21 files changed, 73 insertions, 68 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6fe71af3c3e6..a04199771730 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -201,6 +201,7 @@ choice
 
 config ARCH_AAEC2000
         bool "Agilent AAEC-2000 based"
+        select CPU_ARM920T
         select ARM_AMBA
         select HAVE_CLK
         help
@@ -248,6 +249,7 @@ config ARCH_AT91
 
 config ARCH_CLPS7500
         bool "Cirrus CL-PS7500FE"
+        select CPU_ARM710
         select TIMER_ACORN
         select ISA
         select NO_IOPORT
@@ -257,11 +259,13 @@ config ARCH_CLPS7500
 
 config ARCH_CLPS711X
         bool "Cirrus Logic CLPS711x/EP721x-based"
+        select CPU_ARM720T
         help
           Support for Cirrus Logic 711x/721x based boards.
 
 config ARCH_EBSA110
         bool "EBSA-110"
+        select CPU_SA110
         select ISA
         select NO_IOPORT
         help
@@ -272,6 +276,7 @@ config ARCH_EBSA110
 
 config ARCH_EP93XX
         bool "EP93xx-based"
+        select CPU_ARM920T
         select ARM_AMBA
         select ARM_VIC
         select GENERIC_GPIO
@@ -282,6 +287,7 @@ config ARCH_EP93XX
 
 config ARCH_FOOTBRIDGE
         bool "FootBridge"
+        select CPU_SA110
         select FOOTBRIDGE
         help
           Support for systems based on the DC21285 companion chip
@@ -289,18 +295,21 @@ config ARCH_FOOTBRIDGE
 
 config ARCH_NETX
         bool "Hilscher NetX based"
+        select CPU_ARM926T
         select ARM_VIC
         help
           This enables support for systems based on the Hilscher NetX Soc
 
 config ARCH_H720X
         bool "Hynix HMS720x-based"
+        select CPU_ARM720T
         select ISA_DMA_API
         help
           This enables support for systems based on the Hynix HMS720x
 
 config ARCH_IMX
         bool "IMX"
+        select CPU_ARM920T
         select GENERIC_GPIO
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
@@ -310,6 +319,7 @@ config ARCH_IMX
 config ARCH_IOP13XX
         bool "IOP13xx-based"
         depends on MMU
+        select CPU_XSC3
         select PLAT_IOP
         select PCI
         select ARCH_SUPPORTS_MSI
@@ -320,6 +330,7 @@ config ARCH_IOP13XX
 config ARCH_IOP32X
         bool "IOP32x-based"
         depends on MMU
+        select CPU_XSCALE
         select PLAT_IOP
         select PCI
         select GENERIC_GPIO
@@ -331,6 +342,7 @@ config ARCH_IOP32X
 config ARCH_IOP33X
         bool "IOP33x-based"
         depends on MMU
+        select CPU_XSCALE
         select PLAT_IOP
         select PCI
         select GENERIC_GPIO
@@ -341,6 +353,7 @@ config ARCH_IOP33X
 config ARCH_IXP23XX
         bool "IXP23XX-based"
         depends on MMU
+        select CPU_XSC3
         select PCI
         help
           Support for Intel's IXP23xx (XScale) family of processors.
@@ -348,6 +361,7 @@ config ARCH_IXP23XX
 config ARCH_IXP2000
         bool "IXP2400/2800-based"
         depends on MMU
+        select CPU_XSCALE
         select PCI
         help
           Support for Intel's IXP2400/2800 (XScale) family of processors.
@@ -355,6 +369,7 @@ config ARCH_IXP2000
 config ARCH_IXP4XX
         bool "IXP4xx-based"
         depends on MMU
+        select CPU_XSCALE
         select GENERIC_GPIO
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
@@ -364,6 +379,7 @@ config ARCH_IXP4XX
 
 config ARCH_L7200
         bool "LinkUp-L7200"
+        select CPU_ARM720T
         select FIQ
         help
           Say Y here if you intend to run this kernel on a LinkUp Systems
@@ -377,6 +393,7 @@ config ARCH_L7200
 
 config ARCH_KIRKWOOD
         bool "Marvell Kirkwood"
+        select CPU_FEROCEON
         select PCI
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
@@ -387,6 +404,7 @@ config ARCH_KIRKWOOD
 
