arch/all-pc/boot/grub2-aros/grub-core/kern/mips/qemu-mips/init.c

   1 #include <grub/kernel.h>
   2 #include <grub/misc.h>
   3 #include <grub/env.h>
   4 #include <grub/time.h>
   5 #include <grub/types.h>
   6 #include <grub/misc.h>
   7 #include <grub/mm.h>
   8 #include <grub/time.h>
   9 #include <grub/machine/kernel.h>
  10 #include <grub/machine/memory.h>
  11 #include <grub/cpu/kernel.h>
  12
  13 #define RAMSIZE (*(grub_uint32_t *) ((16 << 20) - 264))
  14
  15 grub_uint32_t
  16 grub_get_rtc (void)
  17 {
  18   static int calln = 0;
  19   return calln++;
  20 }
  21
  22 void
  23 grub_machine_init (void)
  24 {
  25   grub_mm_init_region ((void *) GRUB_MACHINE_MEMORY_USABLE,
  26                        RAMSIZE - (GRUB_MACHINE_MEMORY_USABLE & 0x7fffffff));
  27   grub_install_get_time_ms (grub_rtc_get_time_ms);
  28 }
  29
  30 void
  31 grub_machine_fini (void)
  32 {
  33 }
  34
  35 void
  36 grub_exit (void)
  37 {
  38   while (1);
  39 }
  40
  41 void
  42 grub_halt (void)
  43 {
  44   while (1);
  45 }
  46
  47 void
  48 grub_reboot (void)
  49 {
  50   while (1);
  51 }
  52
  53 grub_err_t
  54 grub_machine_mmap_iterate (grub_memory_hook_t hook)
  55 {
  56   hook (0, RAMSIZE, GRUB_MEMORY_AVAILABLE);
  57   return GRUB_ERR_NONE;
  58 }