diff options
Diffstat (limited to 'arch/ppc/mach-mpc5xxx/cpu.c')
| -rw-r--r-- | arch/ppc/mach-mpc5xxx/cpu.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/ppc/mach-mpc5xxx/cpu.c b/arch/ppc/mach-mpc5xxx/cpu.c index 3f826e4994..33835e7060 100644 --- a/arch/ppc/mach-mpc5xxx/cpu.c +++ b/arch/ppc/mach-mpc5xxx/cpu.c @@ -31,6 +31,7 @@ #include <types.h> #include <errno.h> #include <of.h> +#include <restart.h> #include <mach/clock.h> int checkcpu (void) @@ -59,7 +60,7 @@ int checkcpu (void) /* ------------------------------------------------------------------------- */ -void __noreturn reset_cpu (unsigned long addr) +static void __noreturn mpc5xxx_restart_soc(struct restart_handler *rst) { ulong msr; /* Interrupts and MMU off */ @@ -71,9 +72,15 @@ void __noreturn reset_cpu (unsigned long addr) /* Charge the watchdog timer */ *(vu_long *)(MPC5XXX_GPT0_COUNTER) = 0x0001000f; *(vu_long *)(MPC5XXX_GPT0_ENABLE) = 0x9004; /* wden|ce|timer_ms */ - while(1); + hang(); } +static int restart_register_feature(void) +{ + restart_handler_register_fn(mpc5xxx_restart_soc); +} +coredevice_initcall(restart_register_feature); + /* ------------------------------------------------------------------------- */ #ifdef CONFIG_OFTREE |