From mboxrd@z Thu Jan  1 00:00:00 1970
From: John Stile <john@stilen.com>
Date: Mon, 28 Jan 2013 13:19:05 -0800
Subject: [U-Boot] Can I read env from RAM in uboot script?
In-Reply-To: <20130126074103.AD5232005C3@gemini.denx.de>
References: <1359165410.7974.114.camel@genx>
	<20130126074103.AD5232005C3@gemini.denx.de>
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On Sat, 2013-01-26 at 08:41 +0100, Wolfgang Denk wrote:
> Dear John Stile,
> 
> In message <1359165410.7974.114.camel@genx> you wrote:
> > Is it possible to have uboot read it's environment from a RAM address,
> > rather than NAND?
> > OR
> > Can uboot's scripting support load variables from a RAM address?
> 
> Yes, all this can be done.  And easily.  See for example the
> "env import" command.
> 
That is a great idea.
What version of uboot introduced 'env import'?
I'm stuck on u-boot-1.3.4.
Is there a patch?