1/* 2 * arch/arm/mach-iop32x/include/mach/system.h 3 * 4 * Copyright (C) 2001 MontaVista Software, Inc. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10#include <asm/mach-types.h> 11#include <asm/hardware/iop3xx.h> 12#include <mach/n2100.h> 13 14static inline void arch_idle(void) 15{ 16 cpu_do_idle(); 17} 18 19static inline void arch_reset(char mode, const char *cmd) 20{ 21 local_irq_disable(); 22 23 if (machine_is_n2100()) { 24 gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW); 25 gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT); 26 while (1) 27 ; 28 } 29 30 *IOP3XX_PCSR = 0x30; 31 32 /* Jump into ROM at address 0 */ 33 cpu_reset(0); 34} 35