diff --git a/sys/modules/dtb/rockchip/Makefile b/sys/modules/dtb/rockchip/Makefile
index 5cad60e18c9..12f59e4ee97 100644
--- a/sys/modules/dtb/rockchip/Makefile
+++ b/sys/modules/dtb/rockchip/Makefile
@@ -1,5 +1,11 @@
 # $FreeBSD$
+# All the dts files for rockchip systems we support.
 
+.if ${MACHINE_ARCH} == "armv7"
+DTS=	\
+	rk3288-tinker.dts		\
+	rk3288-tinker-s.dts
+.elif ${MACHINE_ARCH} == "aarch64"
 DTS=	\
 	rockchip/rk3399-khadas-edge-captain.dts \
 	rockchip/rk3399-khadas-edge.dts \
@@ -10,5 +16,6 @@ DTS=	\
 	rockchip/rk3399-rockpro64.dts
 
 DTSO=	rk3328-dwc3.dtso
+.endif
 
 .include <bsd.dtb.mk>