diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c
index f8a742bb2d5b..cb14b0682cef 100644
--- a/arch/arm/mach-imx/generic.c
+++ b/arch/arm/mach-imx/generic.c
@@ -273,8 +273,12 @@ static struct platform_device *devices[] __initdata = {
 };
 
 static struct map_desc imx_io_desc[] __initdata = {
-	/* virtual     physical    length      type */
-	{IMX_IO_BASE, IMX_IO_PHYS, IMX_IO_SIZE, MT_DEVICE},
+	{
+		.virtual	= IMX_IO_BASE,
+		.pfn		= __phys_to_pfn(IMX_IO_PHYS),
+		.length		= IMX_IO_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 
 void __init
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index a7511ddfe364..4cbdc1fe04b1 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -61,13 +61,37 @@ mx1ads_init(void)
 }
 
 static struct map_desc mx1ads_io_desc[] __initdata = {
-	/* virtual     physical    length      type */
-	{IMX_CS0_VIRT, IMX_CS0_PHYS, IMX_CS0_SIZE, MT_DEVICE},
-	{IMX_CS1_VIRT, IMX_CS1_PHYS, IMX_CS1_SIZE, MT_DEVICE},
-	{IMX_CS2_VIRT, IMX_CS2_PHYS, IMX_CS2_SIZE, MT_DEVICE},
-	{IMX_CS3_VIRT, IMX_CS3_PHYS, IMX_CS3_SIZE, MT_DEVICE},
-	{IMX_CS4_VIRT, IMX_CS4_PHYS, IMX_CS4_SIZE, MT_DEVICE},
-	{IMX_CS5_VIRT, IMX_CS5_PHYS, IMX_CS5_SIZE, MT_DEVICE},
+	{
+		.virtual	= IMX_CS0_VIRT,
+		.pfn		= __phys_to_pfn(IMX_CS0_PHYS),
+		.length		= IMX_CS0_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= IMX_CS1_VIRT,
+		.pfn		= __phys_to_pfn(IMX_CS1_PHYS),
+		.length		= IMX_CS1_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= IMX_CS2_VIRT,
+		.pfn		= __phys_to_pfn(IMX_CS2_PHYS),
+		.length		= IMX_CS2_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= IMX_CS3_VIRT,
+		.pfn		= __phys_to_pfn(IMX_CS3_PHYS),
+		.length		= IMX_CS3_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= IMX_CS4_VIRT,
+		.pfn		= __phys_to_pfn(IMX_CS4_PHYS),
+		.length		= IMX_CS4_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= IMX_CS5_VIRT,
+		.pfn		= __phys_to_pfn(IMX_CS5_PHYS),
+		.length		= IMX_CS5_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 
 static void __init