65 files changed, 0 insertions, 3916 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 1d9a65e4c5cc..3b404b7dfa39 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -227,26 +227,6 @@ config MIPS_SIM
          This option enables support for MIPS Technologies MIPSsim software
          emulator.
-config DDB5477
-        bool "NEC DDB Vrc-5477"
-        select DDB5XXX_COMMON
-        select DMA_NONCOHERENT
-        select HW_HAS_PCI
-        select I8259
-        select IRQ_CPU
-        select SYS_HAS_CPU_R5432
-        select SYS_SUPPORTS_32BIT_KERNEL
-        select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
-        select SYS_SUPPORTS_KGDB
-        select SYS_SUPPORTS_KGDB
-        select SYS_SUPPORTS_LITTLE_ENDIAN
-        help
-          This enables support for the R5432-based NEC DDB Vrc-5477,
-          or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
-          Features : kernel debugging, serial terminal, NFS root fs, on-board
-          ether port USB, AC97, PCI, etc.
 config MARKEINS
        bool "NEC EMMA2RH Mark-eins"
        select DMA_NONCOHERENT
@@ -617,7 +597,6 @@ config WR_PPMC
 endchoice
 source "arch/mips/au1000/Kconfig"
-source "arch/mips/ddb5xxx/Kconfig"
 source "arch/mips/jazz/Kconfig"
 source "arch/mips/pmc-sierra/Kconfig"
 source "arch/mips/sgi-ip27/Kconfig"
@@ -789,10 +768,6 @@ config IRQ_MSP_SLP
 config IRQ_MSP_CIC
        bool
-config DDB5XXX_COMMON
-        bool
-        select SYS_SUPPORTS_KGDB
 config MIPS_BOARDS_GEN
        bool
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 2bd0a86e2f9c..32c1c8fb6f98 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -367,17 +367,6 @@ cflags-$(CONFIG_BASLER_EXCITE)	+= -Iinclude/asm-mips/mach-excite
 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
 #
-# NEC DDB
-#
-core-$(CONFIG_DDB5XXX_COMMON)   += arch/mips/ddb5xxx/common/
-#
-# NEC DDB Vrc-5477
-#
-core-$(CONFIG_DDB5477)          += arch/mips/ddb5xxx/ddb5477/
-load-$(CONFIG_DDB5477)          += 0xffffffff80100000
-#
 # Common VR41xx
 #
 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig
index 28d36961f0ca..62bcc887f2ca 100644
--- a/arch/mips/configs/atlas_defconfig
+++ b/arch/mips/configs/atlas_defconfig
@@ -35,7 +35,6 @@ CONFIG_MIPS_ATLAS=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index 98dd3196b7c3..67a80f4c7d87 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index 5ffbd3885c14..4dc3197e2e9f 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index 410b441c5ca8..6d6a01b9a817 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -20,7 +20,6 @@ CONFIG_MIPS_COBALT=y
 # CONFIG_MIPS_SIM is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 7c515d7e189f..885b633647e9 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_DB1000=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index 9460d6587a65..e3c3a07e8a7c 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_DB1100=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig
index dc3985fadbd2..9aa7c3ebfa3f 100644
--- a/arch/mips/configs/db1200_defconfig
+++ b/arch/mips/configs/db1200_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_DB1200=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index d56931762279..99240668bca1 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_DB1500=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index 2348486cc4cd..19992f76c60d 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_DB1550=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig
deleted file mode 100644
index 90123c69c11c..000000000000
--- a/arch/mips/configs/ddb5477_defconfig
+++ /dev/null
@@ -1,988 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:28 2007
-#
-CONFIG_MIPS=y
-#
-# Machine selection
-#
-CONFIG_ZONE_DMA=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
-# CONFIG_BASLER_EXCITE is not set
-# CONFIG_MIPS_COBALT is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
-# CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
-# CONFIG_WR_PPMC is not set
-# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-CONFIG_DDB5477=y
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_QEMU is not set
-# CONFIG_MARKEINS is not set
-# CONFIG_SGI_IP22 is not set
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_PTSWARM is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
-CONFIG_DDB5477_BUS_FREQUENCY=0
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_I8259=y
-# CONFIG_CPU_BIG_ENDIAN is not set
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_IRQ_CPU=y
-CONFIG_DDB5XXX_COMMON=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-#
-# CPU selection
-#
-# CONFIG_CPU_MIPS32_R1 is not set
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_VR41XX is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_TX49XX is not set
-# CONFIG_CPU_R5000 is not set
-CONFIG_CPU_R5432=y
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_R5432=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
-#
-# Kernel type
-#
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_8KB is not set
-# CONFIG_PAGE_SIZE_16KB is not set
-# CONFIG_PAGE_SIZE_64KB is not set
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-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_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
-# CONFIG_HZ_128 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
-# CONFIG_HZ_1024 is not set
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_KEXEC is not set
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=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_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-#
-# Block layer
-#
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-#
-# Bus options (PCI, PCMCIA, EISA, ISA, TC)
-#
-CONFIG_HW_HAS_PCI=y
-CONFIG_PCI=y
-CONFIG_MMU=y
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
-#
-# Power management options
-#
-CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
-# CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
-#
-# Networking
-#
-CONFIG_NET=y
-#
-# Networking options
-#
-# CONFIG_NETDEBUG is not set
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=y
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-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=y
-# 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_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=y
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-# CONFIG_NETFILTER is not set
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
-# 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
-#
-# QoS and/or fair queueing
-#
-# 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_IEEE80211=y
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
-CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_SOFTMAC=y
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
-#
-# Device Drivers
-#
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_SYS_HYPERVISOR is not set
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=y
-CONFIG_PROC_EVENTS=y
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=y
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=y
-#
-# Misc devices
-#
-CONFIG_SGI_IOC4=y
-# CONFIG_TIFM_CORE is not set
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-#
-# SCSI device support
-#
-CONFIG_RAID_ATTRS=y
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_NETLINK is not set
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
-# CONFIG_ATA is not set
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-#
-# PHY device support
-#
-CONFIG_PHYLIB=y
-#
-# MII PHY device drivers
-#
-CONFIG_MARVELL_PHY=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_QSEMI_PHY=y
-CONFIG_LXT_PHY=y
-CONFIG_CICADA_PHY=y
-CONFIG_VITESSE_PHY=y
-CONFIG_SMSC_PHY=y
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_FIXED_PHY is not set
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_DM9000 is not set
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_PCNET32_NAPI is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_SC92031 is not set
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-CONFIG_QLA3XXX=y
-# CONFIG_ATL1 is not set
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_CHELSIO_T3=y
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-CONFIG_NETXEN_NIC=y
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI 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
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV 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_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=y
-# CONFIG_GAMEPORT is not set
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_PCI=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-#
-# Graphics support
-#
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB is not set
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-#
-# HID Devices
-#
-# CONFIG_HID is not set
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
-#
-# LED drivers
-#
-#
-# LED Triggers
-#
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-#
-# Real Time Clock
-#
-# CONFIG_RTC_CLASS is not set
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-#
-# DMA Clients
-#
-#
-# DMA Devices
-#
-#
-# Auxiliary Display support
-#
-#
-# Virtualization
-#
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP 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 is not set
-# 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=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_FUSE_FS=y
-#
-# 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_KCORE=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=y
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_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
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# 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_9P_FS is not set
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=y
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-#
-# Kernel hacking
-#
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# 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_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="ip=any"
-CONFIG_SYS_SUPPORTS_KGDB=y
-#
-# Security options
-#
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-# CONFIG_SECURITY is not set
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_WP512=y
-CONFIG_CRYPTO_TGR192=y
-CONFIG_CRYPTO_GF128MUL=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_LRW=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_FCRYPT=y
-CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_TWOFISH_COMMON=y
-CONFIG_CRYPTO_SERPENT=y
-CONFIG_CRYPTO_AES=y
-CONFIG_CRYPTO_CAST5=y
-CONFIG_CRYPTO_CAST6=y
-CONFIG_CRYPTO_TEA=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_KHAZAD=y
-CONFIG_CRYPTO_ANUBIS=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_CAMELLIA=y
-#
-# Hardware crypto devices
-#
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC16=y
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig
index 37d3bc5fdba3..2fb350432669 100644
--- a/arch/mips/configs/decstation_defconfig
+++ b/arch/mips/configs/decstation_defconfig
@@ -35,7 +35,6 @@ CONFIG_MACH_DECSTATION=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index 629737830d29..5467d750b6eb 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/emma2rh_defconfig
index ec54880a2ec9..d73d965f7615 100644
--- a/arch/mips/configs/emma2rh_defconfig
+++ b/arch/mips/configs/emma2rh_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/excite_defconfig b/arch/mips/configs/excite_defconfig
index 801f5ac8b849..17a866057fd4 100644
--- a/arch/mips/configs/excite_defconfig
+++ b/arch/mips/configs/excite_defconfig
@@ -36,7 +36,6 @@ CONFIG_BASLER_EXCITE=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/fulong_defconfig b/arch/mips/configs/fulong_defconfig
index feacaf073777..4ef39a0527cc 100644
--- a/arch/mips/configs/fulong_defconfig
+++ b/arch/mips/configs/fulong_defconfig
@@ -21,7 +21,6 @@ CONFIG_LEMOTE_FULONG=y
 # CONFIG_MIPS_SIM is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index 5d2d29a0e062..934d8a008936 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 82131929cdb4..eb35f7518d06 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index 849f9c932b3f..47f49b60c5d6 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/jazz_defconfig b/arch/mips/configs/jazz_defconfig
index 49487493eb1d..fa655e247ecc 100644
--- a/arch/mips/configs/jazz_defconfig
+++ b/arch/mips/configs/jazz_defconfig
@@ -35,7 +35,6 @@ CONFIG_MACH_JAZZ=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index 1e6d3cb6cde2..95a72d2750ef 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index b17eb6f33724..fbfa5685887c 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -35,7 +35,6 @@ CONFIG_MIPS_MALTA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig
index 2d94569f0547..86dcb7464353 100644
--- a/arch/mips/configs/mipssim_defconfig
+++ b/arch/mips/configs/mipssim_defconfig
@@ -35,7 +35,6 @@ CONFIG_MIPS_SIM=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index 090eb2fa0564..239810b6c88d 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig
index 7296f0c8b1ec..69278999c9a2 100644
--- a/arch/mips/configs/msp71xx_defconfig
+++ b/arch/mips/configs/msp71xx_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 CONFIG_PMC_MSP=y
 # CONFIG_PMC_YOSEMITE is not set
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index cb4ad4f87e89..d53fa8f8e099 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_PB1100=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index 0d2c945ac81e..dc4aa0c66847 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_PB1500=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index 2d7df49d191a..24428e13002b 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -36,7 +36,6 @@ CONFIG_MIPS_PB1550=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig
index 18996ed7be25..f6906b069e04 100644
--- a/arch/mips/configs/pnx8550-jbs_defconfig
+++ b/arch/mips/configs/pnx8550-jbs_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 CONFIG_PNX8550_JBS=y
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/pnx8550-stb810_defconfig b/arch/mips/configs/pnx8550-stb810_defconfig
index 9bbc09e5b86d..b741f81696fb 100644
--- a/arch/mips/configs/pnx8550-stb810_defconfig
+++ b/arch/mips/configs/pnx8550-stb810_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 CONFIG_PNX8550_STB810=y
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig
index 5df7cc3ba001..b3caf5125c15 100644
--- a/arch/mips/configs/qemu_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 CONFIG_QEMU=y
diff --git a/arch/mips/configs/rbhma4200_defconfig b/arch/mips/configs/rbhma4200_defconfig
index 3da990353295..9913980add21 100644
--- a/arch/mips/configs/rbhma4200_defconfig
+++ b/arch/mips/configs/rbhma4200_defconfig
@@ -33,7 +33,6 @@ CONFIG_MIPS=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig
index badf679e3f52..40453cd7c70e 100644
--- a/arch/mips/configs/rbhma4500_defconfig
+++ b/arch/mips/configs/rbhma4500_defconfig
@@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_SIM is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig
index 091f41d13ddd..fc388118b114 100644
--- a/arch/mips/configs/rm200_defconfig
+++ b/arch/mips/configs/rm200_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 21cc7eaae5c5..e72fdf36b3fe 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig
index 1f0122877731..2b6282d132a8 100644
--- a/arch/mips/configs/sead_defconfig
+++ b/arch/mips/configs/sead_defconfig
@@ -35,7 +35,6 @@ CONFIG_MIPS_SEAD=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig
index 9b2fe199db90..e9f2cef4c716 100644
--- a/arch/mips/configs/tb0219_defconfig
+++ b/arch/mips/configs/tb0219_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index 3e9f41d98ad3..aea67568842a 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig
index 94511f9dc8f3..66383ecff200 100644
--- a/arch/mips/configs/tb0287_defconfig
+++ b/arch/mips/configs/tb0287_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index 0fcb6e52c30d..db6fd4f15719 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 CONFIG_MACH_VR41XX=y
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/wrppmc_defconfig b/arch/mips/configs/wrppmc_defconfig
index f58418c5f1e7..7e410e10fed7 100644
--- a/arch/mips/configs/wrppmc_defconfig
+++ b/arch/mips/configs/wrppmc_defconfig
@@ -35,7 +35,6 @@ CONFIG_WR_PPMC=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
index 850d4e8570cb..acaf0e21bb00 100644
--- a/arch/mips/configs/yosemite_defconfig
+++ b/arch/mips/configs/yosemite_defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 CONFIG_PMC_YOSEMITE=y
 # CONFIG_QEMU is not set
diff --git a/arch/mips/ddb5xxx/Kconfig b/arch/mips/ddb5xxx/Kconfig
deleted file mode 100644
index e9b5de49f4c2..000000000000
--- a/arch/mips/ddb5xxx/Kconfig
+++ /dev/null
@@ -1,4 +0,0 @@
-config DDB5477_BUS_FREQUENCY
-        int "bus frequency (in kHZ, 0 for auto-detect)"
-        depends on DDB5477
-        default 0
diff --git a/arch/mips/ddb5xxx/common/Makefile b/arch/mips/ddb5xxx/common/Makefile
deleted file mode 100644
index 2a6a4e91991c..000000000000
--- a/arch/mips/ddb5xxx/common/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the common code of NEC DDB-Vrc5xxx board
-#
-obj-y    += nile4.o prom.o rtc_ds1386.o
-EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/ddb5xxx/common/nile4.c b/arch/mips/ddb5xxx/common/nile4.c
deleted file mode 100644
index 7ec7d903ba97..000000000000
--- a/arch/mips/ddb5xxx/common/nile4.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/ddb5xxx/common/nile4.c
- *     misc low-level routines for vrc-5xxx controllers.
- *
- * derived from original code by Geert Uytterhoeven <geert@sonycom.com>
- *
- * 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.
