46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
|
// SPDX-License-Identifier: GPL-2.0-only
|
||
|
|
/*
|
||
|
|
* Copyright IBM Corporation, 2007
|
||
|
|
* Josh Boyer <jwboyer@linux.vnet.ibm.com>
|
||
|
|
*
|
||
|
|
* Based on ebony wrapper:
|
||
|
|
* Copyright 2007 David Gibson, IBM Corporation.
|
||
|
|
*
|
||
|
|
* Clocking code based on code by:
|
||
|
|
* Stefan Roese <sr@denx.de>
|
||
|
|
*/
|
||
|
|
#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"
|
||
|
|
|
||
|
|
static u8 *bamboo_mac0, *bamboo_mac1;
|
||
|
|
|
||
|
|
static void bamboo_fixups(void)
|
||
|
|
{
|
||
|
|
unsigned long sysclk = 33333333;
|
||
|
|
|
||
|
|
ibm440ep_fixup_clocks(sysclk, 11059200, 25000000);
|
||
|
|
ibm4xx_sdram_fixup_memsize();
|
||
|
|
ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00);
|
||
|
|
dt_fixup_mac_address_by_alias("ethernet0", bamboo_mac0);
|
||
|
|
dt_fixup_mac_address_by_alias("ethernet1", bamboo_mac1);
|
||
|
|
}
|
||
|
|
|
||
|
|
void bamboo_init(void *mac0, void *mac1)
|
||
|
|
{
|
||
|
|
platform_ops.fixups = bamboo_fixups;
|
||
|
|
platform_ops.exit = ibm44x_dbcr_reset;
|
||
|
|
bamboo_mac0 = mac0;
|
||
|
|
bamboo_mac1 = mac1;
|
||
|
|
fdt_init(_dtb_start);
|
||
|
|
serial_console_init();
|
||
|
|
}
|