grub/kern/mipsel/qemu-r4k/init.c
2009-10-10 13:30:14 +02:00

74 lines
1.1 KiB
C

#include <grub/kernel.h>
#include <grub/misc.h>
#include <grub/env.h>
#include <grub/time.h>
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/machine/kernel.h>
#include <grub/machine/memory.h>
#include <grub/cpu/kernel.h>
#define RAMSIZE (*(grub_uint32_t *) ((16 << 20) - 264))
grub_uint32_t
grub_get_rtc (void)
{
static int calln = 0;
return calln++;
}
void
grub_machine_init (void)
{
grub_mm_init_region ((void *) GRUB_MACHINE_MEMORY_STACK_HIGH,
RAMSIZE - GRUB_MACHINE_MEMORY_STACK_HIGH);
}
void
grub_machine_fini (void)
{
}
void
grub_exit (void)
{
while (1);
}
void
grub_halt (void)
{
while (1);
}
void
grub_reboot (void)
{
while (1);
}
void
grub_machine_set_prefix (void)
{
grub_env_set ("prefix", grub_prefix);
}
extern char _start[];
extern char _end[];
grub_addr_t
grub_arch_modules_addr (void)
{
return ALIGN_UP((grub_addr_t) _end + GRUB_MOD_GAP, GRUB_MOD_ALIGN);
}
grub_err_t
grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t,
grub_uint64_t,
grub_uint32_t))
{
hook (0, RAMSIZE,
GRUB_MACHINE_MEMORY_AVAILABLE);
return GRUB_ERR_NONE;
}