 config ARCH_KS8695
         bool "Micrel/Kendin KS8695"
+        select CPU_ARM922T
         select GENERIC_GPIO
         help
           Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
@@ -394,6 +412,7 @@ config ARCH_KS8695
 
 config ARCH_NS9XXX
         bool "NetSilicon NS9xxx"
+        select CPU_ARM926T
         select GENERIC_GPIO
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
@@ -406,6 +425,7 @@ config ARCH_NS9XXX
 
 config ARCH_LOKI
         bool "Marvell Loki (88RC8480)"
+        select CPU_FEROCEON
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
         select PLAT_ORION
@@ -414,6 +434,7 @@ config ARCH_LOKI
 
 config ARCH_MV78XX0
         bool "Marvell MV78xx0"
+        select CPU_FEROCEON
         select PCI
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
@@ -435,6 +456,7 @@ config ARCH_MXC
 config ARCH_ORION5X
         bool "Marvell Orion"
         depends on MMU
+        select CPU_FEROCEON
         select PCI
         select GENERIC_GPIO
         select GENERIC_TIME
@@ -447,6 +469,7 @@ config ARCH_ORION5X
 
 config ARCH_PNX4008
         bool "Philips Nexperia PNX4008 Mobile"
+        select CPU_ARM926T
         select HAVE_CLK
         help
           This enables support for Philips PNX4008 mobile platform.
@@ -481,6 +504,7 @@ config ARCH_RPC
 
 config ARCH_SA1100
         bool "SA1100-based"
+        select CPU_SA1100
         select ISA
         select ARCH_SPARSEMEM_ENABLE
         select ARCH_MTD_XIP
@@ -504,6 +528,7 @@ config ARCH_S3C2410
 
 config ARCH_SHARK
         bool "Shark"
+        select CPU_SA110
         select ISA
         select ISA_DMA
         select ZONE_DMA
@@ -514,6 +539,7 @@ config ARCH_SHARK
 
 config ARCH_LH7A40X
         bool "Sharp LH7A40X"
+        select CPU_ARM922T
         select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
         select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
         help
@@ -524,6 +550,7 @@ config ARCH_LH7A40X
 
 config ARCH_DAVINCI
         bool "TI DaVinci"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
         select GENERIC_GPIO
@@ -545,6 +572,7 @@ config ARCH_OMAP
 
 config ARCH_MSM
         bool "Qualcomm MSM"
+        select CPU_V6
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
         help
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 65ce8fff29db..3fc08413fff0 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -86,6 +86,8 @@ static void putstr(const char *ptr)
 
 #define __ptr_t void *
 
+#define memzero(s,n) __memzero(s,n)
+
 /*
  * Optimised C version of memzero for the ARM.
  */
diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
index bed1c0a00368..5fee45e23038 100644
--- a/arch/arm/include/asm/page.h
+++ b/arch/arm/include/asm/page.h
@@ -133,7 +133,7 @@ extern void __cpu_copy_user_page(void *to, const void *from,
 #define clear_user_page(addr,vaddr,pg)   __cpu_clear_user_page(addr, vaddr)
 #define copy_user_page(to,from,vaddr,pg) __cpu_copy_user_page(to, from, vaddr)
 
-#define clear_page(page)        memzero((void *)(page), PAGE_SIZE)
+#define clear_page(page)        memset((void *)(page), 0, PAGE_SIZE)
 extern void copy_page(void *to, const void *from);
 
 #undef STRICT_MM_TYPECHECKS
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index 517a4d6ffc74..2320508443a5 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -64,7 +64,7 @@ struct thread_struct {
 ({                                                                      \
         unsigned long *stack = (unsigned long *)sp;                     \
         set_fs(USER_DS);                                                \
-        memzero(regs->uregs, sizeof(regs->uregs));                      \
+        memset(regs->uregs, 0, sizeof(regs->uregs));                    \
         if (current->personality & ADDR_LIMIT_32BIT)                    \
                 regs->ARM_cpsr = USR_MODE;                              \
         else                                                            \
diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h
index e50c4a39b699..cf4f3aad0fc1 100644
--- a/arch/arm/include/asm/string.h
+++ b/arch/arm/include/asm/string.h
@@ -21,7 +21,6 @@ extern void * memmove(void *, const void *, __kernel_size_t);
 #define __HAVE_ARCH_MEMCHR
 extern void * memchr(const void *, int, __kernel_size_t);
 
