LXR linux/arch/powerpc/boot/gamecube.c

   1/*
   2 * arch/powerpc/boot/gamecube.c
   3 *
   4 * Nintendo GameCube bootwrapper support
   5 * Copyright (C) 2004-2009 The GameCube Linux Team
   6 * Copyright (C) 2008,2009 Albert Herranz
   7 *
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License
  10 * as published by the Free Software Foundation; either version 2
  11 * of the License, or (at your option) any later version.
  12 *
  13 */
  14
  15#include <stddef.h>
  16#include "stdio.h"
  17#include "types.h"
  18#include "io.h"
  19#include "ops.h"
  20
  21#include "ugecon.h"
  22
  23BSS_STACK(8192);
  24
  25void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
  26{
  27        u32 heapsize = 16*1024*1024 - (u32)_end;
  28
  29        simple_alloc_init(_end, heapsize, 32, 64);
  30        fdt_init(_dtb_start);
  31
  32        if (ug_probe())
  33                console_ops.write = ug_console_write;
  34}
  35
  36