ARM: pxa: Don't hardcode addresses and size in map_desc tables

The virtual address, physical address and size of all regions for which
we create static mappings are defined in PXA headers. Replaced the
hardcoded values with macros.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 94f49c2..68a75fe 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -79,14 +79,14 @@
  */
 static struct map_desc common_io_desc[] __initdata = {
   	{	/* Devs */
-		.virtual	=  0xf2000000,
-		.pfn		= __phys_to_pfn(0x40000000),
-		.length		= 0x02000000,
+		.virtual	= (unsigned long)PERIPH_VIRT,
+		.pfn		= __phys_to_pfn(PERIPH_PHYS),
+		.length		= PERIPH_SIZE,
 		.type		= MT_DEVICE
 	}, {	/* UNCACHED_PHYS_0 */
-		.virtual	= 0xff000000,
+		.virtual	= UNCACHED_PHYS_0,
 		.pfn		= __phys_to_pfn(0x00000000),
-		.length		= 0x00100000,
+		.length		= UNCACHED_PHYS_0_SIZE,
 		.type		= MT_DEVICE
 	}
 };