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Sean MacLennan1e12f3c2008-01-11 17:17:51 +11001/*
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"
Sean MacLennan4ebef312008-05-20 08:28:52 -050013#include "stdio.h"
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110014
Josh Boyerfe57e8b2008-02-28 08:16:27 -060015#define TARGET_4xx
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110016#define TARGET_44x
17#include "ppcboot.h"
18
19static bd_t bd;
20
21static void warp_fixups(void)
22{
Sean MacLennan4ebef312008-05-20 08:28:52 -050023 ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110024 ibm4xx_sdram_fixup_memsize();
25 ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
David Gibsonecc6cd72008-02-26 11:43:20 +110026 dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110027}
28
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110029void 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}