram
+
+        # Find and jump into the syscall handler.
+        lwi     r12, r12, sys_call_table
+        /* where the trap should return need -8 to adjust for rtsd r15, 8 */
+        la      r15, r0, ret_from_trap-8
+        bra     r12
 
-        lwi     r12, r12, TOPHYS(sys_call_table); /* Function ptr */
-        /* Make the system call.  to r12*/
-        set_vms;
-        rtid    r12, 0;
-        nop;
         /* The syscall number is invalid, return an error.  */
-1:      VM_ON;  /* RETURN() expects virtual mode*/
+5:
         addi    r3, r0, -ENOSYS;
         rtsd    r15,8;          /* looks like a normal subroutine return */
         or      r0, r0, r0
 
 
-/* Entry point used to return from a syscall/trap.  */
+/* Entry point used to return from a syscall/trap */
 /* We re-enable BIP bit before state restore */
 C_ENTRY(ret_from_trap):
         set_bip;                        /*  Ints masked for state restore*/
@@ -349,6 +380,23 @@ C_ENTRY(ret_from_trap):
 
         /* We're returning to user mode, so check for various conditions that
          * trigger rescheduling. */
+        # FIXME: Restructure all these flag checks.
+        add     r11, r0, CURRENT_TASK;  /* Get current task ptr into r11 */
+        lwi     r11, r11, TS_THREAD_INFO;       /* get thread info */
+        lwi     r11, r11, TI_FLAGS;             /* get flags in thread info */
+        andi    r11, r11, _TIF_WORK_SYSCALL_MASK
+        beqi    r11, 1f
+
+        swi     r3, r1, PTO + PT_R3
+        swi     r4, r1, PTO + PT_R4
+        brlid   r15, do_syscall_trace_leave
+        addik   r5, r1, PTO + PT_R0
+        lwi     r3, r1, PTO + PT_R3
+        lwi     r4, r1, PTO + PT_R4
+1:
+
+        /* We're returning to user mode, so check for various conditions that
+         * trigger rescheduling. */
         /* Get current task ptr into r11 */
         add     r11, r0, CURRENT_TASK;  /* Get current task ptr into r11 */
         lwi     r11, r11, TS_THREAD_INFO;       /* get thread info */
diff --git a/arch/microblaze/kernel/exceptions.c b/arch/microblaze/kernel/exceptions.c
index 0cb64a31e89a..d9f70f83097f 100644
--- a/arch/microblaze/kernel/exceptions.c
+++ b/arch/microblaze/kernel/exceptions.c
@@ -72,7 +72,8 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
 #endif
 
 #if 0
-        printk(KERN_WARNING "Exception %02x in %s mode, FSR=%08x PC=%08x ESR=%08x\n",
+        printk(KERN_WARNING "Exception %02x in %s mode, FSR=%08x PC=%08x " \
+                                                        "ESR=%08x\n",
                         type, user_mode(regs) ? "user" : "kernel", fsr,
                         (unsigned int) regs->pc, (unsigned int) regs->esr);
 #endif
@@ -80,42 +81,50 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
         switch (type & 0x1F) {
         case MICROBLAZE_ILL_OPCODE_EXCEPTION:
                 if (user_mode(regs)) {
-                        printk(KERN_WARNING "Illegal opcode exception in user mode.\n");
+                        pr_debug(KERN_WARNING "Illegal opcode exception " \
+                                                        "in user mode.\n");
                         _exception(SIGILL, regs, ILL_ILLOPC, addr);
                         return;
                 }
-                printk(KERN_WARNING "Illegal opcode exception in kernel mode.\n");
+                printk(KERN_WARNING "Illegal opcode exception " \
+                                                        "in kernel mode.\n");
                 die("opcode exception", regs, SIGBUS);
                 break;
         case MICROBLAZE_IBUS_EXCEPTION:
                 if (user_mode(regs)) {
-                        printk(KERN_WARNING "Instruction bus error exception in user mode.\n");
+                        pr_debug(KERN_WARNING "Instruction bus error " \
+                                                "exception in user mode.\n");
                         _exception(SIGBUS, regs, BUS_ADRERR, addr);
                         return;
                 }
-                printk(KERN_WARNING "Instruction bus error exception in kernel mode.\n");
+                printk(KERN_WARNING "Instruction bus error exception " \
+                                                        "in kernel mode.\n");
                 die("bus exception", regs, SIGBUS);
                 break;
         case MICROBLAZE_DBUS_EXCEPTION:
                 if (user_mode(regs)) {
-                        printk(KERN_WARNING "Data bus error exception in user mode.\n");
+                        pr_debug(KERN_WARNING "Data bus error exception " \
+                                                        "in user mode.\n");
                         _exception(SIGBUS, regs, BUS_ADRERR, addr);
                         return;
                 }
-                printk(KERN_WARNING "Data bus error exception in kernel mode.\n");
+                printk(KERN_WARNING "Data bus error exception " \
+                                                        "in kernel mode.\n");
                 die("bus exception", regs, SIGBUS);
                 break;
         case MICROBLAZE_DIV_ZERO_EXCEPTION:
                 if (user_mode(regs)) {
-                        printk(KERN_WARNING "Divide by zero exception in user mode\n");
-                        _exception(SIGILL, regs, ILL_ILLOPC, addr);
+                        pr_debug(KERN_WARNING "Divide by zero exception " \
+                                                        "in user mode\n");
+                        _exception(SIGILL, regs, FPE_INTDIV, addr);
                         return;
                 }
-                printk(KERN_WARNING "Divide by zero exception in kernel mode.\n");
+                printk(KERN_WARNING "Divide by zero exception " \
+                                                        "in kernel mode.\n");
                 die("Divide by exception", regs, SIGBUS);
                 break;
         case MICROBLAZE_FPU_EXCEPTION:
-                printk(KERN_WARNING "FPU exception\n");
+                pr_debug(KERN_WARNING "FPU exception\n");
                 /* IEEE FP exception */
                 /* I removed fsr variable and use code var for storing fsr */
                 if (fsr & FSR_IO)
@@ -133,7 +142,7 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
 
 #ifdef CONFIG_MMU
         case MICROBLAZE_PRIVILEGED_EXCEPTION:
-                printk(KERN_WARNING "Privileged exception\n");
+                pr_debug(KERN_WARNING "Privileged exception\n");
                 /* "brk r0,r0" - used as debug breakpoint */
                 if (get_user(code, (unsigned long *)regs->pc) == 0
                         && code == 0x980c0000) {
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index e41c6ce2a7be..697ce3007f30 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -54,6 +54,16 @@ ENTRY(_start)
         mfs     r1, rmsr
         andi    r1, r1, ~2
         mts     rmsr, r1
+/*
+ * Here is checking mechanism which check if Microblaze has msr instructions
+ * We load msr and compare it with previous r1 value - if is the same,
+ * msr instructions works if not - cpu don't have them.
+ */
+        /* r8=0 - I have msr instr, 1 - I don't have them */
+        rsubi   r0, r0, 1       /* set the carry bit */
+        msrclr  r0, 0x4         /* try to clear it */
+        /* read the carry bit, r8 will be '0' if msrclr exists */
+        addik   r8, r0, 0
 
 /* r7 may point to an FDT, or there may be one linked in.
    if it's in r7, we've got to save it away ASAP.
@@ -209,8 +219,8 @@ start_here:
          * Please see $(ARCH)/mach-$(SUBARCH)/setup.c for
          * the function.
          */
-        la      r8, r0, machine_early_init
-        brald   r15, r8
+        la      r9, r0, machine_early_init
+        brald   r15, r9
         nop
 
 #ifndef CONFIG_MMU
diff --git a/arch/microblaze/kernel/hw_exception_handler.S b/arch/microblaze/kernel/hw_exception_handler.S
index 3288c9737671..6b0288ebccd6 100644
--- a/arch/microblaze/kernel/hw_exception_handler.S
+++ b/arch/microblaze/kernel/hw_exception_handler.S
@@ -84,9 +84,10 @@
 #define NUM_TO_REG(num)         r ## num
 
 #ifdef CONFIG_MMU
-/* FIXME you can't change first load of MSR because there is
- * hardcoded jump bri 4 */
         #define RESTORE_STATE                   \
+                lwi     r5, r1, 0;              \
+                mts     rmsr, r5;               \
+                nop;                            \
                 lwi     r3, r1, PT_R3;          \
                 lwi     r4, r1, PT_R4;          \
                 lwi     r5, r1, PT_R5;          \
@@ -309,6 +310,9 @@ _hw_exception_handler:
         lwi     r31, r0, TOPHYS(PER_CPU(CURRENT_SAVE)) /* get saved current */
 #endif
 
+        mfs     r5, rmsr;
+        nop
+        swi     r5, r1, 0;
         mfs     r3, resr
         nop
         mfs     r4, rear;
@@ -380,6 +384,8 @@ handle_other_ex: /* Handle Other exceptions here */
         addk    r8, r17, r0; /* Load exception address */
         bralid  r15, full_exception; /* Branch to the handler */
         nop;
+        mts     r0, rfsr;       /* Clear sticky fsr */
+        nop
 
         /*
          * Trigger execution of the signal handler by enabling
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 00b12c6d5326..4201c743cc9f 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -235,6 +235,7 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp)
         regs->pc = pc;
         regs->r1 = usp;
         regs->pt_mode = 0;
+        regs->msr |= MSR_UMS;
 }
 
 #ifdef CONFIG_MMU
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index 53ff39af6a5c..4b3ac32754de 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -29,6 +29,10 @@
 #include <linux/sched.h>
 #include <linux/ptrace.h>
 #include <linux/signal.h>
+#include <linux/elf.h>
+#include <linux/audit.h>
+#include <linux/seccomp.h>
+#include <linux/tracehook.h>
 
 #include <linux/errno.h>
 #include <asm/processor.h>
@@ -174,6 +178,64 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
         return rval;
 }
 
+asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
+{
+        long ret = 0;
+
+        secure_computing(regs->r12);
+
+        if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+            tracehook_report_syscall_entry(regs))
+                /*
+                 * Tracing decided this syscall should not happen.
+                 * We'll return a bogus call number to get an ENOSYS
+                 * error, but leave the original number in regs->regs[0].
+                 */
+                ret = -1L;
+
+        if (unlikely(current->audit_context))
+                audit_syscall_entry(EM_XILINX_MICROBLAZE, regs->r12,
+                                    regs->r5, regs->r6,
+                                    regs->r7, regs->r8);
+
+        return ret ?: regs->r12;
+}
+
+asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
+{
+        int step;
+
+        if (unlikely(current->audit_context))
+                audit_syscall_exit(AUDITSC_RESULT(regs->r3), regs->r3);
+
+        step = test_thread_flag(TIF_SINGLESTEP);
+        if (step || test_thread_flag(TIF_SYSCALL_TRACE))
+                tracehook_report_syscall_exit(regs, step);
+}
+
+#if 0
+static asmlinkage void syscall_trace(void)
+{
+        if (!test_thread_flag(TIF_SYSCALL_TRACE))
+                return;
+        if (!(current->ptrace & PT_PTRACED))
+                return;
+        /* The 0x80 provides a way for the tracing parent to distinguish
+         between a syscall stop and SIGTRAP delivery */
+        ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
+                                ? 0x80 : 0));
+        /*
+         * this isn't the same as continuing with a signal, but it will do
+         * for normal use. strace only continues with a signal if the
+         * stopping signal is not SIGTRAP. -brl
+         */
+        if (current->exit_code) {
+                send_sig(current->exit_code, current, 1);
+                current->exit_code = 0;
+        }
+}
+#endif
+
 void ptrace_disable(struct task_struct *child)
 {
         /* nothing to do */
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index 2a97bf513b64..8c1e0f4dcf18 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -94,7 +94,7 @@ inline unsigned get_romfs_len(unsigned *addr)
 #endif  /* CONFIG_MTD_UCLINUX_EBSS */
 
 void __init machine_early_init(const char *cmdline, unsigned int ram,
-                unsigned int fdt)
+                unsigned int fdt, unsigned int msr)
 {
         unsigned long *src, *dst = (unsigned long *)0x0;
 
@@ -157,6 +157,16 @@ void __init machine_early_init(const char *cmdline, unsigned int ram,
         early_printk("New klimit: 0x%08x\n", (unsigned)klimit);
 #endif
 
+#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR
+        if (msr)
+                early_printk("!!!Your kernel has setup MSR instruction but "
+                                "CPU don't have it %d\n", msr);
+#else
+        if (!msr)
+                early_printk("!!!Your kernel not setup MSR instruction but "
+                                "CPU have it %d\n", msr);
+#endif
+
         for (src = __ivt_start; src < __ivt_end; src++, dst++)
                 *dst = *src;
 
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index ec5fa91a48d8..e704188d7855 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -12,13 +12,16 @@ OUTPUT_FORMAT("elf32-microblaze", "elf32-microblaze", "elf32-microblaze")
 OUTPUT_ARCH(microblaze)
 ENTRY(_start)
 
+#include <asm/page.h>
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/thread_info.h>
 
 jiffies = jiffies_64 + 4;
 
 SECTIONS {
         . = CONFIG_KERNEL_START;
-        .text : {
+        _start = CONFIG_KERNEL_BASE_ADDR;
+        .text : AT(ADDR(.text) - LOAD_OFFSET) {
                 _text = . ;
                 _stext = . ;
                 *(.text .text.*)
@@ -33,24 +36,22 @@ SECTIONS {
         }
 
         . = ALIGN (4) ;
-        _fdt_start = . ; /* place for fdt blob */
-        . = . + 0x4000;
-        _fdt_end = . ;
+        __fdt_blob : AT(ADDR(__fdt_blob) - LOAD_OFFSET) {
+                _fdt_start = . ;                /* place for fdt blob */
+                *(__fdt_blob) ;                 /* Any link-placed DTB */
+                . = _fdt_start + 0x4000;        /* Pad up to 16kbyte */
+                _fdt_end = . ;
+        }
 
         . = ALIGN(16);
         RODATA
-        . = ALIGN(16);
-        __ex_table : {
-                __start___ex_table = .;
-                *(__ex_table)
-                __stop___ex_table = .;
-        }
+        EXCEPTION_TABLE(16)
 
         /*
          * sdata2 section can go anywhere, but must be word aligned
          * and SDA2_BASE must point to the middle of it
          */
-        .sdata2 : {
+        .sdata2 : AT(ADDR(.sdata2) - LOAD_OFFSET) {
                 _ssrw = .;
                 . = ALIGN(4096); /* page aligned when MMU used - origin 0x8 */
                 *(.sdata2)
@@ -61,12 +62,7 @@ SECTIONS {
         }
 
         _sdata = . ;
-        .data ALIGN (4096) : { /* page aligned when MMU used - origin 0x4 */
-                DATA_DATA
-                CONSTRUCTORS
-        }
-        . = ALIGN(32);
-        .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+        RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
         _edata = . ;
 
         /* Reserve some low RAM for r0 based memory references */
@@ -74,18 +70,14 @@ SECTIONS {
         r0_ram = . ;
         . = . +  4096;  /* a page should be enough */
 
-        /* The initial task */
-        . = ALIGN(8192);
-        .data.init_task : { *(.data.init_task) }
-
         /* Under the microblaze ABI, .sdata and .sbss must be contiguous */
         . = ALIGN(8);
-        .sdata : {
+        .sdata : AT(ADDR(.sdata) - LOAD_OFFSET) {
                 _ssro = .;
                 *(.sdata)
         }
 
-        .sbss : {
+        .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) {
                 _ssbss = .;
                 *(.sbss)
                 _esbss = .;
@@ -96,47 +88,36 @@ SECTIONS {
 
         __init_begin = .;
 
-        . = ALIGN(4096);
-        .init.text : {
-                _sinittext = . ;
-                INIT_TEXT
-                _einittext = .;
-        }
+        INIT_TEXT_SECTION(PAGE_SIZE)
 
-        .init.data : {
+        .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
                 INIT_DATA
         }
 
         . = ALIGN(4);
-        .init.ivt : {
+        .init.ivt : AT(ADDR(.init.ivt) - LOAD_OFFSET) {
                 __ivt_start = .;
                 *(.init.ivt)
                 __ivt_end = .;
         }
 
-        .init.setup : {
-                __setup_start = .;
-                *(.init.setup)
-                __setup_end = .;
+        .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
+                INIT_SETUP(0)
         }
 
-        .initcall.init : {
-                __initcall_start = .;
-                INITCALLS
-                __initcall_end = .;
+        .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET ) {
+                INIT_CALLS
         }
 
-        .con_initcall.init : {
-                __con_initcall_start = .;
-                *(.con_initcall.init)
-                __con_initcall_end = .;
+        .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
+                CON_INITCALL
         }
 
         SECURITY_INIT
 
         __init_end_before_initramfs = .;
 
-        .init.ramfs ALIGN(4096) : {
+        .init.ramfs ALIGN(4096) : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
                 __initramfs_start = .;
                 *(.init.ramfs)
                 __initramfs_end = .;
@@ -152,7 +133,8 @@ SECTIONS {
         }
         __init_end = .;
 
-        .bss ALIGN (4096) : { /* page aligned when MMU used */
+        .bss ALIGN (4096) : AT(ADDR(.bss) - LOAD_OFFSET) {
+                /* page aligned when MMU used */
                 __bss_start = . ;
                         *(.bss*)
                         *(COMMON)
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index 1110784eb3f7..a44892e7cd5b 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -180,7 +180,8 @@ void free_initrd_mem(unsigned long start, unsigned long end)
                 totalram_pages++;
                 pages++;
         }
-        printk(KERN_NOTICE "Freeing initrd memory: %dk freed\n", pages);
+        printk(KERN_NOTICE "Freeing initrd memory: %dk freed\n",
+                                        (int)(pages * (PAGE_SIZE / 1024)));
 }
 #endif
 
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 3f04d4c406b7..b3deed8db619 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -56,12 +56,12 @@ int sysctl_lasatstring(ctl_table *table,
 
 
 /* And the same for proc */
-int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
+int proc_dolasatstring(ctl_table *table, int write,
                        void *buffer, size_t *lenp, loff_t *ppos)
 {
         int r;
 
-        r = proc_dostring(table, write, filp, buffer, lenp, ppos);
+        r = proc_dostring(table, write, buffer, lenp, ppos);
         if ((!write) || r)
                 return r;
 
@@ -71,12 +71,12 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
 }
 
 /* proc function to write EEPROM after changing int entry */
-int proc_dolasatint(ctl_table *table, int write, struct file *filp,
+int proc_dolasatint(ctl_table *table, int write,
                        void *buffer, size_t *lenp, loff_t *ppos)
 {
         int r;
 
-        r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+        r = proc_dointvec(table, write, buffer, lenp, ppos);
         if ((!write) || r)
                 return r;
 
@@ -89,7 +89,7 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp,
 static int rtctmp;
 
 /* proc function to read/write RealTime Clock */
-int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
+int proc_dolasatrtc(ctl_table *table, int write,
                        void *buffer, size_t *lenp, loff_t *ppos)
 {
         struct timespec ts;
@@ -102,7 +102,7 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
                 if (rtctmp < 0)
                         rtctmp = 0;
         }
-        r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+        r = proc_dointvec(table, write, buffer, lenp, ppos);
         if (r)
                 return r;
 
@@ -154,7 +154,7 @@ int sysctl_lasat_rtc(ctl_table *table,
 #endif
 
 #ifdef CONFIG_INET
-int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
+int proc_lasat_ip(ctl_table *table, int write,
                        void *buffer, size_t *lenp, loff_t *ppos)
 {
         unsigned int ip;
@@ -231,12 +231,12 @@ static int sysctl_lasat_prid(ctl_table *table,
         return 0;
 }
 
-int proc_lasat_prid(ctl_table *table, int write, struct file *filp,
+int proc_lasat_prid(ctl_table *table, int write,
                        void *buffer, size_t *lenp, loff_t *ppos)
 {
         int r;
 
-        r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+        r = proc_dointvec(table, write, buffer, lenp, ppos);
         if (r < 0)
                 return r;
         if (write) {
diff --git a/arch/mn10300/kernel/vmlinux.lds.S b/arch/mn10300/kernel/vmlinux.lds.S
index 76f41bdb79c4..10549dcfb610 100644
--- a/arch/mn10300/kernel/vmlinux.lds.S
+++ b/arch/mn10300/kernel/vmlinux.lds.S
@@ -44,24 +44,8 @@ SECTIONS
   RO_DATA(PAGE_SIZE)
 
