| sleep34xx.S (9d93b8a2c8c78972f0a3d15a820288dbb3968bf2) | sleep34xx.S (458e999eb14a301d4176783c8fcb277f5d009b4e) |
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| 1/* 2 * linux/arch/arm/mach-omap2/sleep.S 3 * 4 * (C) Copyright 2007 5 * Texas Instruments 6 * Karthik Dasu <karthik-dp@ti.com> 7 * 8 * (C) Copyright 2004 --- 31 unchanged lines hidden (view full) --- 40#define PM_PREPWSTST_CORE_P 0x48306AE8 41#define PM_PREPWSTST_MPU_V OMAP34XX_PRM_REGADDR(MPU_MOD, \ 42 OMAP3430_PM_PREPWSTST) 43#define PM_PWSTCTRL_MPU_P OMAP3430_PRM_BASE + MPU_MOD + OMAP2_PM_PWSTCTRL 44#define CM_IDLEST1_CORE_V OMAP34XX_CM_REGADDR(CORE_MOD, CM_IDLEST1) 45#define CM_IDLEST_CKGEN_V OMAP34XX_CM_REGADDR(PLL_MOD, CM_IDLEST) 46#define SRAM_BASE_P 0x40200000 47#define CONTROL_STAT 0x480022F0 | 1/* 2 * linux/arch/arm/mach-omap2/sleep.S 3 * 4 * (C) Copyright 2007 5 * Texas Instruments 6 * Karthik Dasu <karthik-dp@ti.com> 7 * 8 * (C) Copyright 2004 --- 31 unchanged lines hidden (view full) --- 40#define PM_PREPWSTST_CORE_P 0x48306AE8 41#define PM_PREPWSTST_MPU_V OMAP34XX_PRM_REGADDR(MPU_MOD, \ 42 OMAP3430_PM_PREPWSTST) 43#define PM_PWSTCTRL_MPU_P OMAP3430_PRM_BASE + MPU_MOD + OMAP2_PM_PWSTCTRL 44#define CM_IDLEST1_CORE_V OMAP34XX_CM_REGADDR(CORE_MOD, CM_IDLEST1) 45#define CM_IDLEST_CKGEN_V OMAP34XX_CM_REGADDR(PLL_MOD, CM_IDLEST) 46#define SRAM_BASE_P 0x40200000 47#define CONTROL_STAT 0x480022F0 |
| 48#define CONTROL_MEM_RTA_CTRL (OMAP343X_CTRL_BASE\ 49 + OMAP36XX_CONTROL_MEM_RTA_CTRL) |
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| 48#define SCRATCHPAD_MEM_OFFS 0x310 /* Move this as correct place is 49 * available */ 50#define SCRATCHPAD_BASE_P (OMAP343X_CTRL_BASE + OMAP343X_CONTROL_MEM_WKUP\ 51 + SCRATCHPAD_MEM_OFFS) 52#define SDRC_POWER_V OMAP34XX_SDRC_REGADDR(SDRC_POWER) 53#define SDRC_SYSCONFIG_P (OMAP343X_SDRC_BASE + SDRC_SYSCONFIG) 54#define SDRC_MR_0_P (OMAP343X_SDRC_BASE + SDRC_MR_0) 55#define SDRC_EMR2_0_P (OMAP343X_SDRC_BASE + SDRC_EMR2_0) --- 38 unchanged lines hidden (view full) --- 94 .text 95/* Function call to get the restore pointer for resume from OFF */ 96ENTRY(get_restore_pointer) 97 stmfd sp!, {lr} @ save registers on stack 98 adr r0, restore 99 ldmfd sp!, {pc} @ restore regs and return 100ENTRY(get_restore_pointer_sz) 101 .word . - get_restore_pointer | 50#define SCRATCHPAD_MEM_OFFS 0x310 /* Move this as correct place is 51 * available */ 52#define SCRATCHPAD_BASE_P (OMAP343X_CTRL_BASE + OMAP343X_CONTROL_MEM_WKUP\ 53 + SCRATCHPAD_MEM_OFFS) 54#define SDRC_POWER_V OMAP34XX_SDRC_REGADDR(SDRC_POWER) 55#define SDRC_SYSCONFIG_P (OMAP343X_SDRC_BASE + SDRC_SYSCONFIG) 56#define SDRC_MR_0_P (OMAP343X_SDRC_BASE + SDRC_MR_0) 57#define SDRC_EMR2_0_P (OMAP343X_SDRC_BASE + SDRC_EMR2_0) --- 38 unchanged lines hidden (view full) --- 96 .text 97/* Function call to get the restore pointer for resume from OFF */ 98ENTRY(get_restore_pointer) 99 stmfd sp!, {lr} @ save registers on stack 100 adr r0, restore 101 ldmfd sp!, {pc} @ restore regs and return 102ENTRY(get_restore_pointer_sz) 103 .word . - get_restore_pointer |
| 104 .text 105/* Function call to get the restore pointer for 3630 resume from OFF */ 106ENTRY(get_omap3630_restore_pointer) 107 stmfd sp!, {lr} @ save registers on stack 108 adr r0, restore_3630 109 ldmfd sp!, {pc} @ restore regs and return 110ENTRY(get_omap3630_restore_pointer_sz) 111 .word . - get_omap3630_restore_pointer |