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-u32
-ddb_calc_pdar(u32 phys, u32 size, int width,
-              int on_memory_bus, int pci_visible)
-{
-        u32 maskbits;
-        u32 widthbits;
-        switch (size) {
-#if 0                           /* We don't support 4 GB yet */
-        case 0x100000000:       /* 4 GB */
-                maskbits = 4;
-                break;
-#endif
-        case 0x80000000:        /* 2 GB */
-                maskbits = 5;
-                break;
-        case 0x40000000:        /* 1 GB */
-                maskbits = 6;
-                break;
-        case 0x20000000:        /* 512 MB */
-                maskbits = 7;
-                break;
-        case 0x10000000:        /* 256 MB */
-                maskbits = 8;
-                break;
-        case 0x08000000:        /* 128 MB */
-                maskbits = 9;
-                break;
-        case 0x04000000:        /* 64 MB */
-                maskbits = 10;
-                break;
-        case 0x02000000:        /* 32 MB */
-                maskbits = 11;
-                break;
-        case 0x01000000:        /* 16 MB */
-                maskbits = 12;
-                break;
-        case 0x00800000:        /* 8 MB */
-                maskbits = 13;
-                break;
-        case 0x00400000:        /* 4 MB */
-                maskbits = 14;
-                break;
-        case 0x00200000:        /* 2 MB */
-                maskbits = 15;
-                break;
-        case 0:         /* OFF */
-                maskbits = 0;
-                break;
-        default:
-                panic("nile4_set_pdar: unsupported size %p", (void *) size);
-        }
-        switch (width) {
-        case 8:
-                widthbits = 0;
-                break;
-        case 16:
-                widthbits = 1;
-                break;
-        case 32:
-                widthbits = 2;
-                break;
-        case 64:
-                widthbits = 3;
-                break;
-        default:
-                panic("nile4_set_pdar: unsupported width %d", width);
-        }
-        return maskbits | (on_memory_bus ? 0x10 : 0) |
-                (pci_visible ? 0x20 : 0) | (widthbits << 6) |
-                (phys & 0xffe00000);
-}
-void
-ddb_set_pdar(u32 pdar, u32 phys, u32 size, int width,
-             int on_memory_bus, int pci_visible)
-{
-        u32 temp= ddb_calc_pdar(phys, size, width, on_memory_bus, pci_visible);
-        ddb_out32(pdar, temp);
-        ddb_out32(pdar + 4, 0);
-        /*
-         * When programming a PDAR, the register should be read immediately
-         * after writing it. This ensures that address decoders are properly
-         * configured.
-         * [jsun] is this really necessary?
-         */
-        ddb_in32(pdar);
-        ddb_in32(pdar + 4);
-}
-/*
- * routines that mess with PCIINITx registers
- */
-void ddb_set_pmr(u32 pmr, u32 type, u32 addr, u32 options)
-{
-        switch (type) {
-        case DDB_PCICMD_IACK: /* PCI Interrupt Acknowledge */
-        case DDB_PCICMD_IO:   /* PCI I/O Space */
-        case DDB_PCICMD_MEM:  /* PCI Memory Space */
-        case DDB_PCICMD_CFG:  /* PCI Configuration Space */
-                break;
-        default:
-                panic("nile4_set_pmr: invalid type %d", type);
-        }
-        ddb_out32(pmr, (type << 1) | (addr & 0xffe00000) | options );
-        ddb_out32(pmr + 4, 0);
-}
diff --git a/arch/mips/ddb5xxx/common/prom.c b/arch/mips/ddb5xxx/common/prom.c
deleted file mode 100644
index 54a857b5e3ba..000000000000
--- a/arch/mips/ddb5xxx/common/prom.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/bootmem.h>
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-#include <asm/debug.h>
-const char *get_system_type(void)
-{
-        switch (mips_machtype) {
-        case MACH_NEC_DDB5477:          return "NEC DDB Vrc-5477";
-        case MACH_NEC_ROCKHOPPER:       return "NEC Rockhopper";
-        case MACH_NEC_ROCKHOPPERII:     return "NEC RockhopperII";
-        default:                        return "Unknown NEC board";
-        }
-}
-#if defined(CONFIG_DDB5477)
-void ddb5477_runtime_detection(void);
-#endif
-/* [jsun@junsun.net] PMON passes arguments in C main() style */
-void __init prom_init(void)
-{
-        int argc = fw_arg0;
-        char **arg = (char**) fw_arg1;
-        int i;
-        /* if user passes kernel args, ignore the default one */
-        if (argc > 1)
-                arcs_cmdline[0] = '\0';
-        /* arg[0] is "g", the rest is boot parameters */
-        for (i = 1; i < argc; i++) {
-                if (strlen(arcs_cmdline) + strlen(arg[i] + 1)
-                    >= sizeof(arcs_cmdline))
-                        break;
-                strcat(arcs_cmdline, arg[i]);
-                strcat(arcs_cmdline, " ");
-        }
-        mips_machgroup = MACH_GROUP_NEC_DDB;
-#if defined(CONFIG_DDB5477)
-        ddb5477_runtime_detection();
-        add_memory_region(0, board_ram_size, BOOT_MEM_RAM);
-#endif
-}
-void __init prom_free_prom_memory(void)
-{
-}
-#if defined(CONFIG_DDB5477)
-#define DEFAULT_LCS1_BASE 0x19000000
-#define TESTVAL1 'K'
-#define TESTVAL2 'S'
-int board_ram_size;
-void ddb5477_runtime_detection(void)
-{
-        volatile char *test_offset;
-        char saved_test_byte;
-        /* Determine if this is a DDB5477 board, or a BSB-VR0300
-           base board.  We can tell by checking for the location of
-           the NVRAM.  It lives at the beginning of LCS1 on the DDB5477,
-           and the beginning of LCS1 on the BSB-VR0300 is flash memory.
-           The first 2K of the NVRAM are reserved, so don't we'll poke
-           around just after that.
-         */
-        /* We can only use the PCI bus to distinquish between
-           the Rockhopper and RockhopperII backplanes and this must
-           wait until ddb5477_board_init() in setup.c after the 5477
-           is initialized.  So, until then handle
-           both Rockhopper and RockhopperII backplanes as Rockhopper 1
-         */
-        test_offset = (char *)KSEG1ADDR(DEFAULT_LCS1_BASE + 0x800);
-        saved_test_byte = *test_offset;
-        *test_offset = TESTVAL1;
-        if (*test_offset != TESTVAL1) {
-                /* We couldn't set our test value, so it must not be NVRAM,
-                   so it's a BSB_VR0300 */
-                mips_machtype = MACH_NEC_ROCKHOPPER;
-        } else {
-                /* We may have gotten lucky, and the TESTVAL1 was already
-                   stored at the test location, so we must check a second
-                   test value */
-                *test_offset = TESTVAL2;
-                if (*test_offset != TESTVAL2) {
-                        /* OK, we couldn't set this value either, so it must
-                           definately be a BSB_VR0300 */
-                        mips_machtype = MACH_NEC_ROCKHOPPER;
-                } else {
-                        /* We could change the value twice, so it must be
-                        NVRAM, so it's a DDB_VRC5477 */
-                        mips_machtype = MACH_NEC_DDB5477;
-                }
-        }
-        /* Restore the original byte */
-        *test_offset = saved_test_byte;
-        /* before we know a better way, we will trust PMON for getting
-         * RAM size
-         */
-        board_ram_size = 1 << (36 - (ddb_in32(DDB_SDRAM0) & 0xf));
-        db_run(printk("DDB run-time detection : %s, %d MB RAM\n",
-                                mips_machtype == MACH_NEC_DDB5477 ?
-                                "DDB5477" : "Rockhopper",
-                                board_ram_size >> 20));
-        /* we can't handle ram size > 128 MB */
-        db_assert(board_ram_size <= (128 << 20));
-}
-#endif
diff --git a/arch/mips/ddb5xxx/common/rtc_ds1386.c b/arch/mips/ddb5xxx/common/rtc_ds1386.c
deleted file mode 100644
index 5dc34daa7150..000000000000
--- a/arch/mips/ddb5xxx/common/rtc_ds1386.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/ddb5xxx/common/rtc_ds1386.c
- *     low-level RTC hookups for s for Dallas 1396 chip.
- *
- * 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 file exports a function, rtc_ds1386_init(), which expects an
- * uncached base address as the argument.  It will set the two function
- * pointers expected by the MIPS generic timer code.
- */
-#include <linux/types.h>
-#include <linux/time.h>
-#include <linux/bcd.h>
-#include <asm/time.h>
-#include <asm/addrspace.h>
-#include <asm/mc146818rtc.h>
-#include <asm/debug.h>
-#define EPOCH           2000
-#define READ_RTC(x)     *(volatile unsigned char*)(rtc_base+x)
-#define WRITE_RTC(x, y) *(volatile unsigned char*)(rtc_base+x) = y
-static unsigned long rtc_base;
-static unsigned long
-rtc_ds1386_get_time(void)
-{
-        u8 byte;
-        u8 temp;
-        unsigned int year, month, day, hour, minute, second;
-        unsigned long flags;
-        spin_lock_irqsave(&rtc_lock, flags);
-        /* let us freeze external registers */
-        byte = READ_RTC(0xB);
-        byte &= 0x3f;
-        WRITE_RTC(0xB, byte);
-        /* read time data */
-        year = BCD2BIN(READ_RTC(0xA)) + EPOCH;
-        month = BCD2BIN(READ_RTC(0x9) & 0x1f);
-        day = BCD2BIN(READ_RTC(0x8));
-        minute = BCD2BIN(READ_RTC(0x2));
-        second = BCD2BIN(READ_RTC(0x1));
-        /* hour is special - deal with it later */
-        temp = READ_RTC(0x4);
-        /* enable time transfer */
-        byte |= 0x80;
-        WRITE_RTC(0xB, byte);
-        spin_unlock_irqrestore(&rtc_lock, flags);
-        /* calc hour */
-        if (temp & 0x40) {
-                /* 12 hour format */
-                hour = BCD2BIN(temp & 0x1f);
-                if (temp & 0x20) hour += 12;            /* PM */
-        } else {
-                /* 24 hour format */
-                hour = BCD2BIN(temp & 0x3f);
-        }
-        return mktime(year, month, day, hour, minute, second);
-}
-static int
-rtc_ds1386_set_time(unsigned long t)
-{
-        struct rtc_time tm;
-        u8 byte;
-        u8 temp;
-        u8 year, month, day, hour, minute, second;
-        unsigned long flags;
-        spin_lock_irqsave(&rtc_lock, flags);
-        /* let us freeze external registers */
-        byte = READ_RTC(0xB);
-        byte &= 0x3f;
-        WRITE_RTC(0xB, byte);
-        /* convert */
-        to_tm(t, &tm);
-        /* check each field one by one */
-        year = BIN2BCD(tm.tm_year - EPOCH);
-        if (year != READ_RTC(0xA)) {
-                WRITE_RTC(0xA, year);
-        }
-        temp = READ_RTC(0x9);
-        month = BIN2BCD(tm.tm_mon+1);   /* tm_mon starts from 0 to 11 */
-        if (month != (temp & 0x1f)) {
-                WRITE_RTC( 0x9,
-                           (month & 0x1f) | (temp & ~0x1f) );
-        }
-        day = BIN2BCD(tm.tm_mday);
-        if (day != READ_RTC(0x8)) {
-                WRITE_RTC(0x8, day);
-        }
-        temp = READ_RTC(0x4);
-        if (temp & 0x40) {
-                /* 12 hour format */
-                hour = 0x40;
-                if (tm.tm_hour > 12) {
-                        hour |= 0x20 | (BIN2BCD(hour-12) & 0x1f);
-                } else {
-                        hour |= BIN2BCD(tm.tm_hour);
-                }
-        } else {
-                /* 24 hour format */
-                hour = BIN2BCD(tm.tm_hour) & 0x3f;
-        }
-        if (hour != temp) WRITE_RTC(0x4, hour);
-        minute = BIN2BCD(tm.tm_min);
-        if (minute != READ_RTC(0x2)) {
-                WRITE_RTC(0x2, minute);
-        }
-        second = BIN2BCD(tm.tm_sec);
-        if (second != READ_RTC(0x1)) {
-                WRITE_RTC(0x1, second);
-        }
-        spin_unlock_irqrestore(&rtc_lock, flags);
-        return 0;
-}
-void
-rtc_ds1386_init(unsigned long base)
-{
-        unsigned char byte;
-        /* remember the base */
-        rtc_base = base;
-        db_assert((rtc_base & 0xe0000000) == KSEG1);
-        /* turn on RTC if it is not on */
-        byte = READ_RTC(0x9);
-        if (byte & 0x80) {
-                byte &= 0x7f;
-                WRITE_RTC(0x9, byte);
-        }
-        /* enable time transfer */
-        byte = READ_RTC(0xB);
-        byte |= 0x80;
-        WRITE_RTC(0xB, byte);
-        /* set the function pointers */
-        rtc_mips_get_time = rtc_ds1386_get_time;
-        rtc_mips_set_time = rtc_ds1386_set_time;
-}
diff --git a/arch/mips/ddb5xxx/ddb5477/Makefile b/arch/mips/ddb5xxx/ddb5477/Makefile
deleted file mode 100644
index 520094405905..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for NEC DDB-Vrc5477 board
-#
-obj-y                   += ddb5477-platform.o irq.o irq_5477.o setup.o \
-                           lcd44780.o
-obj-$(CONFIG_RUNTIME_DEBUG)     += debug.o
-obj-$(CONFIG_KGDB)              += kgdb_io.o
-EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c b/arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c
deleted file mode 100644
index c16020ad54c2..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/serial_8250.h>
-#include <asm/ddb5xxx/ddb5477.h>
-#define DDB_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
-#define DDB5477_PORT(base, int)                                         \
-{                                                                       \
-        .mapbase        = base,                                         \
-        .irq            = int,                                          \
-        .uartclk        = 1843200,                                      \
-        .iotype         = UPIO_MEM,                                     \
-        .flags          = DDB_UART_FLAGS,                               \
-        .regshift       = 3,                                            \
-}
-static struct plat_serial8250_port uart8250_data[] = {
-        DDB5477_PORT(0xbfa04200, VRC5477_IRQ_UART0),
-        DDB5477_PORT(0xbfa04240, VRC5477_IRQ_UART1),
-        { },
-};
-static struct platform_device uart8250_device = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM,
-        .dev                    = {
-                .platform_data  = uart8250_data,
-        },
-};
-static int __init uart8250_init(void)
-{
-        return platform_device_register(&uart8250_device);
-}
-module_init(uart8250_init);
-MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("8250 UART probe driver for the NEC DDB5477");
diff --git a/arch/mips/ddb5xxx/ddb5477/debug.c b/arch/mips/ddb5xxx/ddb5477/debug.c
deleted file mode 100644
index 68919d5f8ffd..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/debug.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/***********************************************************************
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/ddb5xxx/ddb5477/debug.c
- *     vrc5477 specific debug routines.
- *
- * 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.
