From: Rob Herring <robh@kernel.org>
Date: Tue, 6 Oct 2015 22:51:00 +0000 (-0500)
Subject: arc: enable building of all dtbs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b83abc8c2c45f8a926bdeaa46fc8dce236e13fdd;p=linux.git

arc: enable building of all dtbs

Enable building all dtb files when CONFIG_OF_ALL_DTBS is enabled. The dtbs
are not really dependent on a platform being enabled or any other kernel
config, so for testing coverage it is convenient to build all of the dtbs.
This builds all dts files in the tree, not just targets listed.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
---

diff --git a/arch/arc/boot/dts/Makefile b/arch/arc/boot/dts/Makefile
index e8e46f941dd5e..a09f11b71e663 100644
--- a/arch/arc/boot/dts/Makefile
+++ b/arch/arc/boot/dts/Makefile
@@ -10,6 +10,8 @@ dtb-y := $(builtindtb-y).dtb
 
 .SECONDARY: $(obj)/$(builtindtb-y).dtb.S
 
+dtstree		:= $(srctree)/$(src)
+dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
 
 always := $(dtb-y)
 clean-files := *.dtb  *.dtb.S