diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index abaaead..ebe882b 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_OMAP_IOMMU)		+= $(iommu-y)
 obj-$(CONFIG_MACH_OMAP_GENERIC)		+= board-generic.o
 obj-$(CONFIG_MACH_OMAP_H4)		+= board-h4.o
 obj-$(CONFIG_MACH_OMAP_2430SDP)		+= board-2430sdp.o \
+					   board-sdp-flash.o \
 					   mmc-twl4030.o
 obj-$(CONFIG_MACH_OMAP_APOLLON)		+= board-apollon.o
 obj-$(CONFIG_MACH_OMAP3_BEAGLE)		+= board-omap3beagle.o \
@@ -61,6 +62,7 @@ obj-$(CONFIG_MACH_OMAP3EVM)		+= board-omap3evm.o \
 obj-$(CONFIG_MACH_OMAP3_PANDORA)	+= board-omap3pandora.o \
 					   mmc-twl4030.o
 obj-$(CONFIG_MACH_OMAP_3430SDP)		+= board-3430sdp.o \
+					   board-sdp-flash.o \
 					   mmc-twl4030.o
 obj-$(CONFIG_MACH_NOKIA_N8X0)		+= board-n8x0.o
 obj-$(CONFIG_MACH_NOKIA_RX51)		+= board-rx51.o \
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index c693668..39fcb36 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -38,6 +38,7 @@
 #include <mach/usb.h>
 #include <mach/gpmc-smc91x.h>
 
+#include "board-sdp.h"
 #include "mmc-twl4030.h"
 
 #define SDP2430_CS0_BASE	0x04000000
@@ -210,6 +211,7 @@ static void __init omap_2430sdp_init(void)
 	twl4030_mmc_init(mmc);
 	usb_musb_init();
 	board_smc91x_init();
+	sdp_flash_init();
 
 	/* Turn off secondary LCD backlight */
 	ret = gpio_request(SECONDARY_LCD_GPIO, "Secondary LCD backlight");
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index c71417f..1675c02 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -41,6 +41,7 @@
 #include <mach/keypad.h>
 #include <mach/gpmc-smc91x.h>
 
+#include "board-sdp.h"
 #include "sdram-qimonda-hyb18m512160af-6.h"
 #include "mmc-twl4030.h"
 
@@ -494,6 +495,7 @@ static void __init omap_3430sdp_init(void)
 	omap_serial_init(&sdp3430_uart_config);
 	usb_musb_init();
 	board_smc91x_init();
+	sdp_flash_init();
 	usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, true, true, 57, 61);
 }
 
