[PATCH] ARM: Fix dtb dependency to use order-only prerequisites

[Olof Johansson]

On Mon, Jun 24, 2013 at 1:41 PM, Doug Anderson <dianders at chromium.org> wrote:
> The %.dtb dependency is specified to depend on the PHONY "scripts".
> That means that it'll build every time even if the underlying dtb file
> hasn't been touched.  Use an order-only prerequisites to fix this.
> Also mark "dtbs" as PHONY for correctness.
>
> This was broken in (70b0476 ARM: 7513/1: Make sure dtc is built before
> running it).
>
> Reported-by: Mike Frysinger <vapier at gentoo.org>
> Signed-off-by: Doug Anderson <dianders at chromium.org>

Acked-by: Olof Johansson <olof at lixom.net>

Please send to Russell's patch tracker.


-Olof