diff options
Diffstat (limited to 'arch/arm/mach-at91/pm_suspend.S')
| -rw-r--r-- | arch/arm/mach-at91/pm_suspend.S | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S index a25defda3d22..96781daa671a 100644 --- a/arch/arm/mach-at91/pm_suspend.S +++ b/arch/arm/mach-at91/pm_suspend.S @@ -4,7 +4,7 @@ * Copyright (C) 2006 Savin Zlobec * * AT91SAM9 support: - * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee + * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -14,6 +14,7 @@ #include <linux/linkage.h> #include <linux/clk/at91_pmc.h> #include "pm.h" +#include "generated/at91_pm_data-offsets.h" #define SRAMC_SELF_FRESH_ACTIVE 0x01 #define SRAMC_SELF_FRESH_EXIT 0x00 @@ -72,13 +73,9 @@ tmp2 .req r5 .arm /* - * void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *sdramc, - * void __iomem *ramc1, int memctrl) + * void at91_suspend_sram_fn(struct at91_pm_data*) * @input param: - * @r0: base address of AT91_PMC - * @r1: base address of SDRAM Controller (SDRAM, DDRSDR, or AT91_SYS) - * @r2: base address of second SDRAM Controller or 0 if not present - * @r3: pm information + * @r0: base address of struct at91_pm_data */ /* at91_pm_suspend_in_sram must be 8-byte aligned per the requirements of fncpy() */ .align 3 @@ -90,16 +87,16 @@ ENTRY(at91_pm_suspend_in_sram) mov tmp1, #0 mcr p15, 0, tmp1, c7, c10, 4 - str r0, .pmc_base - str r1, .sramc_base - str r2, .sramc1_base - - and r0, r3, #AT91_PM_MEMTYPE_MASK - str r0, .memtype - - lsr r0, r3, #AT91_PM_MODE_OFFSET - and r0, r0, #AT91_PM_MODE_MASK - str r0, .pm_mode + ldr tmp1, [r0, #PM_DATA_PMC] + str tmp1, .pmc_base + ldr tmp1, [r0, #PM_DATA_RAMC0] + str tmp1, .sramc_base + ldr tmp1, [r0, #PM_DATA_RAMC1] + str tmp1, .sramc1_base + ldr tmp1, [r0, #PM_DATA_MEMCTRL] + str tmp1, .memtype + ldr tmp1, [r0, #PM_DATA_MODE] + str tmp1, .pm_mode /* Active the self-refresh mode */ mov r0, #SRAMC_SELF_FRESH_ACTIVE |