tree 33d6648233b48178d58426d1659fd1234d9f95b0
parent 0b58828c923e57f1bfbbd2c4277ceb60666314fa
author Linus Walleij <linus.walleij@stericsson.com> 1267557166 +0100
committer Dan Williams <dan.j.williams@intel.com> 1267564666 -0700

DMAENGINE: COH 901 318 configure channel direction

This makes the COH 901 318 configure channel direction (to or from
device) dynamically, instead of being passed in from the platform
data. This was necessary in order to get the MMC/SD-card channel
bidirectional (all other channels on the U300 were either RX or
TX but this one was both). This also sets memcpy() alignent to
even 2^2 (32bit) boundaries, which makes the memcpy() stress tests
start working.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>