-#define __HAVE_ARCH_MEMZERO
 #define __HAVE_ARCH_MEMSET
 extern void * memset(void *, int, __kernel_size_t);
 
@@ -39,12 +38,4 @@ extern void __memzero(void *ptr, __kernel_size_t n);
                 (__p);                                                  \
         })
 
-#define memzero(p,n)                                                    \
-        ({                                                              \
-                void *__p = (p); size_t __n = n;                        \
-                if ((__n) != 0)                                         \
-                        __memzero((__p),(__n));                         \
-                (__p);                                                  \
-         })
-
 #endif
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index e98ec60b3400..cbb7a37e2978 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -400,7 +400,7 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
         if (access_ok(VERIFY_READ, from, n))
                 n = __copy_from_user(to, from, n);
         else /* security hole - plug it */
-                memzero(to, n);
+                memset(to, 0, n);
         return n;
 }
 
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index 761eefa76243..650d5923ab83 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -25,7 +25,7 @@
         add     r2, r2, r3              @ 1 (r2 = r2 - (4 - r3))
 /*
  * The pointer is now aligned and the length is adjusted.  Try doing the
- * memzero again.
+ * memset again.
  */
 
 ENTRY(memset)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 5aafb2e2ca7a..95dc71aaa668 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -7,36 +7,43 @@ choice
 
 config ARCH_AT91RM9200
         bool "AT91RM9200"
+        select CPU_ARM920T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
 config ARCH_AT91SAM9260
         bool "AT91SAM9260 or AT91SAM9XE"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
 config ARCH_AT91SAM9261
         bool "AT91SAM9261"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
 config ARCH_AT91SAM9263
         bool "AT91SAM9263"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
 config ARCH_AT91SAM9RL
         bool "AT91SAM9RL"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
 config ARCH_AT91SAM9G20
         bool "AT91SAM9G20"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
 config ARCH_AT91CAP9
         bool "AT91CAP9"
+        select CPU_ARM926T
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
 
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 79f0b1f8497b..10a301e32434 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -4,16 +4,19 @@ comment "OMAP Core Type"
 config ARCH_OMAP730
         depends on ARCH_OMAP1
         bool "OMAP730 Based System"
+        select CPU_ARM926T
         select ARCH_OMAP_OTG
 
 config ARCH_OMAP15XX
         depends on ARCH_OMAP1
         default y
         bool "OMAP15xx Based System"
+        select CPU_ARM925T
 
 config ARCH_OMAP16XX
         depends on ARCH_OMAP1
         bool "OMAP16xx Based System"
+        select CPU_ARM926T
         select ARCH_OMAP_OTG
 
 comment "OMAP Board Type"
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index a062235e83a8..740f0a382bac 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -386,16 +386,19 @@ endmenu
 
 config PXA25x
         bool
+        select CPU_XSCALE
         help
           Select code specific to PXA21x/25x/26x variants
 
 config PXA27x
         bool
+        select CPU_XSCALE
         help
           Select code specific to PXA27x variants
 
 config PXA3xx
         bool
+        select CPU_XSC3
         help
           Select code specific to PXA3xx variants
 
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig
index 5ccde7cf39e8..603d1db9baf0 100644
--- a/arch/arm/mach-realview/Kconfig
+++ b/arch/arm/mach-realview/Kconfig
@@ -10,6 +10,7 @@ config MACH_REALVIEW_EB
 config REALVIEW_EB_ARM11MP
         bool "Support ARM11MPCore tile"
         depends on MACH_REALVIEW_EB
+        select CPU_V6
         help
           Enable support for the ARM11MPCore tile on the Realview platform.
 
