Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
EFI uses 16 bit character strings. Add beginning support for this. Since barebox uses 8 bit strings internally we need conversion functions to convert between 16 bit and 8 bit strings. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>