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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-07-01 21:43:57 +0200
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-07-01 21:43:57 +0200
commit3f8efdbe73a5bc96e006b2379a8c8d1d8ef52a9d (patch)
tree9171fa7f40177ef34cdcf44b83c9e57687a47ec5 /arch/arm/mm/proc-sa1100.S
parent[ARM] 3705/1: add supersection support to ioremap() (diff)
parent[ARM] nommu: provide a way for correct control register value selection (diff)
downloadlinux-3f8efdbe73a5bc96e006b2379a8c8d1d8ef52a9d.tar.xz
linux-3f8efdbe73a5bc96e006b2379a8c8d1d8ef52a9d.zip
Merge nommu branch
Diffstat (limited to 'arch/arm/mm/proc-sa1100.S')
-rw-r--r--arch/arm/mm/proc-sa1100.S15
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 4e2489c3e1cc..ba32cc6296a0 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -198,11 +198,11 @@ __sa1100_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, sa1100_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, sa1100_cr1_clear
bic r0, r0, r5
- ldr r5, sa1100_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr
.size __sa1100_setup, . - __sa1100_setup
@@ -212,12 +212,9 @@ __sa1100_setup:
* ..11 0001 ..11 1101
*
*/
- .type sa1100_cr1_clear, #object
- .type sa1100_cr1_set, #object
-sa1100_cr1_clear:
- .word 0x3f3f
-sa1100_cr1_set:
- .word 0x313d
+ .type sa1100_crval, #object
+sa1100_crval:
+ crval clear=0x00003f3f, mmuset=0x0000313d, ucset=0x00001130
__INITDATA