- *
- ***********************************************************************
- */
-#include <linux/kernel.h>
-#include <asm/mipsregs.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-typedef struct {
-       const char *regname;
-       unsigned regaddr;
-} Register;
-void jsun_show_regs(char *name, Register *regs)
-{
-        int i;
-        printk("\nshow regs: %s\n", name);
-        for(i=0;regs[i].regname!= NULL; i++) {
-                printk("%-16s= %08x\t\t(@%08x)\n",
-                       regs[i].regname,
-                       *(unsigned *)(regs[i].regaddr),
-                       regs[i].regaddr);
-        }
-}
-static Register int_regs[] = {
-        {"DDB_INTCTRL0", DDB_BASE + DDB_INTCTRL0},
-        {"DDB_INTCTRL1", DDB_BASE + DDB_INTCTRL1},
-        {"DDB_INTCTRL2", DDB_BASE + DDB_INTCTRL2},
-        {"DDB_INTCTRL3", DDB_BASE + DDB_INTCTRL3},
-        {"DDB_INT0STAT", DDB_BASE + DDB_INT0STAT},
-        {"DDB_INT1STAT", DDB_BASE + DDB_INT1STAT},
-        {"DDB_INT2STAT", DDB_BASE + DDB_INT2STAT},
-        {"DDB_INT3STAT", DDB_BASE + DDB_INT3STAT},
-        {"DDB_INT4STAT", DDB_BASE + DDB_INT4STAT},
-        {"DDB_NMISTAT", DDB_BASE + DDB_NMISTAT},
-        {"DDB_INTPPES0", DDB_BASE + DDB_INTPPES0},
-        {"DDB_INTPPES1", DDB_BASE + DDB_INTPPES1},
-        {NULL, 0x0}
-};
-void vrc5477_show_int_regs()
-{
-        jsun_show_regs("interrupt registers", int_regs);
-        printk("CPU CAUSE = %08x\n", read_c0_cause());
-        printk("CPU STATUS = %08x\n", read_c0_status());
-}
-static Register pdar_regs[] = {
-        {"DDB_SDRAM0", DDB_BASE + DDB_SDRAM0},
-        {"DDB_SDRAM1", DDB_BASE + DDB_SDRAM1},
-        {"DDB_LCS0", DDB_BASE + DDB_LCS0},
-        {"DDB_LCS1", DDB_BASE + DDB_LCS1},
-        {"DDB_LCS2", DDB_BASE + DDB_LCS2},
-        {"DDB_INTCS", DDB_BASE + DDB_INTCS},
-        {"DDB_BOOTCS", DDB_BASE + DDB_BOOTCS},
-        {"DDB_PCIW0", DDB_BASE + DDB_PCIW0},
-        {"DDB_PCIW1", DDB_BASE + DDB_PCIW1},
-        {"DDB_IOPCIW0", DDB_BASE + DDB_IOPCIW0},
-        {"DDB_IOPCIW1", DDB_BASE + DDB_IOPCIW1},
-        {NULL, 0x0}
-};
-void vrc5477_show_pdar_regs(void)
-{
-        jsun_show_regs("PDAR regs", pdar_regs);
-}
-static Register bar_regs[] = {
-        {"DDB_BARC0", DDB_BASE + DDB_BARC0},
-        {"DDB_BARM010", DDB_BASE + DDB_BARM010},
-        {"DDB_BARM230", DDB_BASE + DDB_BARM230},
-        {"DDB_BAR00", DDB_BASE + DDB_BAR00},
-        {"DDB_BAR10", DDB_BASE + DDB_BAR10},
-        {"DDB_BAR20", DDB_BASE + DDB_BAR20},
-        {"DDB_BAR30", DDB_BASE + DDB_BAR30},
-        {"DDB_BAR40", DDB_BASE + DDB_BAR40},
-        {"DDB_BAR50", DDB_BASE + DDB_BAR50},
-        {"DDB_BARB0", DDB_BASE + DDB_BARB0},
-        {"DDB_BARC1", DDB_BASE + DDB_BARC1},
-        {"DDB_BARM011", DDB_BASE + DDB_BARM011},
-        {"DDB_BARM231", DDB_BASE + DDB_BARM231},
-        {"DDB_BAR01", DDB_BASE + DDB_BAR01},
-        {"DDB_BAR11", DDB_BASE + DDB_BAR11},
-        {"DDB_BAR21", DDB_BASE + DDB_BAR21},
-        {"DDB_BAR31", DDB_BASE + DDB_BAR31},
-        {"DDB_BAR41", DDB_BASE + DDB_BAR41},
-        {"DDB_BAR51", DDB_BASE + DDB_BAR51},
-        {"DDB_BARB1", DDB_BASE + DDB_BARB1},
-        {NULL, 0x0}
-};
-void vrc5477_show_bar_regs(void)
-{
-        jsun_show_regs("BAR regs", bar_regs);
-}
-static Register pci_regs[] = {
-        {"DDB_PCIW0", DDB_BASE + DDB_PCIW0},
-        {"DDB_PCIW1", DDB_BASE + DDB_PCIW1},
-        {"DDB_PCIINIT00", DDB_BASE + DDB_PCIINIT00},
-        {"DDB_PCIINIT10", DDB_BASE + DDB_PCIINIT10},
-        {"DDB_PCICTL0_L", DDB_BASE + DDB_PCICTL0_L},
-        {"DDB_PCICTL0_H", DDB_BASE + DDB_PCICTL0_H},
-        {"DDB_PCIARB0_L", DDB_BASE + DDB_PCIARB0_L},
-        {"DDB_PCIARB0_H", DDB_BASE + DDB_PCIARB0_H},
-        {"DDB_PCISWP0", DDB_BASE + DDB_PCISWP0},
-        {"DDB_PCIERR0", DDB_BASE + DDB_PCIERR0},
-        {"DDB_IOPCIW0", DDB_BASE + DDB_IOPCIW0},
-        {"DDB_IOPCIW1", DDB_BASE + DDB_IOPCIW1},
-        {"DDB_PCIINIT01", DDB_BASE + DDB_PCIINIT01},
-        {"DDB_PCIINIT11", DDB_BASE + DDB_PCIINIT11},
-        {"DDB_PCICTL1_L", DDB_BASE + DDB_PCICTL1_L},
-        {"DDB_PCICTL1_H", DDB_BASE + DDB_PCICTL1_H},
-        {"DDB_PCIARB1_L", DDB_BASE + DDB_PCIARB1_L},
-        {"DDB_PCIARB1_H", DDB_BASE + DDB_PCIARB1_H},
-        {"DDB_PCISWP1", DDB_BASE + DDB_PCISWP1},
-        {"DDB_PCIERR1", DDB_BASE + DDB_PCIERR1},
-        {NULL, 0x0}
-};
-void vrc5477_show_pci_regs(void)
-{
-        jsun_show_regs("PCI regs", pci_regs);
-}
-static Register lb_regs[] = {
-        {"DDB_LCNFG", DDB_BASE + DDB_LCNFG},
-        {"DDB_LCST0", DDB_BASE + DDB_LCST0},
-        {"DDB_LCST1", DDB_BASE + DDB_LCST1},
-        {"DDB_LCST2", DDB_BASE + DDB_LCST2},
-        {"DDB_ERRADR", DDB_BASE + DDB_ERRADR},
-        {"DDB_ERRCS", DDB_BASE + DDB_ERRCS},
-        {"DDB_BTM", DDB_BASE + DDB_BTM},
-        {"DDB_BCST", DDB_BASE + DDB_BCST},
-        {NULL, 0x0}
-};
-void vrc5477_show_lb_regs(void)
-{
-        jsun_show_regs("Local Bus regs", lb_regs);
-}
-void vrc5477_show_all_regs(void)
-{
-        vrc5477_show_pdar_regs();
-        vrc5477_show_pci_regs();
-        vrc5477_show_bar_regs();
-        vrc5477_show_int_regs();
-        vrc5477_show_lb_regs();
-}
diff --git a/arch/mips/ddb5xxx/ddb5477/irq.c b/arch/mips/ddb5xxx/ddb5477/irq.c
deleted file mode 100644
index faa4a506bf82..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/irq.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- *  arch/mips/ddb5xxx/ddb5477/irq.c
- *     The irq setup and misc routines for DDB5476.
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <asm/i8259.h>
-#include <asm/irq_cpu.h>
-#include <asm/system.h>
-#include <asm/mipsregs.h>
-#include <asm/debug.h>
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-/*
- * IRQ mapping
- *
- *  0-7: 8 CPU interrupts
- *      0 -     software interrupt 0
- *      1 -     software interrupt 1
- *      2 -     most Vrc5477 interrupts are routed to this pin
- *      3 -     (optional) some other interrupts routed to this pin for debugg
- *      4 -     not used
- *      5 -     not used
- *      6 -     not used
- *      7 -     cpu timer (used by default)
- *
- *  8-39: 32 Vrc5477 interrupt sources
- *      (refer to the Vrc5477 manual)
- */
-#define PCI0                    DDB_INTPPES0
-#define PCI1                    DDB_INTPPES1
-#define ACTIVE_LOW              1
-#define ACTIVE_HIGH             0
-#define LEVEL_SENSE             2
-#define EDGE_TRIGGER            0
-#define INTA                    0
-#define INTB                    1
-#define INTC                    2
-#define INTD                    3
-#define INTE                    4
-static inline void
-set_pci_int_attr(u32 pci, u32 intn, u32 active, u32 trigger)
-{
-        u32 reg_value;
-        u32 reg_bitmask;
-        reg_value = ddb_in32(pci);
-        reg_bitmask = 0x3 << (intn * 2);
-        reg_value &= ~reg_bitmask;
-        reg_value |= (active | trigger) << (intn * 2);
-        ddb_out32(pci, reg_value);
-}
-extern void vrc5477_irq_init(u32 base);
-static struct irqaction irq_cascade = { no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL };
-void __init arch_init_irq(void)
-{
-        /* by default, we disable all interrupts and route all vrc5477
-         * interrupts to pin 0 (irq 2) */
-        ddb_out32(DDB_INTCTRL0, 0);
-        ddb_out32(DDB_INTCTRL1, 0);
-        ddb_out32(DDB_INTCTRL2, 0);
-        ddb_out32(DDB_INTCTRL3, 0);
-        clear_c0_status(0xff00);
-        set_c0_status(0x0400);
-        /* setup PCI interrupt attributes */
-        set_pci_int_attr(PCI0, INTA, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI0, INTB, ACTIVE_LOW, LEVEL_SENSE);
-        if (mips_machtype == MACH_NEC_ROCKHOPPERII)
-                set_pci_int_attr(PCI0, INTC, ACTIVE_HIGH, LEVEL_SENSE);
-        else
-                set_pci_int_attr(PCI0, INTC, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI0, INTD, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI0, INTE, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI1, INTA, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI1, INTB, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI1, INTC, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI1, INTD, ACTIVE_LOW, LEVEL_SENSE);
-        set_pci_int_attr(PCI1, INTE, ACTIVE_LOW, LEVEL_SENSE);
-        /*
-         * for debugging purpose, we enable several error interrupts
-         * and route them to pin 1. (IP3)
-         */
-        /* cpu parity check - 0 */
-        ll_vrc5477_irq_route(0, 1); ll_vrc5477_irq_enable(0);
-        /* cpu no-target decode - 1 */
-        ll_vrc5477_irq_route(1, 1); ll_vrc5477_irq_enable(1);
-        /* local bus read time-out - 7 */
-        ll_vrc5477_irq_route(7, 1); ll_vrc5477_irq_enable(7);
-        /* PCI SERR# - 14 */
-        ll_vrc5477_irq_route(14, 1); ll_vrc5477_irq_enable(14);
-        /* PCI internal error - 15 */
-        ll_vrc5477_irq_route(15, 1); ll_vrc5477_irq_enable(15);
-        /* IOPCI SERR# - 30 */
-        ll_vrc5477_irq_route(30, 1); ll_vrc5477_irq_enable(30);
-        /* IOPCI internal error - 31 */
-        ll_vrc5477_irq_route(31, 1); ll_vrc5477_irq_enable(31);
-        /* init all controllers */
-        init_i8259_irqs();
-        mips_cpu_irq_init();
-        vrc5477_irq_init(VRC5477_IRQ_BASE);
-        /* setup cascade interrupts */
-        setup_irq(VRC5477_IRQ_BASE + VRC5477_I8259_CASCADE, &irq_cascade);
-        setup_irq(CPU_IRQ_BASE + CPU_VRC5477_CASCADE, &irq_cascade);
-}
-u8 i8259_interrupt_ack(void)
-{
-        u8 irq;
-        u32 reg;
-        /* Set window 0 for interrupt acknowledge */
-        reg = ddb_in32(DDB_PCIINIT10);
-        ddb_set_pmr(DDB_PCIINIT10, DDB_PCICMD_IACK, 0, DDB_PCI_ACCESS_32);
-        irq = *(volatile u8 *) KSEG1ADDR(DDB_PCI_IACK_BASE);
-        ddb_out32(DDB_PCIINIT10, reg);
-        return irq;
-}
-/*
- * the first level int-handler will jump here if it is a vrc5477 irq
- */
-#define NUM_5477_IRQS   32
-static void vrc5477_irq_dispatch(void)
-{
-        u32 intStatus;
-        u32 bitmask;
-        u32 i;
-        db_assert(ddb_in32(DDB_INT2STAT) == 0);
-        db_assert(ddb_in32(DDB_INT3STAT) == 0);
-        db_assert(ddb_in32(DDB_INT4STAT) == 0);
-        db_assert(ddb_in32(DDB_NMISTAT) == 0);
-        if (ddb_in32(DDB_INT1STAT) != 0) {
-#if defined(CONFIG_RUNTIME_DEBUG)
-                vrc5477_show_int_regs();
-#endif
-                panic("error interrupt has happened.");
-        }
-        intStatus = ddb_in32(DDB_INT0STAT);
-        if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
-                /* check for i8259 interrupts */
-                if (intStatus & (1 << VRC5477_I8259_CASCADE)) {
-                        int i8259_irq = i8259_interrupt_ack();
-                        do_IRQ(i8259_irq);
-                        return;
-                }
-        }
-        for (i=0, bitmask=1; i<= NUM_5477_IRQS; bitmask <<=1, i++) {
-                /* do we need to "and" with the int mask? */
-                if (intStatus & bitmask) {
-                        do_IRQ(VRC5477_IRQ_BASE + i);
-                        return;
-                }
-        }
-}
-#define VR5477INTS (STATUSF_IP2|STATUSF_IP3|STATUSF_IP4|STATUSF_IP5|STATUSF_IP6)
-asmlinkage void plat_irq_dispatch(void)
-{
-        unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
-        if (pending & STATUSF_IP7)
-                do_IRQ(CPU_IRQ_BASE + 7);
-        else if (pending & VR5477INTS)
-                vrc5477_irq_dispatch();
-        else if (pending & STATUSF_IP0)
-                do_IRQ(CPU_IRQ_BASE);
-        else if (pending & STATUSF_IP1)
-                do_IRQ(CPU_IRQ_BASE + 1);
-        else
-                spurious_interrupt();
-}
diff --git a/arch/mips/ddb5xxx/ddb5477/irq_5477.c b/arch/mips/ddb5xxx/ddb5477/irq_5477.c
deleted file mode 100644
index 98c3b15eb369..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/irq_5477.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- *  arch/mips/ddb5xxx/ddb5477/irq_5477.c
- *     This file defines the irq handler for Vrc5477.
- *
- * 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.
- *
- */
-/*
- * Vrc5477 defines 32 IRQs.
