uboot-phytec

ARM: m53evk: Adjust mtdparts settings

Adjust the mtdparts settings to allow for alternative boot images and
for using UBI.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>