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Shutdown and reboot on yeeloong

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-03-12 14:07:33 +01:00
parent 8d15b3f817
commit f9ef05770a
5 changed files with 72 additions and 5 deletions
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17
kern/mips/yeeloong/init.c
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@ -29,6 +29,8 @@
#include <grub/mips/loongson.h>
#include <grub/cpu/kernel.h>
#include <grub/cs5536.h>
#include <grub/term.h>
#include <grub/machine/ec.h>
extern void grub_video_sm712_init (void);
extern void grub_video_video_init (void);
@ -165,20 +167,29 @@ grub_machine_fini (void)
}
void
grub_exit (void)
grub_halt (void)
{
grub_outb (grub_inb (GRUB_CPU_LOONGSON_GPIOCFG)
& ~GRUB_CPU_LOONGSON_SHUTDOWN_GPIO, GRUB_CPU_LOONGSON_GPIOCFG);
grub_printf ("Shutdown failed\n");
grub_refresh ();
while (1);
}
void
grub_halt (void)
grub_exit (void)
{
while (1);
grub_halt ();
}
void
grub_reboot (void)
{
grub_write_ec (GRUB_MACHINE_EC_COMMAND_REBOOT);
grub_printf ("Reboot failed\n");
grub_refresh ();
while (1);
}