LXR linux/arch/powerpc/boot/cuboot-warp.c

   1/*
   2 * Copyright (c) 2008 PIKA Technologies
   3 *   Sean MacLennan <smaclennan@pikatech.com>
   4 *
   5 * This program is free software; you can redistribute it and/or modify it
   6 * under the terms of the GNU General Public License version 2 as published
   7 * by the Free Software Foundation.
   8 */
   9
  10#include "ops.h"
  11#include "4xx.h"
  12#include "cuboot.h"
  13#include "stdio.h"
  14
  15#define TARGET_4xx
  16#define TARGET_44x
  17#include "ppcboot.h"
  18
  19static bd_t bd;
  20
  21static void warp_fixups(void)
  22{
  23        ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
  24        ibm4xx_sdram_fixup_memsize();
  25        ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
  26        dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
  27}
  28
  29void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
  30                   unsigned long r6, unsigned long r7)
  31{
  32        CUBOOT_INIT();
  33
  34        platform_ops.fixups = warp_fixups;
  35        platform_ops.exit = ibm44x_dbcr_reset;
  36        fdt_init(_dtb_start);
  37        serial_console_init();
  38}
  39