[U-Boot] [PATCH] mkimage: add option for adding dtc binary path via argument

[Luka Perkov]

Hi Wolfgang,

On Mon, May 06, 2013 at 06:32:11AM +0200, Wolfgang Denk wrote:
> In message <20130505190930-21234 at mutt-kz> you wrote:
> > Add option for configuring path to dtc binary in mkimage command. The
> > dtc binary might not always be located in $PATH.
> 
> Could you please explain why that would be needed?  What prevents you
> adding the respective directory to your PATH?

I could do that too. I think it's much more elegant to tell mkimage
where dwc is located instead of tampering with the $PATH. Also, since we
are adding dtc options via arguments it seamed like a valid approach.

Luka