--- zzzz-none-000/linux-3.18.24/arch/arm64/boot/dts/Makefile	2015-10-31 20:39:51.000000000 +0000
+++ rtl96-5690pro-762/linux-3.18.24/arch/arm64/boot/dts/Makefile	2024-08-14 08:36:35.000000000 +0000
@@ -1,10 +1,12 @@
-dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb
-dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb
-dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb
+# include board specific dts makefile
+ifeq ($(CONFIG_ARCH_SHEIPA),y)
+dts-dirs += ../../bsp/dts
+endif
 
-targets += dtbs
-targets += $(dtb-y)
+dts-dirs += apm
+dts-dirs += arm
+dts-dirs += cavium
 
-dtbs: $(addprefix $(obj)/, $(dtb-y))
-
-clean-files := *.dtb
+always		:= $(dtb-y)
+subdir-y	:= $(dts-dirs)
+clean-files	:= *.dtb