   /* writeable */
-  .data : {                     /* Data */
-        DATA_DATA
-        CONSTRUCTORS
-        }
-
-  .data_nosave : { NOSAVE_DATA; }
-
-  .data.page_aligned : { PAGE_ALIGNED_DATA(PAGE_SIZE); }
-  .data.cacheline_aligned : { CACHELINE_ALIGNED_DATA(32); }
-
-  /* rarely changed data like cpu maps */
-  . = ALIGN(32);
-  .data.read_mostly : AT(ADDR(.data.read_mostly)) {
-        READ_MOSTLY_DATA(32);
-        _edata = .;             /* End of data section */
-  }
-
-  .data.init_task : { INIT_TASK_DATA(THREAD_SIZE); }
+  RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
+  _edata = .;
 
   /* might get freed after init */
   . = ALIGN(PAGE_SIZE);
@@ -74,22 +58,8 @@ SECTIONS
   /* will be freed after init */
   . = ALIGN(PAGE_SIZE);         /* Init code and data */
   __init_begin = .;
-  .init.text : {
-        _sinittext = .;
-        INIT_TEXT;
-        _einittext = .;
-  }
-  .init.data : { INIT_DATA; }
-  .setup.init : { INIT_SETUP(16); }
-
-  __initcall_start = .;
-  .initcall.init : {
-        INITCALLS
-  }
-  __initcall_end = .;
-  .con_initcall.init : { CON_INITCALL; }
-
-  SECURITY_INIT
+  INIT_TEXT_SECTION(PAGE_SIZE)
+  INIT_DATA_SECTION(16)
   . = ALIGN(4);
   __alt_instructions = .;
   .altinstructions : { *(.altinstructions) }
@@ -100,8 +70,6 @@ SECTIONS
         .exit.text : { EXIT_TEXT; }
         .exit.data : { EXIT_DATA; }
 
-  .init.ramfs : { INIT_RAM_FS; }
-
   PERCPU(32)
   . = ALIGN(PAGE_SIZE);
   __init_end = .;
diff --git a/arch/parisc/include/asm/fcntl.h b/arch/parisc/include/asm/fcntl.h
index 1e1c824764ee..5f39d5597ced 100644
--- a/arch/parisc/include/asm/fcntl.h
+++ b/arch/parisc/include/asm/fcntl.h
@@ -28,6 +28,8 @@
 #define F_SETOWN        12      /*  for sockets. */
 #define F_SETSIG        13      /*  for sockets. */
 #define F_GETSIG        14      /*  for sockets. */
+#define F_GETOWN_EX     15
+#define F_SETOWN_EX     16
 
 /* for posix fcntl() and lockf() */
 #define F_RDLCK         01
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index aea1784edbd1..775be2791bc2 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -77,13 +77,7 @@ SECTIONS
          */
         . = ALIGN(PAGE_SIZE);
         data_start = .;
-        . = ALIGN(16);
-        /* Exception table */
-        __ex_table : {
-                __start___ex_table = .;
-                *(__ex_table)
-                __stop___ex_table = .;
-        }
+        EXCEPTION_TABLE(16)
 
         NOTES
 
@@ -94,23 +88,8 @@ SECTIONS
                 __stop___unwind = .;
         }
 
-        /* rarely changed data like cpu maps */
-        . = ALIGN(16);
-        .data.read_mostly : {
-                *(.data.read_mostly)
-        }
-
-        . = ALIGN(L1_CACHE_BYTES);
         /* Data */
-        .data : {
-                DATA_DATA
-                CONSTRUCTORS
-        }
-
-        . = ALIGN(L1_CACHE_BYTES);
-        .data.cacheline_aligned : {
-                *(.data.cacheline_aligned)
-        }
+        RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
 
         /* PA-RISC locks requires 16-byte alignment */
         . = ALIGN(16);
@@ -118,17 +97,6 @@ SECTIONS
                 *(.data.lock_aligned)
         }
 
-        /* nosave data is really only used for software suspend...it's here
-         * just in case we ever implement it
-         */
-        . = ALIGN(PAGE_SIZE);
-        __nosave_begin = .;
-        .data_nosave : {
-                *(.data.nosave)
-        }
-        . = ALIGN(PAGE_SIZE);
-        __nosave_end = .;
-
         /* End of data section */
         _edata = .;
 
@@ -147,14 +115,6 @@ SECTIONS
         }
         __bss_stop = .;
 
-
-        /* assembler code expects init_task to be 16k aligned */
-        . = ALIGN(16384);
-        /* init_task */
-        .data.init_task : {
-                *(.data.init_task)
-        }
-
 #ifdef CONFIG_64BIT
         . = ALIGN(16);
         /* Linkage tables */
@@ -172,64 +132,8 @@ SECTIONS
         /* reserve space for interrupt stack by aligning __init* to 16k */
         . = ALIGN(16384);
         __init_begin = .;
-        .init.text : { 
-                _sinittext = .;
-                INIT_TEXT
-                _einittext = .;
-        }
-        .init.data : {
-                INIT_DATA
-        }
-        . = ALIGN(16);
-        .init.setup : {
-                __setup_start = .;
-                *(.init.setup)
-                __setup_end = .;
-        }
-        .initcall.init : {
-                __initcall_start = .;
-                INITCALLS
-                __initcall_end = .;
-        }
-        .con_initcall.init : {
-                __con_initcall_start = .;
-                *(.con_initcall.init)
-                __con_initcall_end = .;
-        }
-        SECURITY_INIT
-
-        /* alternate instruction replacement.  This is a mechanism x86 uses
-         * to detect the CPU type and replace generic instruction sequences
-         * with CPU specific ones.  We don't currently do this in PA, but
-         * it seems like a good idea...
-         */
-        . = ALIGN(4);
-        .altinstructions : {
-                __alt_instructions = .;
-                *(.altinstructions)
-                __alt_instructions_end = .; 
-        } 
-        .altinstr_replacement : {
-                *(.altinstr_replacement)
-        } 
-
-        /* .exit.text is discard at runtime, not link time, to deal with references
-         *  from .altinstructions and .eh_frame
-         */
-        .exit.text : {
-                EXIT_TEXT
-        }
-        .exit.data : {
-                EXIT_DATA
-        }
-#ifdef CONFIG_BLK_DEV_INITRD
-        . = ALIGN(PAGE_SIZE);
-        .init.ramfs : {
-                __initramfs_start = .;
-                *(.init.ramfs)
-                __initramfs_end = .;
-        }
-#endif
+        INIT_TEXT_SECTION(16384)
+        INIT_DATA_SECTION(16)
 
         PERCPU(PAGE_SIZE)
         . = ALIGN(PAGE_SIZE);
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4fd479059d65..10a0a5488a44 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -385,9 +385,15 @@ config NUMA
 
 config NODES_SHIFT
         int
+        default "8" if PPC64
         default "4"
         depends on NEED_MULTIPLE_NODES
 
+config MAX_ACTIVE_REGIONS
+        int
+        default "256" if PPC64
+        default "32"
+
 config ARCH_SELECT_MEMORY_MODEL
         def_bool y
         depends on PPC64
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index aacf629c1a9f..1a54a3b3a3fa 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -164,6 +164,17 @@ PHONY += $(BOOT_TARGETS)
 
 boot := arch/$(ARCH)/boot
 
+ifeq ($(CONFIG_RELOCATABLE),y)
+quiet_cmd_relocs_check = CALL    $<
+      cmd_relocs_check = perl $< "$(OBJDUMP)" "$(obj)/vmlinux"
+
+PHONY += relocs_check
+relocs_check: arch/powerpc/relocs_check.pl vmlinux
+        $(call cmd,relocs_check)
+
+zImage: relocs_check
+endif
+
 $(BOOT_TARGETS): vmlinux
         $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)
 
diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 9dade15d1ab4..6d94d27ed850 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -15,7 +15,16 @@ struct dev_archdata {
 
         /* DMA operations on that device */
         struct dma_map_ops      *dma_ops;
-        void                    *dma_data;
+
+        /*
+         * When an iommu is in use, dma_data is used as a ptr to the base of the
+         * iommu_table.  Otherwise, it is a simple numerical offset.
+         */
+        union {
+                dma_addr_t      dma_offset;
+                void            *iommu_table_base;
+        } dma_data;
+
 #ifdef CONFIG_SWIOTLB
         dma_addr_t              max_direct_dma_addr;
 #endif
diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
index cb2ca41dd526..e281daebddca 100644
--- a/arch/powerpc/include/asm/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
@@ -26,7 +26,6 @@ extern void *dma_direct_alloc_coherent(struct device *dev, size_t size,
 extern void dma_direct_free_coherent(struct device *dev, size_t size,
                                      void *vaddr, dma_addr_t dma_handle);
 
-extern unsigned long get_dma_direct_offset(struct device *dev);
 
 #ifdef CONFIG_NOT_COHERENT_CACHE
 /*
@@ -90,6 +89,28 @@ static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops)
         dev->archdata.dma_ops = ops;
 }
 
+/*
+ * get_dma_offset()
+ *
+ * Get the dma offset on configurations where the dma address can be determined
+ * from the physical address by looking at a simple offset.  Direct dma and
+ * swiotlb use this function, but it is typically not used by implementations
+ * with an iommu.
+ */
+static inline dma_addr_t get_dma_offset(struct device *dev)
+{
+        if (dev)
+                return dev->archdata.dma_data.dma_offset;
+
+        return PCI_DRAM_OFFSET;
+}
+
+static inline void set_dma_offset(struct device *dev, dma_addr_t off)
+{
+        if (dev)
+                dev->archdata.dma_data.dma_offset = off;
+}
+
 /* this will be removed soon */
 #define flush_write_buffers()
 
@@ -181,12 +202,12 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
 
 static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
 {
-        return paddr + get_dma_direct_offset(dev);
+        return paddr + get_dma_offset(dev);
 }
 
 static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
 {
-        return daddr - get_dma_direct_offset(dev);
+        return daddr - get_dma_offset(dev);
 }
 
