[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>

diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 471a853..1f1917f 100644 (file)
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -524,30 +524,18 @@ static struct pxafb_mach_info palmld_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 palmld_pm_init(void)
+static void __init palmld_pm_init(void)
 {
-       int i;
-
-       /* this is where the bootloader jumps */
-       addr = phys_to_virt(PALMLD_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(PALMLD_STR_BASE), resume, sizeof(resume));
 }
 
-device_initcall(palmld_pm_init);
-#endif
-
 /******************************************************************************
  * Machine init
  ******************************************************************************/
@@ -586,6 +574,7 @@ static void __init palmld_init(void)
 {
        pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config));
 
+       palmld_pm_init();
        set_pxa_fb_info(&palmld_lcd_screen);
        pxa_set_mci_info(&palmld_mci_platform_data);
        pxa_set_ac97_info(&palmld_ac97_pdata);

diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 76a6ea2..aae64a1 100644 (file)
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -474,30 +474,18 @@ static struct pxafb_mach_info palmt5_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 palmt5_pm_init(void)
+static void __init palmt5_pm_init(void)
 {
-       int i;
-
-       /* this is where the bootloader jumps */
-       addr = phys_to_virt(PALMT5_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(PALMT5_STR_BASE), resume, sizeof(resume));
 }
 
-device_initcall(palmt5_pm_init);
-#endif
-
 /******************************************************************************
  * Machine init
  ******************************************************************************/
@@ -524,6 +512,7 @@ static void __init palmt5_init(void)
 {
        pxa2xx_mfp_config(ARRAY_AND_SIZE(palmt5_pin_config));
 
+       palmt5_pm_init();
        set_pxa_fb_info(&palmt5_lcd_screen);
        pxa_set_mci_info(&palmt5_mci_platform_data);
        palmt5_udc_init();
@@ -531,6 +520,7 @@ static void __init palmt5_init(void)
        pxa_set_ficp_info(&palmt5_ficp_platform_data);
        pxa_set_keypad_info(&palmt5_keypad_platform_data);
        wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
+
        platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 

diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 3ed5ae0..6c15d84 100644 (file)
--- 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();