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3 Commits

Author SHA1 Message Date
Mike Frysinger
fdce83c108 Blackfin: rewrite cache handling functions 
Take the cache flush functions from the kernel as they use hardware loops in
order to get optimal performance.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2009-02-02 12:24:44 -05:00
Mike Frysinger
05b75e4883 Blackfin: fix dcache handling when doing dma memcpy's 
Our dcache invalidate function doesn't just invalidate, it also flushes.
So rename the function accordingly and fix the dma_memcpy() function so it
doesn't inadvertently corrupt the data destination.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2009-01-28 13:26:12 -05:00
Mike Frysinger
9171fc8172 Blackfin: unify cpu and boot modes 
All of the duplicated code for Blackfin processors and boot modes have been
unified.  After all, the core is the same for all processors, just the
peripheral set differs (which gets handled in the drivers).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2008-03-30 15:50:19 -04:00