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-rw-r--r--arch/arm/mm/proc-sa1100.S23
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 0a2107ad4c32..b23b66a6155a 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -27,6 +27,8 @@
27#include <asm/pgtable-hwdef.h> 27#include <asm/pgtable-hwdef.h>
28#include <asm/pgtable.h> 28#include <asm/pgtable.h>
29 29
30#include "proc-macros.S"
31
30/* 32/*
31 * the cache line size of the I and D cache 33 * the cache line size of the I and D cache
32 */ 34 */
@@ -198,11 +200,11 @@ __sa1100_setup:
198#ifdef CONFIG_MMU 200#ifdef CONFIG_MMU
199 mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4 201 mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
200#endif 202#endif
203 adr r5, sa1100_crval
204 ldmia r5, {r5, r6}
201 mrc p15, 0, r0, c1, c0 @ get control register v4 205 mrc p15, 0, r0, c1, c0 @ get control register v4
202 ldr r5, sa1100_cr1_clear
203 bic r0, r0, r5 206 bic r0, r0, r5
204 ldr r5, sa1100_cr1_set 207 orr r0, r0, r6
205 orr r0, r0, r5
206 mov pc, lr 208 mov pc, lr
207 .size __sa1100_setup, . - __sa1100_setup 209 .size __sa1100_setup, . - __sa1100_setup
208 210
@@ -212,12 +214,9 @@ __sa1100_setup:
212 * ..11 0001 ..11 1101 214 * ..11 0001 ..11 1101
213 * 215 *
214 */ 216 */
215 .type sa1100_cr1_clear, #object 217 .type sa1100_crval, #object
216 .type sa1100_cr1_set, #object 218sa1100_crval:
217sa1100_cr1_clear: 219 crval clear=0x00003f3f, mmuset=0x0000313d, ucset=0x00001130
218 .word 0x3f3f
219sa1100_cr1_set:
220 .word 0x313d
221 220
222 __INITDATA 221 __INITDATA
223 222
@@ -276,6 +275,9 @@ __sa1100_proc_info:
276 PMD_SECT_CACHEABLE | \ 275 PMD_SECT_CACHEABLE | \
277 PMD_SECT_AP_WRITE | \ 276 PMD_SECT_AP_WRITE | \
278 PMD_SECT_AP_READ 277 PMD_SECT_AP_READ
278 .long PMD_TYPE_SECT | \
279 PMD_SECT_AP_WRITE | \
280 PMD_SECT_AP_READ
279 b __sa1100_setup 281 b __sa1100_setup
280 .long cpu_arch_name 282 .long cpu_arch_name
281 .long cpu_elf_name 283 .long cpu_elf_name
@@ -296,6 +298,9 @@ __sa1110_proc_info:
296 PMD_SECT_CACHEABLE | \ 298 PMD_SECT_CACHEABLE | \
297 PMD_SECT_AP_WRITE | \ 299 PMD_SECT_AP_WRITE | \
298 PMD_SECT_AP_READ 300 PMD_SECT_AP_READ
301 .long PMD_TYPE_SECT | \
302 PMD_SECT_AP_WRITE | \
303 PMD_SECT_AP_READ
299 b __sa1100_setup 304 b __sa1100_setup
300 .long cpu_arch_name 305 .long cpu_arch_name
301 .long cpu_elf_name 306 .long cpu_elf_name