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

   1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 * arch/powerpc/boot/gamecube.c
   4 *
   5 * Nintendo GameCube bootwrapper support
   6 * Copyright (C) 2004-2009 The GameCube Linux Team
   7 * Copyright (C) 2008,2009 Albert Herranz
   8 */
   9
  10#include <stddef.h>
  11#include "stdio.h"
  12#include "types.h"
  13#include "io.h"
  14#include "ops.h"
  15
  16#include "ugecon.h"
  17
  18BSS_STACK(8192);
  19
  20void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
  21{
  22        u32 heapsize = 16*1024*1024 - (u32)_end;
  23
  24        simple_alloc_init(_end, heapsize, 32, 64);
  25        fdt_init(_dtb_start);
  26
  27        if (ug_probe())
  28                console_ops.write = ug_console_write;
  29}
  30
  31