[ARM] pcm037: map AIPS1 and AIPS2 as nonshared area
authorSascha Hauer <s.hauer@pengutronix.de>
Thu, 18 Sep 2008 13:48:23 +0000 (15:48 +0200)
committerSascha Hauer <s.hauer@pengutronix.de>
Thu, 30 Oct 2008 08:42:24 +0000 (09:42 +0100)
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

index 11fda95c86a5ca2911bdb8aaf97b6711171d8bf3..843f68c8ead11d2d1c1ada2bd017d1b93b0cd817 100644 (file)
@@ -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
        },
 };