diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-07-01 15:43:57 -0400 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-07-01 15:43:57 -0400 |
commit | 3f8efdbe73a5bc96e006b2379a8c8d1d8ef52a9d (patch) | |
tree | 9171fa7f40177ef34cdcf44b83c9e57687a47ec5 /arch/arm/mm/proc-v6.S | |
parent | a069c896d0d6c028581089da7a9a9037a63c2803 (diff) | |
parent | 22b1908610dd7ff68471cd4fbd383dbdfe5e0ecd (diff) |
Merge nommu branch
Diffstat (limited to 'arch/arm/mm/proc-v6.S')
-rw-r--r-- | arch/arm/mm/proc-v6.S | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index ff778967a005..6f72549f8843 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S | |||
@@ -212,11 +212,11 @@ __v6_setup: | |||
212 | orr r0, r0, #(0xf << 20) | 212 | orr r0, r0, #(0xf << 20) |
213 | mcr p15, 0, r0, c1, c0, 2 @ Enable full access to VFP | 213 | mcr p15, 0, r0, c1, c0, 2 @ Enable full access to VFP |
214 | #endif | 214 | #endif |
215 | adr r5, v6_crval | ||
216 | ldmia r5, {r5, r6} | ||
215 | mrc p15, 0, r0, c1, c0, 0 @ read control register | 217 | mrc p15, 0, r0, c1, c0, 0 @ read control register |
216 | ldr r5, v6_cr1_clear @ get mask for bits to clear | ||
217 | bic r0, r0, r5 @ clear bits them | 218 | bic r0, r0, r5 @ clear bits them |
218 | ldr r5, v6_cr1_set @ get mask for bits to set | 219 | orr r0, r0, r6 @ set them |
219 | orr r0, r0, r5 @ set them | ||
220 | mov pc, lr @ return to head.S:__ret | 220 | mov pc, lr @ return to head.S:__ret |
221 | 221 | ||
222 | /* | 222 | /* |
@@ -225,12 +225,9 @@ __v6_setup: | |||
225 | * rrrr rrrx xxx0 0101 xxxx xxxx x111 xxxx < forced | 225 | * rrrr rrrx xxx0 0101 xxxx xxxx x111 xxxx < forced |
226 | * 0 110 0011 1.00 .111 1101 < we want | 226 | * 0 110 0011 1.00 .111 1101 < we want |
227 | */ | 227 | */ |
228 | .type v6_cr1_clear, #object | 228 | .type v6_crval, #object |
229 | .type v6_cr1_set, #object | 229 | v6_crval: |
230 | v6_cr1_clear: | 230 | crval clear=0x01e0fb7f, mmuset=0x00c0387d, ucset=0x00c0187c |
231 | .word 0x01e0fb7f | ||
232 | v6_cr1_set: | ||
233 | .word 0x00c0387d | ||
234 | 231 | ||
235 | .type v6_processor_functions, #object | 232 | .type v6_processor_functions, #object |
236 | ENTRY(v6_processor_functions) | 233 | ENTRY(v6_processor_functions) |