From 431a2cff07446b0325ec063e5b401ca7c11e0058 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Tue, 25 Nov 2008 00:57:30 +0300 Subject: [PATCH] [ARM] pxa/poodle: add physmap mapping for ROM Add mapping for system ROM using physmap-flash mapping. Signed-off-by: Dmitry Baryshkov Signed-off-by: Eric Miao --- arch/arm/mach-pxa/poodle.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 2e3bd8b1523b..ae88855bf974 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include #include @@ -413,9 +414,40 @@ static struct pxafb_mach_info poodle_fb_info = { .lcd_conn = LCD_COLOR_TFT_16BPP, }; +static struct mtd_partition sharpsl_rom_parts[] = { + { + .name ="Boot PROM Filesystem", + .offset = 0x00120000, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data sharpsl_rom_data = { + .width = 2, + .nr_parts = ARRAY_SIZE(sharpsl_rom_parts), + .parts = sharpsl_rom_parts, +}; + +static struct resource sharpsl_rom_resources[] = { + { + .start = 0x00000000, + .end = 0x007fffff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device sharpsl_rom_device = { + .name = "physmap-flash", + .id = -1, + .resource = sharpsl_rom_resources, + .num_resources = ARRAY_SIZE(sharpsl_rom_resources), + .dev.platform_data = &sharpsl_rom_data, +}; + static struct platform_device *devices[] __initdata = { &poodle_locomo_device, &poodle_scoop_device, + &sharpsl_rom_device, }; static void poodle_poweroff(void) -- 2.34.1