Modified: trunk/arch/blackfin/configs/BF548-EZKIT_defconfig (4142 => 4143)
--- trunk/arch/blackfin/configs/BF548-EZKIT_defconfig 2008-01-23 08:01:02 UTC (rev 4142)
+++ trunk/arch/blackfin/configs/BF548-EZKIT_defconfig 2008-01-23 16:48:35 UTC (rev 4143)
@@ -554,7 +554,7 @@
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x20000000
-CONFIG_MTD_PHYSMAP_LEN=0x400000
+CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PLATRAM is not set
Modified: trunk/arch/blackfin/mach-bf548/boards/ezkit.c (4142 => 4143)
--- trunk/arch/blackfin/mach-bf548/boards/ezkit.c 2008-01-23 08:01:02 UTC (rev 4142)
+++ trunk/arch/blackfin/mach-bf548/boards/ezkit.c 2008-01-23 16:48:35 UTC (rev 4143)
@@ -32,6 +32,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/irq.h>
@@ -327,6 +328,44 @@
};
#endif
+static struct mtd_partition ezkit_partitions[] = {
+ {
+ .name = "Bootloader",
+ .size = 0x20000,
+ .offset = 0,
+ }, {
+ .name = "Kernel",
+ .size = 0xE0000,
+ .offset = MTDPART_OFS_APPEND,
+ }, {
+ .name = "RootFS",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ }
+};
+
+static struct physmap_flash_data ezkit_flash_data = {
+ .width = 2,
+ .parts = ezkit_partitions,
+ .nr_parts = ARRAY_SIZE(ezkit_partitions),
+};
+
+static struct resource ezkit_flash_resource = {
+ .start = 0x20000000,
+ .end = 0x20ffffff,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device ezkit_flash_device = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &ezkit_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &ezkit_flash_resource,
+};
+
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* all SPI peripherals info goes here */
#if defined(CONFIG_MTD_M25P80) \
@@ -589,6 +628,7 @@
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
+ &ezkit_flash_device,
};
static int __init stamp_init(void)
