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| author | Greg Ungerer <gerg@snapgear.com> | 2006-06-26 11:40:44 +1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 21:04:24 -0700 |
| commit | 1b1a9bd2777878c5ff0091e8742364c78341be71 (patch) | |
| tree | 85bb1e633f251d787b6f30f158895ac31eea81e3 | |
| parent | 623f523cc05c35a385c04fde2114925f5954192b (diff) | |
| download | linux-1b1a9bd2777878c5ff0091e8742364c78341be71.tar.gz linux-1b1a9bd2777878c5ff0091e8742364c78341be71.tar.bz2 linux-1b1a9bd2777878c5ff0091e8742364c78341be71.zip | |
[PATCH] m68knommu: ColdFire cache flush fixups
Fix flush code for the ColdFire 5206/5206e/5272 cases.
Add support for the new ColdFire 532x CPU family
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-m68knommu/cacheflush.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/asm-m68knommu/cacheflush.h b/include/asm-m68knommu/cacheflush.h index 49925e91e89c..c3aadf3b0d88 100644 --- a/include/asm-m68knommu/cacheflush.h +++ b/include/asm-m68knommu/cacheflush.h @@ -57,13 +57,13 @@ static inline void __flush_cache_all(void) "nop\n\t" : : : "d0" ); #endif /* CONFIG_M527x || CONFIG_M528x */ -#ifdef CONFIG_M5272 +#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272) __asm__ __volatile__ ( - "movel #0x01000000, %%d0\n\t" + "movel #0x81000100, %%d0\n\t" "movec %%d0, %%CACR\n\t" "nop\n\t" : : : "d0" ); -#endif /* CONFIG_M5272 */ +#endif /* CONFIG_M5206 || CONFIG_M5206e || CONFIG_M5272 */ #ifdef CONFIG_M5249 __asm__ __volatile__ ( "movel #0xa1000200, %%d0\n\t" @@ -71,6 +71,13 @@ static inline void __flush_cache_all(void) "nop\n\t" : : : "d0" ); #endif /* CONFIG_M5249 */ +#ifdef CONFIG_M532x + __asm__ __volatile__ ( + "movel #0x81000200, %%d0\n\t" + "movec %%d0, %%CACR\n\t" + "nop\n\t" + : : : "d0" ); +#endif /* CONFIG_M532x */ } #endif /* _M68KNOMMU_CACHEFLUSH_H */ |