LXR linux/arch/powerpc/boot/mvme5100.c

   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 * Motorola/Emerson MVME5100 with PPCBug firmware.
   4 *
   5 * Author: Stephen Chivers <schivers@csc.com>
   6 *
   7 * Copyright 2013 CSC Australia Pty. Ltd.
   8 */
   9#include "types.h"
  10#include "ops.h"
  11#include "io.h"
  12
  13BSS_STACK(4096);
  14
  15void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
  16{
  17        u32                     heapsize;
  18
  19        heapsize = 0x8000000 - (u32)_end; /* 128M */
  20        simple_alloc_init(_end, heapsize, 32, 64);
  21        fdt_init(_dtb_start);
  22        serial_console_init();
  23}
  24