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Commit 98964442 authored Feb 10, 2017 by Puja Gupta Committed by Runmin Wang Aug 10, 2017

scripts: Makefile: add support to use external DTC



Add support to use external DTC to compile device tree blobs.

Change-Id: I268d2332d5328c3b0050b35c96f91e8ef9e1f6f8
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Signed-off-by: Puja Gupta <pujag@codeaurora.org>

parent e3223e85

scripts/Makefile.lib

+6 −0

Original line number	Diff line number	Diff line
		@@ -313,6 +313,12 @@ cmd_dt_S_dtb= \
		$(obj)/%.dtb.S: $(obj)/%.dtb
		$(call cmd,dt_S_dtb)

		ifneq ($(DTC_EXT),)
		DTC = $(DTC_EXT)
		else
		DTC = $(objtree)/scripts/dtc/dtc
		endif

		quiet_cmd_dtc = DTC $@
		cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
		$(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \

scripts/dtc/Makefile

+2 −0

Original line number	Diff line number	Diff line
		# scripts/dtc makefile

		hostprogs-y := dtc
		ifeq ($(DTC_EXT),)
		always := $(hostprogs-y)
		endif

		dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
		srcpos.o checks.o util.o