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-rw-r--r--arch/arm/mach-mx3/armadillo5x0.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/mach-mx3/armadillo5x0.c b/arch/arm/mach-mx3/armadillo5x0.c
index 541181090b3..38d99e6c9d0 100644
--- a/arch/arm/mach-mx3/armadillo5x0.c
+++ b/arch/arm/mach-mx3/armadillo5x0.c
@@ -31,6 +31,7 @@
#include <linux/smsc911x.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -97,6 +98,48 @@ static int armadillo5x0_pins[] = {
};
/*
+ * MTD NOR Flash
+ */
+static struct mtd_partition armadillo5x0_nor_flash_partitions[] = {
+ {
+ .name = "nor.bootloader",
+ .offset = 0x00000000,
+ .size = 4*32*1024,
+ }, {
+ .name = "nor.kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 16*128*1024,
+ }, {
+ .name = "nor.userland",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 110*128*1024,
+ }, {
+ .name = "nor.config",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 1*128*1024,
+ },
+};
+
+static struct physmap_flash_data armadillo5x0_nor_flash_pdata = {
+ .width = 2,
+ .parts = armadillo5x0_nor_flash_partitions,
+ .nr_parts = ARRAY_SIZE(armadillo5x0_nor_flash_partitions),
+};
+
+static struct resource armadillo5x0_nor_flash_resource = {
+ .flags = IORESOURCE_MEM,
+ .start = CS0_BASE_ADDR,
+ .end = CS0_BASE_ADDR + SZ_64M - 1,
+};
+
+static struct platform_device armadillo5x0_nor_flash = {
+ .name = "physmap-flash",
+ .id = -1,
+ .num_resources = 1,
+ .resource = &armadillo5x0_nor_flash_resource,
+};
+
+/*
* FB support
*/
static const struct fb_videomode fb_modedb[] = {
@@ -272,6 +315,10 @@ static void __init armadillo5x0_init(void)
/* Register FB */
mxc_register_device(&mx3_ipu, &mx3_ipu_data);
mxc_register_device(&mx3_fb, &mx3fb_pdata);
+
+ /* Register NOR Flash */
+ mxc_register_device(&armadillo5x0_nor_flash,
+ &armadillo5x0_nor_flash_pdata);
}
static void __init armadillo5x0_timer_init(void)