2 * Carsten Langgaard, carstenl@mips.com
3 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
4 * Portions copyright (C) 2009 Cisco Systems, Inc.
6 * This program is free software; you can distribute it and/or modify it
7 * under the terms of the GNU General Public License (Version 2) as
8 * published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
22 #include <asm/reboot.h> /* Not included by linux/reboot.h */
24 #ifdef CONFIG_BOOTLOADER_DRIVER
25 #include <asm/mach-powertv/kbldr.h>
28 #include <asm/mach-powertv/asic_regs.h>
31 static void mips_machine_restart(char *command);
32 static void mips_machine_halt(void);
34 static void mips_machine_restart(char *command)
36 #ifdef CONFIG_BOOTLOADER_DRIVER
38 * Call the bootloader's reset function to ensure
39 * that persistent data is flushed before hard reset
41 kbldr_SetCauseAndReset();
43 writel(0x1, asic_reg_addr(watchdog));
47 static void mips_machine_halt(void)
49 #ifdef CONFIG_BOOTLOADER_DRIVER
51 * Call the bootloader's reset function to ensure
52 * that persistent data is flushed before hard reset
54 kbldr_SetCauseAndReset();
56 writel(0x1, asic_reg_addr(watchdog));
60 void mips_reboot_setup(void)
62 _machine_restart = mips_machine_restart;
63 _machine_halt = mips_machine_halt;
64 pm_power_off = mips_machine_halt;