[U-Boot] [PATCH 4/5] README: The ver env var is not read-only

[Wolfgang Denk]

Dear Mike Frysinger,

In message <201208111348.25632.vapier at gentoo.org> you wrote:
>
> > -		This variable is readonly.
> 
> why don't we fix it to be read-only ?

Actually it is "auto-restoring".  Any value written to it will be lost
at the next reset, when the variable will be siigned it's original
value again.

Best regards,

Wolfgang Denk

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