- *
- * This file exports one function:
- *      vrc5477_irq_init(u32 irq_base);
- */
-#include <linux/interrupt.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <asm/debug.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-/* number of total irqs supported by Vrc5477 */
-#define NUM_5477_IRQ            32
-static int vrc5477_irq_base = -1;
-static void
-vrc5477_irq_enable(unsigned int irq)
-{
-        db_assert(vrc5477_irq_base != -1);
-        db_assert(irq >= vrc5477_irq_base);
-        db_assert(irq < vrc5477_irq_base+ NUM_5477_IRQ);
-        ll_vrc5477_irq_enable(irq - vrc5477_irq_base);
-}
-static void
-vrc5477_irq_disable(unsigned int irq)
-{
-        db_assert(vrc5477_irq_base != -1);
-        db_assert(irq >= vrc5477_irq_base);
-        db_assert(irq < vrc5477_irq_base + NUM_5477_IRQ);
-        ll_vrc5477_irq_disable(irq - vrc5477_irq_base);
-}
-static void
-vrc5477_irq_ack(unsigned int irq)
-{
-        db_assert(vrc5477_irq_base != -1);
-        db_assert(irq >= vrc5477_irq_base);
-        db_assert(irq < vrc5477_irq_base+ NUM_5477_IRQ);
-        /* clear the interrupt bit */
-        /* some irqs require the driver to clear the sources */
-        ddb_out32(DDB_INTCLR32, 1 << (irq - vrc5477_irq_base));
-        /* disable interrupt - some handler will re-enable the irq
-         * and if the interrupt is leveled, we will have infinite loop
-         */
-        ll_vrc5477_irq_disable(irq - vrc5477_irq_base);
-}
-static void
-vrc5477_irq_end(unsigned int irq)
-{
-        db_assert(vrc5477_irq_base != -1);
-        db_assert(irq >= vrc5477_irq_base);
-        db_assert(irq < vrc5477_irq_base + NUM_5477_IRQ);
-        if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-                ll_vrc5477_irq_enable( irq - vrc5477_irq_base);
-}
-struct irq_chip vrc5477_irq_controller = {
-        .name = "vrc5477_irq",
-        .ack = vrc5477_irq_ack,
-        .mask = vrc5477_irq_disable,
-        .mask_ack = vrc5477_irq_ack,
-        .unmask = vrc5477_irq_enable,
-        .end = vrc5477_irq_end
-};
-void __init vrc5477_irq_init(u32 irq_base)
-{
-        u32 i;
-        for (i= irq_base; i< irq_base+ NUM_5477_IRQ; i++)
-                set_irq_chip(i, &vrc5477_irq_controller);
-        vrc5477_irq_base = irq_base;
-}
-void ll_vrc5477_irq_route(int vrc5477_irq, int ip)
-{
-        u32 reg_value;
-        u32 reg_bitmask;
-        u32 reg_index;
-        db_assert(vrc5477_irq >= 0);
-        db_assert(vrc5477_irq < NUM_5477_IRQ);
-        db_assert(ip >= 0);
-        db_assert((ip < 5) || (ip == 6));
-        reg_index = DDB_INTCTRL0 + vrc5477_irq/8*4;
-        reg_value = ddb_in32(reg_index);
-        reg_bitmask = 7 << (vrc5477_irq % 8 * 4);
-        reg_value &= ~reg_bitmask;
-        reg_value |= ip << (vrc5477_irq % 8 * 4);
-        ddb_out32(reg_index, reg_value);
-}
-void ll_vrc5477_irq_enable(int vrc5477_irq)
-{
-        u32 reg_value;
-        u32 reg_bitmask;
-        u32 reg_index;
-        db_assert(vrc5477_irq >= 0);
-        db_assert(vrc5477_irq < NUM_5477_IRQ);
-        reg_index = DDB_INTCTRL0 + vrc5477_irq/8*4;
-        reg_value = ddb_in32(reg_index);
-        reg_bitmask = 8 << (vrc5477_irq % 8 * 4);
-        db_assert((reg_value & reg_bitmask) == 0);
-        ddb_out32(reg_index, reg_value | reg_bitmask);
-}
-void ll_vrc5477_irq_disable(int vrc5477_irq)
-{
-        u32 reg_value;
-        u32 reg_bitmask;
-        u32 reg_index;
-        db_assert(vrc5477_irq >= 0);
-        db_assert(vrc5477_irq < NUM_5477_IRQ);
-        reg_index = DDB_INTCTRL0 + vrc5477_irq/8*4;
-        reg_value = ddb_in32(reg_index);
-        reg_bitmask = 8 << (vrc5477_irq % 8 * 4);
-        /* we assert that the interrupt is enabled (perhaps over-zealous) */
-        db_assert( (reg_value & reg_bitmask) != 0);
-        ddb_out32(reg_index, reg_value & ~reg_bitmask);
-}
diff --git a/arch/mips/ddb5xxx/ddb5477/kgdb_io.c b/arch/mips/ddb5xxx/ddb5477/kgdb_io.c
deleted file mode 100644
index 385bbdb10170..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/kgdb_io.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * kgdb io functions for DDB5477.  We use the second serial port (upper one).
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * 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.
- *
- */
-/* ======================= CONFIG ======================== */
-/* [jsun] we use the second serial port for kdb */
-#define         BASE                    0xbfa04240
-#define         MAX_BAUD                115200
-/* distance in bytes between two serial registers */
-#define         REG_OFFSET              8
-/*
- * 0 - kgdb does serial init
- * 1 - kgdb skip serial init
- */
-static int remoteDebugInitialized = 0;
-/*
- * the default baud rate *if* kgdb does serial init
- */
-#define         BAUD_DEFAULT            UART16550_BAUD_38400
-/* ======================= END OF CONFIG ======================== */
-typedef unsigned char uint8;
-typedef unsigned int uint32;
-#define         UART16550_BAUD_2400             2400
-#define         UART16550_BAUD_4800             4800
-#define         UART16550_BAUD_9600             9600
-#define         UART16550_BAUD_19200            19200
-#define         UART16550_BAUD_38400            38400
-#define         UART16550_BAUD_57600            57600
-#define         UART16550_BAUD_115200           115200
-#define         UART16550_PARITY_NONE           0
-#define         UART16550_PARITY_ODD            0x08
-#define         UART16550_PARITY_EVEN           0x18
-#define         UART16550_PARITY_MARK           0x28
-#define         UART16550_PARITY_SPACE          0x38
-#define         UART16550_DATA_5BIT             0x0
-#define         UART16550_DATA_6BIT             0x1
-#define         UART16550_DATA_7BIT             0x2
-#define         UART16550_DATA_8BIT             0x3
-#define         UART16550_STOP_1BIT             0x0
-#define         UART16550_STOP_2BIT             0x4
-/* register offset */
-#define         OFS_RCV_BUFFER          0
-#define         OFS_TRANS_HOLD          0
-#define         OFS_SEND_BUFFER         0
-#define         OFS_INTR_ENABLE         (1*REG_OFFSET)
-#define         OFS_INTR_ID             (2*REG_OFFSET)
-#define         OFS_DATA_FORMAT         (3*REG_OFFSET)
-#define         OFS_LINE_CONTROL        (3*REG_OFFSET)
-#define         OFS_MODEM_CONTROL       (4*REG_OFFSET)
-#define         OFS_RS232_OUTPUT        (4*REG_OFFSET)
-#define         OFS_LINE_STATUS         (5*REG_OFFSET)
-#define         OFS_MODEM_STATUS        (6*REG_OFFSET)
-#define         OFS_RS232_INPUT         (6*REG_OFFSET)
-#define         OFS_SCRATCH_PAD         (7*REG_OFFSET)
-#define         OFS_DIVISOR_LSB         (0*REG_OFFSET)
-#define         OFS_DIVISOR_MSB         (1*REG_OFFSET)
-/* memory-mapped read/write of the port */
-#define         UART16550_READ(y)    (*((volatile uint8*)(BASE + y)))
-#define         UART16550_WRITE(y, z)  ((*((volatile uint8*)(BASE + y))) = z)
-void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
-{
-        /* disable interrupts */
-        UART16550_WRITE(OFS_INTR_ENABLE, 0);
-        /* set up baud rate */
-        {
-                uint32 divisor;
-                /* set DIAB bit */
-                UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
-                /* set divisor */
-                divisor = MAX_BAUD / baud;
-                UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
-                UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
-                /* clear DIAB bit */
-                UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
-        }
-        /* set data format */
-        UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
-}
-uint8 getDebugChar(void)
-{
-        if (!remoteDebugInitialized) {
-                remoteDebugInitialized = 1;
-                debugInit(BAUD_DEFAULT,
-                          UART16550_DATA_8BIT,
-                          UART16550_PARITY_NONE, UART16550_STOP_1BIT);
-        }
-        while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
-        return UART16550_READ(OFS_RCV_BUFFER);
-}
-int putDebugChar(uint8 byte)
-{
-        if (!remoteDebugInitialized) {
-                remoteDebugInitialized = 1;
-                debugInit(BAUD_DEFAULT,
-                          UART16550_DATA_8BIT,
-                          UART16550_PARITY_NONE, UART16550_STOP_1BIT);
-        }
-        while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
-        UART16550_WRITE(OFS_SEND_BUFFER, byte);
-        return 1;
-}
diff --git a/arch/mips/ddb5xxx/ddb5477/lcd44780.c b/arch/mips/ddb5xxx/ddb5477/lcd44780.c
deleted file mode 100644
index 9510b9ae6453..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/lcd44780.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * lcd44780.c
- * Simple "driver" for a memory-mapped 44780-style LCD display.
- *
- * Copyright 2001 Bradley D. LaRonde <brad@ltc.com>
- *
- * 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.
- *
- */
-#define LCD44780_COMMAND   ((volatile unsigned char *)0xbe020000)
-#define LCD44780_DATA      ((volatile unsigned char *)0xbe020001)
-#define LCD44780_4BIT_1LINE        0x20
-#define LCD44780_4BIT_2LINE        0x28
-#define LCD44780_8BIT_1LINE        0x30
-#define LCD44780_8BIT_2LINE        0x38
-#define LCD44780_MODE_DEC          0x04
-#define LCD44780_MODE_DEC_SHIFT    0x05
-#define LCD44780_MODE_INC          0x06
-#define LCD44780_MODE_INC_SHIFT    0x07
-#define LCD44780_SCROLL_LEFT       0x18
-#define LCD44780_SCROLL_RIGHT      0x1e
-#define LCD44780_CURSOR_UNDERLINE  0x0e
-#define LCD44780_CURSOR_BLOCK      0x0f
-#define LCD44780_CURSOR_OFF        0x0c
-#define LCD44780_CLEAR             0x01
-#define LCD44780_BLANK             0x08
-#define LCD44780_RESTORE           0x0c  // Same as CURSOR_OFF
-#define LCD44780_HOME              0x02
-#define LCD44780_LEFT              0x10
-#define LCD44780_RIGHT             0x14
-void lcd44780_wait(void)
-{
-        int i, j;
-        for(i=0; i < 400; i++)
-                for(j=0; j < 10000; j++);
-}
-void lcd44780_command(unsigned char c)
-{
-        *LCD44780_COMMAND = c;
-        lcd44780_wait();
-}
-void lcd44780_data(unsigned char c)
-{
-        *LCD44780_DATA = c;
-        lcd44780_wait();
-}
-void lcd44780_puts(const char* s)
-{
-        int j;
-        int pos = 0;
-        lcd44780_command(LCD44780_CLEAR);
-        while(*s) {
-                lcd44780_data(*s);
-                s++;
-                pos++;
-                if (pos == 8) {
-                  /* We must write 32 of spaces to get cursor to 2nd line */
-                  for (j=0; j<32; j++) {
-                    lcd44780_data(' ');
-                  }
-                }
-                if (pos == 16) {
-                  /* We have filled all 16 character positions, so stop
-                     outputing data */
-                  break;
-                }
-        }
-#ifdef LCD44780_PUTS_PAUSE
-        {
-                int i;
-                for(i = 1; i < 2000; i++)
-                        lcd44780_wait();
-        }
-#endif
-}
-void lcd44780_init(void)
-{
-        // The display on the RockHopper is physically a single
-        // 16 char line (two 8 char lines concatenated).  bdl
-        lcd44780_command(LCD44780_8BIT_2LINE);
-        lcd44780_command(LCD44780_MODE_INC);
-        lcd44780_command(LCD44780_CURSOR_BLOCK);
-        lcd44780_command(LCD44780_CLEAR);
-}
diff --git a/arch/mips/ddb5xxx/ddb5477/lcd44780.h b/arch/mips/ddb5xxx/ddb5477/lcd44780.h
deleted file mode 100644
index cf2f0f71eee5..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/lcd44780.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * lcd44780.h
- * Simple "driver" for a memory-mapped 44780-style LCD display.
- *
- * Copyright 2001 Bradley D. LaRonde <brad@ltc.com>
- *
- * 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.
- *
- */
-void lcd44780_puts(const char* s);
-void lcd44780_init(void);
diff --git a/arch/mips/ddb5xxx/ddb5477/setup.c b/arch/mips/ddb5xxx/ddb5477/setup.c
deleted file mode 100644
index f0cc0e8a8afa..000000000000
--- a/arch/mips/ddb5xxx/ddb5477/setup.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
- *
- * arch/mips/ddb5xxx/ddb5477/setup.c
- *     Setup file for DDB5477.
