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Diffstat (limited to 'arch/arm/mach-lh7a40x/include/mach/debug-macro.S')
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/debug-macro.S10
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm/mach-lh7a40x/include/mach/debug-macro.S b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
index c0dcbbba22ba..cff33625276f 100644
--- a/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
+++ b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
@@ -14,12 +14,10 @@
@ It is not known if this will be appropriate for every 40x
@ board.
- .macro addruart, rx, tmp
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1 @ MMU enabled?
- mov \rx, #0x00000700 @ offset from base
- orreq \rx, \rx, #0x80000000 @ physical base
- orrne \rx, \rx, #0xf8000000 @ virtual base
+ .macro addruart, rp, rv
+ mov \rp, #0x00000700 @ offset from base
+ orr \rv, \rp, #0xf8000000 @ virtual base
+ orr \rp, \rp, #0x80000000 @ physical base
.endm
.macro senduart,rd,rx