On 04/06/2017 05:37 AM, Eddie Cai wrote: > We should invalidate the dcache before starting the DMA. In case there are > any dirty lines from the DMA buffer in the cache, subsequent cache-line > replacements may corrupt the buffer in memory while the DMA is still going on. > Cache-line replacement can happen if the CPU tries to bring some other memory > locations into the cache while the DMA is going on. > > Signed-off-by: Eddie Cai <[email protected]> > Reviewed-by: Stefan Brüns <[email protected]>
Applied, thanks. -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
