[Blackfin] arch: Add physmap partition for BF527-EZkit
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
parent
0893f1250f
commit
d7e5dd41e3
1 changed files with 45 additions and 0 deletions
|
@ -32,6 +32,7 @@
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/mtd/mtd.h>
|
#include <linux/mtd/mtd.h>
|
||||||
#include <linux/mtd/partitions.h>
|
#include <linux/mtd/partitions.h>
|
||||||
|
#include <linux/mtd/physmap.h>
|
||||||
#include <linux/spi/spi.h>
|
#include <linux/spi/spi.h>
|
||||||
#include <linux/spi/flash.h>
|
#include <linux/spi/flash.h>
|
||||||
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
|
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
|
||||||
|
@ -172,6 +173,46 @@ static struct platform_device bf52x_t350mcqb_device = {
|
||||||
};
|
};
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
|
||||||
|
static struct mtd_partition ezkit_partitions[] = {
|
||||||
|
{
|
||||||
|
.name = "Bootloader",
|
||||||
|
.size = 0x40000,
|
||||||
|
.offset = 0,
|
||||||
|
}, {
|
||||||
|
.name = "Kernel",
|
||||||
|
.size = 0x1C0000,
|
||||||
|
.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 = 0x203fffff,
|
||||||
|
.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,
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
|
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
|
||||||
static struct mtd_partition partition_info[] = {
|
static struct mtd_partition partition_info[] = {
|
||||||
{
|
{
|
||||||
|
@ -947,6 +988,10 @@ static struct platform_device *stamp_devices[] __initdata = {
|
||||||
&bfin_device_gpiokeys,
|
&bfin_device_gpiokeys,
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
|
||||||
|
&ezkit_flash_device,
|
||||||
|
#endif
|
||||||
|
|
||||||
&bfin_gpios_device,
|
&bfin_gpios_device,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue