diff options
Diffstat (limited to 'arch/arm/mm/proc-xscale.S')
-rw-r--r-- | arch/arm/mm/proc-xscale.S | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 2749c1f88d7d..cc1004b3e511 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S | |||
@@ -23,7 +23,7 @@ | |||
23 | #include <linux/linkage.h> | 23 | #include <linux/linkage.h> |
24 | #include <linux/init.h> | 24 | #include <linux/init.h> |
25 | #include <asm/assembler.h> | 25 | #include <asm/assembler.h> |
26 | #include <asm/procinfo.h> | 26 | #include <asm/elf.h> |
27 | #include <asm/pgtable.h> | 27 | #include <asm/pgtable.h> |
28 | #include <asm/pgtable-hwdef.h> | 28 | #include <asm/pgtable-hwdef.h> |
29 | #include <asm/page.h> | 29 | #include <asm/page.h> |
@@ -491,12 +491,7 @@ __xscale_setup: | |||
491 | mcr p15, 0, ip, c7, c7, 0 @ invalidate I, D caches & BTB | 491 | mcr p15, 0, ip, c7, c7, 0 @ invalidate I, D caches & BTB |
492 | mcr p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer | 492 | mcr p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer |
493 | mcr p15, 0, ip, c8, c7, 0 @ invalidate I, D TLBs | 493 | mcr p15, 0, ip, c8, c7, 0 @ invalidate I, D TLBs |
494 | #ifdef CONFIG_IWMMXT | 494 | mov r0, #1 << 6 @ cp6 for IOP3xx and Bulverde |
495 | mov r0, #0 @ initially disallow access to CP0/CP1 | ||
496 | #else | ||
497 | mov r0, #1 @ Allow access to CP0 | ||
498 | #endif | ||
499 | orr r0, r0, #1 << 6 @ cp6 for IOP3xx and Bulverde | ||
500 | orr r0, r0, #1 << 13 @ Its undefined whether this | 495 | orr r0, r0, #1 << 13 @ Its undefined whether this |
501 | mcr p15, 0, r0, c15, c1, 0 @ affects USR or SVC modes | 496 | mcr p15, 0, r0, c15, c1, 0 @ affects USR or SVC modes |
502 | 497 | ||
@@ -909,7 +904,7 @@ __pxa270_proc_info: | |||
909 | b __xscale_setup | 904 | b __xscale_setup |
910 | .long cpu_arch_name | 905 | .long cpu_arch_name |
911 | .long cpu_elf_name | 906 | .long cpu_elf_name |
912 | .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_IWMMXT | 907 | .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP |
913 | .long cpu_pxa270_name | 908 | .long cpu_pxa270_name |
914 | .long xscale_processor_functions | 909 | .long xscale_processor_functions |
915 | .long v4wbi_tlb_fns | 910 | .long v4wbi_tlb_fns |