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/ide.h>
-#include <linux/irq.h>
-#include <linux/fs.h>
-#include <linux/ioport.h>
-#include <linux/param.h>        /* for HZ */
-#include <linux/major.h>
-#include <linux/kdev_t.h>
-#include <linux/root_dev.h>
-#include <linux/pm.h>
-#include <asm/cpu.h>
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-#include <asm/time.h>
-#include <asm/bcache.h>
-#include <asm/irq.h>
-#include <asm/reboot.h>
-#include <asm/gdb-stub.h>
-#include <asm/traps.h>
-#include <asm/debug.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-#include "lcd44780.h"
-#define USE_CPU_COUNTER_TIMER   /* whether we use cpu counter */
-#define SP_TIMER_BASE                   DDB_SPT1CTRL_L
-#define SP_TIMER_IRQ                    VRC5477_IRQ_SPT1
-static int bus_frequency = CONFIG_DDB5477_BUS_FREQUENCY*1000;
-static void ddb_machine_restart(char *command)
-{
-        static void (*back_to_prom) (void) = (void (*)(void)) 0xbfc00000;
-        u32 t;
-        /* PCI cold reset */
-        ddb_pci_reset_bus();
-        /* CPU cold reset */
-        t = ddb_in32(DDB_CPUSTAT);
-        db_assert((t&1));
-        ddb_out32(DDB_CPUSTAT, t);
-        /* Call the PROM */
-        back_to_prom();
-}
-static void ddb_machine_halt(void)
-{
-        printk("DDB Vrc-5477 halted.\n");
-        while (1);
-}
-static void ddb_machine_power_off(void)
-{
-        printk("DDB Vrc-5477 halted. Please turn off the power.\n");
-        while (1);
-}
-extern void rtc_ds1386_init(unsigned long base);
-static unsigned int __init detect_bus_frequency(unsigned long rtc_base)
-{
-        unsigned int freq;
-        unsigned char c;
-        unsigned int t1, t2;
-        unsigned i;
-        ddb_out32(SP_TIMER_BASE, 0xffffffff);
-        ddb_out32(SP_TIMER_BASE+4, 0x1);
-        ddb_out32(SP_TIMER_BASE+8, 0xffffffff);
-        /* check if rtc is running */
-        c= *(volatile unsigned char*)rtc_base;
-        for(i=0; (c == *(volatile unsigned char*)rtc_base) && (i<100000000); i++);
-        if (c == *(volatile unsigned char*)rtc_base) {
-                printk("Failed to detect bus frequency.  Use default 83.3MHz.\n");
-                return 83333000;
-        }
-        c= *(volatile unsigned char*)rtc_base;
-        while (c == *(volatile unsigned char*)rtc_base);
-        /* we are now at the turn of 1/100th second, if no error. */
-        t1 = ddb_in32(SP_TIMER_BASE+8);
-        for (i=0; i< 10; i++) {
-                c= *(volatile unsigned char*)rtc_base;
-                while (c == *(volatile unsigned char*)rtc_base);
-                /* we are now at the turn of another 1/100th second */
-                t2 = ddb_in32(SP_TIMER_BASE+8);
-        }
-        ddb_out32(SP_TIMER_BASE+4, 0x0);        /* disable it again */
-        freq = (t1 - t2)*10;
-        printk("DDB bus frequency detection : %u \n", freq);
-        return freq;
-}
-static void __init ddb_time_init(void)
-{
-        unsigned long rtc_base;
-        unsigned int i;
-        /* we have ds1396 RTC chip */
-        if (mips_machtype == MACH_NEC_ROCKHOPPER
-                ||  mips_machtype == MACH_NEC_ROCKHOPPERII) {
-                rtc_base = KSEG1ADDR(DDB_LCS2_BASE);
-        } else {
-                rtc_base = KSEG1ADDR(DDB_LCS1_BASE);
-        }
-        rtc_ds1386_init(rtc_base);
-        /* do we need to do run-time detection of bus speed? */
-        if (bus_frequency == 0) {
-                bus_frequency = detect_bus_frequency(rtc_base);
-        }
-        /* mips_hpt_frequency is 1/2 of the cpu core freq */
-        i =  (read_c0_config() >> 28 ) & 7;
-        if ((current_cpu_data.cputype == CPU_R5432) && (i == 3))
-                i = 4;
-        mips_hpt_frequency = bus_frequency*(i+4)/4;
-}
-void __init plat_timer_setup(struct irqaction *irq)
-{
-#if defined(USE_CPU_COUNTER_TIMER)
-        /* we are using the cpu counter for timer interrupts */
-        setup_irq(CPU_IRQ_BASE + 7, irq);
-#else
-        /* if we use Special purpose timer 1 */
-        ddb_out32(SP_TIMER_BASE, bus_frequency/HZ);
-        ddb_out32(SP_TIMER_BASE+4, 0x1);
-        setup_irq(SP_TIMER_IRQ, irq);
-#endif
-}
-static void ddb5477_board_init(void);
-extern struct pci_controller ddb5477_ext_controller;
-extern struct pci_controller ddb5477_io_controller;
-void __init plat_mem_setup(void)
-{
-        /* initialize board - we don't trust the loader */
-        ddb5477_board_init();
-        set_io_port_base(KSEG1ADDR(DDB_PCI_IO_BASE));
-        board_time_init = ddb_time_init;
-        _machine_restart = ddb_machine_restart;
-        _machine_halt = ddb_machine_halt;
-        pm_power_off = ddb_machine_power_off;
-        /* setup resource limits */
-        ioport_resource.end = DDB_PCI0_IO_SIZE + DDB_PCI1_IO_SIZE - 1;
-        iomem_resource.end = 0xffffffff;
-        /* Reboot on panic */
-        panic_timeout = 180;
-        register_pci_controller (&ddb5477_ext_controller);
-        register_pci_controller (&ddb5477_io_controller);
-}
-static void __init ddb5477_board_init(void)
-{
-        /* ----------- setup PDARs ------------ */
-        /* SDRAM should have been set */
-        db_assert(ddb_in32(DDB_SDRAM0) ==
-                    ddb_calc_pdar(DDB_SDRAM_BASE, board_ram_size, 32, 0, 1));
-        /* SDRAM1 should be turned off.  What is this for anyway ? */
-        db_assert( (ddb_in32(DDB_SDRAM1) & 0xf) == 0);
-        /* Setup local bus. */
-        /* Flash U12 PDAR and timing. */
-        ddb_set_pdar(DDB_LCS0, DDB_LCS0_BASE, DDB_LCS0_SIZE, 16, 0, 0);
-        ddb_out32(DDB_LCST0, 0x00090842);
-        /* We need to setup LCS1 and LCS2 differently based on the
-           board_version */
-        if (mips_machtype == MACH_NEC_ROCKHOPPER) {
-                /* Flash U13 PDAR and timing. */
-                ddb_set_pdar(DDB_LCS1, DDB_LCS1_BASE, DDB_LCS1_SIZE, 16, 0, 0);
-                ddb_out32(DDB_LCST1, 0x00090842);
-                /* EPLD (NVRAM, switch, LCD, and mezzanie). */
-                ddb_set_pdar(DDB_LCS2, DDB_LCS2_BASE, DDB_LCS2_SIZE, 8, 0, 0);
-        } else {
-                /* misc */
-                ddb_set_pdar(DDB_LCS1, DDB_LCS1_BASE, DDB_LCS1_SIZE, 8, 0, 0);
-                /* mezzanie (?) */
-                ddb_set_pdar(DDB_LCS2, DDB_LCS2_BASE, DDB_LCS2_SIZE, 16, 0, 0);
-        }
-        /* verify VRC5477 base addr */
-        db_assert(ddb_in32(DDB_VRC5477) ==
-                  ddb_calc_pdar(DDB_VRC5477_BASE, DDB_VRC5477_SIZE, 32, 0, 1));
-        /* verify BOOT ROM addr */
-        db_assert(ddb_in32(DDB_BOOTCS) ==
-                  ddb_calc_pdar(DDB_BOOTCS_BASE, DDB_BOOTCS_SIZE, 8, 0, 0));
-        /* setup PCI windows - window0 for MEM/config, window1 for IO */
-        ddb_set_pdar(DDB_PCIW0, DDB_PCI0_MEM_BASE, DDB_PCI0_MEM_SIZE, 32, 0, 1);
-        ddb_set_pdar(DDB_PCIW1, DDB_PCI0_IO_BASE, DDB_PCI0_IO_SIZE, 32, 0, 1);
-        ddb_set_pdar(DDB_IOPCIW0, DDB_PCI1_MEM_BASE, DDB_PCI1_MEM_SIZE, 32, 0, 1);
-        ddb_set_pdar(DDB_IOPCIW1, DDB_PCI1_IO_BASE, DDB_PCI1_IO_SIZE, 32, 0, 1);
-        /* ------------ reset PCI bus and BARs ----------------- */
-        ddb_pci_reset_bus();
-        ddb_out32(DDB_BARM010, 0x00000008);
-        ddb_out32(DDB_BARM011, 0x00000008);
-        ddb_out32(DDB_BARC0, 0xffffffff);
-        ddb_out32(DDB_BARM230, 0xffffffff);
-        ddb_out32(DDB_BAR00, 0xffffffff);
-        ddb_out32(DDB_BAR10, 0xffffffff);
-        ddb_out32(DDB_BAR20, 0xffffffff);
-        ddb_out32(DDB_BAR30, 0xffffffff);
-        ddb_out32(DDB_BAR40, 0xffffffff);
-        ddb_out32(DDB_BAR50, 0xffffffff);
-        ddb_out32(DDB_BARB0, 0xffffffff);
-        ddb_out32(DDB_BARC1, 0xffffffff);
-        ddb_out32(DDB_BARM231, 0xffffffff);
-        ddb_out32(DDB_BAR01, 0xffffffff);
-        ddb_out32(DDB_BAR11, 0xffffffff);
-        ddb_out32(DDB_BAR21, 0xffffffff);
-        ddb_out32(DDB_BAR31, 0xffffffff);
-        ddb_out32(DDB_BAR41, 0xffffffff);
-        ddb_out32(DDB_BAR51, 0xffffffff);
-        ddb_out32(DDB_BARB1, 0xffffffff);
-        /*
-         * We use pci master register 0  for memory space / config space
-         * And we use register 1 for IO space.
-         * Note that for memory space, we bump up the pci base address
-         * so that we have 1:1 mapping between PCI memory and cpu physical.
-         * For PCI IO space, it starts from 0 in PCI IO space but with
-         * DDB_xx_IO_BASE in CPU physical address space.
-         */
-        ddb_set_pmr(DDB_PCIINIT00, DDB_PCICMD_MEM, DDB_PCI0_MEM_BASE,
-                    DDB_PCI_ACCESS_32);
-        ddb_set_pmr(DDB_PCIINIT10, DDB_PCICMD_IO, 0, DDB_PCI_ACCESS_32);
-        ddb_set_pmr(DDB_PCIINIT01, DDB_PCICMD_MEM, DDB_PCI1_MEM_BASE,
-                    DDB_PCI_ACCESS_32);
-        ddb_set_pmr(DDB_PCIINIT11, DDB_PCICMD_IO, DDB_PCI0_IO_SIZE,
-                    DDB_PCI_ACCESS_32);
-        /* PCI cross window should be set properly */
-        ddb_set_pdar(DDB_BARP00, DDB_PCI1_MEM_BASE, DDB_PCI1_MEM_SIZE, 32, 0, 1);
-        ddb_set_pdar(DDB_BARP10, DDB_PCI1_IO_BASE, DDB_PCI1_IO_SIZE, 32, 0, 1);
-        ddb_set_pdar(DDB_BARP01, DDB_PCI0_MEM_BASE, DDB_PCI0_MEM_SIZE, 32, 0, 1);
-        ddb_set_pdar(DDB_BARP11, DDB_PCI0_IO_BASE, DDB_PCI0_IO_SIZE, 32, 0, 1);
-        if (mips_machtype == MACH_NEC_ROCKHOPPER
-           ||  mips_machtype == MACH_NEC_ROCKHOPPERII) {
-                /* Disable bus diagnostics. */
-                ddb_out32(DDB_PCICTL0_L, 0);
-                ddb_out32(DDB_PCICTL0_H, 0);
-                ddb_out32(DDB_PCICTL1_L, 0);
-                ddb_out32(DDB_PCICTL1_H, 0);
-        }
-        if (mips_machtype == MACH_NEC_ROCKHOPPER) {
-                u16                     vid;
-                struct pci_bus          bus;
-                struct pci_dev          dev_m1533;
-                extern struct pci_ops   ddb5477_ext_pci_ops;
-                bus.parent      = NULL;    /* we scan the top level only */
-                bus.ops         = &ddb5477_ext_pci_ops;
-                dev_m1533.bus         = &bus;
-                dev_m1533.sysdata     = NULL;
-                dev_m1533.devfn       = 7*8;     // slot 7: M1533 SouthBridge.
-                pci_read_config_word(&dev_m1533, 0, &vid);
-                if (vid == PCI_VENDOR_ID_AL) {
-                        printk("Changing mips_machtype to MACH_NEC_ROCKHOPPERII\n");
-                        mips_machtype = MACH_NEC_ROCKHOPPERII;
-                }
-        }
-        /* enable USB input buffers */
-        ddb_out32(DDB_PIBMISC, 0x00000007);
-        /* For dual-function pins, make them all non-GPIO */
-        ddb_out32(DDB_GIUFUNSEL, 0x0);
-        // ddb_out32(DDB_GIUFUNSEL, 0xfe0fcfff);  /* NEC recommanded value */
-        if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
-                /* enable IDE controller on Ali chip (south bridge) */
-                u8                      temp8;
-                struct pci_bus          bus;
-                struct pci_dev          dev_m1533;
-                struct pci_dev          dev_m5229;
-                extern struct pci_ops   ddb5477_ext_pci_ops;
-                /* Setup M1535 registers */
-                bus.parent      = NULL;    /* we scan the top level only */
-                bus.ops         = &ddb5477_ext_pci_ops;
-                dev_m1533.bus         = &bus;
-                dev_m1533.sysdata     = NULL;
-                dev_m1533.devfn       = 7*8;     // slot 7: M1533 SouthBridge.
-                /* setup IDE controller
-                 * enable IDE controller (bit 6 - 1)
-                 * IDE IDSEL to be addr:A15 (bit 4:5 - 11)
-                 * disable IDE ATA Secondary Bus Signal Pad Control (bit 3 - 0)
-                 * enable IDE ATA Primary Bus Signal Pad Control (bit 2 - 1)
-                 */
-                pci_write_config_byte(&dev_m1533, 0x58, 0x74);
-                /*
-                 * positive decode (bit6 -0)
-                 * enable IDE controler interrupt (bit 4 -1)
-                 * setup SIRQ to point to IRQ 14 (bit 3:0 - 1101)
-                 */
-                pci_write_config_byte(&dev_m1533, 0x44, 0x1d);
-                /* Setup M5229 registers */
-                dev_m5229.bus = &bus;
-                dev_m5229.sysdata = NULL;
-                dev_m5229.devfn = 4*8;          // slot 4 (AD15): M5229 IDE
-                /*
-                 * enable IDE in the M5229 config register 0x50 (bit 0 - 1)
-                 * M5229 IDSEL is addr:15; see above setting
-                 */
-                pci_read_config_byte(&dev_m5229, 0x50, &temp8);
-                pci_write_config_byte(&dev_m5229, 0x50, temp8 | 0x1);
-                /*
-                 * enable bus master (bit 2)  and IO decoding  (bit 0)
-                 */
-                pci_read_config_byte(&dev_m5229, 0x04, &temp8);
-                pci_write_config_byte(&dev_m5229, 0x04, temp8 | 0x5);
-                /*
-                 * enable native, copied from arch/ppc/k2boot/head.S
-                 * TODO - need volatile, need to be portable
-                 */
-                pci_write_config_byte(&dev_m5229, 0x09, 0xef);
-                /* Set Primary Channel Command Block Timing */
-                pci_write_config_byte(&dev_m5229, 0x59, 0x31);
-                /*
-                 * Enable primary channel 40-pin cable
-                 * M5229 register 0x4a (bit 0)
-                 */
-                pci_read_config_byte(&dev_m5229, 0x4a, &temp8);
-                pci_write_config_byte(&dev_m5229, 0x4a, temp8 | 0x1);
-        }
-        if (mips_machtype == MACH_NEC_ROCKHOPPER
-           ||  mips_machtype == MACH_NEC_ROCKHOPPERII) {
-                printk("lcd44780: initializing\n");
-                lcd44780_init();
-                lcd44780_puts("MontaVista Linux");
-        }
-}
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
index fee0f9f948b3..d3d81fb2765a 100644
--- a/arch/mips/defconfig
+++ b/arch/mips/defconfig
@@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_XXS1500 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
-# CONFIG_DDB5477 is not set
 # CONFIG_MACH_VR41XX is not set
 # CONFIG_PMC_YOSEMITE is not set
 # CONFIG_QEMU is not set
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 8be9f2b9db26..4ee6800e67e6 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -19,7 +19,6 @@ obj-$(CONFIG_MARKEINS)		+= ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
 # These are still pretty much in the old state, watch, go blind.
 #
 obj-$(CONFIG_BASLER_EXCITE)     += ops-titan.o pci-excite.o fixup-excite.o
-obj-$(CONFIG_DDB5477)           += fixup-ddb5477.o pci-ddb5477.o ops-ddb5477.o
 obj-$(CONFIG_MIPS_ATLAS)        += fixup-atlas.o
 obj-$(CONFIG_MIPS_COBALT)       += fixup-cobalt.o
 obj-$(CONFIG_SOC_AU1500)        += fixup-au1000.o ops-au1000.o
diff --git a/arch/mips/pci/fixup-ddb5477.c b/arch/mips/pci/fixup-ddb5477.c
deleted file mode 100644
index 2f1444e60654..000000000000
--- a/arch/mips/pci/fixup-ddb5477.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *      Board specific pci fixups.
- *
- * Copyright 2001, 2002, 2003 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-static void ddb5477_fixup(struct pci_dev *dev)
-{
-        u8 old;
-        printk(KERN_NOTICE "Enabling ALI M1533/35 PS2 keyboard/mouse.\n");
-        pci_read_config_byte(dev, 0x41, &old);
-        pci_write_config_byte(dev, 0x41, old | 0xd0);
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
-          ddb5477_fixup);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1535,
-          ddb5477_fixup);
-/*
- * Fixup baseboard AMD chip so that tx does not underflow.
- *      bcr_18 |= 0x0800
- * This sets NOUFLO bit which makes tx not start until whole pkt
- * is fetched to the chip.
- */
-#define PCNET32_WIO_RDP         0x10
-#define PCNET32_WIO_RAP         0x12
-#define PCNET32_WIO_RESET       0x14
-#define PCNET32_WIO_BDP         0x16
-static void ddb5477_amd_lance_fixup(struct pci_dev *dev)
-{
-        unsigned long ioaddr;
-        u16 temp;
-        ioaddr = pci_resource_start(dev, 0);
-        inw(ioaddr + PCNET32_WIO_RESET);        /* reset chip */
-        /* bcr_18 |= 0x0800 */
-        outw(18, ioaddr + PCNET32_WIO_RAP);
-        temp = inw(ioaddr + PCNET32_WIO_BDP);
-        temp |= 0x0800;
-        outw(18, ioaddr + PCNET32_WIO_RAP);
-        outw(temp, ioaddr + PCNET32_WIO_BDP);
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE,
-          ddb5477_amd_lance_fixup);
diff --git a/arch/mips/pci/ops-ddb5477.c b/arch/mips/pci/ops-ddb5477.c
deleted file mode 100644
index 8e57d4c5d90f..000000000000
--- a/arch/mips/pci/ops-ddb5477.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/***********************************************************************
- * Copyright 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/ddb5xxx/ddb5477/pci_ops.c
- *     Define the pci_ops for DB5477.
- *
- * Much of the code is derived from the original DDB5074 port by
- * Geert Uytterhoeven <geert@sonycom.com>
- *
- * 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.
- ***********************************************************************
- */
-/*
- * DDB5477 has two PCI channels, external PCI and IOPIC (internal)
- * Therefore we provide two sets of pci_ops.
- */
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <asm/addrspace.h>
-#include <asm/debug.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-/*
- * config_swap structure records what set of pdar/pmr are used
- * to access pci config space.  It also provides a place hold the
- * original values for future restoring.
