/*
* Cobalt Reset operations
*
* This file is subject to the terms and conditions of the GNU General Public
* License . See the file " COPYING " in the main directory of this archive
* for more details .
*
* Copyright ( C ) 1995 , 1996 , 1997 by Ralf Baechle
* Copyright ( C ) 2001 by Liam Davies ( ldavies @ agile . tv )
*/
#include <linux/init.h>
#include <linux/io.h>
#include <linux/leds.h>
#include <asm /idle.h>
#include <asm /processor.h>
#include <cobalt.h>
#define RESET_PORT ((void __iomem *)CKSEG1ADDR(0 x1c000000))
#define RESET 0 x0f
DEFINE_LED_TRIGGER(power_off_led_trigger);
static int __init ledtrig_power_off_init(void )
{
led_trigger_register_simple("power-off" , &power_off_led_trigger);
return 0 ;
}
device_initcall(ledtrig_power_off_init);
void cobalt_machine_halt(void )
{
/*
* turn on power off LED on RaQ
*/
led_trigger_event(power_off_led_trigger, LED_FULL);
local_irq_disable();
while (1 ) {
if (cpu_wait)
cpu_wait();
}
}
void cobalt_machine_restart(char *command)
{
writeb(RESET, RESET_PORT);
/* we should never get here */
cobalt_machine_halt();
}
Messung V0.5 in Prozent C=94 H=58 G=77
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(vorverarbeitet am 2026-09-28)
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