For proper interface operation the drive strength on all pins is set
to 8 mA and all pull ups/pull downs disabled, this matches the current
kernel configuration.
BRANCH=none
BUG=chrome-os-partner:53257
TEST=it is possible to boot Chrome OS on Gru from various micro SD
cards which were failing to boot before.
Change-Id: I5180537d3ceb74a9a2f7b3982ca94d3e2daf0369
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/344491
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>