1/* 2 * include/asm-arm/arch-iop32x/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 11#include <asm/mach-types.h> 12 13static inline void arch_idle(void) 14{ 15 cpu_do_idle(); 16} 17 18static inline void arch_reset(char mode) 19{ 20 local_irq_disable(); 21 22 if (machine_is_n2100()) { 23 gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW); 24 gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT); 25 while (1) 26 ; 27 } 28 29 *IOP3XX_PCSR = 0x30; 30 31 /* Jump into ROM at address 0 */ 32 cpu_reset(0); 33} 34