From da0b3a946f1a5135297b92e5a18ff97ab10145d6 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Mon, 4 Sep 2017 23:12:20 +0300 Subject: [PATCH] dtbo: make dtbos special Special rule for dtbo generation Signed-off-by: Pantelis Antoniou Acked-by: Simon Glass --- scripts/Makefile.lib | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 9ce47b4d22..2a7ed70cf2 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -321,6 +321,23 @@ $(obj)/%.dtb: $(src)/%.dts FORCE dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) +# DTCO +# --------------------------------------------------------------------------- + +quiet_cmd_dtco = DTCO $@ +# Rule for objects only; does not put specific u-boot include at the end +# No generation of assembly file either +# Modified for U-Boot +cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \ + $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) - ; \ + $(DTC) -@ -O dtb -o $@ -b 0 \ + -i $(dir $<) $(DTC_FLAGS) \ + -d $(depfile).dtc.tmp $(dtc-tmp) ; \ + cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) + +$(obj)/%.dtbo: $(src)/%.dts FORCE + $(call if_changed_dep,dtco) + # Fonts # --------------------------------------------------------------------------- -- 2.25.1