diff options
author | H. Peter Anvin <hpa@linux.intel.com> | 2012-01-19 12:56:50 -0800 |
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committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-01-19 12:56:50 -0800 |
commit | 282f445a779ed76fca9884fe377bf56a3088b208 (patch) | |
tree | d9abcf526baee0100672851e0a8894c19e762a39 /arch/arm/mach-rpc/riscpc.c | |
parent | 68f30fbee19cc67849b9fa8e153ede70758afe81 (diff) | |
parent | 90a4c0f51e8e44111a926be6f4c87af3938a79c3 (diff) |
Merge remote-tracking branch 'linus/master' into x86/urgent
Diffstat (limited to 'arch/arm/mach-rpc/riscpc.c')
-rw-r--r-- | arch/arm/mach-rpc/riscpc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c index 8559598ab76..3d44a59fc0d 100644 --- a/arch/arm/mach-rpc/riscpc.c +++ b/arch/arm/mach-rpc/riscpc.c @@ -24,6 +24,7 @@ #include <asm/elf.h> #include <asm/mach-types.h> #include <mach/hardware.h> +#include <asm/hardware/iomd.h> #include <asm/page.h> #include <asm/domain.h> #include <asm/setup.h> @@ -214,6 +215,16 @@ static int __init rpc_init(void) arch_initcall(rpc_init); +static void rpc_restart(char mode, const char *cmd) +{ + iomd_writeb(0, IOMD_ROMCR0); + + /* + * Jump into the ROM + */ + soft_restart(0); +} + extern struct sys_timer ioc_timer; MACHINE_START(RISCPC, "Acorn-RiscPC") @@ -224,4 +235,5 @@ MACHINE_START(RISCPC, "Acorn-RiscPC") .map_io = rpc_map_io, .init_irq = rpc_init_irq, .timer = &ioc_timer, + .restart = rpc_restart, MACHINE_END |