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author | Kumar Gala <galak@kernel.crashing.org> | 2008-06-16 14:41:32 (GMT) |
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committer | Kumar Gala <galak@kernel.crashing.org> | 2008-06-18 21:17:56 (GMT) |
commit | 3dfa8773674e16f95f70a0e631e80c69390d04d7 (patch) | |
tree | 95e8989bbc8373e61f69ca2ac4c98ffd3c709bd9 /include/asm-powerpc/cache.h | |
parent | bccaea8fe287454d70f5b2546910561e9f884053 (diff) | |
download | linux-fsl-qoriq-3dfa8773674e16f95f70a0e631e80c69390d04d7.tar.xz |
powerpc/booke: Add support for new e500mc core
The new e500mc core from Freescale is based on the e500v2 but with the
following changes:
* Supports only the Enhanced Debug Architecture (DSRR0/1, etc)
* Floating Point
* No SPE
* Supports lwsync
* Doorbell Exceptions
* Hypervisor
* Cache line size is now 64-bytes (e500v1/v2 have a 32-byte cache line)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/asm-powerpc/cache.h')
-rw-r--r-- | include/asm-powerpc/cache.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-powerpc/cache.h b/include/asm-powerpc/cache.h index 5350704..81de6eb 100644 --- a/include/asm-powerpc/cache.h +++ b/include/asm-powerpc/cache.h @@ -8,6 +8,9 @@ #if defined(CONFIG_8xx) || defined(CONFIG_403GCX) #define L1_CACHE_SHIFT 4 #define MAX_COPY_PREFETCH 1 +#elif defined(CONFIG_PPC_E500MC) +#define L1_CACHE_SHIFT 6 +#define MAX_COPY_PREFETCH 4 #elif defined(CONFIG_PPC32) #define L1_CACHE_SHIFT 5 #define MAX_COPY_PREFETCH 4 |