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Diffstat (limited to 'arch/arm/mm/proc-xscale.S')
-rw-r--r--arch/arm/mm/proc-xscale.S17
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 2749c1f88d7d..490e11b34231 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -23,7 +23,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/procinfo.h>
+#include <asm/elf.h>
#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
@@ -421,14 +421,14 @@ ENTRY(cpu_xscale_switch_mm)
cpwait_ret lr, ip
/*
- * cpu_xscale_set_pte(ptep, pte)
+ * cpu_xscale_set_pte_ext(ptep, pte, ext)
*
* Set a PTE and flush it out
*
* Errata 40: must set memory to write-through for user read-only pages.
*/
.align 5
-ENTRY(cpu_xscale_set_pte)
+ENTRY(cpu_xscale_set_pte_ext)
str r1, [r0], #-2048 @ linux version
bic r2, r1, #0xff0
@@ -491,12 +491,7 @@ __xscale_setup:
mcr p15, 0, ip, c7, c7, 0 @ invalidate I, D caches & BTB
mcr p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer
mcr p15, 0, ip, c8, c7, 0 @ invalidate I, D TLBs
-#ifdef CONFIG_IWMMXT
- mov r0, #0 @ initially disallow access to CP0/CP1
-#else
- mov r0, #1 @ Allow access to CP0
-#endif
- orr r0, r0, #1 << 6 @ cp6 for IOP3xx and Bulverde
+ mov r0, #1 << 6 @ cp6 for IOP3xx and Bulverde
orr r0, r0, #1 << 13 @ Its undefined whether this
mcr p15, 0, r0, c15, c1, 0 @ affects USR or SVC modes
@@ -534,7 +529,7 @@ ENTRY(xscale_processor_functions)
.word cpu_xscale_do_idle
.word cpu_xscale_dcache_clean_area
.word cpu_xscale_switch_mm
- .word cpu_xscale_set_pte
+ .word cpu_xscale_set_pte_ext
.size xscale_processor_functions, . - xscale_processor_functions
.section ".rodata"
@@ -909,7 +904,7 @@ __pxa270_proc_info:
b __xscale_setup
.long cpu_arch_name
.long cpu_elf_name
- .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_IWMMXT
+ .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
.long cpu_pxa270_name
.long xscale_processor_functions
.long v4wbi_tlb_fns