From: Simon Glass <sjg@chromium.org>
Date: Sat, 26 Nov 2016 03:15:58 +0000 (-0700)
Subject: binman: Allow configuration options to be used in .dts files
X-Git-Tag: v2017.01-rc3~46^2~5
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=b116aff27c56dbc9132d847f7134eb7e4cc26aa3;p=u-boot

binman: Allow configuration options to be used in .dts files

It is sometimes useful to be able to reference configuration options in a
device tree source file. Add the necessary includes so that this works.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 956a8a9b04..a237b7bf85 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -168,6 +168,11 @@ ld_flags       = $(LDFLAGS) $(ldflags-y)
 dtc_cpp_flags  = -Wp,-MD,$(depfile).pre.tmp -nostdinc                    \
 		 -I$(srctree)/arch/$(ARCH)/dts                           \
 		 -I$(srctree)/arch/$(ARCH)/dts/include                   \
+		 -Iinclude                                               \
+		 -I$(srctree)/include                                    \
+		 -I$(srctree)/arch/$(ARCH)/include                       \
+		 -include $(srctree)/include/linux/kconfig.h             \
+		 -D__ASSEMBLY__                                          \
 		 -undef -D__DTS__
 
 # Finds the multi-part object the current object will be linked into