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+/*
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+ * TI DaVinci DM646X EVM board
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+ *
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+ * Derived from: arch/arm/mach-davinci/board-evm.c
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+ * Copyright (C) 2006 Texas Instruments.
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+ *
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+ * (C) 2007-2008, MontaVista Software, Inc.
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+ *
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+ * This file is licensed under the terms of the GNU General Public License
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+ * version 2. This program is licensed "as is" without any warranty of any
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+ * kind, whether express or implied.
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+ *
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+ */
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+
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+/**************************************************************************
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+ * Included Files
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+ **************************************************************************/
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+
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+#include <linux/kernel.h>
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+#include <linux/init.h>
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+#include <linux/leds.h>
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+#include <linux/gpio.h>
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+#include <linux/platform_device.h>
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+#include <linux/i2c.h>
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+#include <linux/i2c/at24.h>
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+#include <linux/i2c/pcf857x.h>
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+
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+#include <media/tvp514x.h>
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+#include <media/adv7343.h>
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+
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+#include <linux/mtd/mtd.h>
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+#include <linux/mtd/nand.h>
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+#include <linux/mtd/partitions.h>
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+#include <linux/clk.h>
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+#include <linux/export.h>
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+
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+#include <asm/mach-types.h>
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+#include <asm/mach/arch.h>
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+
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+#include <mach/common.h>
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+#include <mach/serial.h>
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+#include <linux/platform_data/i2c-davinci.h>
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+#include <linux/platform_data/mtd-davinci.h>
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+#include <mach/clock.h>
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+#include <mach/cdce949.h>
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+#include <linux/platform_data/mtd-davinci-aemif.h>
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+
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+#include "davinci.h"
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+#include "clock.h"
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+
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+#define NAND_BLOCK_SIZE SZ_128K
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+
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+/* Note: We are setting first partition as 'bootloader' constituting UBL, U-Boot
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+ * and U-Boot environment this avoids dependency on any particular combination
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+ * of UBL, U-Boot or flashing tools etc.
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+ */
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+static struct mtd_partition davinci_nand_partitions[] = {
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+ {
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+ /* UBL, U-Boot with environment */
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+ .name = "bootloader",
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+ .offset = MTDPART_OFS_APPEND,
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+ .size = 16 * NAND_BLOCK_SIZE,
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+ .mask_flags = MTD_WRITEABLE, /* force read-only */
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+ }, {
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+ .name = "kernel",
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+ .offset = MTDPART_OFS_APPEND,
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+ .size = SZ_4M,
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+ .mask_flags = 0,
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+ }, {
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+ .name = "filesystem",
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+ .offset = MTDPART_OFS_APPEND,
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+ .size = MTDPART_SIZ_FULL,
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+ .mask_flags = 0,
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+ }
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+};
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+
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+static struct davinci_aemif_timing dm6467tevm_nandflash_timing = {
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+ .wsetup = 29,
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+ .wstrobe = 24,
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+ .whold = 14,
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+ .rsetup = 19,
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+ .rstrobe = 33,
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+ .rhold = 0,
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+ .ta = 29,
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+};
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+
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+static struct davinci_nand_pdata davinci_nand_data = {
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+ .mask_cle = 0x80000,
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+ .mask_ale = 0x40000,
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+ .parts = davinci_nand_partitions,
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+ .nr_parts = ARRAY_SIZE(davinci_nand_partitions),
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+ .ecc_mode = NAND_ECC_HW,
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+ .options = 0,
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+};
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+
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+static struct resource davinci_nand_resources[] = {
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+ {
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+ .start = DM646X_ASYNC_EMIF_CS2_SPACE_BASE,
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+ .end = DM646X_ASYNC_EMIF_CS2_SPACE_BASE + SZ_32M - 1,
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+ .flags = IORESOURCE_MEM,
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+ }, {
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+ .start = DM646X_ASYNC_EMIF_CONTROL_BASE,
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+ .end = DM646X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
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+ .flags = IORESOURCE_MEM,
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+ },
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+};
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+
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+static struct platform_device davinci_nand_device = {
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+ .name = "davinci_nand",
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+ .id = 0,
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+
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+ .num_resources = ARRAY_SIZE(davinci_nand_resources),
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+ .resource = davinci_nand_resources,
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+
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+ .dev = {
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+ .platform_data = &davinci_nand_data,
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+ },
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+};
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+
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+#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
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