- */
-struct pci_config_swap {
-        u32 pdar;
-        u32 pmr;
-        u32 config_base;
-        u32 config_size;
-        u32 pdar_backup;
-        u32 pmr_backup;
-};
-/*
- * On DDB5477, we have two sets of swap registers, for ext PCI and IOPCI.
- */
-struct pci_config_swap ext_pci_swap = {
-        DDB_PCIW0,
-        DDB_PCIINIT00,
-        DDB_PCI0_CONFIG_BASE,
-        DDB_PCI0_CONFIG_SIZE
-};
-struct pci_config_swap io_pci_swap = {
-        DDB_IOPCIW0,
-        DDB_PCIINIT01,
-        DDB_PCI1_CONFIG_BASE,
-        DDB_PCI1_CONFIG_SIZE
-};
-/*
- * access config space
- */
-static inline u32 ddb_access_config_base(struct pci_config_swap *swap, u32 bus, /* 0 means top level bus */
-                                         u32 slot_num)
-{
-        u32 pci_addr = 0;
-        u32 pciinit_offset = 0;
-        u32 virt_addr;
-        u32 option;
-        /* minimum pdar (window) size is 2MB */
-        db_assert(swap->config_size >= (2 << 20));
-        db_assert(slot_num < (1 << 5));
-        db_assert(bus < (1 << 8));
-        /* backup registers */
-        swap->pdar_backup = ddb_in32(swap->pdar);
-        swap->pmr_backup = ddb_in32(swap->pmr);
-        /* set the pdar (pci window) register */
-        ddb_set_pdar(swap->pdar, swap->config_base, swap->config_size, 32,      /* 32 bit wide */
-                     0,         /* not on local memory bus */
-                     0);        /* not visible from PCI bus (N/A) */
-        /*
-         * calcuate the absolute pci config addr;
-         * according to the spec, we start scanning from adr:11 (0x800)
-         */
-        if (bus == 0) {
-                /* type 0 config */
-                pci_addr = 0x800 << slot_num;
-        } else {
-                /* type 1 config */
-                pci_addr = (bus << 16) | (slot_num << 11);
-        }
-        /*
-         * if pci_addr is less than pci config window size,  we set
-         * pciinit_offset to 0 and adjust the virt_address.
-         * Otherwise we will try to adjust pciinit_offset.
-         */
-        if (pci_addr < swap->config_size) {
-                virt_addr = KSEG1ADDR(swap->config_base + pci_addr);
-                pciinit_offset = 0;
-        } else {
-                db_assert((pci_addr & (swap->config_size - 1)) == 0);
-                virt_addr = KSEG1ADDR(swap->config_base);
-                pciinit_offset = pci_addr;
-        }
-        /* set the pmr register */
-        option = DDB_PCI_ACCESS_32;
-        if (bus != 0)
-                option |= DDB_PCI_CFGTYPE1;
-        ddb_set_pmr(swap->pmr, DDB_PCICMD_CFG, pciinit_offset, option);
-        return virt_addr;
-}
-static inline void ddb_close_config_base(struct pci_config_swap *swap)
-{
-        ddb_out32(swap->pdar, swap->pdar_backup);
-        ddb_out32(swap->pmr, swap->pmr_backup);
-}
-static int read_config_dword(struct pci_config_swap *swap,
-                             struct pci_bus *bus, u32 devfn, u32 where,
-                             u32 * val)
-{
-        u32 bus_num, slot_num, func_num;
-        u32 base;
-        db_assert((where & 3) == 0);
-        db_assert(where < (1 << 8));
-        /* check if the bus is top-level */
-        if (bus->parent != NULL) {
-                bus_num = bus->number;
-                db_assert(bus_num != 0);
-        } else {
-                bus_num = 0;
-        }
-        slot_num = PCI_SLOT(devfn);
-        func_num = PCI_FUNC(devfn);
-        base = ddb_access_config_base(swap, bus_num, slot_num);
-        *val = *(volatile u32 *) (base + (func_num << 8) + where);
-        ddb_close_config_base(swap);
-        return PCIBIOS_SUCCESSFUL;
-}
-static int read_config_word(struct pci_config_swap *swap,
-                            struct pci_bus *bus, u32 devfn, u32 where,
-                            u16 * val)
-{
-        int status;
-        u32 result;
-        db_assert((where & 1) == 0);
-        status = read_config_dword(swap, bus, devfn, where & ~3, &result);
-        if (where & 2)
-                result >>= 16;
-        *val = result & 0xffff;
-        return status;
-}
-static int read_config_byte(struct pci_config_swap *swap,
-                            struct pci_bus *bus, u32 devfn, u32 where,
-                            u8 * val)
-{
-        int status;
-        u32 result;
-        status = read_config_dword(swap, bus, devfn, where & ~3, &result);
-        if (where & 1)
-                result >>= 8;
-        if (where & 2)
-                result >>= 16;
-        *val = result & 0xff;
-        return status;
-}
-static int write_config_dword(struct pci_config_swap *swap,
-                              struct pci_bus *bus, u32 devfn, u32 where,
-                              u32 val)
-{
-        u32 bus_num, slot_num, func_num;
-        u32 base;
-        db_assert((where & 3) == 0);
-        db_assert(where < (1 << 8));
-        /* check if the bus is top-level */
-        if (bus->parent != NULL) {
-                bus_num = bus->number;
-                db_assert(bus_num != 0);
-        } else {
-                bus_num = 0;
-        }
-        slot_num = PCI_SLOT(devfn);
-        func_num = PCI_FUNC(devfn);
-        base = ddb_access_config_base(swap, bus_num, slot_num);
-        *(volatile u32 *) (base + (func_num << 8) + where) = val;
-        ddb_close_config_base(swap);
-        return PCIBIOS_SUCCESSFUL;
-}
-static int write_config_word(struct pci_config_swap *swap,
-                             struct pci_bus *bus, u32 devfn, u32 where, u16 val)
-{
-        int status, shift = 0;
-        u32 result;
-        db_assert((where & 1) == 0);
-        status = read_config_dword(swap, bus, devfn, where & ~3, &result);
-        if (status != PCIBIOS_SUCCESSFUL)
-                return status;
-        if (where & 2)
-                shift += 16;
-        result &= ~(0xffff << shift);
-        result |= val << shift;
-        return write_config_dword(swap, bus, devfn, where & ~3, result);
-}
-static int write_config_byte(struct pci_config_swap *swap,
-                             struct pci_bus *bus, u32 devfn, u32 where, u8 val)
-{
-        int status, shift = 0;
-        u32 result;
-        status = read_config_dword(swap, bus, devfn, where & ~3, &result);
-        if (status != PCIBIOS_SUCCESSFUL)
-                return status;
-        if (where & 2)
-                shift += 16;
-        if (where & 1)
-                shift += 8;
-        result &= ~(0xff << shift);
-        result |= val << shift;
-        return write_config_dword(swap, bus, devfn, where & ~3, result);
-}
-#define        MAKE_PCI_OPS(prefix, rw, pciswap, star) \
-static int prefix##_##rw##_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 star val) \
-{ \
-        if (size == 1) \
-                return rw##_config_byte(pciswap, bus, devfn, where, (u8 star)val); \
-        else if (size == 2) \
-                return rw##_config_word(pciswap, bus, devfn, where, (u16 star)val); \
-        /* Size must be 4 */ \
-        return rw##_config_dword(pciswap, bus, devfn, where, val); \
-}
-MAKE_PCI_OPS(extpci, read, &ext_pci_swap, *)
-MAKE_PCI_OPS(extpci, write, &ext_pci_swap,)
-MAKE_PCI_OPS(iopci, read, &io_pci_swap, *)
-MAKE_PCI_OPS(iopci, write, &io_pci_swap,)
-struct pci_ops ddb5477_ext_pci_ops = {
-        .read = extpci_read_config,
-        .write = extpci_write_config
-};
-struct pci_ops ddb5477_io_pci_ops = {
-        .read = iopci_read_config,
-        .write = iopci_write_config
-};
diff --git a/arch/mips/pci/pci-ddb5477.c b/arch/mips/pci/pci-ddb5477.c
deleted file mode 100644
index 7363e1877842..000000000000
--- a/arch/mips/pci/pci-ddb5477.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * PCI code for DDB5477.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
- *
- * 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.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/bootinfo.h>
-#include <asm/debug.h>
-#include <asm/ddb5xxx/ddb5xxx.h>
-static struct resource extpci_io_resource = {
-        .start  = DDB_PCI0_IO_BASE - DDB_PCI_IO_BASE + 0x4000,
-        .end    = DDB_PCI0_IO_BASE - DDB_PCI_IO_BASE + DDB_PCI0_IO_SIZE - 1,
-        .name   = "ext pci IO space",
-        .flags  = IORESOURCE_IO
-};
-static struct resource extpci_mem_resource = {
-        .start  = DDB_PCI0_MEM_BASE + 0x100000,
-        .end    = DDB_PCI0_MEM_BASE + DDB_PCI0_MEM_SIZE - 1,
-        .name   = "ext pci memory space",
-        .flags  = IORESOURCE_MEM
-};
-static struct resource iopci_io_resource = {
-        .start  = DDB_PCI1_IO_BASE - DDB_PCI_IO_BASE,
-        .end    = DDB_PCI1_IO_BASE - DDB_PCI_IO_BASE + DDB_PCI1_IO_SIZE - 1,
-        .name   = "io pci IO space",
-        .flags  = IORESOURCE_IO
-};
-static struct resource iopci_mem_resource = {
-        .start  = DDB_PCI1_MEM_BASE,
-        .end    = DDB_PCI1_MEM_BASE + DDB_PCI1_MEM_SIZE - 1,
-        .name   = "ext pci memory space",
-        .flags  = IORESOURCE_MEM
-};
-extern struct pci_ops ddb5477_ext_pci_ops;
-extern struct pci_ops ddb5477_io_pci_ops;
-struct pci_controller ddb5477_ext_controller = {
-        .pci_ops        = &ddb5477_ext_pci_ops,
-        .io_resource    = &extpci_io_resource,
-        .mem_resource   = &extpci_mem_resource
-};
-struct pci_controller ddb5477_io_controller = {
-        .pci_ops        = &ddb5477_io_pci_ops,
-        .io_resource    = &iopci_io_resource,
-        .mem_resource   = &iopci_mem_resource
-};
-/*
- * we fix up irqs based on the slot number.
- * The first entry is at AD:11.
- * Fortunately this works because, although we have two pci buses,
- * they all have different slot numbers (except for rockhopper slot 20
- * which is handled below).
- *
- */
-/*
- * irq mapping : device -> pci int # -> vrc4377 irq# ,
- * ddb5477 board manual page 4  and vrc5477 manual page 46
- */
-/*
- * based on ddb5477 manual page 11
- */
-#define         MAX_SLOT_NUM            21
-static unsigned char irq_map[MAX_SLOT_NUM] = {
-        /* SLOT:  0, AD:11 */ 0xff,
-        /* SLOT:  1, AD:12 */ 0xff,
-        /* SLOT:  2, AD:13 */ 0xff,
-        /* SLOT:  3, AD:14 */ 0xff,
-        /* SLOT:  4, AD:15 */ VRC5477_IRQ_INTA, /* onboard tulip */
-        /* SLOT:  5, AD:16 */ VRC5477_IRQ_INTB, /* slot 1 */
-        /* SLOT:  6, AD:17 */ VRC5477_IRQ_INTC, /* slot 2 */
-        /* SLOT:  7, AD:18 */ VRC5477_IRQ_INTD, /* slot 3 */
-        /* SLOT:  8, AD:19 */ VRC5477_IRQ_INTE, /* slot 4 */
-        /* SLOT:  9, AD:20 */ 0xff,
-        /* SLOT: 10, AD:21 */ 0xff,
-        /* SLOT: 11, AD:22 */ 0xff,
-        /* SLOT: 12, AD:23 */ 0xff,
-        /* SLOT: 13, AD:24 */ 0xff,
-        /* SLOT: 14, AD:25 */ 0xff,
-        /* SLOT: 15, AD:26 */ 0xff,
-        /* SLOT: 16, AD:27 */ 0xff,
-        /* SLOT: 17, AD:28 */ 0xff,
-        /* SLOT: 18, AD:29 */ VRC5477_IRQ_IOPCI_INTC, /* vrc5477 ac97 */
-        /* SLOT: 19, AD:30 */ VRC5477_IRQ_IOPCI_INTB, /* vrc5477 usb peri */
-        /* SLOT: 20, AD:31 */ VRC5477_IRQ_IOPCI_INTA, /* vrc5477 usb host */
-};
-static unsigned char rockhopperII_irq_map[MAX_SLOT_NUM] = {
-        /* SLOT:  0, AD:11 */ 0xff,
-        /* SLOT:  1, AD:12 */ VRC5477_IRQ_INTB, /* onboard AMD PCNET */
-        /* SLOT:  2, AD:13 */ 0xff,
-        /* SLOT:  3, AD:14 */ 0xff,
-        /* SLOT:  4, AD:15 */ 14, /* M5229 ide ISA irq */
-        /* SLOT:  5, AD:16 */ VRC5477_IRQ_INTD, /* slot 3 */
-        /* SLOT:  6, AD:17 */ VRC5477_IRQ_INTA, /* slot 4 */
-        /* SLOT:  7, AD:18 */ VRC5477_IRQ_INTD, /* slot 5 */
-        /* SLOT:  8, AD:19 */ 0, /* M5457 modem nop */
-        /* SLOT:  9, AD:20 */ VRC5477_IRQ_INTA, /* slot 2 */
-        /* SLOT: 10, AD:21 */ 0xff,
-        /* SLOT: 11, AD:22 */ 0xff,
-        /* SLOT: 12, AD:23 */ 0xff,
-        /* SLOT: 13, AD:24 */ 0xff,
-        /* SLOT: 14, AD:25 */ 0xff,
-        /* SLOT: 15, AD:26 */ 0xff,
-        /* SLOT: 16, AD:27 */ 0xff,
-        /* SLOT: 17, AD:28 */ 0, /* M7101 PMU nop */
-        /* SLOT: 18, AD:29 */ VRC5477_IRQ_IOPCI_INTC, /* vrc5477 ac97 */
-        /* SLOT: 19, AD:30 */ VRC5477_IRQ_IOPCI_INTB, /* vrc5477 usb peri */
-        /* SLOT: 20, AD:31 */ VRC5477_IRQ_IOPCI_INTA, /* vrc5477 usb host */
-};
-int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-        int slot_num;
-        unsigned char *slot_irq_map;
-        unsigned char irq;
-        /*
-         * We ignore the swizzled slot and pin values.  The original
-         * pci_fixup_irq() codes largely base irq number on the dev slot
-         * numbers because except for one case they are unique even
-         * though there are multiple pci buses.
-         */
-        if (mips_machtype == MACH_NEC_ROCKHOPPERII)
-                slot_irq_map = rockhopperII_irq_map;
-        else
-                slot_irq_map = irq_map;
-        slot_num = PCI_SLOT(dev->devfn);
-        irq = slot_irq_map[slot_num];
-        db_assert(slot_num < MAX_SLOT_NUM);
-        db_assert(irq != 0xff);
-        pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-        if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
-                /* hack to distinquish overlapping slot 20s, one
-                 * on bus 0 (ALI USB on the M1535 on the backplane),
-                 * and one on bus 2 (NEC USB controller on the CPU board)
-                 * Make the M1535 USB - ISA IRQ number 9.
-                 */
-                if (slot_num == 20 && dev->bus->number == 0) {
-                        pci_write_config_byte(dev,
-                                              PCI_INTERRUPT_LINE,
-                                              9);
-                        irq = 9;
-                }
-        }
-        return irq;
-}
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-        return 0;
-}
-void ddb_pci_reset_bus(void)
-{
-        u32 temp;
-        /*
-         * I am not sure about the "official" procedure, the following
-         * steps work as far as I know:
-         * We first set PCI cold reset bit (bit 31) in PCICTRL-H.
