aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-pxa/poodle.c
diff options
context:
space:
mode:
authorDmitry Baryshkov <dbaryshkov@gmail.com>2008-11-24 16:57:30 -0500
committerEric Miao <eric.miao@marvell.com>2008-12-02 01:43:49 -0500
commit431a2cff07446b0325ec063e5b401ca7c11e0058 (patch)
treee7f62cd8f77353ee28b6258450dc11779232e76d /arch/arm/mach-pxa/poodle.c
parent4a9295ccb43ead9ec054d0bd374c992c692b2cf4 (diff)
[ARM] pxa/poodle: add physmap mapping for ROM
Add mapping for system ROM using physmap-flash mapping. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/poodle.c')
-rw-r--r--arch/arm/mach-pxa/poodle.c32
1 files changed, 32 insertions, 0 deletions
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 @@
20#include <linux/fb.h> 20#include <linux/fb.h>
21#include <linux/pm.h> 21#include <linux/pm.h>
22#include <linux/delay.h> 22#include <linux/delay.h>
23#include <linux/mtd/physmap.h>
23#include <linux/gpio.h> 24#include <linux/gpio.h>
24#include <linux/spi/spi.h> 25#include <linux/spi/spi.h>
25#include <linux/spi/ads7846.h> 26#include <linux/spi/ads7846.h>
@@ -413,9 +414,40 @@ static struct pxafb_mach_info poodle_fb_info = {
413 .lcd_conn = LCD_COLOR_TFT_16BPP, 414 .lcd_conn = LCD_COLOR_TFT_16BPP,
414}; 415};
415 416
417static struct mtd_partition sharpsl_rom_parts[] = {
418 {
419 .name ="Boot PROM Filesystem",
420 .offset = 0x00120000,
421 .size = MTDPART_SIZ_FULL,
422 },
423};
424
425static struct physmap_flash_data sharpsl_rom_data = {
426 .width = 2,
427 .nr_parts = ARRAY_SIZE(sharpsl_rom_parts),
428 .parts = sharpsl_rom_parts,
429};
430
431static struct resource sharpsl_rom_resources[] = {
432 {
433 .start = 0x00000000,
434 .end = 0x007fffff,
435 .flags = IORESOURCE_MEM,
436 },
437};
438
439static struct platform_device sharpsl_rom_device = {
440 .name = "physmap-flash",
441 .id = -1,
442 .resource = sharpsl_rom_resources,
443 .num_resources = ARRAY_SIZE(sharpsl_rom_resources),
444 .dev.platform_data = &sharpsl_rom_data,
445};
446
416static struct platform_device *devices[] __initdata = { 447static struct platform_device *devices[] __initdata = {
417 &poodle_locomo_device, 448 &poodle_locomo_device,
418 &poodle_scoop_device, 449 &poodle_scoop_device,
450 &sharpsl_rom_device,
419}; 451};
420 452
421static void poodle_poweroff(void) 453static void poodle_poweroff(void)