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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-11-05 21:10:37 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 12:57:20 +0000 |
| commit | dd1661e27a7879d3af0024ba94e171522492dd2f (patch) | |
| tree | e2df7cd15b15865aaf0bbf2d8018bb5da2930f02 /arch/arm/plat-spear | |
| parent | b95ff9fe24e8757380bd9b53891df86f2499ebb8 (diff) | |
| download | blackbird-op-linux-dd1661e27a7879d3af0024ba94e171522492dd2f.tar.gz blackbird-op-linux-dd1661e27a7879d3af0024ba94e171522492dd2f.zip | |
ARM: restart: spear: use new restart hook
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-spear')
| -rw-r--r-- | arch/arm/plat-spear/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/plat-spear/include/plat/system.h | 11 | ||||
| -rw-r--r-- | arch/arm/plat-spear/restart.c | 27 |
3 files changed, 28 insertions, 12 deletions
diff --git a/arch/arm/plat-spear/Makefile b/arch/arm/plat-spear/Makefile index b4f340b8f1f1..e0f2e5b9530c 100644 --- a/arch/arm/plat-spear/Makefile +++ b/arch/arm/plat-spear/Makefile @@ -3,6 +3,6 @@ # # Common support -obj-y := clock.o time.o +obj-y := clock.o restart.o time.o obj-$(CONFIG_ARCH_SPEAR3XX) += shirq.o padmux.o diff --git a/arch/arm/plat-spear/include/plat/system.h b/arch/arm/plat-spear/include/plat/system.h index 1171f228d718..4a0d125260a8 100644 --- a/arch/arm/plat-spear/include/plat/system.h +++ b/arch/arm/plat-spear/include/plat/system.h @@ -14,10 +14,6 @@ #ifndef __PLAT_SYSTEM_H #define __PLAT_SYSTEM_H -#include <linux/io.h> -#include <asm/hardware/sp810.h> -#include <mach/hardware.h> - static inline void arch_idle(void) { /* @@ -29,13 +25,6 @@ static inline void arch_idle(void) static inline void arch_reset(char mode, const char *cmd) { - if (mode == 's') { - /* software reset, Jump into ROM at address 0 */ - soft_restart(0); - } else { - /* hardware reset, Use on-chip reset capability */ - sysctl_soft_reset((void __iomem *)VA_SPEAR_SYS_CTRL_BASE); - } } #endif /* __PLAT_SYSTEM_H */ diff --git a/arch/arm/plat-spear/restart.c b/arch/arm/plat-spear/restart.c new file mode 100644 index 000000000000..2b4e3d82957c --- /dev/null +++ b/arch/arm/plat-spear/restart.c @@ -0,0 +1,27 @@ +/* + * arch/arm/plat-spear/restart.c + * + * SPEAr platform specific restart functions + * + * Copyright (C) 2009 ST Microelectronics + * Viresh Kumar<viresh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <linux/io.h> +#include <asm/hardware/sp810.h> +#include <mach/hardware.h> +#include <mach/generic.h> + +void spear_restart(char mode, const char *cmd) +{ + if (mode == 's') { + /* software reset, Jump into ROM at address 0 */ + soft_restart(0); + } else { + /* hardware reset, Use on-chip reset capability */ + sysctl_soft_reset((void __iomem *)VA_SPEAR_SYS_CTRL_BASE); + } +} |
