+#if defined(CONFIG_MTD_NAND_PLATFORM) || \
+ defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
+
+#ifdef CONFIG_MTD_PARTITIONS
+const char *part_probes[] = { "cmdlinepart", NULL };
+
+static struct mtd_partition ixdp425_partitions[] = {
+ {
+ .name = "ixp400 NAND FS 0",
+ .offset = 0,
+ .size = SZ_8M
+ }, {
+ .name = "ixp400 NAND FS 1",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL
+ },
+};
+#endif
+
+static void
+ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+{
+ struct nand_chip *this = mtd->priv;
+ int offset = (int)this->priv;
+
+ if (ctrl & NAND_CTRL_CHANGE) {
+ if (ctrl & NAND_NCE) {
+ gpio_line_set(IXDP425_NAND_NCE_PIN, IXP4XX_GPIO_LOW);
+ udelay(5);
+ } else
+ gpio_line_set(IXDP425_NAND_NCE_PIN, IXP4XX_GPIO_HIGH);
+
+ offset = (ctrl & NAND_CLE) ? IXDP425_NAND_CMD_BYTE : 0;
+ offset |= (ctrl & NAND_ALE) ? IXDP425_NAND_ADDR_BYTE : 0;
+ this->priv = (void *)offset;
+ }
+
+ if (cmd != NAND_CMD_NONE)
+ writeb(cmd, this->IO_ADDR_W + offset);
+}
+
+static struct platform_nand_data ixdp425_flash_nand_data = {
+ .chip = {
+ .chip_delay = 30,
+ .options = NAND_NO_AUTOINCR,
+#ifdef CONFIG_MTD_PARTITIONS
+ .part_probe_types = part_probes,
+ .partitions = ixdp425_partitions,
+ .nr_partitions = ARRAY_SIZE(ixdp425_partitions),
+#endif
+ },
+ .ctrl = {
+ .cmd_ctrl = ixdp425_flash_nand_cmd_ctrl
+ }
+};
+
+static struct resource ixdp425_flash_nand_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device ixdp425_flash_nand = {
+ .name = "gen_nand",
+ .id = -1,
+ .dev = {
+ .platform_data = &ixdp425_flash_nand_data,
+ },
+ .num_resources = 1,
+ .resource = &ixdp425_flash_nand_resource,
+};
+#endif /* CONFIG_MTD_NAND_PLATFORM */
+
+static struct i2c_gpio_platform_data ixdp425_i2c_gpio_data = {