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authorMarek Vasut <marek.vasut@gmail.com>2009-05-14 11:27:00 +0200
committerEric Miao <eric.y.miao@gmail.com>2009-06-05 10:43:29 +0800
commitfc9c1b6fc874d786f32163291b059ec574698aa2 (patch)
treede8c97f99e4218684512050305be22e503f3fc07 /arch/arm/mach-pxa/palmtx.c
parent37330efd4abb474b3fdfacea68beb37cf67564ed (diff)
downloadop-kernel-dev-fc9c1b6fc874d786f32163291b059ec574698aa2.zip
op-kernel-dev-fc9c1b6fc874d786f32163291b059ec574698aa2.tar.gz
[ARM] pxa/palm: Palm TX, T5, LD suspend-to-mem rework
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/palmtx.c')
-rw-r--r--arch/arm/mach-pxa/palmtx.c31
1 files changed, 10 insertions, 21 deletions
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 3ed5ae0..6c15d84 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -491,30 +491,18 @@ static struct pxafb_mach_info palmtx_lcd_screen = {
/******************************************************************************
* Power management - standby
******************************************************************************/
-#ifdef CONFIG_PM
-static u32 *addr __initdata;
-static u32 resume[3] __initdata = {
- 0xe3a00101, /* mov r0, #0x40000000 */
- 0xe380060f, /* orr r0, r0, #0x00f00000 */
- 0xe590f008, /* ldr pc, [r0, #0x08] */
-};
-
-static int __init palmtx_pm_init(void)
+static void __init palmtx_pm_init(void)
{
- int i;
-
- /* this is where the bootloader jumps */
- addr = phys_to_virt(PALMTX_STR_BASE);
-
- for (i = 0; i < 3; i++)
- addr[i] = resume[i];
-
- return 0;
+ static u32 resume[] = {
+ 0xe3a00101, /* mov r0, #0x40000000 */
+ 0xe380060f, /* orr r0, r0, #0x00f00000 */
+ 0xe590f008, /* ldr pc, [r0, #0x08] */
+ };
+
+ /* copy the bootloader */
+ memcpy(phys_to_virt(PALMTX_STR_BASE), resume, sizeof(resume));
}
-device_initcall(palmtx_pm_init);
-#endif
-
/******************************************************************************
* Machine init
******************************************************************************/
@@ -557,6 +545,7 @@ static void __init palmtx_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
+ palmtx_pm_init();
set_pxa_fb_info(&palmtx_lcd_screen);
pxa_set_mci_info(&palmtx_mci_platform_data);
palmtx_udc_init();
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