MIPS: BCM63xx: Enable partition parser in defconfig

Enable CONFIG_MTD_BCM63XX_PARTS in arch/mips/configs/bcm63xx_defconfig
since this is a necessary option to parse the built-in flash partition
table on BCM63xx SoCs.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Cc: cernekee@gmail.com
Cc: jogo@openwrt.org
Cc: simon@fire.lp0.eu
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12255/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/configs/bcm63xx_defconfig

@@ -44,6 +44,7 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 # CONFIG_STANDALONE is not set
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 CONFIG_MTD=y
+CONFIG_MTD_BCM63XX_PARTS=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y