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Diffstat (limited to 'arch/arm/mm/proc-arm1020e.S')
-rw-r--r--arch/arm/mm/proc-arm1020e.S39
1 files changed, 11 insertions, 28 deletions
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index 117a946c28c..0c33a5ed5a6 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -421,11 +421,11 @@ __arm1020e_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, arm1020e_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm1020e_cr1_clear
bic r0, r0, r5
- ldr r5, arm1020e_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .R.. .... .... ....
#endif
@@ -437,12 +437,9 @@ __arm1020e_setup:
* .RVI ZFRS BLDP WCAM
* .011 1001 ..11 0101
*/
- .type arm1020e_cr1_clear, #object
- .type arm1020e_cr1_set, #object
-arm1020e_cr1_clear:
- .word 0x5f3f
-arm1020e_cr1_set:
- .word 0x3935
+ .type arm1020e_crval, #object
+arm1020e_crval:
+ crval clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001930
__INITDATA
@@ -476,25 +473,7 @@ cpu_elf_name:
.type cpu_arm1020e_name, #object
cpu_arm1020e_name:
- .ascii "ARM1020E"
-#ifndef CONFIG_CPU_ICACHE_DISABLE
- .ascii "i"
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
- .ascii "d"
-#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
- .ascii "(wt)"
-#else
- .ascii "(wb)"
-#endif
-#endif
-#ifndef CONFIG_CPU_BPREDICT_DISABLE
- .ascii "B"
-#endif
-#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
- .ascii "RR"
-#endif
- .ascii "\0"
+ .asciz "ARM1020E"
.size cpu_arm1020e_name, . - cpu_arm1020e_name
.align
@@ -509,6 +488,10 @@ __arm1020e_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 __arm1020e_setup
.long cpu_arch_name
.long cpu_elf_name