u-boot.h

uboot详细解读可用启动引导LINUX2.6内核

/*
 * U-boot - u-boot.h Structure declarations for board specific data
 *
 * Copyright (c) 2005-2007 Analog Devices Inc.
 *
 * (C) Copyright 2000-2004
 * Wolfgang Denk, DENX Software Engineering, [e-mail].
 *
 * 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., 51 Franklin St, Fifth Floor, Boston,
 * MA 02110-1301 USA
 */

#ifndef _U_BOOT_H_
#define _U_BOOT_H_	1

typedef struct bd_info {
	int bi_baudrate;		/* serial console baudrate */
	unsigned long bi_ip_addr;	/* IP Address */
	unsigned char bi_enetaddr[6];	/* Ethernet adress */
	unsigned long bi_boot_params;	/* where this board expects params */
	unsigned long bi_memstart;	/* start of DRAM memory */
	phys_size_t bi_memsize;		/* size  of DRAM memory in bytes */
	unsigned long bi_flashstart;	/* start of FLASH memory */
	unsigned long bi_flashsize;	/* size  of FLASH memory */
	unsigned long bi_flashoffset;	/* reserved area for startup monitor */
	const char *bi_r_version;
	const char *bi_cpu;
	const char *bi_board_name;
	unsigned long bi_vco;
	unsigned long bi_cclk;
	unsigned long bi_sclk;
} bd_t;

#endif	/* _U_BOOT_H_ */