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[PATCH 1/2] of: add support of dtc compiler flags for device tree overlays

From frowand.list@gmail.com
Newsgroups linux.kernel
Subject [PATCH 1/2] of: add support of dtc compiler flags for device tree overlays
Date 2017-04-24 07:50 +0200
Message-ID <tzF2N-2W0-3@gated-at.bofh.it> (permalink)
References <tzF2N-2W0-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: Frank Rowand <frank.rowand@sony.com>

The dtc compiler version that adds initial support was available
in 4.11-rc1.  Add the ability to set the dtc compiler flags needed
by overlays.

Signed-off-by: Frank Rowand <frank.rowand@sony.com>
---
 scripts/Makefile.lib | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 0a07f9014944..0bbec480d323 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -283,6 +283,8 @@ ifeq ($(KBUILD_ENABLE_EXTRA_GCC_CHECKS),)
 DTC_FLAGS += -Wno-unit_address_vs_reg
 endif
 
+DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
+
 # Generate an assembly file to wrap the output of the device tree compiler
 quiet_cmd_dt_S_dtb= DTB     $@
 cmd_dt_S_dtb=						\
-- 
Frank Rowand <frank.rowand@sony.com>

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[PATCH 1/2] of: add support of dtc compiler flags for device tree overlays frowand.list@gmail.com - 2017-04-24 07:50 +0200

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