Dear vikas.sonta...@emc.com, In message <629d989c137dd040a0a994bd21888f1e75e81...@mx29a.corp.emc.com> you wrote: > > I am using following DULG documentation (5.4.3 Installation using U-Boot) h= > ttp://www.denx.de/wiki/view/DULG/UBootInstallUsingUBoot which tells how to= > burn the new u-boot but does not tell me how to run *without* burning.
You cannot run the image without buring it to flash. Did you bother to read the FAQ? The very first U-Boot FAQ handles your situation: http://www.denx.de/wiki/view/DULG/CanUBootBeConfiguredSuchThatItCanBeStartedInRAM You may be able to istall a NAND booting version of U-Boot to NAND flash (assuming your out-of-tree port supports NAND booting). Once you got this working, you have a recovery system, and you can erase and re-program the NOR flash without risk. 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: w...@denx.de There are two ways of constructing a software design. One way is to make it so simple that there are obviously no deficiencies and the other is to make it so complicated that there are no obvious defi- ciencies. - Charles Anthony Richard Hoare _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot