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Diffstat (limited to 'arch/arm/mm/proc-feroceon.S')
-rw-r--r--arch/arm/mm/proc-feroceon.S33
1 files changed, 10 insertions, 23 deletions
diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index f2e5884c513a..0fe1f8fc3488 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -22,7 +22,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/elf.h>
+#include <asm/hwcap.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -80,7 +80,8 @@ ENTRY(cpu_feroceon_proc_fin)
msr cpsr_c, ip
bl feroceon_flush_kern_cache_all
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
mov r0, #0
mcr p15, 1, r0, c15, c9, 0 @ clean L2
mcr p15, 0, r0, c7, c10, 4 @ drain WB
@@ -389,7 +390,8 @@ ENTRY(feroceon_range_cache_fns)
.align 5
ENTRY(cpu_feroceon_dcache_clean_area)
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
mov r2, r0
mov r3, r1
#endif
@@ -397,7 +399,8 @@ ENTRY(cpu_feroceon_dcache_clean_area)
add r0, r0, #CACHE_DLINESIZE
subs r1, r1, #CACHE_DLINESIZE
bhi 1b
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
1: mcr p15, 1, r2, c15, c9, 1 @ clean L2 entry
add r2, r2, #CACHE_DLINESIZE
subs r3, r3, #CACHE_DLINESIZE
@@ -446,27 +449,11 @@ ENTRY(cpu_feroceon_switch_mm)
.align 5
ENTRY(cpu_feroceon_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
mov r0, r0
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
-#if defined(CONFIG_CACHE_FEROCEON_L2) && !defined(CONFIG_L2_CACHE_WRITETHROUGH)
+#if defined(CONFIG_CACHE_FEROCEON_L2) && \
+ !defined(CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH)
mcr p15, 1, r0, c15, c9, 1 @ clean L2 entry
#endif
mcr p15, 0, r0, c7, c10, 4 @ drain WB