Merge branch 'for-rmk' of git://git.marvell.com/orion

[safe/jmp/linux-2.6] / arch / arm / mm / proc-arm720.S

diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index b22bc3a..85ae186 100644 (file)
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -36,11 +36,13 @@
 #include <linux/init.h>
 #include <asm/assembler.h>
 #include <asm/asm-offsets.h>
+#include <asm/hwcap.h>
 #include <asm/pgtable-hwdef.h>
 #include <asm/pgtable.h>
-#include <asm/procinfo.h>
 #include <asm/ptrace.h>
 
+#include "proc-macros.S"
+
 /*
  * Function: arm720_proc_init (void)
  *        : arm720_proc_fin (void)
@@ -86,34 +88,17 @@ ENTRY(cpu_arm720_switch_mm)
                mov     pc, lr
 
 /*
- * Function: arm720_set_pte(pte_t *ptep, pte_t pte)
+ * Function: arm720_set_pte_ext(pte_t *ptep, pte_t pte, unsigned int ext)
  * Params  : r0 = Address to set
  *        : r1 = value to set
  * Purpose : Set a PTE and flush it out of any WB cache
  */
-               .align  5
-ENTRY(cpu_arm720_set_pte)
+       .align  5
+ENTRY(cpu_arm720_set_pte_ext)
 #ifdef CONFIG_MMU
-               str     r1, [r0], #-2048                @ linux version
-
-               eor     r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
-
-               bic     r2, r1, #PTE_SMALL_AP_MASK
-               bic     r2, r2, #PTE_TYPE_MASK
-               orr     r2, r2, #PTE_TYPE_SMALL
-
-               tst     r1, #L_PTE_USER                 @ User?
-               orrne   r2, r2, #PTE_SMALL_AP_URO_SRW
-
-               tst     r1, #L_PTE_WRITE | L_PTE_DIRTY  @ Write and Dirty?
-               orreq   r2, r2, #PTE_SMALL_AP_UNO_SRW
-
-               tst     r1, #L_PTE_PRESENT | L_PTE_YOUNG        @ Present and Young
-               movne   r2, #0
-
-               str     r2, [r0]                        @ hardware version
+       armv3_set_pte_ext wc_disable=0
 #endif
-               mov     pc, lr
+       mov     pc, lr
 
 /*
  * Function: arm720_reset
@@ -196,13 +181,14 @@ arm720_crval:
                .type   arm720_processor_functions, #object
 ENTRY(arm720_processor_functions)
                .word   v4t_late_abort
+               .word   pabort_noifar
                .word   cpu_arm720_proc_init
                .word   cpu_arm720_proc_fin
                .word   cpu_arm720_reset
                .word   cpu_arm720_do_idle
                .word   cpu_arm720_dcache_clean_area
                .word   cpu_arm720_switch_mm
-               .word   cpu_arm720_set_pte
+               .word   cpu_arm720_set_pte_ext
                .size   arm720_processor_functions, . - arm720_processor_functions
 
                .section ".rodata"
@@ -228,7 +214,7 @@ cpu_arm720_name:
                .align
 
 /*
- * See linux/include/asm-arm/procinfo.h for a definition of this structure.
+ * See <asm/procinfo.h> for a definition of this structure.
  */
        
                .section ".proc.info.init", #alloc, #execinstr
@@ -243,6 +229,10 @@ __arm710_proc_info:
                        PMD_BIT4 | \
                        PMD_SECT_AP_WRITE | \
                        PMD_SECT_AP_READ
+               .long   PMD_TYPE_SECT | \
+                       PMD_BIT4 | \
+                       PMD_SECT_AP_WRITE | \
+                       PMD_SECT_AP_READ
                b       __arm710_setup                          @ cpu_flush
                .long   cpu_arch_name                           @ arch_name
                .long   cpu_elf_name                            @ elf_name
@@ -264,6 +254,10 @@ __arm720_proc_info:
                        PMD_BIT4 | \
                        PMD_SECT_AP_WRITE | \
                        PMD_SECT_AP_READ
+               .long   PMD_TYPE_SECT | \
+                       PMD_BIT4 | \
+                       PMD_SECT_AP_WRITE | \
+                       PMD_SECT_AP_READ
                b       __arm720_setup                          @ cpu_flush
                .long   cpu_arch_name                           @ arch_name
                .long   cpu_elf_name                            @ elf_name