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-rw-r--r--arch/arm/mm/proc-arm920.S33
1 files changed, 11 insertions, 22 deletions
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 6f0db29ab842..4adb46b3a4e0 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -390,11 +390,11 @@ __arm920_setup:
390#ifdef CONFIG_MMU 390#ifdef CONFIG_MMU
391 mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4 391 mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
392#endif 392#endif
393 adr r5, arm920_crval
394 ldmia r5, {r5, r6}
393 mrc p15, 0, r0, c1, c0 @ get control register v4 395 mrc p15, 0, r0, c1, c0 @ get control register v4
394 ldr r5, arm920_cr1_clear
395 bic r0, r0, r5 396 bic r0, r0, r5
396 ldr r5, arm920_cr1_set 397 orr r0, r0, r6
397 orr r0, r0, r5
398 mov pc, lr 398 mov pc, lr
399 .size __arm920_setup, . - __arm920_setup 399 .size __arm920_setup, . - __arm920_setup
400 400
@@ -404,12 +404,9 @@ __arm920_setup:
404 * ..11 0001 ..11 0101 404 * ..11 0001 ..11 0101
405 * 405 *
406 */ 406 */
407 .type arm920_cr1_clear, #object 407 .type arm920_crval, #object
408 .type arm920_cr1_set, #object 408arm920_crval:
409arm920_cr1_clear: 409 crval clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130
410 .word 0x3f3f
411arm920_cr1_set:
412 .word 0x3135
413 410
414 __INITDATA 411 __INITDATA
415 412
@@ -443,19 +440,7 @@ cpu_elf_name:
443 440
444 .type cpu_arm920_name, #object 441 .type cpu_arm920_name, #object
445cpu_arm920_name: 442cpu_arm920_name:
446 .ascii "ARM920T" 443 .asciz "ARM920T"
447#ifndef CONFIG_CPU_ICACHE_DISABLE
448 .ascii "i"
449#endif
450#ifndef CONFIG_CPU_DCACHE_DISABLE
451 .ascii "d"
452#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
453 .ascii "(wt)"
454#else
455 .ascii "(wb)"
456#endif
457#endif
458 .ascii "\0"
459 .size cpu_arm920_name, . - cpu_arm920_name 444 .size cpu_arm920_name, . - cpu_arm920_name
460 445
461 .align 446 .align
@@ -472,6 +457,10 @@ __arm920_proc_info:
472 PMD_BIT4 | \ 457 PMD_BIT4 | \
473 PMD_SECT_AP_WRITE | \ 458 PMD_SECT_AP_WRITE | \
474 PMD_SECT_AP_READ 459 PMD_SECT_AP_READ
460 .long PMD_TYPE_SECT | \
461 PMD_BIT4 | \
462 PMD_SECT_AP_WRITE | \
463 PMD_SECT_AP_READ
475 b __arm920_setup 464 b __arm920_setup
476 .long cpu_arch_name 465 .long cpu_arch_name
477 .long cpu_elf_name 466 .long cpu_elf_name