[PATCH] m68knommu: update defconfig for m68knommu

Updated defconfig for m68knommu arch.
Patch originaly submitted by Jan Dittmer <jdittmer@ppp0.net>

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>