diff --git a/arch/arm/mach-omap2/board-sdp-flash.c b/arch/arm/mach-omap2/board-sdp-flash.c
new file mode 100644
index 0000000..1b992cc
--- /dev/null
+++ b/arch/arm/mach-omap2/board-sdp-flash.c
@@ -0,0 +1,326 @@
+/*
+ * arch/arm/mach-omap2/board-sdp-flash.c
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2009 Texas Instruments
+ *
+ * Modified from mach-omap2/board-3430sdp-flash.c
+ * Author: Vimal Singh <vimalsingh@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/io.h>
+
+#include <asm/mach/flash.h>
+#include <mach/onenand.h>
+#include <mach/gpmc.h>
+#include <mach/nand.h>
+
+#define REG_FPGA_REV			0x10
+#define REG_FPGA_DIP_SWITCH_INPUT2	0x60
+#define MAX_SUPPORTED_GPMC_CONFIG	3
+
+/* various memory sizes */
+#define FLASH_SIZE_SDPV1	SZ_64M
+#define FLASH_SIZE_SDPV2	SZ_128M
+
+#define FLASH_BASE_SDPV1	0x04000000 /* NOR flash (64 Meg aligned) */
+#define FLASH_BASE_SDPV2	0x10000000 /* NOR flash (256 Meg aligned) */
+
+#define DEBUG_BASE		0x08000000 /* debug board */
+
+#define PDC_NOR		1
+#define PDC_NAND	2
+#define PDC_ONENAND	3
+#define DBG_MPDB	4
+
+/* REVISIT: Does for some x, chip_sel_sdp[x] maches for 2430 SDP ? */
+
+/* SDP3430 V2 Board CS organization
+ * Different from SDP3430 V1. Now 4 switches used to specify CS
+ */
+static const unsigned char chip_sel_sdp[][GPMC_CS_NUM] = {
+/* GPMC CS Indices (ON=0, OFF=1)*/
+/* S8-1 2 3 4 IDX   CS0,       CS1,      CS2 ..                    CS7  */
+/*ON ON ON ON*/{PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0},
+/*ON ON ON OFF*/{PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0},
+/*ON ON OFF ON */{PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0},
+};
+
+static struct mtd_partition sdp_nor_partitions[] = {
+	/* bootloader (U-Boot, etc) in first sector */
+	{
+		.name		= "Bootloader-NOR",
+		.offset		= 0,
+		.size		= SZ_256K,
+		.mask_flags	= MTD_WRITEABLE, /* force read-only */
+	},
+	/* bootloader params in the next sector */
+	{
+		.name		= "Params-NOR",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= SZ_256K,
+		.mask_flags	= 0,
+	},
+	/* kernel */
+	{
+		.name		= "Kernel-NOR",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= SZ_2M,
+		.mask_flags	= 0
+	},
+	/* file system */
+	{
+		.name		= "Filesystem-NOR",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= MTDPART_SIZ_FULL,
+		.mask_flags	= 0
+	}
+};
+
+static struct flash_platform_data sdp_nor_data = {
+	.map_name	= "cfi_probe",
+	.width		= 2,
+	.parts		= sdp_nor_partitions,
+	.nr_parts	= ARRAY_SIZE(sdp_nor_partitions),
+};
+
+static struct resource sdp_nor_resource = {
+	.start		= 0,
+	.end		= 0,
+	.flags		= IORESOURCE_MEM,
+};
+
+static struct platform_device sdp_nor_device = {
+	.name		= "omapflash",
+	.id		= 0,
+	.dev		= {
+			.platform_data = &sdp_nor_data,
+	},
+	.num_resources	= 1,
+	.resource	= &sdp_nor_resource,
+};
+
+#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
+		defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
+
+static struct mtd_partition board_onenand_partitions[] = {
+	{
+		.name		= "X-Loader-OneNAND",
+		.offset		= 0,
+		.size		= 4 * (64 * 2048),
+		.mask_flags	= MTD_WRITEABLE  /* force read-only */
+	},
+	{
+		.name		= "U-Boot-OneNAND",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= 2 * (64 * 2048),
