Merge tag 'v3.15' into next

Linux 3.15

1 files changed, 21 insertions, 0 deletions

diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson/common/reset.c
index 65bfbb5d06f..a60715e1130 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)