From 6c1249e588cbf0484fc3e6b0f0fc4a5892749b4d Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu, 18 Sep 2008 15:48:23 +0200
Subject: [PATCH] [ARM] pcm037: map AIPS1 and AIPS2 as nonshared area
The internal devices of the MX3 Processor have to be mapped
MT_DEVICE_NONSHARED devices, otherwise cache corruptions occur.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/mach-mx3/pcm037.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index 11fda95c86a..843f68c8ead 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -91,12 +91,12 @@ static struct map_desc pcm037_io_desc[] __initdata = {
.virtual = AIPS1_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS1_BASE_ADDR),
.length = AIPS1_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE_NONSHARED
}, {
.virtual = AIPS2_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
.length = AIPS2_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE_NONSHARED
},
};
--
2.41.3