+		.mask_flags	= MTD_WRITEABLE  /* force read-only */
+	},
+	{
+		.name		= "U-Boot Environment-OneNAND",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= 1 * (64 * 2048),
+	},
+	{
+		.name		= "Kernel-OneNAND",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= 16 * (64 * 2048),
+	},
+	{
+		.name		= "File System-OneNAND",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= MTDPART_SIZ_FULL,
+	},
+};
+
+static struct omap_onenand_platform_data board_onenand_data = {
+	.parts		= board_onenand_partitions,
+	.nr_parts	= ARRAY_SIZE(board_onenand_partitions),
+	.dma_channel	= -1,   /* disable DMA in OMAP OneNAND driver */
+};
+
+
+static void __init board_onenand_init(void)
+{
+	gpmc_onenand_init(&board_onenand_data);
+}
+
+#else
+
+static inline void board_onenand_init(void)
+{
+}
+#endif /* CONFIG_MTD_ONENAND_OMAP2 || CONFIG_MTD_ONENAND_OMAP2_MODULE */
+
+static struct mtd_partition sdp_nand_partitions[] = {
+	/* All the partition sizes are listed in terms of NAND block size */
+	{
+		.name		= "X-Loader-NAND",
+		.offset		= 0,
+		.size		= 4 * (64 * 2048),
+		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
+	},
+	{
+		.name		= "U-Boot-NAND",
+		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x80000 */
+		.size		= 10 * (64 * 2048),
+		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
+	},
+	{
+		.name		= "Boot Env-NAND",
+
+		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x1c0000 */
+		.size		= 6 * (64 * 2048),
+	},
+	{
+		.name		= "Kernel-NAND",
+		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x280000 */
+		.size		= 40 * (64 * 2048),
+	},
+	{
+		.name		= "File System - NAND",
+		.size		= MTDPART_SIZ_FULL,
+		.offset		= MTDPART_OFS_APPEND,	/* Offset = 0x780000 */
+	},
+};
+
+static struct omap_nand_platform_data sdp_nand_data = {
+	.parts		= sdp_nand_partitions,
+	.nr_parts	= ARRAY_SIZE(sdp_nand_partitions),
+	.nand_setup	= NULL,
+	.dma_channel	= -1,		/* disable DMA in OMAP NAND driver */
+	.dev_ready	= NULL,
+};
+
+static struct resource sdp_nand_resource = {
+	.flags		= IORESOURCE_MEM,
+};
+
+static struct platform_device sdp_nand_device = {
+	.name			= "omap2-nand",
+	.id			= 0,
+	.dev			= {
+		.platform_data	= &sdp_nand_data,
+	},
+	.num_resources	= 1,
+	.resource		= &sdp_nand_resource,
+};
+
+/**
+ * get_gpmc0_type - Reads the FPGA DIP_SWITCH_INPUT_REGISTER2 to get
+ * the various cs values.
+ */
+static u8 get_gpmc0_type(void)
+{
+	u8 cs;
+	void __iomem *fpga_map_addr;
+	fpga_map_addr = ioremap(DEBUG_BASE, 4096);
+	/* if ioremap does not return a valid pointer, exit */
+	if (!fpga_map_addr)
+		return -ENOMEM;
+
+	if (!(__raw_readw(fpga_map_addr + REG_FPGA_REV))) {
+		/* we dont have an DEBUG FPGA??? */
+		/* Depend on #defines!! default to strata boot return param */
+		return 0x0;
+	}
+	/* S8-DIP-OFF = 1, S8-DIP-ON = 0 */
+	cs = (u8) (__raw_readw(fpga_map_addr + REG_FPGA_DIP_SWITCH_INPUT2)
+			& 0xF);
+	/* ES2.0 SDP's onwards 4 dip switches are provided for CS */
+	if (omap_rev() >= OMAP3430_REV_ES1_0)
+		/* change (S8-1:4=DS-2:0) to (S8-4:1=DS-2:0) */
+		cs = ((cs & 8) >> 3) | ((cs & 4) >> 1) |
+			((cs & 2) << 1) | ((cs & 1) << 3);
+	else
+		/* change (S8-1:3=DS-2:0) to (S8-3:1=DS-2:0) */
