Dear Maxime Boure, Please stop sending HTML. This is strongly discouraged on this list.
In message <[email protected]> you wrote: > > Thanks for the answer. Do you mean using fw_printenv fw_setenv ? That is > what I am thinking about. Yes, that's what I mean. > But I can't find a fw_env.config that wouldn't warn me about a "bad CRC". That's a problem to be solved, then. > The fw_printenv seems to work half way : > > r...@myboard:~# fw_printenv > Warning: Bad CRC, using default environment > bootcmd=bootp; setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} > ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm > bootdelay=5 > baudrate=115200 > > It misses a lot of variables. So the configuration is incorrect. > My config is this one : > # MTD device name Device offset Env. size Flash sector size > /dev/mtd2 0x0000 0x80000 0x80000 > > My partitions are those : > r...@myboard:~# cat /proc/mtd > dev: size erasesize name > mtd0: 00080000 00040000 "X-Loader" > mtd1: 00180000 00040000 "U-Boot" > mtd2: 00080000 00040000 "Environment" > mtd3: 00300000 00040000 "Kernel" > mtd4: 1fa80000 00040000 "File System" And what does the environment configuration in U-Boot look like? Which board is this? > Is my configuration file good ? When I reboot my board it doesn't save my > changes. Where can I get the sources of a fw_saveenv program ? Your configuration is obviously NOT good - otherwise there weren't any such errors. The source is part of the U-Boot code, see the tools/env/ directory. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] panic: can't find / _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
