[U-Boot] U-boot : compare read and expect value

[Wolfgang Denk <wd@denx.de>]

Dear Khalid Tourabi,

please don't top post / full quote,  and keep the mailing list on Cc:

In message <50C5F2D6.5060204@planar.com> you wrote:
> 
>      Thanks for your answer.
> 
>      setexpr command allows set the result operation in an environment 
> variable.
>      But I want to set the result command (string) in an environment 
> variable to compare it with the expect value.

Build it from parts.  Start with putting the expected value in an
environment variable, so you can use setexpr to compareit against the
actual value.  Then use conditionals to react as needed.  Use standard
shell scripting methods.

Best regards,

Wolfgang Denk

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