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-rw-r--r--kernel/arch/mips/loongson/common/reset.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/kernel/arch/mips/loongson/common/reset.c b/kernel/arch/mips/loongson/common/reset.c
deleted file mode 100644
index a60715e11..000000000
--- a/kernel/arch/mips/loongson/common/reset.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
- * Author: Fuxin Zhang, zhangfx@lemote.com
- * Copyright (C) 2009 Lemote, Inc.
- * Author: Zhangjin Wu, wuzhangjin@gmail.com
- */
-#include <linux/init.h>
-#include <linux/pm.h>
-
-#include <asm/idle.h>
-#include <asm/reboot.h>
-
-#include <loongson.h>
-#include <boot_param.h>
-
-static inline void loongson_reboot(void)
-{
-#ifndef CONFIG_CPU_JUMP_WORKAROUNDS
- ((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
-#else
- void (*func)(void);
-
- func = (void *)ioremap_nocache(LOONGSON_BOOT_BASE, 4);
-
- __asm__ __volatile__(
- " .set noat \n"
- " jr %[func] \n"
- " .set at \n"
- : /* No outputs */
- : [func] "r" (func));
-#endif
-}
-
-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)
-{
- pr_notice("\n\n** You can safely turn off the power now **\n\n");
- while (1) {
- if (cpu_wait)
- cpu_wait();
- }
-}
-
-static int __init mips_reboot_setup(void)
-{
- _machine_restart = loongson_restart;
- _machine_halt = loongson_halt;
- pm_power_off = loongson_poweroff;
-
- return 0;
-}
-
-arch_initcall(mips_reboot_setup);