Hi Marek,
On Sun, Jun 24, 2012 at 7:17 PM, Marek Vasut <ma...@denx.de> wrote: > This prevents the scenario where data cache is on and the > device uses DMA to deploy data. In that case, it might not > be possible to flush/invalidate data to RAM properly. The > other option is to use bounce buffer, but that involves a > lot of copying and therefore degrades performance rapidly. > Therefore disallow this possibility of unaligned load address > altogether if data cache is on. > > Signed-off-by: Marek Vasut <ma...@denx.de> > Cc: Joe Hershberger <joe.hershber...@gmail.com> > --- Acked-by: Joe Hershberger <joe.hershber...@gmail.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
