eukrea-cpuimx35: setup usb through chipidea-imx driver
OTG and HOST port are tested with a mass storage device.
Signed-off-by: Florian Vallee <fvallee@eukrea.fr>
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>