summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-ixp4xx
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-ixp4xx')
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/debug-macro.S16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
index 3fc66d6d00a0..b974a49c0aff 100644
--- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
+++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
@@ -10,16 +10,16 @@
* published by the Free Software Foundation.
*/
- .macro addruart, rx, tmp
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1 @ MMU enabled?
- moveq \rx, #0xc8000000
- movne \rx, #0xff000000
- orrne \rx, \rx, #0x00b00000
+ .macro addruart, rp, rv
#ifdef __ARMEB__
- add \rx,\rx,#3 @ Uart regs are at off set of 3 if
- @ byte writes used - Big Endian.
+ mov \rp, #3 @ Uart regs are at off set of 3 if
+ @ byte writes used - Big Endian.
+#else
+ mov \rp, #0
#endif
+ orr \rv, \rp, #0xff000000 @ virtual
+ orr \rv, \rv, #0x00b00000
+ orr \rp, \rp, #0xc8000000 @ physical
.endm
#define UART_SHIFT 2