diff options
| author | Abhilash Kesavan <a.kesavan@samsung.com> | 2011-10-04 20:25:51 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-10-04 20:25:51 +0900 |
| commit | e2e13621b267f88f69917780e107725d2c0ecad9 (patch) | |
| tree | 0e2a13a08fd4deda46c19d0c8716ba7ffbd301c1 /arch/arm/mach-s5pv210 | |
| parent | 0da3beadcbed2128702831c9fe106ea23e194b3f (diff) | |
ARM: S5P: Make the sleep code common for S5P series SoCs
The sleep code for S5PV210 and EXYNOS4 are identical; moreover
S5p64X0 and S5PC100 for which support will be added soon can
use the same procedure. Create a common sleep code in the plat-s5p
directory so that it can be re-used.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pv210')
| -rw-r--r-- | arch/arm/mach-s5pv210/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv210/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv210/sleep.S | 52 |
3 files changed, 2 insertions, 53 deletions
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig index 34b772a9932..646057ab2e4 100644 --- a/arch/arm/mach-s5pv210/Kconfig +++ b/arch/arm/mach-s5pv210/Kconfig @@ -15,6 +15,7 @@ config CPU_S5PV210 select S5P_EXT_INT select S5P_HRT select S5P_PM if PM + select S5P_SLEEP if PM help Enable S5PV210 CPU support diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile index ef7e4668d67..009fbe53df9 100644 --- a/arch/arm/mach-s5pv210/Makefile +++ b/arch/arm/mach-s5pv210/Makefile @@ -14,7 +14,7 @@ obj- := obj-$(CONFIG_CPU_S5PV210) += cpu.o init.o clock.o dma.o obj-$(CONFIG_CPU_S5PV210) += setup-i2c0.o -obj-$(CONFIG_PM) += pm.o sleep.o +obj-$(CONFIG_PM) += pm.o # machine support diff --git a/arch/arm/mach-s5pv210/sleep.S b/arch/arm/mach-s5pv210/sleep.S deleted file mode 100644 index e3452ccd4b0..00000000000 --- a/arch/arm/mach-s5pv210/sleep.S +++ /dev/null @@ -1,52 +0,0 @@ -/* linux/arch/arm/plat-s5p/sleep.S - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5PV210 power Manager (Suspend-To-RAM) support - * Based on S3C2410 sleep code by: - * Ben Dooks, (c) 2004 Simtec Electronics - * - * Based on PXA/SA1100 sleep code by: - * Nicolas Pitre, (c) 2002 Monta Vista Software Inc - * Cliff Brake, (c) 2001 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include <linux/linkage.h> -#include <asm/assembler.h> -#include <asm/memory.h> - - .text - - /* sleep magic, to allow the bootloader to check for an valid - * image to resume to. Must be the first word before the - * s3c_cpu_resume entry. - */ - - .word 0x2bedf00d - - /* s3c_cpu_resume - * - * resume code entry for bootloader to call - * - * we must put this code here in the data segment as we have no - * other way of restoring the stack pointer after sleep, and we - * must not write to the code segment (code is read-only) - */ - -ENTRY(s3c_cpu_resume) - b cpu_resume |