From a1b67b957ea3b9138ed8239796cb48d8b1bf66b0 Mon Sep 17 00:00:00 2001
From: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Date: Tue, 23 Mar 2010 19:49:35 +0100
Subject: MXC: mach-mx31_3ds: Add support for on board NAND Flash.

Since the using of Bad Block Table is not constantly a good behave
I had made it configurable.

Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-mx3/mach-mx31_3ds.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'arch/arm/mach-mx3/mach-mx31_3ds.c')

diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c
index 4a94c3c49480..bf1f54a31c4f 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx31_3ds.c
@@ -34,6 +34,7 @@
 #include <mach/board-mx31_3ds.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
+#include <mach/mxc_nand.h>
 #include "devices.h"
 
 /*!
@@ -53,6 +54,17 @@ static int mx31_3ds_pins[] = {
 	IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO),
 };
 
+/*
+ * NAND Flash
+ */
+static struct mxc_nand_platform_data imx31_3ds_nand_flash_pdata = {
+	.width		= 1,
+	.hw_ecc		= 1,
+#ifdef MACH_MX31_3DS_MXC_NAND_USE_BBT
+	.flash_bbt	= 1,
+#endif
+};
+
 static struct imxuart_platform_data uart_pdata = {
 	.flags = IMXUART_HAVE_RTSCTS,
 };
@@ -236,6 +248,7 @@ static void __init mxc_board_init(void)
 				      "mx31_3ds");
 
 	mxc_register_device(&mxc_uart_device0, &uart_pdata);
+	mxc_register_device(&mxc_nand_device, &imx31_3ds_nand_flash_pdata);
 
 	if (!mx31_3ds_init_expio())
 		platform_device_register(&smsc911x_device);
-- 
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