@@ -28,6 +28,7 @@
#include <plat/powerdomain.h>
#include <plat/control.h>
#include <plat/serial.h>
+#include <plat/sdrc.h>
#include <asm/tlbflush.h>
@@ -223,6 +224,9 @@ static void omap_sram_idle(void)
/* No need to save context */
save_state = 0;
break;
+ case PWRDM_POWER_OFF:
+ save_state = 3;
+ break;
default:
/* Invalid state */
printk(KERN_ERR "Invalid mpu state in sram_idle\n");
@@ -248,7 +252,12 @@ static void omap_sram_idle(void)
prm_set_mod_reg_bits(OMAP3430_EN_IO, WKUP_MOD, PM_WKEN);
}
- _omap_sram_idle(NULL, save_state);
+ /*
+ * omap3_arm_context is the location where ARM registers
+ * get saved. The restore path then reads from this
+ * location and restores them back.
+ */
+ _omap_sram_idle(omap3_arm_context, save_state);
cpu_init();
/* Restore table entry modified during MMU restoration */
@@ -36,12 +36,11 @@
OMAP3430_PM_PREPWSTST)
#define PM_PREPWSTST_MPU_V OMAP34XX_PRM_REGADDR(MPU_MOD, \
OMAP3430_PM_PREPWSTST)
-#define PM_PWSTCTRL_MPU_P OMAP34XX_PRM_REGADDR(MPU_MOD, PM_PWSTCTRL)
+#define PM_PWSTCTRL_MPU_P OMAP3430_PRM_BASE + MPU_MOD + PM_PWSTCTRL
#define SCRATCHPAD_MEM_OFFS 0x310 /* Move this as correct place is
* available */
-#define SCRATCHPAD_BASE_P OMAP343X_CTRL_REGADDR(\
- OMAP343X_CONTROL_MEM_WKUP +\
- SCRATCHPAD_MEM_OFFS)
+#define SCRATCHPAD_BASE_P (OMAP343X_CTRL_BASE + OMAP343X_CONTROL_MEM_WKUP\
+ + SCRATCHPAD_MEM_OFFS)
#define SDRC_POWER_V OMAP34XX_SDRC_REGADDR(SDRC_POWER)
.text
@@ -96,7 +95,7 @@ loop:
ldmfd sp!, {r0-r12, pc} @ restore regs and return
restore:
- /* b restore*/ @ Enable to debug restore code
+ /* b restore*/ @ Enable to debug restore code
/* Check what was the reason for mpu reset and store the reason in r9*/
/* 1 - Only L1 and logic lost */
/* 2 - Only L2 lost - In this case, we wont be here */
@@ -416,8 +415,6 @@ scratchpad_base:
.word SCRATCHPAD_BASE_P
sdrc_power:
.word SDRC_POWER_V
-context_mem:
- .word 0x803E3E14
clk_stabilize_delay:
.word 0x000001FF
assoc_mask: