Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/*

 * Old U-boot compatibility for Ebony

 *

 * Author: David Gibson <david@gibson.dropbear.id.au>

 *

 * Copyright 2007 David Gibson, IBM Corporatio.

 *   Based on cuboot-83xx.c, which is:

 * Copyright (c) 2007 Freescale Semiconductor, Inc.

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 as published

 * by the Free Software Foundation.

 */

#include "ops.h"

#include "stdio.h"

#include "44x.h"

BSS_STACK(4096);

#define OPENBIOS_MAC_BASE       0xfffffe0c

#define OPENBIOS_MAC_OFFSET     0xc

void platform_init(void)

{

        unsigned long end_of_ram = 0x8000000;

        unsigned long avail_ram = end_of_ram - (unsigned long)_end;

        simple_alloc_init(_end, avail_ram, 32, 64);

        ebony_init((u8 *)OPENBIOS_MAC_BASE,

                   (u8 *)(OPENBIOS_MAC_BASE + OPENBIOS_MAC_OFFSET));

}