58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/*
|
|
* 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
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; version 2 of the License
|
|
*/
|
|
|
|
#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();
|
|
}
|