linux-phytec-fsl

m68knommu: clean up definitions of ColdFire peripheral base registers

Different ColdFire CPUs have different ways of defining where their
internal peripheral registers sit in their address space. Some use an
MBAR register, some use and IPSBAR register, some have a fixed mapping.

Now that most of the peripheral address definitions have been cleaned up
we can clean up the setting of the MBAR and IPSBAR defines to limit them
to just where they are needed (and where they actually exist).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>