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| author | Scott Wood <scottwood@freescale.com> | 2012-08-20 13:10:08 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-08-23 12:16:57 -0500 |
| commit | 3ea21536d773b3b03ffd4005c7e7c3281a542bea (patch) | |
| tree | 3e79f198aaa0627d031f180cb4ef1bcd580c22cb /arch/powerpc/include/asm/processor.h | |
| parent | 7ac3cc20e09e10051fb42e4bb2325177c8b32e86 (diff) | |
| download | blackbird-obmc-uboot-3ea21536d773b3b03ffd4005c7e7c3281a542bea.tar.gz blackbird-obmc-uboot-3ea21536d773b3b03ffd4005c7e7c3281a542bea.zip | |
powerpc/85xx: clear out TLB on boot
Instead of just shooting down the entry that covers CCSR, clear out
every TLB entry that isn't the one that we're executing out of.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'arch/powerpc/include/asm/processor.h')
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index f3acd17dd5..36695e2fb6 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -515,6 +515,7 @@ #define SPRN_TLB0CFG 0x2B0 /* TLB 0 Config Register */ #define SPRN_TLB1CFG 0x2B1 /* TLB 1 Config Register */ +#define TLBnCFG_NENTRY_MASK 0x00000fff #define SPRN_TLB0PS 0x158 /* TLB 0 Page Size Register */ #define SPRN_TLB1PS 0x159 /* TLB 1 Page Size Register */ #define SPRN_MMUCSR0 0x3f4 /* MMU control and status register 0 */ |