-         * Then we clear the PCI warm reset bit (bit 30) to 0 in PCICTRL-H.
-         * The same is true for both PCI channels.
-         */
-        temp = ddb_in32(DDB_PCICTL0_H);
-        temp |= 0x80000000;
-        ddb_out32(DDB_PCICTL0_H, temp);
-        temp &= ~0xc0000000;
-        ddb_out32(DDB_PCICTL0_H, temp);
-        temp = ddb_in32(DDB_PCICTL1_H);
-        temp |= 0x80000000;
-        ddb_out32(DDB_PCICTL1_H, temp);
-        temp &= ~0xc0000000;
-        ddb_out32(DDB_PCICTL1_H, temp);
-}
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index d0513b1dc3e7..c0f052b37b9e 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -86,16 +86,6 @@
 #define  MACH_COBALT_27         0       /* Proto "27" hardware          */
 /*
- * Valid machtype for group NEC DDB
- */
-#define MACH_GROUP_NEC_DDB      8       /* NEC DDB                      */
-#define  MACH_NEC_DDB5074       0       /* NEC DDB Vrc-5074 */
-#define  MACH_NEC_DDB5476       1       /* NEC DDB Vrc-5476 */
-#define  MACH_NEC_DDB5477       2       /* NEC DDB Vrc-5477 */
-#define  MACH_NEC_ROCKHOPPER    3       /* Rockhopper base board */
-#define  MACH_NEC_ROCKHOPPERII  4       /* Rockhopper II base board */
-/*
 * Valid machtype for group BAGET
 */
 #define MACH_GROUP_BAGET        9       /* Baget                        */
diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h
deleted file mode 100644
index 6cf177caf6d5..000000000000
--- a/include/asm-mips/ddb5xxx/ddb5477.h
+++ /dev/null
@@ -1,342 +0,0 @@
-/***********************************************************************
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * include/asm-mips/ddb5xxx/ddb5477.h
- *     DDB 5477 specific definitions and macros.
- *
- * 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.
- *
- ***********************************************************************
- */
-#ifndef __ASM_DDB5XXX_DDB5477_H
-#define __ASM_DDB5XXX_DDB5477_H
-#include <irq.h>
-/*
- * This contains macros that are specific to DDB5477 or renamed from
- * DDB5476.
- */
-/*
- * renamed PADRs
- */
-#define DDB_LCS0        DDB_DCS2
-#define DDB_LCS1        DDB_DCS3
-#define DDB_LCS2        DDB_DCS4
-#define DDB_VRC5477     DDB_INTCS
-/*
- * New CPU interface registers
- */
-#define DDB_INTCTRL0    0x0400  /* Interrupt Control 0 */
-#define DDB_INTCTRL1    0x0404  /* Interrupt Control 1 */
-#define DDB_INTCTRL2    0x0408  /* Interrupt Control 2 */
-#define DDB_INTCTRL3    0x040c  /* Interrupt Control 3 */
-#define DDB_INT0STAT    0x0420  /* INT0 Status [R] */
-#define DDB_INT1STAT    0x0428  /* INT1 Status [R] */
-#define DDB_INT2STAT    0x0430  /* INT2 Status [R] */
-#define DDB_INT3STAT    0x0438  /* INT3 Status [R] */
-#define DDB_INT4STAT    0x0440  /* INT4 Status [R] */
-#define DDB_NMISTAT     0x0450  /* NMI Status [R] */
-#define DDB_INTCLR32    0x0468  /* Interrupt Clear */
-#define DDB_INTPPES0    0x0470  /* PCI0 Interrupt Control */
-#define DDB_INTPPES1    0x0478  /* PCI1 Interrupt Control */
-#undef  DDB_CPUSTAT             /* duplicate in Vrc-5477 */
-#define DDB_CPUSTAT     0x0480  /* CPU Status [R] */
-#define DDB_BUSCTRL     0x0488  /* Internal Bus Control */
-/*
- * Timer registers
- */
-#define DDB_REFCTRL_L   DDB_T0CTRL
-#define DDB_REFCTRL_H   (DDB_T0CTRL+4)
-#define DDB_REFCNTR     DDB_T0CNTR
-#define DDB_SPT0CTRL_L  DDB_T1CTRL
-#define DDB_SPT0CTRL_H  (DDB_T1CTRL+4)
-#define DDB_SPT1CTRL_L  DDB_T2CTRL
-#define DDB_SPT1CTRL_H  (DDB_T2CTRL+4)
-#define DDB_SPT1CNTR    DDB_T1CTRL
-#define DDB_WDTCTRL_L   DDB_T3CTRL
-#define DDB_WDTCTRL_H   (DDB_T3CTRL+4)
-#define DDB_WDTCNTR     DDB_T3CNTR
-/*
- * DMA registers are moved.  We don't care about it for now. TODO.
- */
-/*
- * BARs for ext PCI (PCI0)
- */
-#undef  DDB_BARC
-#undef  DDB_BARB
-#define DDB_BARC0       0x0210  /* PCI0 Control */
-#define DDB_BARM010     0x0218  /* PCI0 SDRAM bank01 */
-#define DDB_BARM230     0x0220  /* PCI0 SDRAM bank23 */
-#define DDB_BAR00       0x0240  /* PCI0 LDCS0 */
-#define DDB_BAR10       0x0248  /* PCI0 LDCS1 */
-#define DDB_BAR20       0x0250  /* PCI0 LDCS2 */
-#define DDB_BAR30       0x0258  /* PCI0 LDCS3 */
-#define DDB_BAR40       0x0260  /* PCI0 LDCS4 */
-#define DDB_BAR50       0x0268  /* PCI0 LDCS5 */
-#define DDB_BARB0       0x0280  /* PCI0 BOOT */
-#define DDB_BARP00      0x0290  /* PCI0 for IOPCI Window0 */
-#define DDB_BARP10      0x0298  /* PCI0 for IOPCI Window1 */
-/*
- * BARs for IOPIC (PCI1)
- */
-#define DDB_BARC1       0x0610  /* PCI1 Control */
-#define DDB_BARM011     0x0618  /* PCI1 SDRAM bank01 */
-#define DDB_BARM231     0x0620  /* PCI1 SDRAM bank23 */
-#define DDB_BAR01       0x0640  /* PCI1 LDCS0 */
-#define DDB_BAR11       0x0648  /* PCI1 LDCS1 */
-#define DDB_BAR21       0x0650  /* PCI1 LDCS2 */
-#define DDB_BAR31       0x0658  /* PCI1 LDCS3 */
-#define DDB_BAR41       0x0660  /* PCI1 LDCS4 */
-#define DDB_BAR51       0x0668  /* PCI1 LDCS5 */
-#define DDB_BARB1       0x0680  /* PCI1 BOOT */
-#define DDB_BARP01      0x0690  /* PCI1 for ext PCI Window0 */
-#define DDB_BARP11      0x0698  /* PCI1 for ext PCI Window1 */
-/*
- * Other registers for ext PCI (PCI0)
- */
-#define DDB_PCIINIT00   0x02f0  /* PCI0 Initiator 0 */
-#define DDB_PCIINIT10   0x02f8  /* PCI0 Initiator 1 */
-#define DDB_PCISWP0     0x02b0  /* PCI0 Swap */
-#define DDB_PCIERR0     0x02b8  /* PCI0 Error */
-#define DDB_PCICTL0_L   0x02e0  /* PCI0 Control-L */
-#define DDB_PCICTL0_H   0x02e4  /* PCI0 Control-H */
-#define DDB_PCIARB0_L   0x02e8  /* PCI0 Arbitration-L */
-#define DDB_PCIARB0_H   0x02ec  /* PCI0 Arbitration-H */
-/*
- * Other registers for IOPCI (PCI1)
- */
-#define DDB_IOPCIW0     0x00d0  /* PCI Address Window 0 [R/W] */
-#define DDB_IOPCIW1     0x00d8  /* PCI Address Window 1 [R/W] */
-#define DDB_PCIINIT01   0x06f0  /* PCI1 Initiator 0 */
-#define DDB_PCIINIT11   0x06f8  /* PCI1 Initiator 1 */
-#define DDB_PCISWP1     0x06b0  /* PCI1 Swap */
-#define DDB_PCIERR1     0x06b8  /* PCI1 Error */
-#define DDB_PCICTL1_L   0x06e0  /* PCI1 Control-L */
-#define DDB_PCICTL1_H   0x06e4  /* PCI1 Control-H */
-#define DDB_PCIARB1_L   0x06e8  /* PCI1 Arbitration-L */
-#define DDB_PCIARB1_H   0x06ec  /* PCI1 Arbitration-H */
-/*
- * Local Bus
- */
-#define DDB_LCST0       0x0110  /* LB Chip Select Timing 0 */
-#define DDB_LCST1       0x0118  /* LB Chip Select Timing 1 */
-#undef DDB_LCST2
-#define DDB_LCST2       0x0120  /* LB Chip Select Timing 2 */
-#undef DDB_LCST3
-#undef DDB_LCST4
-#undef DDB_LCST5
-#undef DDB_LCST6
-#undef DDB_LCST7
-#undef DDB_LCST8
-#define DDB_ERRADR      0x0150  /* Error Address Register */
-#define DDB_ERRCS       0x0160
-#define DDB_BTM         0x0170  /* Boot Time Mode value */
-/*
- * MISC registers
- */
-#define DDB_GIUFUNSEL   0x4040  /* select dual-func pins */
-#define DDB_PIBMISC     0x0750  /* USB buffer enable / power saving */
-/*
- *  Memory map (physical address)
- *
- *  Note most of the following address must be properly aligned by the
- *  corresponding size.  For example, if PCI_IO_SIZE is 16MB, then
- *  PCI_IO_BASE must be aligned along 16MB boundary.
- */
-/* the actual ram size is detected at run-time */
-#define DDB_SDRAM_BASE          0x00000000
-#define DDB_MAX_SDRAM_SIZE      0x08000000      /* less than 128MB */
-#define DDB_PCI0_MEM_BASE       0x08000000
-#define DDB_PCI0_MEM_SIZE       0x08000000      /* 128 MB */
-#define DDB_PCI1_MEM_BASE       0x10000000
-#define DDB_PCI1_MEM_SIZE       0x08000000      /* 128 MB */
-#define DDB_PCI0_CONFIG_BASE    0x18000000
-#define DDB_PCI0_CONFIG_SIZE    0x01000000      /* 16 MB */
-#define DDB_PCI1_CONFIG_BASE    0x19000000
-#define DDB_PCI1_CONFIG_SIZE    0x01000000      /* 16 MB */
-#define DDB_PCI_IO_BASE         0x1a000000      /* we concatenate two IOs */
-#define DDB_PCI0_IO_BASE        0x1a000000
-#define DDB_PCI0_IO_SIZE        0x01000000      /* 16 MB */
-#define DDB_PCI1_IO_BASE        0x1b000000
-#define DDB_PCI1_IO_SIZE        0x01000000      /* 16 MB */
-#define DDB_LCS0_BASE           0x1c000000      /* flash memory */
-#define DDB_LCS0_SIZE           0x01000000      /* 16 MB */
-#define DDB_LCS1_BASE           0x1d000000      /* misc */
-#define DDB_LCS1_SIZE           0x01000000      /* 16 MB */
-#define DDB_LCS2_BASE           0x1e000000      /* Mezzanine */
-#define DDB_LCS2_SIZE           0x01000000      /* 16 MB */
-#define DDB_VRC5477_BASE        0x1fa00000      /* VRC5477 control regs */
-#define DDB_VRC5477_SIZE        0x00200000      /* 2MB */
-#define DDB_BOOTCS_BASE         0x1fc00000      /* Boot ROM / EPROM /Flash */
-#define DDB_BOOTCS_SIZE         0x00200000      /* 2 MB - doc says 4MB */
-#define DDB_LED                 DDB_LCS1_BASE + 0x10000
-/*
- * DDB5477 specific functions
- */
-#ifndef __ASSEMBLY__
-extern void ddb5477_irq_setup(void);
-/* route irq to cpu int pin */
-extern void ll_vrc5477_irq_route(int vrc5477_irq, int ip);
-/* low-level routine for enabling vrc5477 irq, bypassing high-level */
-extern void ll_vrc5477_irq_enable(int vrc5477_irq);
-extern void ll_vrc5477_irq_disable(int vrc5477_irq);
-#endif /* !__ASSEMBLY__ */
-/* PCI intr ack share PCIW0 with PCI IO */
-#define DDB_PCI_IACK_BASE       DDB_PCI_IO_BASE
-/*
- * Interrupt mapping
- *
- * We have three interrupt controllers:
- *
- *   . CPU itself - 8 sources
- *   . i8259 - 16 sources
- *   . vrc5477 - 32 sources
- *
- *  They connected as follows:
- *    all vrc5477 interrupts are routed to cpu IP2 (by software setting)
- *    all i8359 are routed to INTC in vrc5477 (by hardware connection)
- *
- *  All VRC5477 PCI interrupts are level-triggered (no ack needed).
- *  All PCI irq but INTC are active low.
