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-rw-r--r--arch/arm/mm/proc-arm1026.S40
1 files changed, 11 insertions, 29 deletions
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index abe850c9a64..6ea76321d0d 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -15,7 +15,6 @@
15 * functions on the ARM1026EJ-S. 15 * functions on the ARM1026EJ-S.
16 */ 16 */
17#include <linux/linkage.h> 17#include <linux/linkage.h>
18#include <linux/config.h>
19#include <linux/init.h> 18#include <linux/init.h>
20#include <asm/assembler.h> 19#include <asm/assembler.h>
21#include <asm/asm-offsets.h> 20#include <asm/asm-offsets.h>
@@ -399,11 +398,11 @@ __arm1026_setup:
399 mov r0, #4 @ explicitly disable writeback 398 mov r0, #4 @ explicitly disable writeback
400 mcr p15, 7, r0, c15, c0, 0 399 mcr p15, 7, r0, c15, c0, 0
401#endif 400#endif
401 adr r5, arm1026_crval
402 ldmia r5, {r5, r6}
402 mrc p15, 0, r0, c1, c0 @ get control register v4 403 mrc p15, 0, r0, c1, c0 @ get control register v4
403 ldr r5, arm1026_cr1_clear
404 bic r0, r0, r5 404 bic r0, r0, r5
405 ldr r5, arm1026_cr1_set 405 orr r0, r0, r6
406 orr r0, r0, r5
407#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN 406#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
408 orr r0, r0, #0x4000 @ .R.. .... .... .... 407 orr r0, r0, #0x4000 @ .R.. .... .... ....
409#endif 408#endif
@@ -416,12 +415,9 @@ __arm1026_setup:
416 * .011 1001 ..11 0101 415 * .011 1001 ..11 0101
417 * 416 *
418 */ 417 */
419 .type arm1026_cr1_clear, #object 418 .type arm1026_crval, #object
420 .type arm1026_cr1_set, #object 419arm1026_crval:
421arm1026_cr1_clear: 420 crval clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001934
422 .word 0x7f3f
423arm1026_cr1_set:
424 .word 0x3935
425 421
426 __INITDATA 422 __INITDATA
427 423
@@ -456,25 +452,7 @@ cpu_elf_name:
456 452
457 .type cpu_arm1026_name, #object 453 .type cpu_arm1026_name, #object
458cpu_arm1026_name: 454cpu_arm1026_name:
459 .ascii "ARM1026EJ-S" 455 .asciz "ARM1026EJ-S"
460#ifndef CONFIG_CPU_ICACHE_DISABLE
461 .ascii "i"
462#endif
463#ifndef CONFIG_CPU_DCACHE_DISABLE
464 .ascii "d"
465#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
466 .ascii "(wt)"
467#else
468 .ascii "(wb)"
469#endif
470#endif
471#ifndef CONFIG_CPU_BPREDICT_DISABLE
472 .ascii "B"
473#endif
474#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
475 .ascii "RR"
476#endif
477 .ascii "\0"
478 .size cpu_arm1026_name, . - cpu_arm1026_name 456 .size cpu_arm1026_name, . - cpu_arm1026_name
479 457
480 .align 458 .align
@@ -489,6 +467,10 @@ __arm1026_proc_info:
489 PMD_BIT4 | \ 467 PMD_BIT4 | \
490 PMD_SECT_AP_WRITE | \ 468 PMD_SECT_AP_WRITE | \
491 PMD_SECT_AP_READ 469 PMD_SECT_AP_READ
470 .long PMD_TYPE_SECT | \
471 PMD_BIT4 | \
472 PMD_SECT_AP_WRITE | \
473 PMD_SECT_AP_READ
492 b __arm1026_setup 474 b __arm1026_setup
493 .long cpu_arch_name 475 .long cpu_arch_name
494 .long cpu_elf_name 476 .long cpu_elf_name