xref: /openbmc/u-boot/tools/env/fw_env.h (revision 6aff3115)
1 /*
2  * (C) Copyright 2002
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  *
5  * See file CREDITS for list of people who contributed to this
6  * project.
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License as
10  * published by the Free Software Foundation; either version 2 of
11  * the License, or (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21  * MA 02111-1307 USA
22  */
23 
24 #define HAVE_REDUND /* For systems with 2 env sectors */
25 #define DEVICE1_NAME      "/dev/mtd1"
26 #define DEVICE2_NAME      "/dev/mtd2"
27 #define ENV1_SIZE         0x4000
28 #define DEVICE1_ESIZE     0x4000
29 #define ENV2_SIZE         0x4000
30 #define DEVICE2_ESIZE     0x4000
31 
32 #define CONFIG_BAUDRATE		115200
33 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
34 #define CONFIG_BOOTCOMMAND							\
35 	"bootp; " 								\
36 	"setenv bootargs root=/dev/nfs nfsroot=$(serverip):$(rootpath) " 	\
37 	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " 	\
38 	"bootm"
39 
40 extern		void  fw_printenv(int argc, char *argv[]);
41 extern unsigned char *fw_getenv  (unsigned char *name);
42 extern		int   fw_setenv  (int argc, char *argv[]);
43 
44 extern unsigned	long  crc32	 (unsigned long, const unsigned char *, unsigned);
45