- */
-/*
- * irq number block assignment
- */
-#define NUM_CPU_IRQ             8
-#define NUM_VRC5477_IRQ         32
-#define CPU_IRQ_BASE            MIPS_CPU_IRQ_BASE
-#define VRC5477_IRQ_BASE        (CPU_IRQ_BASE + NUM_CPU_IRQ)
-/*
- * vrc5477 irq defs
- */
-#define VRC5477_IRQ_CPCE        (0 + VRC5477_IRQ_BASE)  /* cpu parity error */
-#define VRC5477_IRQ_CNTD        (1 + VRC5477_IRQ_BASE)  /* cpu no target */
-#define VRC5477_IRQ_I2C         (2 + VRC5477_IRQ_BASE)  /* I2C */
-#define VRC5477_IRQ_DMA         (3 + VRC5477_IRQ_BASE)  /* DMA */
-#define VRC5477_IRQ_UART0       (4 + VRC5477_IRQ_BASE)
-#define VRC5477_IRQ_WDOG        (5 + VRC5477_IRQ_BASE)  /* watchdog timer */
-#define VRC5477_IRQ_SPT1        (6 + VRC5477_IRQ_BASE)    /* special purpose timer 1 */
-#define VRC5477_IRQ_LBRT        (7 + VRC5477_IRQ_BASE)  /* local bus read timeout */
-#define VRC5477_IRQ_INTA        (8 + VRC5477_IRQ_BASE)  /* PCI INT #A */
-#define VRC5477_IRQ_INTB        (9 + VRC5477_IRQ_BASE)  /* PCI INT #B */
-#define VRC5477_IRQ_INTC        (10 + VRC5477_IRQ_BASE) /* PCI INT #C */
-#define VRC5477_IRQ_INTD        (11 + VRC5477_IRQ_BASE) /* PCI INT #D */
-#define VRC5477_IRQ_INTE        (12 + VRC5477_IRQ_BASE) /* PCI INT #E */
-#define VRC5477_IRQ_RESERVED_13 (13 + VRC5477_IRQ_BASE) /* reserved  */
-#define VRC5477_IRQ_PCIS        (14 + VRC5477_IRQ_BASE) /* PCI SERR #  */
-#define VRC5477_IRQ_PCI         (15 + VRC5477_IRQ_BASE) /* PCI internal error */
-#define VRC5477_IRQ_IOPCI_INTA  (16 + VRC5477_IRQ_BASE)      /* USB-H */
-#define VRC5477_IRQ_IOPCI_INTB  (17 + VRC5477_IRQ_BASE)      /* USB-P */
-#define VRC5477_IRQ_IOPCI_INTC  (18 + VRC5477_IRQ_BASE)      /* AC97 */
-#define VRC5477_IRQ_IOPCI_INTD  (19 + VRC5477_IRQ_BASE)      /* Reserved */
-#define VRC5477_IRQ_UART1       (20 + VRC5477_IRQ_BASE)
-#define VRC5477_IRQ_SPT0        (21 + VRC5477_IRQ_BASE)      /* special purpose timer 0 */
-#define VRC5477_IRQ_GPT0        (22 + VRC5477_IRQ_BASE)      /* general purpose timer 0 */
-#define VRC5477_IRQ_GPT1        (23 + VRC5477_IRQ_BASE)      /* general purpose timer 1 */
-#define VRC5477_IRQ_GPT2        (24 + VRC5477_IRQ_BASE)      /* general purpose timer 2 */
-#define VRC5477_IRQ_GPT3        (25 + VRC5477_IRQ_BASE)      /* general purpose timer 3 */
-#define VRC5477_IRQ_GPIO        (26 + VRC5477_IRQ_BASE)
-#define VRC5477_IRQ_SIO0        (27 + VRC5477_IRQ_BASE)
-#define VRC5477_IRQ_SIO1        (28 + VRC5477_IRQ_BASE)
-#define VRC5477_IRQ_RESERVED_29 (29 + VRC5477_IRQ_BASE)      /* reserved */
-#define VRC5477_IRQ_IOPCISERR   (30 + VRC5477_IRQ_BASE)      /* IO PCI SERR # */
-#define VRC5477_IRQ_IOPCI       (31 + VRC5477_IRQ_BASE)
-/*
- * i2859 irq assignment
- */
-#define I8259_IRQ_RESERVED_0    (0 + I8259A_IRQ_BASE)
-#define I8259_IRQ_KEYBOARD      (1 + I8259A_IRQ_BASE)   /* M1543 default */
-#define I8259_IRQ_CASCADE       (2 + I8259A_IRQ_BASE)
-#define I8259_IRQ_UART_B        (3 + I8259A_IRQ_BASE)   /* M1543 default, may conflict with RTC according to schematic diagram  */
-#define I8259_IRQ_UART_A        (4 + I8259A_IRQ_BASE)   /* M1543 default */
-#define I8259_IRQ_PARALLEL      (5 + I8259A_IRQ_BASE)   /* M1543 default */
-#define I8259_IRQ_RESERVED_6    (6 + I8259A_IRQ_BASE)
-#define I8259_IRQ_RESERVED_7    (7 + I8259A_IRQ_BASE)
-#define I8259_IRQ_RTC           (8 + I8259A_IRQ_BASE)   /* who set this? */
-#define I8259_IRQ_USB           (9 + I8259A_IRQ_BASE)   /* ddb_setup */
-#define I8259_IRQ_PMU           (10 + I8259A_IRQ_BASE)  /* ddb_setup */
-#define I8259_IRQ_RESERVED_11   (11 + I8259A_IRQ_BASE)
-#define I8259_IRQ_RESERVED_12   (12 + I8259A_IRQ_BASE)  /* m1543_irq_setup */
-#define I8259_IRQ_RESERVED_13   (13 + I8259A_IRQ_BASE)
-#define I8259_IRQ_HDC1          (14 + I8259A_IRQ_BASE)  /* default and ddb_setup */
-#define I8259_IRQ_HDC2          (15 + I8259A_IRQ_BASE)  /* default */
-/*
- * misc
- */
-#define VRC5477_I8259_CASCADE   (VRC5477_IRQ_INTC - VRC5477_IRQ_BASE)
-#define CPU_VRC5477_CASCADE     2
-/*
- * debug routines
- */
-#ifndef __ASSEMBLY__
-#if defined(CONFIG_RUNTIME_DEBUG)
-extern void vrc5477_show_pdar_regs(void);
-extern void vrc5477_show_pci_regs(void);
-extern void vrc5477_show_bar_regs(void);
-extern void vrc5477_show_int_regs(void);
-extern void vrc5477_show_all_regs(void);
-#endif
-/*
- * RAM size
- */
-extern int board_ram_size;
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_DDB5XXX_DDB5477_H */
diff --git a/include/asm-mips/ddb5xxx/ddb5xxx.h b/include/asm-mips/ddb5xxx/ddb5xxx.h
deleted file mode 100644
index e97fcc8d548b..000000000000
--- a/include/asm-mips/ddb5xxx/ddb5xxx.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
- *                    Sony Software Development Center Europe (SDCE), Brussels
- *
- * include/asm-mips/ddb5xxx/ddb5xxx.h
- *     Common header for all NEC DDB 5xxx boards, including 5074, 5476, 5477.
- *
- * 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.
- *
- */
-#ifndef __ASM_DDB5XXX_DDB5XXX_H
-#define __ASM_DDB5XXX_DDB5XXX_H
-#include <linux/types.h>
-/*
- *  This file is based on the following documentation:
- *
- *      NEC Vrc 5074 System Controller Data Sheet, June 1998
- *
- * [jsun] It is modified so that this file only contains the macros
- * that are true for all DDB 5xxx boards.  The modification is based on
- *
- *      uPD31577(VRC5477) VR5432-SDRAM/PCI Bridge (Luke)
- *      Preliminary Specification Decoment, Rev 1.1, 27 Dec, 2000
- *
- */
-#define DDB_BASE                0xbfa00000
-#define DDB_SIZE                0x00200000              /* 2 MB */
-/*
- *  Physical Device Address Registers (PDARs)
- */
-#define DDB_SDRAM0      0x0000  /* SDRAM Bank 0 [R/W] */
-#define DDB_SDRAM1      0x0008  /* SDRAM Bank 1 [R/W] */
-#define DDB_DCS2        0x0010  /* Device Chip-Select 2 [R/W] */
-#define DDB_DCS3        0x0018  /* Device Chip-Select 3 [R/W] */
-#define DDB_DCS4        0x0020  /* Device Chip-Select 4 [R/W] */
-#define DDB_DCS5        0x0028  /* Device Chip-Select 5 [R/W] */
-#define DDB_DCS6        0x0030  /* Device Chip-Select 6 [R/W] */
-#define DDB_DCS7        0x0038  /* Device Chip-Select 7 [R/W] */
-#define DDB_DCS8        0x0040  /* Device Chip-Select 8 [R/W] */
-#define DDB_PCIW0       0x0060  /* PCI Address Window 0 [R/W] */
-#define DDB_PCIW1       0x0068  /* PCI Address Window 1 [R/W] */
-#define DDB_INTCS       0x0070  /* Controller Internal Registers and Devices */
-                                /* [R/W] */
-#define DDB_BOOTCS      0x0078  /* Boot ROM Chip-Select [R/W] */
-/* Vrc5477 has two more, IOPCIW0, IOPCIW1 */
-/*
- *  CPU Interface Registers
- */
-#define DDB_CPUSTAT     0x0080  /* CPU Status [R/W] */
-#define DDB_INTCTRL     0x0088  /* Interrupt Control [R/W] */
-#define DDB_INTSTAT0    0x0090  /* Interrupt Status 0 [R] */
-#define DDB_INTSTAT1    0x0098  /* Interrupt Status 1 and CPU Interrupt */
-                                /* Enable [R/W] */
-#define DDB_INTCLR      0x00A0  /* Interrupt Clear [R/W] */
-#define DDB_INTPPES     0x00A8  /* PCI Interrupt Control [R/W] */
-/*
- *  Memory-Interface Registers
- */
-#define DDB_MEMCTRL     0x00C0  /* Memory Control */
-#define DDB_ACSTIME     0x00C8  /* Memory Access Timing [R/W] */
-#define DDB_CHKERR      0x00D0  /* Memory Check Error Status [R] */
-/*
- *  PCI-Bus Registers
- */
-#define DDB_PCICTRL     0x00E0  /* PCI Control [R/W] */
-#define DDB_PCIARB      0x00E8  /* PCI Arbiter [R/W] */
-#define DDB_PCIINIT0    0x00F0  /* PCI Master (Initiator) 0 [R/W] */
-#define DDB_PCIINIT1    0x00F8  /* PCI Master (Initiator) 1 [R/W] */
-#define DDB_PCIERR      0x00B8  /* PCI Error [R/W] */
-/*
- *  Local-Bus Registers
- */
-#define DDB_LCNFG       0x0100  /* Local Bus Configuration [R/W] */
-#define DDB_LCST2       0x0110  /* Local Bus Chip-Select Timing 2 [R/W] */
-#define DDB_LCST3       0x0118  /* Local Bus Chip-Select Timing 3 [R/W] */
-#define DDB_LCST4       0x0120  /* Local Bus Chip-Select Timing 4 [R/W] */
-#define DDB_LCST5       0x0128  /* Local Bus Chip-Select Timing 5 [R/W] */
-#define DDB_LCST6       0x0130  /* Local Bus Chip-Select Timing 6 [R/W] */
-#define DDB_LCST7       0x0138  /* Local Bus Chip-Select Timing 7 [R/W] */
-#define DDB_LCST8       0x0140  /* Local Bus Chip-Select Timing 8 [R/W] */
-#define DDB_DCSFN       0x0150  /* Device Chip-Select Muxing and Output */
-                                /* Enables [R/W] */
-#define DDB_DCSIO       0x0158  /* Device Chip-Selects As I/O Bits [R/W] */
-#define DDB_BCST        0x0178  /* Local Boot Chip-Select Timing [R/W] */
-/*
- *  DMA Registers
- */
-#define DDB_DMACTRL0    0x0180  /* DMA Control 0 [R/W] */
-#define DDB_DMASRCA0    0x0188  /* DMA Source Address 0 [R/W] */
-#define DDB_DMADESA0    0x0190  /* DMA Destination Address 0 [R/W] */
-#define DDB_DMACTRL1    0x0198  /* DMA Control 1 [R/W] */
-#define DDB_DMASRCA1    0x01A0  /* DMA Source Address 1 [R/W] */
-#define DDB_DMADESA1    0x01A8  /* DMA Destination Address 1 [R/W] */
-/*
- *  Timer Registers
- */
-#define DDB_T0CTRL      0x01C0  /* SDRAM Refresh Control [R/W] */
-#define DDB_T0CNTR      0x01C8  /* SDRAM Refresh Counter [R/W] */
-#define DDB_T1CTRL      0x01D0  /* CPU-Bus Read Time-Out Control [R/W] */
-#define DDB_T1CNTR      0x01D8  /* CPU-Bus Read Time-Out Counter [R/W] */
-#define DDB_T2CTRL      0x01E0  /* General-Purpose Timer Control [R/W] */
-#define DDB_T2CNTR      0x01E8  /* General-Purpose Timer Counter [R/W] */
-#define DDB_T3CTRL      0x01F0  /* Watchdog Timer Control [R/W] */
-#define DDB_T3CNTR      0x01F8  /* Watchdog Timer Counter [R/W] */
-/*
- *  PCI Configuration Space Registers
- */
-#define DDB_PCI_BASE    0x0200
-#define DDB_VID         0x0200  /* PCI Vendor ID [R] */
-#define DDB_DID         0x0202  /* PCI Device ID [R] */
-#define DDB_PCICMD      0x0204  /* PCI Command [R/W] */
-#define DDB_PCISTS      0x0206  /* PCI Status [R/W] */
-#define DDB_REVID       0x0208  /* PCI Revision ID [R] */
-#define DDB_CLASS       0x0209  /* PCI Class Code [R] */
-#define DDB_CLSIZ       0x020C  /* PCI Cache Line Size [R/W] */
-#define DDB_MLTIM       0x020D  /* PCI Latency Timer [R/W] */
-#define DDB_HTYPE       0x020E  /* PCI Header Type [R] */
-#define DDB_BIST        0x020F  /* BIST [R] (unimplemented) */
-#define DDB_BARC        0x0210  /* PCI Base Address Register Control [R/W] */
-#define DDB_BAR0        0x0218  /* PCI Base Address Register 0 [R/W] */
-#define DDB_BAR1        0x0220  /* PCI Base Address Register 1 [R/W] */
-#define DDB_CIS         0x0228  /* PCI Cardbus CIS Pointer [R] */
-                                /* (unimplemented) */
-#define DDB_SSVID       0x022C  /* PCI Sub-System Vendor ID [R/W] */
-#define DDB_SSID        0x022E  /* PCI Sub-System ID [R/W] */
-#define DDB_ROM         0x0230  /* Expansion ROM Base Address [R] */
-                                /* (unimplemented) */
-#define DDB_INTLIN      0x023C  /* PCI Interrupt Line [R/W] */
-#define DDB_INTPIN      0x023D  /* PCI Interrupt Pin [R] */
-#define DDB_MINGNT      0x023E  /* PCI Min_Gnt [R] (unimplemented) */
-#define DDB_MAXLAT      0x023F  /* PCI Max_Lat [R] (unimplemented) */
-#define DDB_BAR2        0x0240  /* PCI Base Address Register 2 [R/W] */
-#define DDB_BAR3        0x0248  /* PCI Base Address Register 3 [R/W] */
-#define DDB_BAR4        0x0250  /* PCI Base Address Register 4 [R/W] */
-#define DDB_BAR5        0x0258  /* PCI Base Address Register 5 [R/W] */
-#define DDB_BAR6        0x0260  /* PCI Base Address Register 6 [R/W] */
-#define DDB_BAR7        0x0268  /* PCI Base Address Register 7 [R/W] */
-#define DDB_BAR8        0x0270  /* PCI Base Address Register 8 [R/W] */
-#define DDB_BARB        0x0278  /* PCI Base Address Register BOOT [R/W] */
-/*
- *  Nile 4 Register Access
- */
-static inline void ddb_sync(void)
-{
-    volatile u32 *p = (volatile u32 *)0xbfc00000;
-    (void)(*p);
-}
-static inline void ddb_out32(u32 offset, u32 val)
-{
-    *(volatile u32 *)(DDB_BASE+offset) = val;
-    ddb_sync();
-}
-static inline u32 ddb_in32(u32 offset)
-{
-    u32 val = *(volatile u32 *)(DDB_BASE+offset);
-    ddb_sync();
-    return val;
-}
-static inline void ddb_out16(u32 offset, u16 val)
-{
-    *(volatile u16 *)(DDB_BASE+offset) = val;
-    ddb_sync();
-}
-static inline u16 ddb_in16(u32 offset)
-{
-    u16 val = *(volatile u16 *)(DDB_BASE+offset);
-    ddb_sync();
-    return val;
-}
-static inline void ddb_out8(u32 offset, u8 val)
-{
-    *(volatile u8 *)(DDB_BASE+offset) = val;
-    ddb_sync();
-}
-static inline u8 ddb_in8(u32 offset)
-{
-    u8 val = *(volatile u8 *)(DDB_BASE+offset);
-    ddb_sync();
-    return val;
-}
-/*
- *  Physical Device Address Registers
- */
-extern u32
-ddb_calc_pdar(u32 phys, u32 size, int width, int on_memory_bus, int pci_visible);
-extern void
-ddb_set_pdar(u32 pdar, u32 phys, u32 size, int width,
-             int on_memory_bus, int pci_visible);
-/*
- *  PCI Master Registers
- */
-#define DDB_PCICMD_IACK         0       /* PCI Interrupt Acknowledge */
-#define DDB_PCICMD_IO           1       /* PCI I/O Space */
-#define DDB_PCICMD_MEM          3       /* PCI Memory Space */
-#define DDB_PCICMD_CFG          5       /* PCI Configuration Space */
-/*
- * additional options for pci init reg (no shifting needed)
- */
-#define DDB_PCI_CFGTYPE1     0x200   /* for pci init0/1 regs */
-#define DDB_PCI_ACCESS_32    0x10    /* for pci init0/1 regs */
-extern void ddb_set_pmr(u32 pmr, u32 type, u32 addr, u32 options);
-/*
- * we need to reset pci bus when we start up and shutdown
- */
-extern void ddb_pci_reset_bus(void);
-/*
- * include the board dependent part
- */
-#if defined(CONFIG_DDB5477)
-#include <asm/ddb5xxx/ddb5477.h>
-#else
-#error "Unknown DDB board!"
-#endif
-#endif /* __ASM_DDB5XXX_DDB5XXX_H */