From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Date: Thu, 14 Feb 2008 10:14:21 +0100
Subject: [U-Boot-Users] [PATCH] Add setexpr command
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Hi Kumar,

nice idea. Can you at a little prose to the README 
(perhaps with a little usage example).

Matthias

On Wednesday 13 February 2008 23:53, Kumar Gala wrote:
> Add a simple expr style command that will set an env variable as the result
> of the command.  This allows us to do simple math in shell.  The following
> operations are supported: &, |, ^, +, -, *, /.
> 
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>