diff options
Diffstat (limited to 'arch/arm/mm/proc-sa1100.S')
-rw-r--r-- | arch/arm/mm/proc-sa1100.S | 23 |
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 | 218 | sa1100_crval: |
217 | sa1100_cr1_clear: | 219 | crval clear=0x00003f3f, mmuset=0x0000313d, ucset=0x00001130 |
218 | .word 0x3f3f | ||
219 | sa1100_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 |