tree c04e236d3366a84cdad3b19eb297f33d89d3c283
parent ff3bb0c435e0d10ccb61a8fd2dada3ae72f1f97e
author Mario Six <mario.six@gdsys.cc> 1548058674 +0100
committer Mario Six <mario.six@gdsys.cc> 1558417945 +0200

mpc83xx: Kconfig: Migrate HRCW to Kconfig

The HRCW (hardware reset configuration word) is a constant that must be
hard-coded into the boot loader image. So, it must be available at
compile time, and cannot be migrated to the DT mechanism, but has to be
kept in Kconfig.

Configuration of this crucial variable should still be somewhat
comfortable. Hence, make its fields configurable in Kconfig, and
assemble the final value from these.

Signed-off-by: Mario Six <mario.six@gdsys.cc>