On 03/22/2016 10:43 PM, Saksham Jain wrote: > This commit solves CAAM coherency issue on ls2080. When Caches are > enabled and CAAM's DMA's AXI transcations are not made cacheable, Core > reads/write data from/to Caches and CAAM does from Main Memory. This > forces data flushes to synchronize various data structures. But even if > any data in proximity of these structures is read by core, these > structures again are fetched in caches. > > To avoid this problem, either all the data that CAAM accesses can be > made cache line aligned or CAAM transcations can be made cacheable. > > So, this commit makes CAAM transcations as Write Back with Write and > Read Allocate. > > Signed-off-by: Saksham Jain <saksham.j...@nxp.com> > --- > Changes for v2: > - No changes > Changes for v3: > - No changes > Changes for v4: > - Cleaned up commit message > Changes for v5: > - Cleaned up commit message > > drivers/crypto/fsl/jr.c | 13 +++++++++++++ > drivers/crypto/fsl/jr.h | 3 +++ > 2 files changed, 16 insertions(+)
Minor change to commit message. Applied to u-boot-fsl-qoriq master. Awaiting upstream. Thanks. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
