configs: mpc85xx: fix fallout from SPL/TPL changes

Splitting the feature selection for SPL and TPL, caused a few build
failures to mpx85xx boards.  This fixes the fallout by adding the
needed new option names to the respective defconfig files.

Signed-off-byL Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16 files changed