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author | Dmitry Baryshkov <dbaryshkov@gmail.com> | 2008-10-16 15:17:05 (GMT) |
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committer | Dmitry Baryshkov <dbaryshkov@gmail.com> | 2008-10-29 18:08:37 (GMT) |
commit | 6af7a8eb1eb2b5a0967fccf61e750b085d60ad48 (patch) | |
tree | 05b7d4d994bf5582c037a39c0df152c5a651d858 /arch/arm/mach-pxa/poodle.c | |
parent | a20c7ab570ffdce1d6f67c7acf8c1c502a3b3839 (diff) | |
download | linux-6af7a8eb1eb2b5a0967fccf61e750b085d60ad48.tar.xz |
[MTD] sharpsl-nand: move registration to board code
Finally move registration of sharpsl-nand device to board-specific code.
sharpsl nand driver is now clean and simple.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/poodle.c')
-rw-r--r-- | arch/arm/mach-pxa/poodle.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 2e3bd8b..a45afdf 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -23,6 +23,7 @@ #include <linux/gpio.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/mtd/sharpsl.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -413,9 +414,59 @@ static struct pxafb_mach_info poodle_fb_info = { .lcd_conn = LCD_COLOR_TFT_16BPP, }; +static struct mtd_partition sharpsl_nand_partitions[] = { + { + .name = "System Area", + .offset = 0, + .size = 7 * 1024 * 1024, + }, + { + .name = "Root Filesystem", + .offset = 7 * 1024 * 1024, + .size = 22 * 1024 * 1024, + }, + { + .name = "Home Filesystem", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; + +static struct nand_bbt_descr sharpsl_bbt = { + .options = 0, + .offs = 4, + .len = 2, + .pattern = scan_ff_pattern +}; + +static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = { + .badblock_pattern = &sharpsl_bbt, + .partitions = sharpsl_nand_partitions, + .nr_partitions = ARRAY_SIZE(sharpsl_nand_partitions), +}; + +static struct resource sharpsl_nand_resources[] = { + { + .start = 0x0C000000, + .end = 0x0C000FFF, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device sharpsl_nand_device = { + .name = "sharpsl-nand", + .id = -1, + .resource = sharpsl_nand_resources, + .num_resources = ARRAY_SIZE(sharpsl_nand_resources), + .dev.platform_data = &sharpsl_nand_platform_data, +}; + static struct platform_device *devices[] __initdata = { &poodle_locomo_device, &poodle_scoop_device, + &sharpsl_nand_device, }; static void poodle_poweroff(void) |