ARM: mvebu: define CONFIG_BLK for db-88f6820-amc

db-88f6820-amc uses CONFIG_DM_USB and CONFIG_USB_STORAGE already so
define CONFIG_BLK to prepare it for full conversion to DM.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
1 file changed