On Mon, Nov 28, 2016 at 12:15:13AM +0200, Vladimir Zapolskiy wrote: > In common usecases flush_cache() assumes both cache invalidation and > write-back to memory, thus in flush_dcache_range() implementation > change SH4 cache write-back only instruction 'ocbwb' with cache purge > instruction 'ocbp', according to the User's Manual there should be no > performance penalty for that. > > Note that under circumstances only cache invalidation is expected from > flush_cache() call, in these occasional cases the current version of > flush_cache() works, which is a wrapper over invalidate_dcache_range() > at the moment, this will be fixed in the following change. > > Signed-off-by: Vladimir Zapolskiy <[email protected]>
Applied to u-boot/master, thanks! -- Tom
signature.asc
Description: Digital signature
_______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
