// SPDX-License-Identifier: GPL-2.0-or-later
/*
* arch / powerpc / platforms / embedded6xx / gamecube . c
*
* Nintendo GameCube board - specific support
* Copyright ( C ) 2004 - 2009 The GameCube Linux Team
* Copyright ( C ) 2007 , 2008 , 2009 Albert Herranz
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/kexec.h>
#include <linux/seq_file.h>
#include <linux/of_platform.h>
#include <asm /io.h>
#include <asm /machdep.h>
#include <asm /time.h>
#include <asm /udbg.h>
#include "flipper-pic.h"
#include "usbgecko_udbg.h"
static void __noreturn gamecube_spin(void )
{
/* spin until power button pressed */
for (;;)
cpu_relax();
}
static void __noreturn gamecube_restart(char *cmd)
{
local_irq_disable();
flipper_platform_reset();
gamecube_spin();
}
static void gamecube_power_off(void )
{
local_irq_disable();
gamecube_spin();
}
static void __noreturn gamecube_halt(void )
{
gamecube_restart(NULL);
}
static int __init gamecube_probe(void )
{
pm_power_off = gamecube_power_off;
ug_udbg_init();
return 1 ;
}
static void gamecube_shutdown(void )
{
flipper_quiesce();
}
define_machine(gamecube) {
.name = "gamecube" ,
.compatible = "nintendo,gamecube" ,
.probe = gamecube_probe,
.restart = gamecube_restart,
.halt = gamecube_halt,
.init_IRQ = flipper_pic_probe,
.get_irq = flipper_pic_get_irq,
.progress = udbg_progress,
.machine_shutdown = gamecube_shutdown,
};
static const struct of_device_id gamecube_of_bus[] = {
{ .compatible = "nintendo,flipper" , },
{ },
};
static int __init gamecube_device_probe(void )
{
of_platform_bus_probe(NULL, gamecube_of_bus, NULL);
return 0 ;
}
machine_device_initcall(gamecube, gamecube_device_probe);
Messung V0.5 in Prozent C=97 H=68 G=83
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-02)
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