Move some disabled config options found in lantiq target to generic. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
NAND controller is present on BCM6328, BCM6362, BCM6368 and BCM63268. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>