@@ -33,6 +34,7 @@ config MACH_REALVIEW_PB11MP
 
 config MACH_REALVIEW_PB1176
         bool "Support RealView/PB1176 platform"
+        select CPU_V6
         select ARM_GIC
         help
           Include support for the ARM(R) RealView ARM1176 Platform Baseboard.
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index 99fdc736698c..7315569fbfd7 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -7,6 +7,7 @@
 config CPU_S3C2410
         bool
         depends on ARCH_S3C2410
+        select CPU_ARM920T
         select S3C2410_CLOCK
         select S3C2410_GPIO
         select CPU_LLSERIAL_S3C2410
diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig
index c59a9d2ee9a6..ca99564ae4b5 100644
--- a/arch/arm/mach-s3c2412/Kconfig
+++ b/arch/arm/mach-s3c2412/Kconfig
@@ -7,6 +7,7 @@
 config CPU_S3C2412
         bool
         depends on ARCH_S3C2410
+        select CPU_ARM926T
         select CPU_LLSERIAL_S3C2440
         select S3C2412_PM if PM
         select S3C2412_DMA if S3C2410_DMA
diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
index 25de042ab996..0429d255b0d8 100644
--- a/arch/arm/mach-s3c2440/Kconfig
+++ b/arch/arm/mach-s3c2440/Kconfig
@@ -7,6 +7,7 @@
 config CPU_S3C2440
         bool
         depends on ARCH_S3C2410
+        select CPU_ARM920T
         select S3C2410_CLOCK
         select S3C2410_PM if PM
         select S3C2410_GPIO
diff --git a/arch/arm/mach-s3c2442/Kconfig b/arch/arm/mach-s3c2442/Kconfig
index 26d131a77074..b289d198020e 100644
--- a/arch/arm/mach-s3c2442/Kconfig
+++ b/arch/arm/mach-s3c2442/Kconfig
@@ -7,6 +7,7 @@
 config CPU_S3C2442
         bool
         depends on ARCH_S3C2410
+        select CPU_ARM920T
         select S3C2410_CLOCK
         select S3C2410_GPIO
         select S3C2410_PM if PM
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index 95096afd5271..c781f30c8368 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -3,12 +3,14 @@ menu "Versatile platform type"
 
 config ARCH_VERSATILE_PB
         bool "Support Versatile/PB platform"
+        select CPU_ARM926T
         default y
         help
           Include support for the ARM(R) Versatile/PB platform.
 
 config MACH_VERSATILE_AB
         bool "Support Versatile/AB platform"
+        select CPU_ARM926T
         help
           Include support for the ARM(R) Versatile/AP platform.
 
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index ab5f7a21350b..cf44de512830 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -10,8 +10,7 @@ config CPU_32
 
 # ARM610
 config CPU_ARM610
-        bool "Support ARM610 processor"
-        depends on ARCH_RPC
+        bool "Support ARM610 processor" if ARCH_RPC
         select CPU_32v3
         select CPU_CACHE_V3
         select CPU_CACHE_VIVT
@@ -43,8 +42,7 @@ config CPU_ARM7TDMI
 
 # ARM710
 config CPU_ARM710
-        bool "Support ARM710 processor" if !ARCH_CLPS7500 && ARCH_RPC
-        default y if ARCH_CLPS7500
+        bool "Support ARM710 processor" if ARCH_RPC
         select CPU_32v3
         select CPU_CACHE_V3
         select CPU_CACHE_VIVT
@@ -63,8 +61,7 @@ config CPU_ARM710
 
 # ARM720T
 config CPU_ARM720T
-        bool "Support ARM720T processor" if !ARCH_CLPS711X && !ARCH_L7200 && !ARCH_CDB89712 && ARCH_INTEGRATOR
-        default y if ARCH_CLPS711X || ARCH_L7200 || ARCH_CDB89712 || ARCH_H720X
+        bool "Support ARM720T processor" if ARCH_INTEGRATOR
         select CPU_32v4T
         select CPU_ABRT_LV4T
         select CPU_PABRT_NOIFAR
@@ -114,9 +111,7 @@ config CPU_ARM9TDMI
 
