diff options
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/ezkit.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 89a5ec4ca04..4e3e511bf14 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -32,6 +32,7 @@ #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/mtd/plat-ram.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) @@ -86,6 +87,101 @@ static struct platform_device smc91x_device = { }; #endif +#if defined(CONFIG_MTD_PSD4256G) || defined(CONFIG_MTD_PSD4256G_MODULE) +static const char *map_probes[] = { + "stm_flash", + NULL, +}; + +static struct platdata_mtd_ram stm_pri_data_a = { + .mapname = "Flash A Primary", + .map_probes = map_probes, + .bankwidth = 2, +}; + +static struct resource stm_pri_resource_a = { + .start = 0x20000000, + .end = 0x200fffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device stm_pri_device_a = { + .name = "mtd-ram", + .id = 0, + .dev = { + .platform_data = &stm_pri_data_a, + }, + .num_resources = 1, + .resource = &stm_pri_resource_a, +}; + +static struct platdata_mtd_ram stm_pri_data_b = { + .mapname = "Flash B Primary", + .map_probes = map_probes, + .bankwidth = 2, +}; + +static struct resource stm_pri_resource_b = { + .start = 0x20100000, + .end = 0x201fffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device stm_pri_device_b = { + .name = "mtd-ram", + .id = 4, + .dev = { + .platform_data = &stm_pri_data_b, + }, + .num_resources = 1, + .resource = &stm_pri_resource_b, +}; +#endif + +#if defined(CONFIG_MTD_PLATRAM) || defined(CONFIG_MTD_PLATRAM_MODULE) +static struct platdata_mtd_ram sram_data_a = { + .mapname = "Flash A SRAM", + .bankwidth = 2, +}; + +static struct resource sram_resource_a = { + .start = 0x20240000, + .end = 0x2024ffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device sram_device_a = { + .name = "mtd-ram", + .id = 8, + .dev = { + .platform_data = &sram_data_a, + }, + .num_resources = 1, + .resource = &sram_resource_a, +}; + +static struct platdata_mtd_ram sram_data_b = { + .mapname = "Flash B SRAM", + .bankwidth = 2, +}; + +static struct resource sram_resource_b = { + .start = 0x202c0000, + .end = 0x202cffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device sram_device_b = { + .name = "mtd-ram", + .id = 9, + .dev = { + .platform_data = &sram_data_b, + }, + .num_resources = 1, + .resource = &sram_resource_b, +}; +#endif + #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition bfin_spi_flash_partitions[] = { { @@ -357,6 +453,16 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_dpmc, +#if defined(CONFIG_MTD_PSD4256G) || defined(CONFIG_MTD_PSD4256G_MODULE) + &stm_pri_device_a, + &stm_pri_device_b, +#endif + +#if defined(CONFIG_MTD_PLATRAM) || defined(CONFIG_MTD_PLATRAM_MODULE) + &sram_device_a, + &sram_device_b, +#endif + #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) &smc91x_device, #endif |