On Wed, 10 Sep 2008, Mari Ivan-AIM018 wrote: > Hi all, > > We have hit the following issue in a board with 2 flash banks. > > First I set some env variable in U-boot, using fw_setenv, then > immediately I switch the banks. But as the buffers have not yet been > flushed to the mtd driver, the bank switching leaves the flash in > corrupted state.
Isn't this a bug in the respective MTD driver then? You should be able to open as many file-descriptors to different mtd devices as you like and be able to operate on them simultaneously. Or doesn't it work like that? > I ve modified the fw_env.c file to open the mtd O_SYNC and it works > fine. > > If it is OK I can submit a patch for this. Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. 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] _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
