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| author | Wolfgang Denk <wd@denx.de> | 2010-04-24 21:16:57 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-24 21:16:57 +0200 |
| commit | a77034a8dfc7942ca08483138dccdebeacc36826 (patch) | |
| tree | cecf2628651fb6fafd22ac7b9d6cd3f3770df2b6 /arch/powerpc/include/asm/mmu.h | |
| parent | 500fbae2043532275e09a8666d837d052c9bad9a (diff) | |
| parent | cf6eb6da433179674571f9370566b1ec8989a41a (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index ce7f081005..5166507f92 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -577,11 +577,16 @@ extern int num_tlb_entries; #define SA_M 0x00000200 /* Memory coherence */ #define SA_G 0x00000100 /* Guarded */ #define SA_E 0x00000080 /* Endian */ +/* Some additional macros for combinations often used */ +#define SA_IG (SA_I | SA_G) /* Access control */ #define AC_X 0x00000024 /* Execute */ #define AC_W 0x00000012 /* Write */ #define AC_R 0x00000009 /* Read */ +/* Some additional macros for combinations often used */ +#define AC_RW (AC_R | AC_W) +#define AC_RWX (AC_R | AC_W | AC_X) /* Some handy macros */ |