[U-Boot] [PATCH] mkimage: Use board config to get CONFIG_FIT_SIGNATURE value

[Simon Glass]

Hi Tom,

On Wed, Jul 17, 2013 at 4:10 PM, Simon Glass <sjg at chromium.org> wrote:

> The value of this config variable is not available to image.h on the host,
> since the board config is not actually included. Bring this in so that
> mkimage will be built with image-signing support for sandbox at least.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
>

This is another bug fix - although I don't have a good explanation for why
I didn't seem to need this when I was testing a few weeks ago.

Regards,
Simon