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85xx: Add basic e500mc core support

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Introduce CONFIG_E500MC to deal with the minor differences between
e500v2 and e500mc.

* Certain fields of HID0/1 don't exist anymore on e500mc
* Cache line size is 64-bytes on e500mc
* reset value of PIR is different

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2008-10-23 01:47:38 -05:00
committed by Andrew Fleming-AFLEMING
parent a38a5b6edd
commit 0f060c3bf8
4 changed files with 16 additions and 0 deletions
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2
include/asm-ppc/cache.h
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@@ -12,6 +12,8 @@
#define L1_CACHE_SHIFT 4
#elif defined(CONFIG_PPC64BRIDGE)
#define L1_CACHE_SHIFT 7
#elif defined(CONFIG_E500MC)
#define L1_CACHE_SHIFT 6
#else
#define L1_CACHE_SHIFT 5
#endif