| /* |
| * arch/arm/mach-iop32x/include/mach/system.h |
| * |
| * Copyright (C) 2001 MontaVista Software, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #include <asm/mach-types.h> |
| #include <asm/hardware/iop3xx.h> |
| #include <mach/n2100.h> |
| |
| static inline void arch_idle(void) |
| { |
| cpu_do_idle(); |
| } |
| |
| static inline void arch_reset(char mode) |
| { |
| local_irq_disable(); |
| |
| if (machine_is_n2100()) { |
| gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW); |
| gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT); |
| while (1) |
| ; |
| } |
| |
| *IOP3XX_PCSR = 0x30; |
| |
| /* Jump into ROM at address 0 */ |
| cpu_reset(0); |
| } |