* [PATCH] ARM: highbank: fix debug uart virtual address for LPAE
@ 2013-08-14 1:49 Rob Herring
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From: Rob Herring @ 2013-08-14 1:49 UTC (permalink / raw)
To: linux-arm-kernel
From: Rob Herring <rob.herring@calxeda.com>
Section entries are 2MB on LPAE, so the DEBUG_LL virtual address must
have the same offset in the 2MB section as the physical address. This
fixes async external aborts when DEBUG_LL is enabled on Midway.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
arch/arm/include/debug/highbank.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/include/debug/highbank.S b/arch/arm/include/debug/highbank.S
index 8cad432..3204ff3 100644
--- a/arch/arm/include/debug/highbank.S
+++ b/arch/arm/include/debug/highbank.S
@@ -10,7 +10,7 @@
*/
.macro addruart,rp,rv,tmp
- ldr \rv, =0xfee36000
+ ldr \rv, =0xfef36000
ldr \rp, =0xfff36000
.endm
--
1.8.1.2
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2013-08-14 1:49 [PATCH] ARM: highbank: fix debug uart virtual address for LPAE Rob Herring
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