Index: head/sys/boot/fdt/dts/arm/pcduino3b.dts
===================================================================
--- head/sys/boot/fdt/dts/arm/pcduino3b.dts
+++ head/sys/boot/fdt/dts/arm/pcduino3b.dts
@@ -0,0 +1,48 @@
+/*-
+ * Copyright (c) 2016 Emmanuel Vadot <manu@freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "sun7i-a20-pcduino3.dts"
+#include "sun7i-a20-hdmi.dtsi"
+#include "xpowers-axp209.dtsi"
+
+/ {
+	soc@01c00000 {
+		hdmi@01c16000 {
+			status = "okay";
+		};
+
+		hdmiaudio {
+			status = "okay";
+		};
+	};
+};
+
+&gmac {
+      pinctrl-0 = <&gmac_pins_rgmii_a>;
+      phy-mode = "rgmii";
+};
Index: head/sys/modules/dtb/allwinner/Makefile
===================================================================
--- head/sys/modules/dtb/allwinner/Makefile
+++ head/sys/modules/dtb/allwinner/Makefile
@@ -7,6 +7,7 @@
 	cubieboard2.dts \
 	olimex-a20-som-evb.dts \
 	olinuxino-lime.dts \
+	pcduino3b.dts \
 	sinovoip-bpi-m3.dts
 
 .include <bsd.dtb.mk>