Hi Matthias, On Tuesday 12 February 2008, Matthias Fuchs wrote: > I am wondering if there is a way to delete all environment variables > but not the readonly ones. The common way to delete all variables > is to make the environment CRC invalid an do a reset. After reset > a saveenv saves a default environment. > > What I want to do is to delete all variables (preferable from an autoscr > script) but not the vendor variables like serial# and eth?addr. > > Wildcards in the setenv parameters would solve this issue, > but chars like '*' or '?' are valid chars for environment variables. > > Any idea?
I don't know of such a solution. But such a "feature" would be handy sometimes. So perhaps this needs to get implemented as a new U-Boot command. But you should be careful. Such a command should require probably a password, to that users don't unintentionally erase their environment. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: [EMAIL PROTECTED] ===================================================================== ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