+		cs = ((cs & 4) >> 2) | (cs & 2) | ((cs & 1) << 2);
+	iounmap(fpga_map_addr);
+	return cs;
+}
+
+/**
+ * sdp3430_flash_init - Identify devices connected to GPMC and register.
+ *
+ * @return - void.
+ */
+void __init sdp_flash_init(void)
+{
+	u8		cs = 0;
+	u8		nandcs = GPMC_CS_NUM + 1;
+	u8		onenandcs = GPMC_CS_NUM + 1;
+	u8		idx;
+	unsigned char	*config_sel = NULL;
+
+	/* REVISIT: Is this return correct idx for 2430 SDP?
+	 * for which cs configuration matches for 2430 SDP?
+	 */
+	idx = get_gpmc0_type();
+	if (idx >= MAX_SUPPORTED_GPMC_CONFIG) {
+		printk(KERN_ERR "Invalid Chip select Selection..\
+				sdp3430_flash_init returned with error\n");
+		return;
+	}
+	config_sel = (unsigned char *)(chip_sel_sdp[idx]);
+
+	/* Configure start address and size of NOR device */
+	if (omap_rev() >= OMAP3430_REV_ES1_0) {
+		sdp_nor_resource.start	= FLASH_BASE_SDPV2;
+		sdp_nor_resource.end	= FLASH_BASE_SDPV2
+						+ FLASH_SIZE_SDPV2 - 1;
+	} else {
+		sdp_nor_resource.start	= FLASH_BASE_SDPV1;
+		sdp_nor_resource.end	= FLASH_BASE_SDPV1
+						+ FLASH_SIZE_SDPV1 - 1;
+	}
+
+	if (platform_device_register(&sdp_nor_device) < 0)
+		printk(KERN_ERR "Unable to register NOR device\n");
+
+	while (cs < GPMC_CS_NUM) {
+		switch (config_sel[cs]) {
+		case PDC_NAND:
+			if (nandcs > GPMC_CS_NUM)
+				nandcs = cs;
+			break;
+		case PDC_ONENAND:
+			if (onenandcs > GPMC_CS_NUM)
+				onenandcs = cs;
+			break;
+		};
+		cs++;
+	}
+
+	if (onenandcs > GPMC_CS_NUM) {
+		printk(KERN_INFO "OneNAND: Unable to find configuration "
+				" in GPMC\n ");
+	} else {
+#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
+		defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
+
+		board_onenand_data.cs = onenandcs;
+#endif /* CONFIG_MTD_ONENAND_OMAP2 || CONFIG_MTD_ONENAND_OMAP2_MODULE */
+		board_onenand_init();
+	}
+
+	if (nandcs > GPMC_CS_NUM) {
+		printk(KERN_INFO "NAND: Unable to find configuration "
+				" in GPMC\n ");
+	} else {
+		sdp_nand_data.cs = nandcs;
+		sdp_nand_data.gpmc_cs_baseaddr = (void *)(OMAP34XX_GPMC_VIRT +
+					GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE);
+		sdp_nand_data.gpmc_baseaddr = (void *) (OMAP34XX_GPMC_VIRT);
+
+		if (platform_device_register(&sdp_nand_device) < 0)
+			printk(KERN_ERR "Unable to register NAND device\n");
+
+	}
diff --git a/arch/arm/mach-omap2/board-sdp.h b/arch/arm/mach-omap2/board-sdp.h
new file mode 100644
index 0000000..f14daa1
--- /dev/null
+++ b/arch/arm/mach-omap2/board-sdp.h
@@ -0,0 +1,15 @@
+/*
+ *  arch/arm/plat-omap/include/mach/board-sdp.h
+ *
+ *  Information structures for SDP-specific board config data
+ *
+ *  Copyright (C) 2009 Nokia Corporation
+ *  Copyright (C) 2009 Texas Instruments
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+extern void sdp_flash_init(void);
+
diff --git a/arch/arm/plat-omap/include/mach/gpmc.h b/arch/arm/plat-omap/include/mach/gpmc.h
index 921b165..29ee89b 100644
--- a/arch/arm/plat-omap/include/mach/gpmc.h
+++ b/arch/arm/plat-omap/include/mach/gpmc.h
@@ -27,6 +27,8 @@
 
 #define GPMC_CONFIG		0x50
 #define GPMC_STATUS		0x54
+#define GPMC_CS0_BASE		0x60
+#define GPMC_CS_SIZE		0x30
 
 #define GPMC_CONFIG1_WRAPBURST_SUPP     (1 << 31)
 #define GPMC_CONFIG1_READMULTIPLE_SUPP  (1 << 30)
