Hi Nick,
I observed that when i used saveenv the warning never occurred, but when i used to erase the flash and burn the u-boot that warning comes again hence I will have to use saveenv on u-boot command prompt. ~Anup On Wed, May 19, 2010 at 8:54 PM, Nick Thompson <nick.thomp...@ge.com> wrote: > On 18/05/10 08:11, anup behare wrote: > > Hi, > > > > While using u-boot for ppc440 based board we are getting "*** Warning - > bad > > CRC, using default environment" message. > > On denx site we came to know that message is printed because the flash > > sector or ERPROM containing the environment variables has never been > > initialized yet. > > That is not quite true. It is one reason, true, but it could also occur > if your data has become corrupted and your CRC no longer matches. > > In the latter case you will be glad of the warning because either your > H/W is flaking out or you have accidentally overwritten the env area > while writing to FLASH/EEPROM/Whatever. You need to know when these things > happen and that's what the warning is for. > > Just do a saveenv and hope you never see the warning again :) > > Nick. >
_______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
