[U-Boot] Can I read env from RAM in uboot script?

John Stile
2013-01-28T21:19:05Z

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?