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* 85xx: Add basic e500mc core supportKumar Gala2008-10-24-0/+2
| | | | | | | | | | | 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>
* 85xx: Export invalidate_{i,d}cache and add flush_dcacheKumar Gala2008-10-18-0/+1
| | | | | | | | Added the ability for C code to invalidate the i/d-cache's and to flush the d-cache. This allows us to more efficient change mappings from cache-able to cache-inhibited. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-5/+5
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* 85xx: Remove cache config from configs.hKumar Gala2008-01-09-6/+4
| | | | | | | | | Either use the standard defines in asm/cache.h or grab the information at runtime from the L1CFG SPR. Also, minor cleanup in cache.h to make the code a bit more readable. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc4xx: Rework 4xx cache supportStefan Roese2007-10-31-5/+16
| | | | | | | New cache handling functions added and all existing functions moved from start.S into seperate cache.S. Signed-off-by: Stefan Roese <sr@denx.de>
* Initial revisionwdenk2002-05-15-0/+89
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