arm: return both physical and virtual addresses from addruart

[net-next-2.6.git] / arch / arm / mach-ixp4xx / include / mach / debug-macro.S

diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
index 3fc66d6d00a01f9d5b559f65ce096ebbf5576717..b974a49c0aff45a6a1ca1967b501f7d80588e757 100644 (file)
--- 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