MIPS: BMIPS: Enable partition parser in defconfig

MIPS: BMIPS: Enable partition parser in defconfig

Enable CONFIG_MTD_BCM63XX_PARTS in arch/mips/configs/bmips_be_defconfig
since this is a necessary option to parse the built-in flash partition
table on BMIPS big-endian SoCs (Cable Modem and DSL).

Signed-off-by: Florian Fainelli <[email protected]>
Acked-by: Brian Norris <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12256/
Signed-off-by: Ralf Baechle <[email protected]>