[PATCH] ARM: realview-eb11mp: fix map_desc alignment

Rob Herring robherring2 at gmail.com
Thu Sep 29 20:46:18 EDT 2011


From: Rob Herring <rob.herring at calxeda.com>

REALVIEW_EB11MP_GIC_CPU_BASE is not 4KB aligned which causes an
overlapping mapping. Use REALVIEW_EB11MP_SCU_BASE instead which is
aligned.

Signed-off-by: Rob Herring <rob.herring at calxeda.com>
---
Nico,

Here's another one. I visually checked the remaining Realview platforms and
think they are fine.

Rob

 arch/arm/mach-realview/realview_eb.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 026c66a..a9874e1 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -91,8 +91,8 @@ static struct map_desc realview_eb_io_desc[] __initdata = {
 
 static struct map_desc realview_eb11mp_io_desc[] __initdata = {
 	{
-		.virtual	= IO_ADDRESS(REALVIEW_EB11MP_GIC_CPU_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB11MP_GIC_CPU_BASE),
+		.virtual	= IO_ADDRESS(REALVIEW_EB11MP_SCU_BASE),
+		.pfn		= __phys_to_pfn(REALVIEW_EB11MP_SCU_BASE),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
 	}, {
-- 
1.7.5.4




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