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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-11-05 11:26:32 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 12:57:13 +0000 |
| commit | bec92b1ec67b4998b6a3bad7c2f03c846cbac71e (patch) | |
| tree | 5c996369d1891f52e1dc7c5ff1e0e33e68a78395 /arch/arm/plat-iop | |
| parent | 6338b66f8a8c5bc8ff8671acbfdda02756e92c0a (diff) | |
| download | linux-bec92b1ec67b4998b6a3bad7c2f03c846cbac71e.tar.bz2 | |
ARM: restart: iop3xx: use new restart hook
Hook these platforms restart code into the arm_pm_restart hook rather
than using arch_reset().
In doing so, we split out the n2100 platform specific restart handler
into the n2100 platform file.
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-iop')
| -rw-r--r-- | arch/arm/plat-iop/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/plat-iop/restart.c | 19 |
2 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile index 69b09c1cec8b..f5aebfec4f2a 100644 --- a/arch/arm/plat-iop/Makefile +++ b/arch/arm/plat-iop/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_ARCH_IOP32X) += io.o obj-$(CONFIG_ARCH_IOP32X) += cp6.o obj-$(CONFIG_ARCH_IOP32X) += adma.o obj-$(CONFIG_ARCH_IOP32X) += pmu.o +obj-$(CONFIG_ARCH_IOP32X) += restart.o # IOP33X obj-$(CONFIG_ARCH_IOP33X) += gpio.o @@ -25,6 +26,7 @@ obj-$(CONFIG_ARCH_IOP33X) += io.o obj-$(CONFIG_ARCH_IOP33X) += cp6.o obj-$(CONFIG_ARCH_IOP33X) += adma.o obj-$(CONFIG_ARCH_IOP33X) += pmu.o +obj-$(CONFIG_ARCH_IOP33X) += restart.o # IOP13XX obj-$(CONFIG_ARCH_IOP13XX) += cp6.o diff --git a/arch/arm/plat-iop/restart.c b/arch/arm/plat-iop/restart.c new file mode 100644 index 000000000000..6a85a0c502e6 --- /dev/null +++ b/arch/arm/plat-iop/restart.c @@ -0,0 +1,19 @@ +/* + * restart.c + * + * Copyright (C) 2001 MontaVista Software, Inc. + * + * 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 + * published by the Free Software Foundation. + */ +#include <asm/hardware/iop3xx.h> +#include <mach/hardware.h> + +void iop3xx_restart(char mode, const char *cmd) +{ + *IOP3XX_PCSR = 0x30; + + /* Jump into ROM at address 0 */ + soft_restart(0); +} |