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
diff --git a/arch/powerpc/include/asm/fsldma.h b/arch/powerpc/include/asm/fsldma.h
new file mode 100644
index 000000000000..a67aeed17d40
--- /dev/null
+++ b/arch/powerpc/include/asm/fsldma.h
@@ -0,0 +1,136 @@
+/*
+ * Freescale MPC83XX / MPC85XX DMA Controller
+ *
+ * Copyright (c) 2009 Ira W. Snyder <iws@ovro.caltech.edu>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __ARCH_POWERPC_ASM_FSLDMA_H__
+#define __ARCH_POWERPC_ASM_FSLDMA_H__
+
+#include <linux/dmaengine.h>
+
+/*
+ * Definitions for the Freescale DMA controller's DMA_SLAVE implemention
+ *
+ * The Freescale DMA_SLAVE implementation was designed to handle many-to-many
+ * transfers. An example usage would be an accelerated copy between two
+ * scatterlists. Another example use would be an accelerated copy from
+ * multiple non-contiguous device buffers into a single scatterlist.
+ *
+ * A DMA_SLAVE transaction is defined by a struct fsl_dma_slave. This
+ * structure contains a list of hardware addresses that should be copied
+ * to/from the scatterlist passed into device_prep_slave_sg(). The structure
+ * also has some fields to enable hardware-specific features.
+ */
+
+/**
+ * struct fsl_dma_hw_addr
+ * @entry: linked list entry
+ * @address: the hardware address
+ * @length: length to transfer
+ *
+ * Holds a single physical hardware address / length pair for use
+ * with the DMAEngine DMA_SLAVE API.
+ */
+struct fsl_dma_hw_addr {
+        struct list_head entry;
+
+        dma_addr_t address;
+        size_t length;
+};
+
+/**
+ * struct fsl_dma_slave
+ * @addresses: a linked list of struct fsl_dma_hw_addr structures
+ * @request_count: value for DMA request count
+ * @src_loop_size: setup and enable constant source-address DMA transfers
+ * @dst_loop_size: setup and enable constant destination address DMA transfers
+ * @external_start: enable externally started DMA transfers
+ * @external_pause: enable externally paused DMA transfers
+ *
+ * Holds a list of address / length pairs for use with the DMAEngine
+ * DMA_SLAVE API implementation for the Freescale DMA controller.
+ */
+struct fsl_dma_slave {
+
+        /* List of hardware address/length pairs */
+        struct list_head addresses;
+
+        /* Support for extra controller features */
+        unsigned int request_count;
+        unsigned int src_loop_size;
+        unsigned int dst_loop_size;
+        bool external_start;
+        bool external_pause;
+};
+
+/**
+ * fsl_dma_slave_append - add an address/length pair to a struct fsl_dma_slave
+ * @slave: the &struct fsl_dma_slave to add to
+ * @address: the hardware address to add
+ * @length: the length of bytes to transfer from @address
+ *
+ * Add a hardware address/length pair to a struct fsl_dma_slave. Returns 0 on
+ * success, -ERRNO otherwise.
+ */
+static inline int fsl_dma_slave_append(struct fsl_dma_slave *slave,
+                                       dma_addr_t address, size_t length)
+{
+        struct fsl_dma_hw_addr *addr;
+
+        addr = kzalloc(sizeof(*addr), GFP_ATOMIC);
+        if (!addr)
+                return -ENOMEM;
+
+        INIT_LIST_HEAD(&addr->entry);
+        addr->address = address;
+        addr->length = length;
+
+        list_add_tail(&addr->entry, &slave->addresses);
+        return 0;
+}
+
+/**
+ * fsl_dma_slave_free - free a struct fsl_dma_slave
+ * @slave: the struct fsl_dma_slave to free
+ *
+ * Free a struct fsl_dma_slave and all associated address/length pairs
+ */
+static inline void fsl_dma_slave_free(struct fsl_dma_slave *slave)
+{
+        struct fsl_dma_hw_addr *addr, *tmp;
+
+        if (slave) {
+                list_for_each_entry_safe(addr, tmp, &slave->addresses, entry) {
+                        list_del(&addr->entry);
+                        kfree(addr);
+                }
+
+                kfree(slave);
+        }
+}
+
+/**
+ * fsl_dma_slave_alloc - allocate a struct fsl_dma_slave
+ * @gfp: the flags to pass to kmalloc when allocating this structure
+ *
+ * Allocate a struct fsl_dma_slave for use by the DMA_SLAVE API. Returns a new
+ * struct fsl_dma_slave on success, or NULL on failure.
+ */
+static inline struct fsl_dma_slave *fsl_dma_slave_alloc(gfp_t gfp)
+{
+        struct fsl_dma_slave *slave;
+
+        slave = kzalloc(sizeof(*slave), gfp);
+        if (!slave)
+                return NULL;
+
+        INIT_LIST_HEAD(&slave->addresses);
+        return slave;
+}
+
+#endif /* __ARCH_POWERPC_ASM_FSLDMA_H__ */
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
index 7464c0daddd1..edfc9803ec91 100644
--- a/arch/powerpc/include/asm/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
@@ -70,6 +70,16 @@ struct iommu_table {
 
 struct scatterlist;
 
+static inline void set_iommu_table_base(struct device *dev, void *base)
+{
+        dev->archdata.dma_data.iommu_table_base = base;
+}
+
+static inline void *get_iommu_table_base(struct device *dev)
+{
+        return dev->archdata.dma_data.iommu_table_base;
+}
+
 /* Frees table for an individual device node */
 extern void iommu_free_table(struct iommu_table *tbl, const char *node_name);
 
diff --git a/arch/powerpc/include/asm/pmc.h b/arch/powerpc/include/asm/pmc.h
index ccc68b50d05d..5a9ede4962cb 100644
--- a/arch/powerpc/include/asm/pmc.h
+++ b/arch/powerpc/include/asm/pmc.h
@@ -29,7 +29,7 @@ int reserve_pmc_hardware(perf_irq_t new_perf_irq);
 void release_pmc_hardware(void);
 void ppc_enable_pmcs(void);
 
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_BOOK3S_64
 #include <asm/lppaca.h>
 
 static inline void ppc_set_pmu_inuse(int inuse)
diff --git a/arch/powerpc/include/asm/pte-40x.h b/arch/powerpc/include/asm/pte-40x.h
index 6c3e1f4378d4..ec0b0b0d1df9 100644
--- a/arch/powerpc/include/asm/pte-40x.h
+++ b/arch/powerpc/include/asm/pte-40x.h
@@ -43,6 +43,7 @@
 #define _PAGE_NO_CACHE  0x004   /* I: caching is inhibited */
 #define _PAGE_WRITETHRU 0x008   /* W: caching is write-through */
 #define _PAGE_USER      0x010   /* matches one of the zone permission bits */
+#define _PAGE_SPECIAL   0x020   /* software: Special page */
 #define _PAGE_RW        0x040   /* software: Writes permitted */
 #define _PAGE_DIRTY     0x080   /* software: dirty page */
 #define _PAGE_HWWRITE   0x100   /* hardware: Dirty & RW, set in exception */
diff --git a/arch/powerpc/include/asm/pte-8xx.h b/arch/powerpc/include/asm/pte-8xx.h
index 94e979718dcf..dd5ea95fe61e 100644
--- a/arch/powerpc/include/asm/pte-8xx.h
+++ b/arch/powerpc/include/asm/pte-8xx.h
@@ -32,6 +32,7 @@
 #define _PAGE_FILE      0x0002  /* when !present: nonlinear file mapping */
 #define _PAGE_NO_CACHE  0x0002  /* I: cache inhibit */
 #define _PAGE_SHARED    0x0004  /* No ASID (context) compare */
+#define _PAGE_SPECIAL   0x0008  /* SW entry, forced to 0 by the TLB miss */
 
 /* These five software bits must be masked out when the entry is loaded
  * into the TLB.
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h
index c3b65076a263..f2b370180a09 100644
--- a/arch/powerpc/include/asm/pte-common.h
+++ b/arch/powerpc/include/asm/pte-common.h
@@ -25,9 +25,6 @@
 #ifndef _PAGE_WRITETHRU
 #define _PAGE_WRITETHRU 0
 #endif
-#ifndef _PAGE_SPECIAL
-#define _PAGE_SPECIAL   0
-#endif
 #ifndef _PAGE_4K_PFN
 #define _PAGE_4K_PFN            0
 #endif
@@ -179,7 +176,5 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void);
 #define HAVE_PAGE_AGP
 
 /* Advertise support for _PAGE_SPECIAL */
-#ifdef _PAGE_SPECIAL
 #define __HAVE_ARCH_PTE_SPECIAL
-#endif
 
diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c
index 87ddb3fb948c..37771a518119 100644
--- a/arch/powerpc/kernel/dma-iommu.c
+++ b/arch/powerpc/kernel/dma-iommu.c
@@ -18,7 +18,7 @@
 static void *dma_iommu_alloc_coherent(struct device *dev, size_t size,
                                       dma_addr_t *dma_handle, gfp_t flag)
 {
-        return iommu_alloc_coherent(dev, dev->archdata.dma_data, size,
+        return iommu_alloc_coherent(dev, get_iommu_table_base(dev), size,
                                     dma_handle, device_to_mask(dev), flag,
                                     dev_to_node(dev));
 }
@@ -26,7 +26,7 @@ static void *dma_iommu_alloc_coherent(struct device *dev, size_t size,
 static void dma_iommu_free_coherent(struct device *dev, size_t size,
                                     void *vaddr, dma_addr_t dma_handle)
 {
-        iommu_free_coherent(dev->archdata.dma_data, size, vaddr, dma_handle);
+        iommu_free_coherent(get_iommu_table_base(dev), size, vaddr, dma_handle);
 }
 
 /* Creates TCEs for a user provided buffer.  The user buffer must be
@@ -39,8 +39,8 @@ static dma_addr_t dma_iommu_map_page(struct device *dev, struct page *page,
                                      enum dma_data_direction direction,
                                      struct dma_attrs *attrs)
 {
-        return iommu_map_page(dev, dev->archdata.dma_data, page, offset, size,
-                              device_to_mask(dev), direction, attrs);
+        return iommu_map_page(dev, get_iommu_table_base(dev), page, offset,
+                              size, device_to_mask(dev), direction, attrs);
 }
 
