From 61ebeff43c560a5564c2cf82c8a605670e2a7879 Mon Sep 17 00:00:00 2001
From: Luiz Otavio O Souza <loos@FreeBSD.org>
Date: Mon, 21 Sep 2015 03:17:41 +0000
Subject: [PATCH] Enable if_dwc for Allwinner A20 based boards.

This enables the gigabit ethernet on cubieboard2 and banana pi.

A special thanks to Netgate who gently provided me with a banana pi almost
a year ago.
---
 sys/arm/conf/A20                     | 5 +++--
 sys/boot/fdt/dts/arm/cubieboard2.dts | 4 ++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/sys/arm/conf/A20 b/sys/arm/conf/A20
index 00cdb8f41cd..3bac4551858 100644
--- a/sys/arm/conf/A20
+++ b/sys/arm/conf/A20
@@ -47,7 +47,7 @@ options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
 #options 	BOOTP_NFSROOT
 #options 	BOOTP_COMPAT
 #options 	BOOTP_NFSV3
-#options 	BOOTP_WIRED_TO=cpsw0
+#options 	BOOTP_WIRED_TO=dwc0
 
 # Boot device is 2nd slice on MMC/SD card
 options 	ROOTDEVNAME=\"ufs:/dev/da0s2\"
@@ -102,7 +102,8 @@ device		ether
 device		mii
 device		bpf
 
-device		emac
+#device		emac			# 10/100 integrated EMAC controller
+device		dwc			# 10/100/1000 integrated GMAC controller
 
 # USB ethernet support, requires miibus
 device		miibus
diff --git a/sys/boot/fdt/dts/arm/cubieboard2.dts b/sys/boot/fdt/dts/arm/cubieboard2.dts
index 700952a81ea..480df660e73 100644
--- a/sys/boot/fdt/dts/arm/cubieboard2.dts
+++ b/sys/boot/fdt/dts/arm/cubieboard2.dts
@@ -67,6 +67,10 @@
 			status = "okay";
 		};
 
+		gmac@01c50000 {
+			status = "okay";
+		};
+
 		ahci: sata@01c18000 {
 			status = "okay";
 		};