tree 5062540bf6119cd97171e2cc4c61bbad18fd41da
parent 8f2c9bb335736ffa750f2183ad30bd34c77ab1dd
author Ravi Babu <ravibabu@ti.com> 1439798389 +0530
committer Jagan Teki <jteki@openedev.com> 1439834354 +0530

env: use cache line aligned memory for flash read

Use memalign() with ARCH_DMA_MINALIGN to allocate read buffers.
This is required because, flash drivers may use DMA for read operations
and may have to invalidate the buffer before read.

Signed-off-by: Ravi Babu <ravibabu@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Tested-by: Jagan Teki <jteki@openedev.com>