The USB ports are in USB2 mode in firmware and are using
the EHCI driver so we can disable this to save boot time.
BUG=chrome-os-partner:19035
BRANCH=none
TEST=boot from usb on slippy
Change-Id: Ia9ee614281b6eab4dcb2ad098a248e2add5e7521
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56026
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
BUG=chrome-os-partner:18635
TEST=Boot from USB in depthcharge on Snow
Change-Id: I472fbb9df22e4e1271d6c3a743744d4ee8a4f659
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/49971