 # ARM920T
 config CPU_ARM920T
-        bool "Support ARM920T processor"
-        depends on ARCH_EP93XX || ARCH_INTEGRATOR || CPU_S3C2410 || CPU_S3C2440 || CPU_S3C2442 || ARCH_IMX || ARCH_AAEC2000 || ARCH_AT91RM9200
-        default y if CPU_S3C2410 || CPU_S3C2440 || CPU_S3C2442 || ARCH_AT91RM9200
+        bool "Support ARM920T processor" if ARCH_INTEGRATOR
         select CPU_32v4T
         select CPU_ABRT_EV4T
         select CPU_PABRT_NOIFAR
@@ -138,8 +133,6 @@ config CPU_ARM920T
 # ARM922T
 config CPU_ARM922T
         bool "Support ARM922T processor" if ARCH_INTEGRATOR
-        depends on ARCH_LH7A40X || ARCH_INTEGRATOR || ARCH_KS8695
-        default y if ARCH_LH7A40X || ARCH_KS8695
         select CPU_32v4T
         select CPU_ABRT_EV4T
         select CPU_PABRT_NOIFAR
@@ -159,8 +152,6 @@ config CPU_ARM922T
 # ARM925T
 config CPU_ARM925T
         bool "Support ARM925T processor" if ARCH_OMAP1
-        depends on ARCH_OMAP15XX
-        default y if ARCH_OMAP15XX
         select CPU_32v4T
         select CPU_ABRT_EV4T
         select CPU_PABRT_NOIFAR
@@ -179,22 +170,7 @@ config CPU_ARM925T
 
 # ARM926T
 config CPU_ARM926T
-        bool "Support ARM926T processor"
-        depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || \
-                MACH_VERSATILE_AB || ARCH_OMAP730 || \
-                ARCH_OMAP16XX || MACH_REALVIEW_EB || \
-                ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || \
-                ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || \
-                ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || \
-                ARCH_AT91SAM9G20 || ARCH_AT91CAP9 || \
-                ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2
-        default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || \
-                ARCH_OMAP730 || ARCH_OMAP16XX || \
-                ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || \
-                ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || \
-                ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || \
-                ARCH_AT91SAM9G20 || ARCH_AT91CAP9 || \
-                ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2
+        bool "Support ARM926T processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB
         select CPU_32v5
         select CPU_ABRT_EV5TJ
         select CPU_PABRT_NOIFAR
@@ -247,8 +223,7 @@ config CPU_ARM946E
 
 # ARM1020 - needs validating
 config CPU_ARM1020
-        bool "Support ARM1020T (rev 0) processor"
-        depends on ARCH_INTEGRATOR
+        bool "Support ARM1020T (rev 0) processor" if ARCH_INTEGRATOR
         select CPU_32v5
         select CPU_ABRT_EV4T
         select CPU_PABRT_NOIFAR
@@ -266,8 +241,7 @@ config CPU_ARM1020
 
 # ARM1020E - needs validating
 config CPU_ARM1020E
-        bool "Support ARM1020E processor"
-        depends on ARCH_INTEGRATOR
+        bool "Support ARM1020E processor" if ARCH_INTEGRATOR
         select CPU_32v5
         select CPU_ABRT_EV4T
         select CPU_PABRT_NOIFAR
@@ -280,8 +254,7 @@ config CPU_ARM1020E
 
 # ARM1022E
 config CPU_ARM1022
-        bool "Support ARM1022E processor"
-        depends on ARCH_INTEGRATOR
+        bool "Support ARM1022E processor" if ARCH_INTEGRATOR
         select CPU_32v5
         select CPU_ABRT_EV4T
         select CPU_PABRT_NOIFAR
@@ -299,8 +272,7 @@ config CPU_ARM1022
 
 # ARM1026EJ-S
 config CPU_ARM1026
-        bool "Support ARM1026EJ-S processor"
-        depends on ARCH_INTEGRATOR
+        bool "Support ARM1026EJ-S processor" if ARCH_INTEGRATOR
         select CPU_32v5
         select CPU_ABRT_EV5T # But need Jazelle, but EV5TJ ignores bit 10
         select CPU_PABRT_NOIFAR
@@ -317,8 +289,7 @@ config CPU_ARM1026
 
