blob: 046478544a5edddda1c601e3960090a7fa7f4d4c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* Old U-boot compatibility for Rainier
*
* Valentine Barshak <vbarshak@ru.mvista.com>
* Copyright 2007 MontaVista Software, Inc
*
* Based on Ebony code by David Gibson <david@gibson.dropbear.id.au>
* Copyright IBM Corporation, 2007
*
* Based on Bamboo code by Josh Boyer <jwboyer@linux.vnet.ibm.com>
* Copyright IBM Corporation, 2007
*/
#include <stdarg.h>
#include <stddef.h>
#include "types.h"
#include "elf.h"
#include "string.h"
#include "stdio.h"
#include "page.h"
#include "ops.h"
#include "dcr.h"
#include "4xx.h"
#include "44x.h"
#include "cuboot.h"
#define TARGET_4xx
#define TARGET_44x
#include "ppcboot.h"
static bd_t bd;
static void rainier_fixups(void)
{
unsigned long sysclk = 33333333;
ibm440ep_fixup_clocks(sysclk, 11059200, 50000000);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
ibm4xx_denali_fixup_memsize();
dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
}
void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
CUBOOT_INIT();
platform_ops.fixups = rainier_fixups;
platform_ops.exit = ibm44x_dbcr_reset;
fdt_init(_dtb_start);
serial_console_init();
}
|
