commit 571f0608e1a53d6d405c385cc9c11b7902b35b7f
author Greg Ungerer <gerg@uclinux.org> Sat Mar 05 23:50:37 2011 +1000
committer Greg Ungerer <gerg@uclinux.org> Tue Mar 15 21:01:54 2011 +1000
tree 07642ba4284f7287bdeb5b8abaaf987ed5fb9f1b
parent f317c71a2f3dcdae26055e6dd390d06c5efe5795

m68knommu: remove MBAR and IPSBAR hacks for the ColdFire 520x CPUs

The ColdFire 5207 and 5208 CPUs have fixed peripheral addresses.
They do not use the setable peripheral address registers like the MBAR
and IPSBAR used on many other ColdFire parts. Don't use fake values
of MBAR and IPSBAR when using peripheral addresses for them, there
is no need to.

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

arch/m68k/include/asm/coldfire.h

diff --git a/arch/m68k/include/asm/coldfire.h b/arch/m68k/include/asm/coldfire.h
index 8daea2c..c7dce7e 100644
--- a/arch/m68k/include/asm/coldfire.h
+++ b/arch/m68k/include/asm/coldfire.h
@@ -31,14 +31,9 @@
  *	This is generally setup by the boards start up code.
  */
 #define	MCF_MBAR	0x10000000
-#if defined(CONFIG_M520x)
-#define	MCF_IPSBAR	0xFC000000
-#else
 #define	MCF_IPSBAR	0x40000000
-#endif
 
-#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
-    defined(CONFIG_M520x)
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
 #undef MCF_MBAR
 #define	MCF_MBAR	MCF_IPSBAR
 #endif