tree 6f336b2cc5bc16f9312ef15a86eb1af5b6ead516
parent 3455f5328fd2498ca87586b128b1531c998238e3
author Taylor Hutt <thutt@chromium.org> 1351488239 +0000
committer Tom Rini <trini@ti.com> 1351894842 -0700

ahci: flush / invalidate dcache around SATA commands

Exynos5 automatically performs DMA when the SATA controller executes
commands.  This adds the necessary dcache-to-memory flush &
invalidation calls to allow the DMA to properly function.

Signed-off-by: Taylor Hutt <thutt@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>