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| 102 103 .text 104/* Function call to get the restore pointer for for ES3 to resume from OFF */ 105ENTRY(get_es3_restore_pointer) 106 stmfd sp!, {lr} @ save registers on stack 107 adr r0, restore_es3 108 ldmfd sp!, {pc} @ restore regs and return 109ENTRY(get_es3_restore_pointer_sz) --- 131 unchanged lines hidden (view full) --- 241 mov r2, r2, ror #2 242copy_to_sram: 243 ldmia r0!, {r3} @ val = *src 244 stmia r1!, {r3} @ *dst = val 245 subs r2, r2, #0x1 @ num_words-- 246 bne copy_to_sram 247 ldr r1, sram_base 248 blx r1 | 112 113 .text 114/* Function call to get the restore pointer for for ES3 to resume from OFF */ 115ENTRY(get_es3_restore_pointer) 116 stmfd sp!, {lr} @ save registers on stack 117 adr r0, restore_es3 118 ldmfd sp!, {pc} @ restore regs and return 119ENTRY(get_es3_restore_pointer_sz) --- 131 unchanged lines hidden (view full) --- 251 mov r2, r2, ror #2 252copy_to_sram: 253 ldmia r0!, {r3} @ val = *src 254 stmia r1!, {r3} @ *dst = val 255 subs r2, r2, #0x1 @ num_words-- 256 bne copy_to_sram 257 ldr r1, sram_base 258 blx r1 |
| 259 b restore 260 261restore_3630: 262 /*b restore_es3630*/ @ Enable to debug restore code 263 ldr r1, pm_prepwstst_core_p 264 ldr r2, [r1] 265 and r2, r2, #0x3 266 cmp r2, #0x0 @ Check if previous power state of CORE is OFF 267 bne restore 268 /* Disable RTA before giving control */ 269 ldr r1, control_mem_rta 270 mov r2, #OMAP36XX_RTA_DISABLE 271 str r2, [r1] 272 /* Fall thru for the remaining logic */ |
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| 249restore: 250 /* b restore*/ @ Enable to debug restore code 251 /* Check what was the reason for mpu reset and store the reason in r9*/ 252 /* 1 - Only L1 and logic lost */ 253 /* 2 - Only L2 lost - In this case, we wont be here */ 254 /* 3 - Both L1 and L2 lost */ 255 ldr r1, pm_pwstctrl_mpu 256 ldr r2, [r1] --- 389 unchanged lines hidden (view full) --- 646table_index_mask: 647 .word 0xFFF00000 648table_entry: 649 .word 0x00000C02 650cache_pred_disable_mask: 651 .word 0xFFFFE7FB 652control_stat: 653 .word CONTROL_STAT | 273restore: 274 /* b restore*/ @ Enable to debug restore code 275 /* Check what was the reason for mpu reset and store the reason in r9*/ 276 /* 1 - Only L1 and logic lost */ 277 /* 2 - Only L2 lost - In this case, we wont be here */ 278 /* 3 - Both L1 and L2 lost */ 279 ldr r1, pm_pwstctrl_mpu 280 ldr r2, [r1] --- 389 unchanged lines hidden (view full) --- 670table_index_mask: 671 .word 0xFFF00000 672table_entry: 673 .word 0x00000C02 674cache_pred_disable_mask: 675 .word 0xFFFFE7FB 676control_stat: 677 .word CONTROL_STAT |
| 678control_mem_rta: 679 .word CONTROL_MEM_RTA_CTRL |
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| 654kernel_flush: 655 .word v7_flush_dcache_all 656 /* 657 * When exporting to userspace while the counters are in SRAM, 658 * these 2 words need to be at the end to facilitate retrival! 659 */ 660kick_counter: 661 .word 0 662wait_dll_lock_counter: 663 .word 0 664ENTRY(omap34xx_cpu_suspend_sz) 665 .word . - omap34xx_cpu_suspend | 680kernel_flush: 681 .word v7_flush_dcache_all 682 /* 683 * When exporting to userspace while the counters are in SRAM, 684 * these 2 words need to be at the end to facilitate retrival! 685 */ 686kick_counter: 687 .word 0 688wait_dll_lock_counter: 689 .word 0 690ENTRY(omap34xx_cpu_suspend_sz) 691 .word . - omap34xx_cpu_suspend |