 
@@ -48,7 +48,7 @@ static void dma_iommu_unmap_page(struct device *dev, dma_addr_t dma_handle,
                                  size_t size, enum dma_data_direction direction,
                                  struct dma_attrs *attrs)
 {
-        iommu_unmap_page(dev->archdata.dma_data, dma_handle, size, direction,
+        iommu_unmap_page(get_iommu_table_base(dev), dma_handle, size, direction,
                          attrs);
 }
 
@@ -57,7 +57,7 @@ static int dma_iommu_map_sg(struct device *dev, struct scatterlist *sglist,
                             int nelems, enum dma_data_direction direction,
                             struct dma_attrs *attrs)
 {
-        return iommu_map_sg(dev, dev->archdata.dma_data, sglist, nelems,
+        return iommu_map_sg(dev, get_iommu_table_base(dev), sglist, nelems,
                             device_to_mask(dev), direction, attrs);
 }
 
@@ -65,14 +65,14 @@ static void dma_iommu_unmap_sg(struct device *dev, struct scatterlist *sglist,
                 int nelems, enum dma_data_direction direction,
                 struct dma_attrs *attrs)
 {
-        iommu_unmap_sg(dev->archdata.dma_data, sglist, nelems, direction,
+        iommu_unmap_sg(get_iommu_table_base(dev), sglist, nelems, direction,
                        attrs);
 }
 
 /* We support DMA to/from any memory page via the iommu */
 static int dma_iommu_dma_supported(struct device *dev, u64 mask)
 {
-        struct iommu_table *tbl = dev->archdata.dma_data;
+        struct iommu_table *tbl = get_iommu_table_base(dev);
 
         if (!tbl || tbl->it_offset > mask) {
                 printk(KERN_INFO
diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index 21b784d7e7d0..6215062caf8c 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -21,13 +21,6 @@
  * default the offset is PCI_DRAM_OFFSET.
  */
 
-unsigned long get_dma_direct_offset(struct device *dev)
-{
-        if (dev)
-                return (unsigned long)dev->archdata.dma_data;
-
-        return PCI_DRAM_OFFSET;
-}
 
 void *dma_direct_alloc_coherent(struct device *dev, size_t size,
                                 dma_addr_t *dma_handle, gfp_t flag)
@@ -37,7 +30,7 @@ void *dma_direct_alloc_coherent(struct device *dev, size_t size,
         ret = __dma_alloc_coherent(dev, size, dma_handle, flag);
         if (ret == NULL)
                 return NULL;
-        *dma_handle += get_dma_direct_offset(dev);
+        *dma_handle += get_dma_offset(dev);
         return ret;
 #else
         struct page *page;
@@ -51,7 +44,7 @@ void *dma_direct_alloc_coherent(struct device *dev, size_t size,
                 return NULL;
         ret = page_address(page);
         memset(ret, 0, size);
-        *dma_handle = virt_to_abs(ret) + get_dma_direct_offset(dev);
+        *dma_handle = virt_to_abs(ret) + get_dma_offset(dev);
 
         return ret;
 #endif
@@ -75,7 +68,7 @@ static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl,
         int i;
 
         for_each_sg(sgl, sg, nents, i) {
-                sg->dma_address = sg_phys(sg) + get_dma_direct_offset(dev);
+                sg->dma_address = sg_phys(sg) + get_dma_offset(dev);
                 sg->dma_length = sg->length;
                 __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
         }
@@ -110,7 +103,7 @@ static inline dma_addr_t dma_direct_map_page(struct device *dev,
 {
         BUG_ON(dir == DMA_NONE);
         __dma_sync_page(page, offset, size, dir);
-        return page_to_phys(page) + offset + get_dma_direct_offset(dev);
+        return page_to_phys(page) + offset + get_dma_offset(dev);
 }
 
 static inline void dma_direct_unmap_page(struct device *dev,
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index 9048f96237f6..24dcc0ecf246 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -17,7 +17,6 @@
 #include <asm/cputable.h>
 #include <asm/setup.h>
 #include <asm/thread_info.h>
-#include <asm/reg.h>
 #include <asm/exception-64e.h>
 #include <asm/bug.h>
 #include <asm/irqflags.h>
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e9f4840096b3..bb8209e34931 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1117,7 +1117,7 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus)
 
                 /* Hook up default DMA ops */
                 sd->dma_ops = pci_dma_ops;
-                sd->dma_data = (void *)PCI_DRAM_OFFSET;
+                set_dma_offset(&dev->dev, PCI_DRAM_OFFSET);
 
                 /* Additional platform DMA/iommu setup */
                 if (ppc_md.pci_dma_dev_setup)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 0a3216433051..1168c5f440ab 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1165,7 +1165,22 @@ static inline unsigned long brk_rnd(void)
 
 unsigned long arch_randomize_brk(struct mm_struct *mm)
 {
-        unsigned long ret = PAGE_ALIGN(mm->brk + brk_rnd());
+        unsigned long base = mm->brk;
+        unsigned long ret;
+
+#ifdef CONFIG_PPC64
+        /*
+         * If we are using 1TB segments and we are allowed to randomise
+         * the heap, we can put it above 1TB so it is backed by a 1TB
+         * segment. Otherwise the heap will be in the bottom 1TB
+         * which always uses 256MB segments and this may result in a
+         * performance penalty.
+         */
+        if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
+                base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
+#endif
+
+        ret = PAGE_ALIGN(base + brk_rnd());
 
         if (ret < mm->brk)
                 return mm->brk;
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 864334b337a3..bafac2e41ae1 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -800,7 +800,7 @@ static void __init prom_send_capabilities(void)
         root = call_prom("open", 1, 1, ADDR("/"));
         if (root != 0) {
                 /* try calling the ibm,client-architecture-support method */
-                prom_printf("Calling ibm,client-architecture...");
+                prom_printf("Calling ibm,client-architecture-support...");
                 if (call_prom_ret("call-method", 3, 2, &ret,
                                   ADDR("ibm,client-architecture-support"),
                                   root,
@@ -814,6 +814,7 @@ static void __init prom_send_capabilities(void)
                         return;
                 }
                 call_prom("close", 1, 0, root);
+                prom_printf(" not implemented\n");
         }
 
         /* no ibm,client-architecture-support call, try the old way */
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 3faaf29bdb29..94e2df3cae07 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -241,6 +241,13 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
         }
 
         /*
+         * Put vDSO base into mm struct. We need to do this before calling
+         * install_special_mapping or the perf counter mmap tracking code
+         * will fail to recognise it as a vDSO (since arch_vma_name fails).
+         */
+        current->mm->context.vdso_base = vdso_base;
+
+        /*
          * our vma flags don't have VM_WRITE so by default, the process isn't
          * allowed to write those pages.
          * gdb can break that with ptrace interface, and thus trigger COW on
@@ -260,11 +267,10 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
                                      VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC|
                                      VM_ALWAYSDUMP,
                                      vdso_pagelist);
-        if (rc)
+        if (rc) {
+                current->mm->context.vdso_base = 0;
                 goto fail_mmapsem;
-
-        /* Put vDSO base into mm struct */
-        current->mm->context.vdso_base = vdso_base;
+        }
 
         up_write(&mm->mmap_sem);
         return 0;
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index bc7b41edbdfc..77f64218abf3 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1054,6 +1054,8 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
                 return NULL;
 
         tbl = kmalloc(sizeof(*tbl), GFP_KERNEL);
+        if (tbl == NULL)
+                return NULL;
 
         of_parse_dma_window(dev->dev.archdata.of_node, dma_window,
                             &tbl->it_index, &offset, &size);
@@ -1233,7 +1235,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
                 vio_cmo_set_dma_ops(viodev);
         else
                 viodev->dev.archdata.dma_ops = &dma_iommu_ops;
-        viodev->dev.archdata.dma_data = vio_build_iommu_table(viodev);
+        set_iommu_table_base(&viodev->dev, vio_build_iommu_table(viodev));
         set_dev_node(&viodev->dev, of_node_to_nid(of_node));
 
         /* init generic 'struct device' fields: */
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 58da4070723d..f56429362a12 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -6,6 +6,7 @@
 #include <asm/page.h>
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/cache.h>
+#include <asm/thread_info.h>
 
 ENTRY(_stext)
 
@@ -71,12 +72,7 @@ SECTIONS
         /* Read-only data */
         RODATA
 
-        /* Exception & bug tables */
-        __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
-                __start___ex_table = .;
-                *(__ex_table)
-                __stop___ex_table = .;
-        }
+        EXCEPTION_TABLE(0)
 
         NOTES :kernel :notes
 
@@ -93,12 +89,7 @@ SECTIONS
  */
         . = ALIGN(PAGE_SIZE);
         __init_begin = .;
-
-        .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
-                _sinittext = .;
-                INIT_TEXT
-                _einittext = .;
-        } :kernel
+        INIT_TEXT_SECTION(PAGE_SIZE) :kernel
 
         /* .exit.text is discarded at runtime, not link time,
          * to deal with references from __bug_table
@@ -122,23 +113,16 @@ SECTIONS
 #endif
         }
 
-        . = ALIGN(16);
         .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
-                __setup_start = .;
-                *(.init.setup)
-                __setup_end = .;
+                INIT_SETUP(16)
         }
 
         .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
-                __initcall_start = .;
-                INITCALLS
-                __initcall_end = .;
-                }
+                INIT_CALLS
+        }
 
         .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
-                __con_initcall_start = .;
-                *(.con_initcall.init)
-                __con_initcall_end = .;
+                CON_INITCALL
         }
 
         SECURITY_INIT
@@ -169,14 +153,10 @@ SECTIONS
                 __stop___fw_ftr_fixup = .;
         }
 #endif
-#ifdef CONFIG_BLK_DEV_INITRD
-        . = ALIGN(PAGE_SIZE);
         .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
-                __initramfs_start = .;
-                *(.init.ramfs)
-                __initramfs_end = .;
+                INIT_RAM_FS
         }
-#endif
+
         PERCPU(PAGE_SIZE)
 
