2005-04-17 06:20:36 +08:00
|
|
|
/*
|
2008-08-05 23:14:15 +08:00
|
|
|
* arch/arm/mach-iop32x/include/mach/system.h
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
2006-09-19 06:26:25 +08:00
|
|
|
* Copyright (C) 2001 MontaVista Software, Inc.
|
2005-04-17 06:20:36 +08:00
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*/
|
2006-09-21 09:42:12 +08:00
|
|
|
#include <asm/mach-types.h>
|
2008-11-29 00:13:44 +08:00
|
|
|
#include <asm/hardware/iop3xx.h>
|
|
|
|
#include <mach/n2100.h>
|
2006-09-21 09:42:12 +08:00
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
static inline void arch_idle(void)
|
|
|
|
{
|
|
|
|
cpu_do_idle();
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline void arch_reset(char mode)
|
|
|
|
{
|
2006-09-21 09:42:12 +08:00
|
|
|
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)
|
|
|
|
;
|
|
|
|
}
|
|
|
|
|
2006-09-19 06:26:25 +08:00
|
|
|
*IOP3XX_PCSR = 0x30;
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2006-09-19 06:26:25 +08:00
|
|
|
/* Jump into ROM at address 0 */
|
|
|
|
cpu_reset(0);
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|