diff options
Diffstat (limited to 'arch/arm/mm/proc-arm920.S')
-rw-r--r-- | arch/arm/mm/proc-arm920.S | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index b9f1bd11bc62..45292f46c3b2 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S | |||
@@ -391,11 +391,11 @@ __arm920_setup: | |||
391 | #ifdef CONFIG_MMU | 391 | #ifdef CONFIG_MMU |
392 | mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4 | 392 | mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4 |
393 | #endif | 393 | #endif |
394 | adr r5, arm920_crval | ||
395 | ldmia r5, {r5, r6} | ||
394 | mrc p15, 0, r0, c1, c0 @ get control register v4 | 396 | mrc p15, 0, r0, c1, c0 @ get control register v4 |
395 | ldr r5, arm920_cr1_clear | ||
396 | bic r0, r0, r5 | 397 | bic r0, r0, r5 |
397 | ldr r5, arm920_cr1_set | 398 | orr r0, r0, r6 |
398 | orr r0, r0, r5 | ||
399 | mov pc, lr | 399 | mov pc, lr |
400 | .size __arm920_setup, . - __arm920_setup | 400 | .size __arm920_setup, . - __arm920_setup |
401 | 401 | ||
@@ -405,12 +405,9 @@ __arm920_setup: | |||
405 | * ..11 0001 ..11 0101 | 405 | * ..11 0001 ..11 0101 |
406 | * | 406 | * |
407 | */ | 407 | */ |
408 | .type arm920_cr1_clear, #object | 408 | .type arm920_crval, #object |
409 | .type arm920_cr1_set, #object | 409 | arm920_crval: |
410 | arm920_cr1_clear: | 410 | crval clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130 |
411 | .word 0x3f3f | ||
412 | arm920_cr1_set: | ||
413 | .word 0x3135 | ||
414 | 411 | ||
415 | __INITDATA | 412 | __INITDATA |
416 | 413 | ||