---

yaml --- r: 142818 b: refs/heads/master c: 81854f8 h: refs/heads/master v: v3
git-mirror · Apr 4, 2009 · b55a286 · b55a286
1 parent e1fc7bb
commit b55a286
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Showing 8 changed files with 110 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8c8aa5fa3060abc17e8a07d15f575485f6a0c0b8
+refs/heads/master: 81854f82c5c1a203b2f5c94f6aa2ed8b8e19f025
diff --git a/trunk/arch/arm/mach-pxa/include/mach/palmld.h b/trunk/arch/arm/mach-pxa/include/mach/palmld.h
@@ -87,6 +87,7 @@
 #define PALMLD_IDE_SIZE		0x00100000
 
 #define PALMLD_PHYS_IO_START	0x40000000
+#define PALMLD_STR_BASE		0xa0200000
 
 /* BATTERY */
 #define PALMLD_BAT_MAX_VOLTAGE		4000	/* 4.00V maximum voltage */

diff --git a/trunk/arch/arm/mach-pxa/include/mach/palmt5.h b/trunk/arch/arm/mach-pxa/include/mach/palmt5.h
@@ -59,6 +59,7 @@
 /* Various addresses  */
 #define PALMT5_PHYS_RAM_START	0xa0000000
 #define PALMT5_PHYS_IO_START	0x40000000
+#define PALMT5_STR_BASE		0xa0200000
 
 /* TOUCHSCREEN */
 #define AC97_LINK_FRAME		21

diff --git a/trunk/arch/arm/mach-pxa/include/mach/palmtx.h b/trunk/arch/arm/mach-pxa/include/mach/palmtx.h
@@ -78,6 +78,8 @@
 #define PALMTX_PHYS_RAM_START	0xa0000000
 #define PALMTX_PHYS_IO_START	0x40000000
 
+#define PALMTX_STR_BASE		0xa0200000
+
 #define PALMTX_PHYS_FLASH_START	PXA_CS0_PHYS	/* ChipSelect 0 */
 #define PALMTX_PHYS_NAND_START	PXA_CS1_PHYS	/* ChipSelect 1 */
 

diff --git a/trunk/arch/arm/mach-pxa/palmld.c b/trunk/arch/arm/mach-pxa/palmld.c
@@ -24,6 +24,7 @@
 #include <linux/gpio.h>
 #include <linux/wm97xx_batt.h>
 #include <linux/power_supply.h>
+#include <linux/sysdev.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -68,10 +69,10 @@ static unsigned long palmld_pin_config[] __initdata = {
 	GPIO47_FICP_TXD,
 
 	/* MATRIX KEYPAD */
-	GPIO100_KP_MKIN_0,
-	GPIO101_KP_MKIN_1,
-	GPIO102_KP_MKIN_2,
-	GPIO97_KP_MKIN_3,
+	GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
 	GPIO103_KP_MKOUT_0,
 	GPIO104_KP_MKOUT_1,
 	GPIO105_KP_MKOUT_2,
@@ -506,6 +507,33 @@ static struct pxafb_mach_info palmld_lcd_screen = {
 	.lcd_conn	= LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
 };
 
+/******************************************************************************
+ * 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)
+{
+	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;
+}
+
+device_initcall(palmld_pm_init);
+#endif
+
 /******************************************************************************
  * Machine init
  ******************************************************************************/

diff --git a/trunk/arch/arm/mach-pxa/palmt5.c b/trunk/arch/arm/mach-pxa/palmt5.c
@@ -75,10 +75,10 @@ static unsigned long palmt5_pin_config[] __initdata = {
 	GPIO95_GPIO,	/* usb power */
 
 	/* MATRIX KEYPAD */
-	GPIO100_KP_MKIN_0,
-	GPIO101_KP_MKIN_1,
-	GPIO102_KP_MKIN_2,
-	GPIO97_KP_MKIN_3,
+	GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
 	GPIO103_KP_MKOUT_0,
 	GPIO104_KP_MKOUT_1,
 	GPIO105_KP_MKOUT_2,
@@ -449,6 +449,33 @@ static struct pxafb_mach_info palmt5_lcd_screen = {
 	.lcd_conn	= LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
 };
 
+/******************************************************************************
+ * 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)
+{
+	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;
+}
+
+device_initcall(palmt5_pm_init);
+#endif
+
 /******************************************************************************
  * Machine init
  ******************************************************************************/

diff --git a/trunk/arch/arm/mach-pxa/palmtx.c b/trunk/arch/arm/mach-pxa/palmtx.c
@@ -93,10 +93,10 @@ static unsigned long palmtx_pin_config[] __initdata = {
 	GPIO116_GPIO,	/* wifi ready */
 
 	/* MATRIX KEYPAD */
-	GPIO100_KP_MKIN_0,
-	GPIO101_KP_MKIN_1,
-	GPIO102_KP_MKIN_2,
-	GPIO97_KP_MKIN_3,
+	GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
+	GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
 	GPIO103_KP_MKOUT_0,
 	GPIO104_KP_MKOUT_1,
 	GPIO105_KP_MKOUT_2,
@@ -458,6 +458,33 @@ static struct pxafb_mach_info palmtx_lcd_screen = {
 	.lcd_conn	= LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
 };
 
+/******************************************************************************
+ * 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)
+{
+	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;
+}
+
+device_initcall(palmtx_pm_init);
+#endif
+
 /******************************************************************************
  * Machine init
  ******************************************************************************/

diff --git a/trunk/arch/arm/mm/mmu.c b/trunk/arch/arm/mm/mmu.c
@@ -828,6 +828,17 @@ void __init reserve_node_zero(pg_data_t *pgdat)
 				BOOTMEM_DEFAULT);
 	}
 
+	if (machine_is_palmld() || machine_is_palmtx()) {
+		reserve_bootmem_node(pgdat, 0xa0000000, 0x1000,
+				BOOTMEM_EXCLUSIVE);
+		reserve_bootmem_node(pgdat, 0xa0200000, 0x1000,
+				BOOTMEM_EXCLUSIVE);
+	}
+
+	if (machine_is_palmt5())
+		reserve_bootmem_node(pgdat, 0xa0200000, 0x1000,
+				BOOTMEM_EXCLUSIVE);
+
 #ifdef CONFIG_SA1111
 	/*
 	 * Because of the SA1111 DMA bug, we want to preserve our