Added initial support for DENX M28 module and M28EVK
board. Ethernet(FEC), SDHC, Display are supported.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>