 # SA110
 config CPU_SA110
-        bool "Support StrongARM(R) SA-110 processor" if !ARCH_EBSA110 && !FOOTBRIDGE && !ARCH_TBOX && !ARCH_SHARK && !ARCH_NEXUSPCI && ARCH_RPC
-        default y if ARCH_EBSA110 || FOOTBRIDGE || ARCH_TBOX || ARCH_SHARK || ARCH_NEXUSPCI
+        bool "Support StrongARM(R) SA-110 processor" if ARCH_RPC
         select CPU_32v3 if ARCH_RPC
         select CPU_32v4 if !ARCH_RPC
         select CPU_ABRT_EV4
@@ -340,8 +311,6 @@ config CPU_SA110
 # SA1100
 config CPU_SA1100
         bool
-        depends on ARCH_SA1100
-        default y
         select CPU_32v4
         select CPU_ABRT_EV4
         select CPU_PABRT_NOIFAR
@@ -353,8 +322,6 @@ config CPU_SA1100
 # XScale
 config CPU_XSCALE
         bool
-        depends on ARCH_IOP32X || ARCH_IOP33X || PXA25x || PXA27x || ARCH_IXP4XX || ARCH_IXP2000
-        default y
         select CPU_32v5
         select CPU_ABRT_EV5T
         select CPU_PABRT_NOIFAR
@@ -365,8 +332,6 @@ config CPU_XSCALE
 # XScale Core Version 3
 config CPU_XSC3
         bool
-        depends on ARCH_IXP23XX || ARCH_IOP13XX || PXA3xx
-        default y
         select CPU_32v5
         select CPU_ABRT_EV5T
         select CPU_PABRT_NOIFAR
@@ -378,8 +343,6 @@ config CPU_XSC3
 # Feroceon
 config CPU_FEROCEON
         bool
-        depends on ARCH_ORION5X || ARCH_LOKI || ARCH_KIRKWOOD || ARCH_MV78XX0
-        default y
         select CPU_32v5
         select CPU_ABRT_EV5T
         select CPU_PABRT_NOIFAR
@@ -399,10 +362,7 @@ config CPU_FEROCEON_OLD_ID
 
 # ARMv6
 config CPU_V6
-        bool "Support ARM V6 processor"
-        depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2 || ARCH_MX3 || ARCH_MSM || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176
-        default y if ARCH_MX3
-        default y if ARCH_MSM
+        bool "Support ARM V6 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB
         select CPU_32v6
         select CPU_ABRT_EV6
         select CPU_PABRT_NOIFAR
@@ -427,8 +387,7 @@ config CPU_32v6K
 
 # ARMv7
 config CPU_V7
-        bool "Support ARM V7 processor"
-        depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP3
+        bool "Support ARM V7 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB
         select CPU_32v6K
         select CPU_32v7
         select CPU_ABRT_EV7
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 7f36c825718d..f24803c1fb0b 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -896,7 +896,7 @@ void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc)
          * allocate the zero page.  Note that we count on this going ok.
          */
         zero_page = alloc_bootmem_low_pages(PAGE_SIZE);
-        memzero(zero_page, PAGE_SIZE);
+        memset(zero_page, 0, PAGE_SIZE);
         empty_zero_page = virt_to_page(zero_page);
         flush_dcache_page(empty_zero_page);
 }
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index e0f19ab91163..2690146161ba 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -31,7 +31,7 @@ pgd_t *get_pgd_slow(struct mm_struct *mm)
         if (!new_pgd)
                 goto no_pgd;
 
-        memzero(new_pgd, FIRST_KERNEL_PGD_NR * sizeof(pgd_t));
+        memset(new_pgd, 0, FIRST_KERNEL_PGD_NR * sizeof(pgd_t));
 
         /*
          * Copy over the kernel and IO PGD entries
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index b2a7e3fad117..a1612958a59e 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -8,11 +8,13 @@ choice
 
 config ARCH_MX2
         bool "MX2-based"
+        select CPU_ARM926T
         help
           This enables support for systems based on the Freescale i.MX2 family
 
 config ARCH_MX3
         bool "MX3-based"
+        select CPU_V6
         help
           This enables support for systems based on the Freescale i.MX3 family
 
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index a94f0c44ebc8..46d3b0b9ce69 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -14,9 +14,11 @@ config ARCH_OMAP1
 
 config ARCH_OMAP2
         bool "TI OMAP2"
+        select CPU_V6
 
 config ARCH_OMAP3
         bool "TI OMAP3"
+        select CPU_V7
 
 endchoice