diff options
Diffstat (limited to 'arch/arm/mm/proc-arm922.S')
-rw-r--r-- | arch/arm/mm/proc-arm922.S | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S index bda0aea4ce82..3c57519494d7 100644 --- a/arch/arm/mm/proc-arm922.S +++ b/arch/arm/mm/proc-arm922.S | |||
@@ -395,11 +395,11 @@ __arm922_setup: | |||
395 | #ifdef CONFIG_MMU | 395 | #ifdef CONFIG_MMU |
396 | mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4 | 396 | mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4 |
397 | #endif | 397 | #endif |
398 | adr r5, arm922_crval | ||
399 | ldmia r5, {r5, r6} | ||
398 | mrc p15, 0, r0, c1, c0 @ get control register v4 | 400 | mrc p15, 0, r0, c1, c0 @ get control register v4 |
399 | ldr r5, arm922_cr1_clear | ||
400 | bic r0, r0, r5 | 401 | bic r0, r0, r5 |
401 | ldr r5, arm922_cr1_set | 402 | orr r0, r0, r6 |
402 | orr r0, r0, r5 | ||
403 | mov pc, lr | 403 | mov pc, lr |
404 | .size __arm922_setup, . - __arm922_setup | 404 | .size __arm922_setup, . - __arm922_setup |
405 | 405 | ||
@@ -409,12 +409,9 @@ __arm922_setup: | |||
409 | * ..11 0001 ..11 0101 | 409 | * ..11 0001 ..11 0101 |
410 | * | 410 | * |
411 | */ | 411 | */ |
412 | .type arm922_cr1_clear, #object | 412 | .type arm922_crval, #object |
413 | .type arm922_cr1_set, #object | 413 | arm922_crval: |
414 | arm922_cr1_clear: | 414 | crval clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130 |
415 | .word 0x3f3f | ||
416 | arm922_cr1_set: | ||
417 | .word 0x3135 | ||
418 | 415 | ||
419 | __INITDATA | 416 | __INITDATA |
420 | 417 | ||