linux-phytec-fsl

ARM: davinci_all_defconfig: Enable some UBI modules

This enables UBI+UBIFS to handle the NAND MTDs, including the useful
MTD_UBI_BLOCK.

Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>