ARM: mx3/mx35_3ds: add NAND flash

The mx35_3ds comes with 2 GiByte NAND flash.  This adds the
corresponding platform device.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 85beece802aab702a71331f63fd6ff7065adb7bb..2ae10885635ad514172d2e953926b66a659dbb4b 100644 (file)
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -140,6 +140,7 @@ config MACH_MX35_3DS
        bool "Support MX35PDK platform"
        select ARCH_MX35
        select IMX_HAVE_PLATFORM_IMX_UART
+       select IMX_HAVE_PLATFORM_MXC_NAND
        default n
        help
          Include support for MX35PDK platform. This includes specific

diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-mx3/mach-mx35_3ds.c
index 73149b8fe92cbb19d3c9a2e2ed18418007c73dd0..b3629e7356066b2e142eaee30eeef1a3b127cc13 100644 (file)
--- a/arch/arm/mach-mx3/mach-mx35_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx35_3ds.c
@@ -66,6 +66,12 @@ static struct platform_device mx35pdk_flash = {
        .num_resources = 1,
 };
 
+static const struct mxc_nand_platform_data mx35pdk_nand_board_info __initconst = {
+       .width = 1,
+       .hw_ecc = 1,
+       .flash_bbt = 1,
+};
+
 static struct platform_device *devices[] __initdata = {
        &mxc_fec_device,
        &mx35pdk_flash,
@@ -119,6 +125,8 @@ static void __init mxc_board_init(void)
        imx35_add_imx_uart0(&uart_pdata);
 
        mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
+
+       imx35_add_mxc_nand(&mx35pdk_nand_board_info);
 }
 
 static void __init mx35pdk_timer_init(void)