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    Subject[PATCH 03/25] Blackfin: bf533-ezkit: add resources for FISP devices
    Date
    The BF533-EZKIT has two Flash In-System Programming devices hooked up to
    the async memory bus, so add resources for the primary flashes and the
    SRAMs on the devices.

    Signed-off-by: Mike Frysinger <vapier@gentoo.org>
    ---
    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 89a5ec4..4e3e511 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
    --
    1.6.3.1


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