On Tue, Sep 18, 2012 at 12:05:28PM -0600, Stephen Warren wrote: > From: Stephen Warren <[email protected]> > > DMA buffer cache invalidation requires that buffers have cache-aligned > buffer locations and sizes. Use memalign() and ALLOC_CACHE_ALIGN_BUFFER() > to ensure this. > > On Tegra at least, without this fix, the following fail commands fail in > u-boot-master/ext4, but succeeded at the branch's branch point in > u-boot/master. With this fix, the commands work again: > > ext2ls mmc 0:1 / > ext2load mmc 0:1 /boot/zImage > > Cc: Uma Shankar <[email protected]> > Cc: Manjunatha C Achar <[email protected]> > Cc: Iqbal Shareef <[email protected]> > Cc: Hakgoo Lee <[email protected]> > Cc: Wolfgang Denk <[email protected]> > Cc: Tom Rini <[email protected]> > Signed-off-by: Stephen Warren <[email protected]>
Applied to u-boot/master, thanks! -- Tom
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