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Thomas Gleixnerd2912cb2019-06-04 10:11:33 +02001// SPDX-License-Identifier: GPL-2.0-only
Sean MacLennan1e12f3c2008-01-11 17:17:51 +11002/*
3 * Copyright (c) 2008 PIKA Technologies
4 * Sean MacLennan <smaclennan@pikatech.com>
Sean MacLennan1e12f3c2008-01-11 17:17:51 +11005 */
6
7#include "ops.h"
8#include "4xx.h"
9#include "cuboot.h"
Sean MacLennan4ebef312008-05-20 08:28:52 -050010#include "stdio.h"
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110011
Josh Boyerfe57e8b2008-02-28 08:16:27 -060012#define TARGET_4xx
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110013#define TARGET_44x
14#include "ppcboot.h"
15
16static bd_t bd;
17
18static void warp_fixups(void)
19{
Sean MacLennan4ebef312008-05-20 08:28:52 -050020 ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110021 ibm4xx_sdram_fixup_memsize();
22 ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
David Gibsonecc6cd72008-02-26 11:43:20 +110023 dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110024}
25
Sean MacLennan1e12f3c2008-01-11 17:17:51 +110026void 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}