[ARM] MINI2440: Add missing flash_bbt flat to NAND

The commit 9db41f9e added
the .flash_bbt flag to the nand set, so add this back into
the mach-mini2440.c file (taken out on initial commit to
allow build).
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

arch/arm/mach-s3c2440/mach-mini2440.c

@@ -273,6 +273,7 @@ static struct s3c2410_nand_set mini2440_nand_sets[] __initdata = {
 		.nr_chips	= 1,
 		.nr_partitions	= ARRAY_SIZE(mini2440_default_nand_part),
 		.partitions	= mini2440_default_nand_part,
+		.flash_bbt 	= 1, /* we use u-boot to create a BBT */
 	},
 };