Revert "[POWERPC] Autodetect serial console on efika"

This reverts commit 9414715a7b,
at Olaf Hering's request:

> Paul, please discard this patch. The optional graphics card may have
> also device_type 'serial' if it is in VGA mode.
> I will send an updated patch later.
This commit is contained in:
Paul Mackerras 2007-04-30 10:24:24 +10:00
commit e089ad46db