[U-Boot] How to test a new u-boot image over network?

[Wolfgang Denk]

Dear vikas.sontakke at emc.com,

In message <629D989C137DD040A0A994BD21888F1E75E81DB5 at 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

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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