         . = ALIGN(8);
@@ -240,36 +220,24 @@ SECTIONS
 #endif
 
         /* The initial task and kernel stack */
-#ifdef CONFIG_PPC32
-        . = ALIGN(8192);
-#else
-        . = ALIGN(16384);
-#endif
         .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
-                *(.data.init_task)
+                INIT_TASK_DATA(THREAD_SIZE)
         }
 
-        . = ALIGN(PAGE_SIZE);
         .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
-                *(.data.page_aligned)
+                PAGE_ALIGNED_DATA(PAGE_SIZE)
         }
 
-        . = ALIGN(L1_CACHE_BYTES);
         .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
-                *(.data.cacheline_aligned)
+                CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
         }
 
-        . = ALIGN(L1_CACHE_BYTES);
         .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) {
-                *(.data.read_mostly)
+                READ_MOSTLY_DATA(L1_CACHE_BYTES)
         }
 
-        . = ALIGN(PAGE_SIZE);
         .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
-                __nosave_begin = .;
-                *(.data.nosave)
-                . = ALIGN(PAGE_SIZE);
-                __nosave_end = .;
+                NOSAVE_DATA
         }
 
         . = ALIGN(PAGE_SIZE);
@@ -280,14 +248,7 @@ SECTIONS
  * And finally the bss
  */
 
-        .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
-                __bss_start = .;
-                *(.sbss) *(.scommon)
-                *(.dynbss)
-                *(.bss)
-                *(COMMON)
-                __bss_stop = .;
-        }
+        BSS_SECTION(0, 0, 0)
 
         . = ALIGN(PAGE_SIZE);
         _end = . ;
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index 83f1551ec2c9..53040931de32 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -30,6 +30,8 @@
 #include <asm/tlbflush.h>
 #include <asm/tlb.h>
 
+#include "mmu_decl.h"
+
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
 #ifdef CONFIG_SMP
@@ -166,7 +168,7 @@ struct page * maybe_pte_to_page(pte_t pte)
  * support falls into the same category.
  */
 
-static pte_t set_pte_filter(pte_t pte)
+static pte_t set_pte_filter(pte_t pte, unsigned long addr)
 {
         pte = __pte(pte_val(pte) & ~_PAGE_HPTEFLAGS);
         if (pte_looks_normal(pte) && !(cpu_has_feature(CPU_FTR_COHERENT_ICACHE) ||
@@ -175,6 +177,17 @@ static pte_t set_pte_filter(pte_t pte)
                 if (!pg)
                         return pte;
                 if (!test_bit(PG_arch_1, &pg->flags)) {
+#ifdef CONFIG_8xx
+                        /* On 8xx, cache control instructions (particularly
+                         * "dcbst" from flush_dcache_icache) fault as write
+                         * operation if there is an unpopulated TLB entry
+                         * for the address in question. To workaround that,
+                         * we invalidate the TLB here, thus avoiding dcbst
+                         * misbehaviour.
+                         */
+                        /* 8xx doesn't care about PID, size or ind args */
+                        _tlbil_va(addr, 0, 0, 0);
+#endif /* CONFIG_8xx */
                         flush_dcache_icache_page(pg);
                         set_bit(PG_arch_1, &pg->flags);
                 }
@@ -194,7 +207,7 @@ static pte_t set_access_flags_filter(pte_t pte, struct vm_area_struct *vma,
  * as we don't have two bits to spare for _PAGE_EXEC and _PAGE_HWEXEC so
  * instead we "filter out" the exec permission for non clean pages.
  */
-static pte_t set_pte_filter(pte_t pte)
+static pte_t set_pte_filter(pte_t pte, unsigned long addr)
 {
         struct page *pg;
 
@@ -276,7 +289,7 @@ void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
          * this context might not have been activated yet when this
          * is called.
          */
-        pte = set_pte_filter(pte);
+        pte = set_pte_filter(pte, addr);
 
         /* Perform the setting of the PTE */
         __set_pte_at(mm, addr, ptep, pte, 0);
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index ef1cccf71173..f288279e679d 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -18,7 +18,6 @@
 #include <asm/asm-offsets.h>
 #include <asm/cputable.h>
 #include <asm/pgtable.h>
-#include <asm/reg.h>
 #include <asm/exception-64e.h>
 #include <asm/ppc-opcode.h>
 
diff --git a/arch/powerpc/platforms/cell/beat_iommu.c b/arch/powerpc/platforms/cell/beat_iommu.c
index 93b0efddd658..39d361c5c6d2 100644
--- a/arch/powerpc/platforms/cell/beat_iommu.c
+++ b/arch/powerpc/platforms/cell/beat_iommu.c
@@ -77,7 +77,7 @@ static void __init celleb_init_direct_mapping(void)
 static void celleb_dma_dev_setup(struct device *dev)
 {
         dev->archdata.dma_ops = get_pci_dma_ops();
-        dev->archdata.dma_data = (void *)celleb_dma_direct_offset;
+        set_dma_offset(dev, celleb_dma_direct_offset);
 }
 
 static void celleb_pci_dma_dev_setup(struct pci_dev *pdev)
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 416db17eb18f..ca5bfdfe47f2 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -657,15 +657,13 @@ static void cell_dma_dev_setup_fixed(struct device *dev);
 
 static void cell_dma_dev_setup(struct device *dev)
 {
-        struct dev_archdata *archdata = &dev->archdata;
-
         /* Order is important here, these are not mutually exclusive */
         if (get_dma_ops(dev) == &dma_iommu_fixed_ops)
                 cell_dma_dev_setup_fixed(dev);
         else if (get_pci_dma_ops() == &dma_iommu_ops)
-                archdata->dma_data = cell_get_iommu_table(dev);
+                set_iommu_table_base(dev, cell_get_iommu_table(dev));
         else if (get_pci_dma_ops() == &dma_direct_ops)
-                archdata->dma_data = (void *)cell_dma_direct_offset;
+                set_dma_offset(dev, cell_dma_direct_offset);
         else
                 BUG();
 }
@@ -973,11 +971,10 @@ static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask)
 
 static void cell_dma_dev_setup_fixed(struct device *dev)
 {
-        struct dev_archdata *archdata = &dev->archdata;
         u64 addr;
 
         addr = cell_iommu_get_fixed_address(dev) + dma_iommu_fixed_base;
-        archdata->dma_data = (void *)addr;
+        set_dma_offset(dev, addr);
 
         dev_dbg(dev, "iommu: fixed addr = %llx\n", addr);
 }
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index 6c1e1011959e..9d53cb481a7c 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -193,7 +193,7 @@ static void pci_dma_dev_setup_iseries(struct pci_dev *pdev)
                 pdn->iommu_table = iommu_init_table(tbl, -1);
         else
                 kfree(tbl);
-        pdev->dev.archdata.dma_data = pdn->iommu_table;
+        set_iommu_table_base(&pdev->dev, pdn->iommu_table);
 }
 #else
 #define pci_dma_dev_setup_iseries       NULL
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index a0ff03a3d8da..7b1d608ea3c8 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -189,7 +189,7 @@ static void pci_dma_dev_setup_pasemi(struct pci_dev *dev)
         }
 #endif
 
-        dev->dev.archdata.dma_data = &iommu_table_iobmap;
+        set_iommu_table_base(&dev->dev, &iommu_table_iobmap);
 }
 
 static void pci_dma_bus_setup_null(struct pci_bus *b) { }
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 661c8e02bcba..1a0000a4b6d6 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -482,7 +482,7 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev)
                                    phb->node);
                 iommu_table_setparms(phb, dn, tbl);
                 PCI_DN(dn)->iommu_table = iommu_init_table(tbl, phb->node);
-                dev->dev.archdata.dma_data = PCI_DN(dn)->iommu_table;
+                set_iommu_table_base(&dev->dev, PCI_DN(dn)->iommu_table);
                 return;
         }
 
@@ -494,7 +494,7 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev)
                 dn = dn->parent;
 
         if (dn && PCI_DN(dn))
-                dev->dev.archdata.dma_data = PCI_DN(dn)->iommu_table;
+                set_iommu_table_base(&dev->dev, PCI_DN(dn)->iommu_table);
         else
                 printk(KERN_WARNING "iommu: Device %s has no iommu table\n",
                        pci_name(dev));
@@ -538,7 +538,7 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
          */
         if (dma_window == NULL || pdn->parent == NULL) {
                 pr_debug("  no dma window for device, linking to parent\n");
-                dev->dev.archdata.dma_data = PCI_DN(pdn)->iommu_table;
+                set_iommu_table_base(&dev->dev, PCI_DN(pdn)->iommu_table);
                 return;
         }
 
@@ -554,7 +554,7 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
                 pr_debug("  found DMA window, table: %p\n", pci->iommu_table);
         }
 
-        dev->dev.archdata.dma_data = pci->iommu_table;
+        set_iommu_table_base(&dev->dev, pci->iommu_table);
 }
 #else  /* CONFIG_PCI */
 #define pci_dma_bus_setup_pSeries       NULL
diff --git a/arch/powerpc/relocs_check.pl b/arch/powerpc/relocs_check.pl
new file mode 100755
index 000000000000..d2571096c3e9
--- /dev/null
+++ b/arch/powerpc/relocs_check.pl
@@ -0,0 +1,56 @@
+#!/usr/bin/perl
+
+# Copyright © 2009 IBM Corporation
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version
+# 2 of the License, or (at your option) any later version.
+
+# This script checks the relcoations of a vmlinux for "suspicious"
+# relocations.
+
+use strict;
+use warnings;
+
+if ($#ARGV != 1) {
+        die "$0 [path to objdump] [path to vmlinux]\n";
+}
+
+# Have Kbuild supply the path to objdump so we handle cross compilation.
+my $objdump = shift;
+my $vmlinux = shift;
+my $bad_relocs_count = 0;
+my $bad_relocs = "";
+my $old_binutils = 0;
+
+open(FD, "$objdump -R $vmlinux|") or die;
+while (<FD>) {
+        study $_;
+
+        # Only look at relcoation lines.
+        next if (!/\s+R_/);
+
+        # These relocations are okay
+        next if (/R_PPC64_RELATIVE/ or /R_PPC64_NONE/ or
+                 /R_PPC64_ADDR64\s+mach_/);
+
+        # If we see this type of relcoation it's an idication that
+        # we /may/ be using an old version of binutils.
+        if (/R_PPC64_UADDR64/) {
+                $old_binutils++;
+        }
+
+        $bad_relocs_count++;
+        $bad_relocs .= $_;
+}
+
+if ($bad_relocs_count) {
+        print "WARNING: $bad_relocs_count bad relocations\n";
+        print $bad_relocs;
+}
+
+if ($old_binutils) {
+        print "WARNING: You need at binutils >= 2.19 to build a ".
+              "CONFIG_RELCOATABLE kernel\n";
+}
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 89639ecbf381..ae3c4db86fe8 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -297,7 +297,7 @@ static void pci_dma_dev_setup_dart(struct pci_dev *dev)
         /* We only have one iommu table on the mac for now, which makes
          * things simple. Setup all PCI devices to point to this table
          */
-        dev->dev.archdata.dma_data = &iommu_table_dart;
+        set_iommu_table_base(&dev->dev, &iommu_table_dart);
 }
 
 static void pci_dma_bus_setup_dart(struct pci_bus *bus)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 0e09a45ac79a..c6f0a71b405e 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -335,6 +335,16 @@ int cpus_are_in_xmon(void)
 }
 #endif
 
+static inline int unrecoverable_excp(struct pt_regs *regs)
+{
+#ifdef CONFIG_4xx
+        /* We have no MSR_RI bit on 4xx, so we simply return false */
+        return 0;
+#else
+        return ((regs->msr & MSR_RI) == 0);
+#endif
+}
+
 static int xmon_core(struct pt_regs *regs, int fromipi)
 {
         int cmd = 0;
@@ -388,7 +398,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
         bp = NULL;
         if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) == (MSR_IR|MSR_SF))
                 bp = at_breakpoint(regs->nip);
-        if (bp || (regs->msr & MSR_RI) == 0)
+        if (bp || unrecoverable_excp(regs))
                 fromipi = 0;
 
         if (!fromipi) {
@@ -399,7 +409,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
                                cpu, BP_NUM(bp));
                         xmon_print_symbol(regs->nip, " ", ")\n");
                 }
-                if ((regs->msr & MSR_RI) == 0)
+                if (unrecoverable_excp(regs))
                         printf("WARNING: exception is not recoverable, "
                                "can't continue\n");
                 release_output_lock();
@@ -490,7 +500,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
                         printf("Stopped at breakpoint %x (", BP_NUM(bp));
                         xmon_print_symbol(regs->nip, " ", ")\n");
                 }
-                if ((regs->msr & MSR_RI) == 0)
+                if (unrecoverable_excp(regs))
                         printf("WARNING: exception is not recoverable, "
                                "can't continue\n");
                 remove_bpts();
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index 264528e4f58d..b55fd7ed1c31 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -50,10 +50,9 @@ static struct platform_device *appldata_pdev;
  * /proc entries (sysctl)
  */
 static const char appldata_proc_name[APPLDATA_PROC_NAME_LENGTH] = "appldata";
-static int appldata_timer_handler(ctl_table *ctl, int write, struct file *filp,
+static int appldata_timer_handler(ctl_table *ctl, int write,
                                   void __user *buffer, size_t *lenp, loff_t *ppos);
 static int appldata_interval_handler(ctl_table *ctl, int write,
-                                         struct file *filp,
                                          void __user *buffer,
                                          size_t *lenp, loff_t *ppos);
 
@@ -247,7 +246,7 @@ __appldata_vtimer_setup(int cmd)
  * Start/Stop timer, show status of timer (0 = not active, 1 = active)
  */
 static int
-appldata_timer_handler(ctl_table *ctl, int write, struct file *filp,
+appldata_timer_handler(ctl_table *ctl, int write,
                            void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         int len;
@@ -289,7 +288,7 @@ out:
  * current timer interval.
  */
 static int
-appldata_interval_handler(ctl_table *ctl, int write, struct file *filp,
+appldata_interval_handler(ctl_table *ctl, int write,
                            void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         int len, interval;
@@ -335,7 +334,7 @@ out:
  * monitoring (0 = not in process, 1 = in process)
  */
 static int
-appldata_generic_handler(ctl_table *ctl, int write, struct file *filp,
+appldata_generic_handler(ctl_table *ctl, int write,
                            void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         struct appldata_ops *ops = NULL, *tmp_ops;
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 4c512561687d..20f282c911c2 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -881,11 +881,11 @@ static int debug_active=1;
  * if debug_active is already off
  */
 static int
-s390dbf_procactive(ctl_table *table, int write, struct file *filp,
+s390dbf_procactive(ctl_table *table, int write,
                      void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         if (!write || debug_stoppable || !debug_active)
-                return proc_dointvec(table, write, filp, buffer, lenp, ppos);
+                return proc_dointvec(table, write, buffer, lenp, ppos);
         else
                 return 0;
 }
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 413c240cbca7..b201135cc18c 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -262,7 +262,7 @@ cmm_skip_blanks(char *cp, char **endp)
 static struct ctl_table cmm_table[];
 
 static int
-cmm_pages_handler(ctl_table *ctl, int write, struct file *filp,
+cmm_pages_handler(ctl_table *ctl, int write,
                   void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         char buf[16], *p;
@@ -303,7 +303,7 @@ cmm_pages_handler(ctl_table *ctl, int write, struct file *filp,
 }
 
 static int
-cmm_timeout_handler(ctl_table *ctl, int write, struct file *filp,
+cmm_timeout_handler(ctl_table *ctl, int write,
                     void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         char buf[64], *p;
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index b91fa8dbf047..4d58eb0973d4 100644
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -1,12 +1,9 @@
 menu "DMA support"
 
-config SH_DMA_API
-        bool
 
 config SH_DMA
         bool "SuperH on-chip DMA controller (DMAC) support"
         depends on CPU_SH3 || CPU_SH4
-        select SH_DMA_API
         default n
 
 config SH_DMA_IRQ_MULTI
@@ -19,6 +16,15 @@ config SH_DMA_IRQ_MULTI
                      CPU_SUBTYPE_SH7780  || CPU_SUBTYPE_SH7785  || \
                      CPU_SUBTYPE_SH7760
 
+config SH_DMA_API
+        depends on SH_DMA
+        bool "SuperH DMA API support"
+        default n
+        help
+          SH_DMA_API always enabled DMA API of used SuperH.
+          If you want to use DMA ENGINE, you must not enable this.
+          Please enable DMA_ENGINE and SH_DMAE.
+
 config NR_ONCHIP_DMA_CHANNELS
         int
         depends on SH_DMA
diff --git a/arch/sh/drivers/dma/Makefile b/arch/sh/drivers/dma/Makefile
index c6068137b46f..d88c9484762c 100644
--- a/arch/sh/drivers/dma/Makefile
+++ b/arch/sh/drivers/dma/Makefile
@@ -2,8 +2,7 @@
 # Makefile for the SuperH DMA specific kernel interface routines under Linux.
 #
 
-obj-$(CONFIG_SH_DMA_API)        += dma-api.o dma-sysfs.o
-obj-$(CONFIG_SH_DMA)            += dma-sh.o
+obj-$(CONFIG_SH_DMA_API)        += dma-sh.o dma-api.o dma-sysfs.o
 obj-$(CONFIG_PVR2_DMA)          += dma-pvr2.o
 obj-$(CONFIG_G2_DMA)            += dma-g2.o
 obj-$(CONFIG_SH_DMABRG)         += dmabrg.o
diff --git a/arch/sh/include/asm/dma-sh.h b/arch/sh/include/asm/dma-sh.h
index 68a5f4cb0343..78eed3e0bdf5 100644
--- a/arch/sh/include/asm/dma-sh.h
+++ b/arch/sh/include/asm/dma-sh.h
@@ -116,4 +116,17 @@ static u32 dma_base_addr[] __maybe_unused = {
 #define CHCR    0x0C
 #define DMAOR   0x40
 
+/*
+ * for dma engine
+ *
+ * SuperH DMA mode
+ */
+#define SHDMA_MIX_IRQ   (1 << 1)
+#define SHDMA_DMAOR1    (1 << 2)
+#define SHDMA_DMAE1             (1 << 3)
+
+struct sh_dmae_pdata {
+        unsigned int mode;
+};
+
 #endif /* __DMA_SH_H */
diff --git a/arch/um/include/asm/common.lds.S b/arch/um/include/asm/common.lds.S
index 37ecc5577a9a..ac55b9efa1ce 100644
--- a/arch/um/include/asm/common.lds.S
+++ b/arch/um/include/asm/common.lds.S
@@ -16,11 +16,7 @@
 
   . = ALIGN(4096);
   .note : { *(.note.*) }
-  __ex_table : {
-        __start___ex_table = .;
-        *(__ex_table)
-        __stop___ex_table = .;
-  }
+  EXCEPTION_TABLE(0)
 
   BUG_TABLE
 
@@ -43,28 +39,17 @@
   }
         
   .init.setup : {
-        __setup_start = .;
-        *(.init.setup)
-        __setup_end = .;
+        INIT_SETUP(0)
   }
 
-  . = ALIGN(32);
-  .data.percpu : {
-        __per_cpu_start = . ;
-        *(.data.percpu)
-        __per_cpu_end = . ;
-  }
+  PERCPU(32)
         
   .initcall.init : {
-        __initcall_start = .;
-        INITCALLS
-        __initcall_end = .;
+        INIT_CALLS
   }
 
   .con_initcall.init : {
-        __con_initcall_start = .;
-        *(.con_initcall.init)
-        __con_initcall_end = .;
+        CON_INITCALL
   }
 
   .uml.initcall.init : {
@@ -118,8 +103,6 @@
 
    . = ALIGN(4096);
   .init.ramfs : {
-        __initramfs_start = .;
-        *(.init.ramfs)
-        __initramfs_end = .;
+        INIT_RAM_FS
   }
 
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
index 715a188c0472..7fcad58e216d 100644
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@@ -16,11 +16,7 @@ SECTIONS
   _text = .;
   _stext = .;
   __init_begin = .;
-  .init.text : {
-        _sinittext = .;
-        INIT_TEXT
-        _einittext = .;
-  }
+  INIT_TEXT_SECTION(PAGE_SIZE)
 
   . = ALIGN(PAGE_SIZE);
 
@@ -96,8 +92,7 @@ SECTIONS
   .init_array     : { *(.init_array) }
   .fini_array     : { *(.fini_array) }
   .data           : {
-    . = ALIGN(KERNEL_STACK_SIZE);               /* init_task */
-    *(.data.init_task)
+    INIT_TASK_DATA(KERNEL_STACK_SIZE)
     . = ALIGN(KERNEL_STACK_SIZE);
     *(.data.init_irqstack)
     DATA_DATA
diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S
index 2ebd39765db8..e7a6cca667aa 100644
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@@ -22,11 +22,7 @@ SECTIONS
   _text = .;
   _stext = .;
   __init_begin = .;
-  .init.text : {
-        _sinittext = .;
-        INIT_TEXT
-        _einittext = .;
-  }
+  INIT_TEXT_SECTION(PAGE_SIZE)
   . = ALIGN(PAGE_SIZE);
 
   .text      :
@@ -52,8 +48,7 @@ SECTIONS
   init.data : { INIT_DATA }
   .data    :
   {
-    . = ALIGN(KERNEL_STACK_SIZE);               /* init_task */
-    *(.data.init_task)
+    INIT_TASK_DATA(KERNEL_STACK_SIZE)
     . = ALIGN(KERNEL_STACK_SIZE);
     *(.data.init_irqstack)
     DATA_DATA
@@ -81,19 +76,10 @@ SECTIONS
   _edata  =  .;
   PROVIDE (edata = .);
   . = ALIGN(PAGE_SIZE);
-  .sbss      :
-  {
-   __bss_start = .;
-   PROVIDE(_bss_start = .);
-   *(.sbss)
-   *(.scommon)
-  }
-  .bss       :
-  {
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
+  __bss_start = .;
+  PROVIDE(_bss_start = .);
+  SBSS(0)
+  BSS(0)
   _end = .;
   PROVIDE (end = .);
 
diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
index e63cf7d441e1..139d4c1a33a7 100644
--- a/arch/x86/include/asm/nmi.h
+++ b/arch/x86/include/asm/nmi.h
@@ -40,8 +40,7 @@ extern unsigned int nmi_watchdog;
 #define NMI_INVALID     3
 
 struct ctl_table;
-struct file;
-extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+extern int proc_nmi_enabled(struct ctl_table *, int ,
                         void __user *, size_t *, loff_t *);
 extern int unknown_nmi_panic;
 
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index f76a162c082c..ada8c201d513 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -143,7 +143,11 @@ static inline int __pcibus_to_node(const struct pci_bus *bus)
 static inline const struct cpumask *
 cpumask_of_pcibus(const struct pci_bus *bus)
 {
-        return cpumask_of_node(__pcibus_to_node(bus));
+        int node;
+
+        node = __pcibus_to_node(bus);
+        return (node == -1) ? cpu_online_mask :
+                              cpumask_of_node(node);
 }
 #endif
 
diff --git a/arch/x86/kernel/apic/nmi.c b/arch/x86/kernel/apic/nmi.c
index cb66a22d98ad..7ff61d6a188a 100644
--- a/arch/x86/kernel/apic/nmi.c
+++ b/arch/x86/kernel/apic/nmi.c
@@ -508,14 +508,14 @@ static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu)
 /*
  * proc handler for /proc/sys/kernel/nmi
  */
-int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
+int proc_nmi_enabled(struct ctl_table *table, int write,
                         void __user *buffer, size_t *length, loff_t *ppos)
 {
         int old_state;
 
         nmi_watchdog_enabled = (atomic_read(&nmi_active) > 0) ? 1 : 0;
         old_state = nmi_watchdog_enabled;
-        proc_dointvec(table, write, file, buffer, length, ppos);
+        proc_dointvec(table, write, buffer, length, ppos);
         if (!!old_state == !!nmi_watchdog_enabled)
                 return 0;
 
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index cf53a78e2dcf..8cb4974ff599 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -228,19 +228,11 @@ static long __vsyscall(3) venosys_1(void)
 }
 
 #ifdef CONFIG_SYSCTL
-
-static int
-vsyscall_sysctl_change(ctl_table *ctl, int write, struct file * filp,
-                       void __user *buffer, size_t *lenp, loff_t *ppos)
-{
-        return proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
-}
-
 static ctl_table kernel_table2[] = {
         { .procname = "vsyscall64",
           .data = &vsyscall_gtod_data.sysctl_enabled, .maxlen = sizeof(int),
           .mode = 0644,
-          .proc_handler = vsyscall_sysctl_change },
+          .proc_handler = proc_dointvec },
         {}
 };
 
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 82728f2c6d55..f4cee9028cf0 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -167,6 +167,7 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
         info.si_errno   = 0;
         info.si_code    = si_code;
         info.si_addr    = (void __user *)address;
+        info.si_addr_lsb = si_code == BUS_MCEERR_AR ? PAGE_SHIFT : 0;
 
         force_sig_info(si_signo, &info, tsk);
 }
@@ -790,10 +791,12 @@ out_of_memory(struct pt_regs *regs, unsigned long error_code,
 }
 
 static void
-do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address)
+do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
+          unsigned int fault)
 {
         struct task_struct *tsk = current;
         struct mm_struct *mm = tsk->mm;
+        int code = BUS_ADRERR;
 
         up_read(&mm->mmap_sem);
 
@@ -809,7 +812,15 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address)
         tsk->thread.error_code  = error_code;
         tsk->thread.trap_no     = 14;
 
-        force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
+#ifdef CONFIG_MEMORY_FAILURE
+        if (fault & VM_FAULT_HWPOISON) {
+                printk(KERN_ERR
+        "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
+                        tsk->comm, tsk->pid, address);
+                code = BUS_MCEERR_AR;
+        }
+#endif
+        force_sig_info_fault(SIGBUS, code, address, tsk);
 }
 
 static noinline void
@@ -819,8 +830,8 @@ mm_fault_error(struct pt_regs *regs, unsigned long error_code,
         if (fault & VM_FAULT_OOM) {
                 out_of_memory(regs, error_code, address);
         } else {
-                if (fault & VM_FAULT_SIGBUS)
-                        do_sigbus(regs, error_code, address);
+                if (fault & (VM_FAULT_SIGBUS|VM_FAULT_HWPOISON))
+                        do_sigbus(regs, error_code, address, fault);
                 else
                         BUG();
         }
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 24952fdc7e40..dd38bfbefd1f 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -144,6 +144,7 @@ void clflush_cache_range(void *vaddr, unsigned int size)
 
         mb();
 }
+EXPORT_SYMBOL_GPL(clflush_cache_range);
 
 static void __cpa_flush_all(void *arg)
 {
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 5db96d4304de..1331fcf26143 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -646,7 +646,7 @@ int get_mp_bus_to_node(int busnum)
 
 #else /* CONFIG_X86_32 */
 
-static unsigned char mp_bus_to_node[BUS_NR] = {
+static int mp_bus_to_node[BUS_NR] = {
         [0 ... BUS_NR - 1] = -1
 };
 
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index 921b6ff3b645..9b526154c9ba 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -15,6 +15,8 @@
  */
 
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
+#include <asm/thread_info.h>
 
 #include <variant/core.h>
 #include <platform/hardware.h>
@@ -107,41 +109,18 @@ SECTIONS
 
   .fixup   : { *(.fixup) }
 
-  . = ALIGN(16);
-
-  __ex_table : {
-    __start___ex_table = .;
-    *(__ex_table)
-    __stop___ex_table = .;
-  }
-
+  EXCEPTION_TABLE(16)
   /* Data section */
 
-  . = ALIGN(XCHAL_ICACHE_LINESIZE);
   _fdata = .;
-  .data :
-  {
-    DATA_DATA
-    CONSTRUCTORS
-    . = ALIGN(XCHAL_ICACHE_LINESIZE);
-    *(.data.cacheline_aligned)
-  }
-
+  RW_DATA_SECTION(XCHAL_ICACHE_LINESIZE, PAGE_SIZE, THREAD_SIZE)
   _edata = .;
 
-  /* The initial task */
-  . = ALIGN(8192);
-  .data.init_task : { *(.data.init_task) }
-
   /* Initialization code and data: */
 
-  . = ALIGN(1 << 12);
+  . = ALIGN(PAGE_SIZE);
   __init_begin = .;
-  .init.text : {
-        _sinittext = .;
-        INIT_TEXT
-        _einittext = .;
-  }
+  INIT_TEXT_SECTION(PAGE_SIZE)
 
   .init.data :
   {
@@ -168,36 +147,15 @@ SECTIONS
                    .DebugInterruptVector.text);
   
     __boot_reloc_table_end = ABSOLUTE(.) ;
-  }
 
-  . = ALIGN(XCHAL_ICACHE_LINESIZE);
-
-  __setup_start = .;
-  .init.setup : { *(.init.setup) }
-  __setup_end = .;
-
-  __initcall_start = .;
-  .initcall.init : {
-        INITCALLS
+    INIT_SETUP(XCHAL_ICACHE_LINESIZE)
+    INIT_CALLS
+    CON_INITCALL
+    SECURITY_INITCALL
+    INIT_RAM_FS
   }
-  __initcall_end = .;
-
-  __con_initcall_start = .;
-  .con_initcall.init : { *(.con_initcall.init) }
-  __con_initcall_end = .;
-
-  SECURITY_INIT
-
-
-#ifdef CONFIG_BLK_DEV_INITRD
-  . = ALIGN(4096);
-  __initramfs_start =.;
-  .init.ramfs : { *(.init.ramfs) }
-  __initramfs_end = .;
-#endif
-
-  PERCPU(4096)
 
+  PERCPU(PAGE_SIZE)
 
   /* We need this dummy segment here */
 
@@ -252,16 +210,11 @@ SECTIONS
                   .DoubleExceptionVector.literal)
 
   . = (LOADADDR( .DoubleExceptionVector.text ) + SIZEOF( .DoubleExceptionVector.text ) + 3) & ~ 3;
-  . = ALIGN(1 << 12);
+  . = ALIGN(PAGE_SIZE);
 
   __init_end = .;
 
-  . = ALIGN(8192);
-
-  /* BSS section */
-  _bss_start = .;
-  .bss : { *(.bss.page_aligned) *(.bss) }
-  _bss_end = .;
+  BSS_SECTION(0, 8192, 0)
 
   _end = .;