/* * Copyright 2004 Freescale Semiconductor. * * See file CREDITS for list of people who contributed to this * project. * * 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; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */#include <common.h>#include <i2c.h>#include "eeprom.h"typedef struct {	char idee_pcbid[4];		/* "CCID" for CDC v1.X */	u8 idee_major;	u8 idee_minor;	char idee_serial[10];	char idee_errata[2];	char idee_date[8];		/* yyyymmdd */	/* The rest of the EEPROM space is reserved */} id_eeprom_t;unsigned intget_cpu_board_revision(void){	uint major = 0;	uint minor = 0;	id_eeprom_t id_eeprom;	i2c_read(CFG_I2C_EEPROM_ADDR, 0, 2,		 (uchar *) &id_eeprom, sizeof(id_eeprom));	major = id_eeprom.idee_major;	minor = id_eeprom.idee_minor;	if (major == 0xff && minor == 0xff) {		major = minor = 0;	}	return MPC85XX_CPU_BOARD_REV(major,minor);}