Hello,
in message 20050304124237.14825.qmail@web8305.mail.in.yahoo.com you wrote:
i am now working with u boot.fromthe u boot enviornment i am doing some h/w test similar to power on self test.The test is as per my desire.Then on success or failure of each test i am storing the result as 1 or 0.i want that if all my test are not p assing then i will stop there and kernel will not be booted.is this possible to do.if yes how.plz help me.
Yes, this is possible. Please read the documentation, especially the FAQ section. See for example http://www.denx.de/twiki/bin/view/DULG/CommandLineParsing
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<DIV>sir,</DIV>
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Best regards,
Wolfgang Denk