?? fw_env.h
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/* * (C) Copyright 2002 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * 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 *//* * To build the utility with the run-time configuration * uncomment the next line. * See included "fw_env.config" sample file (TRAB board) * for notes on configuration. */#define CONFIG_FILE "/etc/fw_env.config"#define HAVE_REDUND /* For systems with 2 env sectors */#define DEVICE1_NAME "/dev/mtd1"#define DEVICE2_NAME "/dev/mtd2"#define DEVICE1_OFFSET 0x0000#define ENV1_SIZE 0x4000#define DEVICE1_ESIZE 0x4000#define DEVICE2_OFFSET 0x0000#define ENV2_SIZE 0x4000#define DEVICE2_ESIZE 0x4000#define CONFIG_BAUDRATE 115200#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */#define CONFIG_BOOTCOMMAND \ "bootp; " \ "setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \ "bootm"extern void fw_printenv(int argc, char *argv[]);extern unsigned char *fw_getenv (unsigned char *name);extern int fw_setenv (int argc, char *argv[]);extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned);
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