commit 66c164bf881dd5016aa59dfc25f503138fad3bfd
author Simon Glass <sjg@chromium.org> Wed Feb 26 15:59:14 2014 -0700
committer Tom Rini <trini@ti.com> Tue Mar 04 12:15:28 2014 -0500
tree 74046d9f8bc03378d7d4daf67df27189b7df705b
parent 267d8e27e68787685d980e1259f7c6cb1bbb17e8

sandbox: Build a device tree file for sandbox

Add support for building a device tree for sandbox's CONFIG_OF_HOSTFILE
option to make it easier to use device tree with sandbox.

This adjusts the Makefile to build a u-boot.dtb file which can be passed
to sandbox U-Boot with:

   ./u-boot -d u-boot.dtb

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/sandbox/config.mk

diff --git a/arch/sandbox/config.mk b/arch/sandbox/config.mk
index 23b057e..668aa71 100644
--- a/arch/sandbox/config.mk
+++ b/arch/sandbox/config.mk
@@ -11,3 +11,5 @@
 cmd_u-boot__ = $(CC) -o $@ -T u-boot.lds \
 	-Wl,--start-group $(u-boot-main) -Wl,--end-group \
 	$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
+
+CONFIG_ARCH_DEVICE_TREE := sandbox