diff options
Diffstat (limited to 'tools/env/fw_env.h')
| -rw-r--r-- | tools/env/fw_env.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h new file mode 100644 index 000000000..d98edc997 --- /dev/null +++ b/tools/env/fw_env.h @@ -0,0 +1,44 @@ +/* + * (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 + */ + +#define HAVE_REDUND /* For systems with 2 env sectors */ +#define DEVICE1_NAME "/dev/mtd1" +#define DEVICE2_NAME "/dev/mtd2" +#define ENV1_SIZE 0x4000 +#define DEVICE1_ESIZE 0x4000 +#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); |