1 files changed, 19 insertions, 22 deletions

diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 6f72549f8843..7b1843befb9c 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -13,8 +13,8 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
+#include <asm/elf.h>
 #include <asm/hardware/arm_scu.h>
-#include <asm/procinfo.h>
 #include <asm/pgtable-hwdef.h>
 #include <asm/pgtable.h>
 
@@ -103,13 +103,14 @@ ENTRY(cpu_v6_switch_mm)
         mov     pc, lr
 
 /*
- *      cpu_v6_set_pte(ptep, pte)
+ *      cpu_v6_set_pte_ext(ptep, pte, ext)
  *
  *      Set a level 2 translation table entry.
  *
  *      - ptep  - pointer to level 2 translation table entry
  *                (hardware version is stored at -1024 bytes)
  *      - pte   - PTE value to store
+ *      - ext   - value for extended PTE bits
  *
  *      Permissions:
  *        YUWD  APX AP1 AP0     SVC     User
@@ -121,33 +122,34 @@ ENTRY(cpu_v6_switch_mm)
  *        11x0   0   1   0      r/w     r/o
  *        1111   0   1   1      r/w     r/w
  */
-ENTRY(cpu_v6_set_pte)
+ENTRY(cpu_v6_set_pte_ext)
 #ifdef CONFIG_MMU
         str     r1, [r0], #-2048                @ linux version
 
-        bic     r2, r1, #0x000003f0
-        bic     r2, r2, #0x00000003
-        orr     r2, r2, #PTE_EXT_AP0 | 2
+        bic     r3, r1, #0x000003f0
+        bic     r3, r3, #0x00000003
+        orr     r3, r3, r2
+        orr     r3, r3, #PTE_EXT_AP0 | 2
 
         tst     r1, #L_PTE_WRITE
         tstne   r1, #L_PTE_DIRTY
-        orreq   r2, r2, #PTE_EXT_APX
+        orreq   r3, r3, #PTE_EXT_APX
 
         tst     r1, #L_PTE_USER
-        orrne   r2, r2, #PTE_EXT_AP1
-        tstne   r2, #PTE_EXT_APX
-        bicne   r2, r2, #PTE_EXT_APX | PTE_EXT_AP0
+        orrne   r3, r3, #PTE_EXT_AP1
+        tstne   r3, #PTE_EXT_APX
+        bicne   r3, r3, #PTE_EXT_APX | PTE_EXT_AP0
 
         tst     r1, #L_PTE_YOUNG
-        biceq   r2, r2, #PTE_EXT_APX | PTE_EXT_AP_MASK
+        biceq   r3, r3, #PTE_EXT_APX | PTE_EXT_AP_MASK
 
         tst     r1, #L_PTE_EXEC
-        orreq   r2, r2, #PTE_EXT_XN
+        orreq   r3, r3, #PTE_EXT_XN
 
         tst     r1, #L_PTE_PRESENT
-        moveq   r2, #0
+        moveq   r3, #0
 
-        str     r2, [r0]
+        str     r3, [r0]
         mcr     p15, 0, r0, c7, c10, 1 @ flush_pte
 #endif
         mov     pc, lr
@@ -156,7 +158,7 @@ ENTRY(cpu_v6_set_pte)
 
 
 cpu_v6_name:
-        .asciz  "Some Random V6 Processor"
+        .asciz  "ARMv6-compatible processor"
         .align
 
         .section ".text.init", #alloc, #execinstr
@@ -207,11 +209,6 @@ __v6_setup:
 #endif
         mcr     p15, 0, r4, c2, c0, 1           @ load TTB1
 #endif /* CONFIG_MMU */
-#ifdef CONFIG_VFP
-        mrc     p15, 0, r0, c1, c0, 2
-        orr     r0, r0, #(0xf << 20)
-        mcr     p15, 0, r0, c1, c0, 2           @ Enable full access to VFP
-#endif
         adr     r5, v6_crval
         ldmia   r5, {r5, r6}
         mrc     p15, 0, r0, c1, c0, 0           @ read control register
@@ -238,7 +235,7 @@ ENTRY(v6_processor_functions)
         .word   cpu_v6_do_idle
         .word   cpu_v6_dcache_clean_area
         .word   cpu_v6_switch_mm
-        .word   cpu_v6_set_pte
+        .word   cpu_v6_set_pte_ext
         .size   v6_processor_functions, . - v6_processor_functions
 
         .type   cpu_arch_name, #object
@@ -273,7 +270,7 @@ __v6_proc_info:
         b       __v6_setup
         .long   cpu_arch_name
         .long   cpu_elf_name
-        .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_VFP|HWCAP_EDSP|HWCAP_JAVA
+        .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_JAVA
         .long   cpu_v6_name
         .long   v6_processor_functions
         .long   v6wbi_tlb_fns