amdfwtool currently assumes that we MUST have an apob_nv area if we
have an aopb. This is not required, so if neither the apob_nv size or
base are specified, just move on.
BUG=b:158363448
TEST=Build an image with no APOB_NV region. Dump regions to show that
it's not there.
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Ibaeacd3dcdfd73f690df61c2a19d39bbb9dcc838
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44045
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>