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Diffstat (limited to 'arch/arm/mach-u300/core.c')
-rw-r--r--arch/arm/mach-u300/core.c47
1 files changed, 42 insertions, 5 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index ea41c236be0f..aa53ee22438f 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -21,7 +21,8 @@
#include <linux/gpio.h>
#include <linux/clk.h>
#include <linux/err.h>
-#include <mach/coh901318.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/fsmc.h>
#include <asm/types.h>
#include <asm/setup.h>
@@ -30,6 +31,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
+#include <mach/coh901318.h>
#include <mach/hardware.h>
#include <mach/syscon.h>
#include <mach/dma_channels.h>
@@ -285,6 +287,13 @@ static struct resource rtc_resources[] = {
*/
static struct resource fsmc_resources[] = {
{
+ .name = "nand_data",
+ .start = U300_NAND_CS0_PHYS_BASE,
+ .end = U300_NAND_CS0_PHYS_BASE + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "fsmc_regs",
.start = U300_NAND_IF_PHYS_BASE,
.end = U300_NAND_IF_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
@@ -1429,11 +1438,39 @@ static struct platform_device rtc_device = {
.resource = rtc_resources,
};
-static struct platform_device fsmc_device = {
- .name = "nandif",
+static struct mtd_partition u300_partitions[] = {
+ {
+ .name = "bootrecords",
+ .offset = 0,
+ .size = SZ_128K,
+ },
+ {
+ .name = "free",
+ .offset = SZ_128K,
+ .size = 8064 * SZ_1K,
+ },
+ {
+ .name = "platform",
+ .offset = 8192 * SZ_1K,
+ .size = 253952 * SZ_1K,
+ },
+};
+
+static struct fsmc_nand_platform_data nand_platform_data = {
+ .partitions = u300_partitions,
+ .nr_partitions = ARRAY_SIZE(u300_partitions),
+ .options = NAND_SKIP_BBTSCAN,
+ .width = FSMC_NAND_BW8,
+};
+
+static struct platform_device nand_device = {
+ .name = "fsmc-nand",
.id = -1,
- .num_resources = ARRAY_SIZE(fsmc_resources),
.resource = fsmc_resources,
+ .num_resources = ARRAY_SIZE(fsmc_resources),
+ .dev = {
+ .platform_data = &nand_platform_data,
+ },
};
static struct platform_device ave_device = {
@@ -1465,7 +1502,7 @@ static struct platform_device *platform_devs[] __initdata = {
&keypad_device,
&rtc_device,
&gpio_device,
- &fsmc_device,
+ &nand_device,
&wdog_device,
&ave_device
};