uboot-phytec

OneNAND: Add missing mtd info struct before calling onenand_erase()

Without this patch "saveenv" crashes when MTD partitions are enabled (e.g.
for use in UBI) via CONFIG_MTD_PARTITIONS.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>