diff options
Diffstat (limited to 'arch/mips/loongson/common/reset.c')
| -rw-r--r-- | arch/mips/loongson/common/reset.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson/common/reset.c index 65bfbb5d06f4..a60715e11306 100644 --- a/arch/mips/loongson/common/reset.c +++ b/arch/mips/loongson/common/reset.c @@ -16,6 +16,7 @@ #include <asm/reboot.h> #include <loongson.h> +#include <boot_param.h> static inline void loongson_reboot(void) { @@ -37,17 +38,37 @@ static inline void loongson_reboot(void) static void loongson_restart(char *command) { +#ifndef CONFIG_LEFI_FIRMWARE_INTERFACE /* do preparation for reboot */ mach_prepare_reboot(); /* reboot via jumping to boot base address */ loongson_reboot(); +#else + void (*fw_restart)(void) = (void *)loongson_sysconf.restart_addr; + + fw_restart(); + while (1) { + if (cpu_wait) + cpu_wait(); + } +#endif } static void loongson_poweroff(void) { +#ifndef CONFIG_LEFI_FIRMWARE_INTERFACE mach_prepare_shutdown(); unreachable(); +#else + void (*fw_poweroff)(void) = (void *)loongson_sysconf.poweroff_addr; + + fw_poweroff(); + while (1) { + if (cpu_wait) + cpu_wait(); + } +#endif } static void loongson_halt(void) |