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authorLinus Torvalds <torvalds@g5.osdl.org>2006-07-02 15:04:12 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-02 15:04:12 -0700
commita8c4c20dfa8b28a3c99e33c639d9c2ea5657741e (patch)
tree887b64d29b5a46d9ab2ca1267d8a2f05b5845561 /arch/arm/mm/proc-arm1020.S
parent168d04b3b4de7723eb73b3cffc9cb75224e0f393 (diff)
parent2dc7667b9d0674db6572723356fe3857031101a4 (diff)
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (44 commits) [ARM] 3541/2: workaround for PXA27x erratum E7 [ARM] nommu: provide a way for correct control register value selection [ARM] 3705/1: add supersection support to ioremap() [ARM] 3707/1: iwmmxt: use the generic thread notifier infrastructure [ARM] 3706/2: ep93xx: add cirrus logic edb9315a support [ARM] 3704/1: format IOP Kconfig with tabs, create more consistency [ARM] 3703/1: Add help description for ARCH_EP80219 [ARM] 3678/1: MMC: Make OMAP MMC work [ARM] 3677/1: OMAP: Update H2 defconfig [ARM] 3676/1: ARM: OMAP: Fix dmtimers and timer32k to compile on OMAP1 [ARM] Add section support to ioremap [ARM] Fix sa11x0 SDRAM selection [ARM] Set bit 4 on section mappings correctly depending on CPU [ARM] 3666/1: TRIZEPS4 [1/5] core ARM: OMAP: Multiplexing for 24xx GPMC wait pin monitoring ARM: OMAP: Fix SRAM to use MT_MEMORY instead of MT_DEVICE ARM: OMAP: Update dmtimers ARM: OMAP: Make clock variables static ARM: OMAP: Fix GPMC compilation when DEBUG is defined ARM: OMAP: Mux updates for external DMA and GPIO ...
Diffstat (limited to 'arch/arm/mm/proc-arm1020.S')
-rw-r--r--arch/arm/mm/proc-arm1020.S19
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index cc609666df05..700297ae4a55 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -439,11 +439,12 @@ __arm1020_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+
+ adr r5, arm1020_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm1020_cr1_clear
bic r0, r0, r5
- ldr r5, arm1020_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .R.. .... .... ....
#endif
@@ -455,12 +456,9 @@ __arm1020_setup:
* .RVI ZFRS BLDP WCAM
* .011 1001 ..11 0101
*/
- .type arm1020_cr1_clear, #object
- .type arm1020_cr1_set, #object
-arm1020_cr1_clear:
- .word 0x593f
-arm1020_cr1_set:
- .word 0x3935
+ .type arm1020_crval, #object
+arm1020_crval:
+ crval clear=0x0000593f, mmuset=0x00003935, ucset=0x00001930
__INITDATA
@@ -526,6 +524,9 @@ __arm1020_proc_info:
.long PMD_TYPE_SECT | \
PMD_SECT_AP_WRITE | \
PMD_SECT_AP_READ
+ .long PMD_TYPE_SECT | \
+ PMD_SECT_AP_WRITE | \
+ PMD_SECT_AP_READ
b __arm1020_setup
.long cpu_arch_name
.long cpu_elf_name