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authorDave Liu <daveliu@freescale.com>2008-12-05 15:36:14 +0800
committerWolfgang Denk <wd@denx.de>2008-12-15 22:31:39 +0100
commite39cd81c44740d7355d277ed3d38536cbe1e003d (patch)
treedf5c04d382dfae5522f163d3ad3375ec45b5527a /cpu/arm920t/at91rm9200
parent63240ba88cd6a220057a0f28e5bf97f5b17ac84b (diff)
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lib_ppc: rework the flush_cache
- It is possible to miss flush/invalidate the last cache line, we fix it at here. - add the volatile and memory clobber. They are pointed by Scott Wood. Signed-off-by: Dave Liu <daveliu@freescale.com>
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