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

   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 * Copyright (c) 2008 PIKA Technologies
   4 *   Sean MacLennan <smaclennan@pikatech.com>
   5 */
   6
   7#include "ops.h"
   8#include "4xx.h"
   9#include "cuboot.h"
  10#include "stdio.h"
  11
  12#define TARGET_4xx
  13#define TARGET_44x
  14#include "ppcboot.h"
  15
  16static bd_t bd;
  17
  18static void warp_fixups(void)
  19{
  20        ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
  21        ibm4xx_sdram_fixup_memsize();
  22        ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
  23        dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
  24}
  25
  26void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
  27                   unsigned long r6, unsigned long r7)
  28{
  29        CUBOOT_INIT();
  30
  31        platform_ops.fixups = warp_fixups;
  32        platform_ops.exit = ibm44x_dbcr_reset;
  33        fdt_init(_dtb_start);
  34        serial_console_init();
  35}
  36