m68knommu: move ColdFire DMA register addresses to per-cpu headers

The base addresses of the ColdFire DMA unit registers belong with
all the other address definitions in the per-cpu headers. The current
definitions assume they are relative to an MBAR register. Not all
ColdFire CPUs have an MBAR register. A clean address define can only
be acheived in the per-cpu headers along with all the other chips
peripheral base addresses.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68k/include/asm/m5272sim.h b/arch/m68k/include/asm/m5272sim.h
index b7cc50a..3b43fee 100644
--- a/arch/m68k/include/asm/m5272sim.h
+++ b/arch/m68k/include/asm/m5272sim.h
@@ -80,6 +80,8 @@
 #define	MCFSIM_PCDAT		(MCF_MBAR + 0x96) /* Port C Data (r/w) */
 #define	MCFSIM_PDCNT		(MCF_MBAR + 0x98) /* Port D Control (r/w) */
 
+#define	MCFDMA_BASE0		(MCF_MBAR + 0xe0) /* Base address DMA 0 */
+
 /*
  *	Define system peripheral IRQ usage.
  */