1 /* 2 * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> 3 * Copyright (C) 2009 PetaLogix 4 * 5 * This file is subject to the terms and conditions of the GNU General Public 6 * License. See the file "COPYING" in the main directory of this archive 7 * for more details. 8 */ 9 10 #include <linux/init.h> 11 #include <linux/delay.h> 12 #include <linux/of_platform.h> 13 #include <linux/reboot.h> 14 machine_shutdown(void)15void machine_shutdown(void) 16 { 17 pr_notice("Machine shutdown...\n"); 18 while (1) 19 ; 20 } 21 machine_halt(void)22void machine_halt(void) 23 { 24 pr_notice("Machine halt...\n"); 25 while (1) 26 ; 27 } 28 machine_power_off(void)29void machine_power_off(void) 30 { 31 pr_notice("Machine power off...\n"); 32 while (1) 33 ; 34 } 35 machine_restart(char * cmd)36void machine_restart(char *cmd) 37 { 38 do_kernel_restart(cmd); 39 /* Give the restart hook 1 s to take us down */ 40 mdelay(1000); 41 pr_emerg("Reboot failed -- System halted\n"); 42 while (1); 43 } 44