arm64: enable .dtbo file building for TI arm64 SoCs

[rpmsg/hwspinlock.git] / arch / arm64 / boot / dts / ti / Makefile

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 63e619d0b5b81eeac7681dc93450216e3d5791f4..439c74e141d3c304fad4f039324dc0b6af6f0931 100644 (file)
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -6,4 +6,9 @@
 # Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
 #
 
+DTC_FLAGS += -@
+
 dtb-$(CONFIG_ARCH_K3_AM6_SOC) += k3-am654-base-board.dtb
+
+$(obj)/%.dtbo: $(src)/%.dtso FORCE
+       $(call if_changed_dep,dtc)