Blackfin: cm-bf527/cm-bf537: increase flash sectors Newer revisions of these boards have slightly larger flashes, so increase the configured number of sectors so that U-Boot works on all revisions. Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at> Signed-off-by: Mike Frysinger <vapier@gentoo.org>