u-boot-fw-utils: Fix broken makefile in v2017.11.

See the patch for details. This patch has already been applied
upstream, but we need it for v2017.11.

Upstream-Status: Accepted [http://git.denx.de/?p=u-boot.git;a=commit;h=ded84f90a1066eef5f34daa4539273de64f7b811]

(From OE-Core rev: bb6a45bc7e122c61386d0657e7c97895d1697bd7)

Signed-off-by: Kristian Amlie <kristian.amlie@northern.tech>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-bsp/u-boot/files/v2017.11-fw-utils-build-fix.patch

@@ -0,0 +1,37 @@
+From ded84f90a1066eef5f34daa4539273de64f7b811 Mon Sep 17 00:00:00 2001
+From: Stefan Agner <stefan.agner@toradex.com>
+Date: Tue, 14 Nov 2017 15:47:18 +0100
+Subject: [PATCH 1/1] envtools: make sure version/timestamp header file are
+ available
+
+With commit 84d46e7e8948 ("tools: env: allow to print U-Boot version")
+the fw_env utilities need the version.h header file. Building only
+the envtools in a pristine build directory will fail due to missing
+header files.
+
+Make sure the header files are a dependency of the envtools target.
+
+Fixes: 84d46e7e8948 ("tools: env: allow to print U-Boot version")
+Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
+Tested-by: Peter Robinson <pbrobinson@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 61fd973..f8c66a2 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1447,7 +1447,7 @@ checkarmreloc: u-boot
+ 		false; \
+ 	fi
+ 
+-envtools: scripts_basic
++envtools: scripts_basic $(version_h) $(timestamp_h)
+ 	$(Q)$(MAKE) $(build)=tools/env
+ 
+ tools-only: scripts_basic $(version_h) $(timestamp_h)
+-- 
+2.7.4
+

meta/recipes-bsp/u-boot/u-boot-common_2017.11.inc

@@ -12,6 +12,7 @@ SRCREV = "c253573f3e269fd9a24ee6684d87dd91106018a5"
 SRC_URI = "git://git.denx.de/u-boot.git \
     file://MPC8315ERDB-enable-DHCP.patch \
     file://10m50-update-device-tree.patch \
+    file://v2017.11-fw-utils-build-fix.patch \
 "
 
 S = "${WORKDIR}/git"