diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2013-01-15 14:48:43 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-18 08:28:20 +0100 |
| commit | 47326f80a9a18ae2dee436e21bfc6770d935be55 (patch) | |
| tree | e949efc255e3e37a8460e9923d74f7cf91b3fa6c /arch/ppc | |
| parent | b26c1c30ebf212bf5c18b56856c7ae8241e7db32 (diff) | |
| download | barebox-47326f80a9a18ae2dee436e21bfc6770d935be55.tar.gz barebox-47326f80a9a18ae2dee436e21bfc6770d935be55.tar.xz | |
remap_range: make function 'remap_range' global
Change function remap_range in arm architecture to make it
global accessable. For example command 'memtest' can change
pte flags to enable or disable cache.
Add dummy function for others architectures that doesn't
have mmu or pte support.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/ppc')
| -rw-r--r-- | arch/ppc/include/asm/mmu.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/ppc/include/asm/mmu.h b/arch/ppc/include/asm/mmu.h index b2dd0b7b2b..179ec2b1a9 100644 --- a/arch/ppc/include/asm/mmu.h +++ b/arch/ppc/include/asm/mmu.h @@ -540,4 +540,22 @@ extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower); (rt<<21)|(ra<<16)|(ws<<11)|(946<<1) #endif + +#ifndef __ASSEMBLY__ + +static inline void remap_range(void *_start, size_t size, uint32_t flags) +{ +} + +static inline uint32_t mmu_get_pte_cached_flags(void) +{ + return 0; +} + +static inline uint32_t mmu_get_pte_uncached_flags(void) +{ + return 0; +} +#endif + #endif /* _PPC_MMU_H_ */ |