 +		phy0: ethernet-phy@3 {
 +			compatible = "micrel,ksz9031";
 +			device_type = "ethernet-phy";
-+			rxc-skew-ps = <1800>;
-+			rxdv-skew-ps = <0>;
-+			txc-skew-ps = <1800>;
-+			txen-skew-ps = <0>;
++			rxc-skew-ps = <1860>;
++			rxdv-skew-ps = <420>;
++			txc-skew-ps = <1860>;
++			txen-skew-ps = <420>;
 +			reg = <3>;
 +		};
 +	};

diff -rupN devicetree.orig/pcw.dtsi devicetree/pcw.dtsi
--- devicetree.orig/pcw.dtsi	2017-09-08 12:58:34.581635894 +0200
+++ devicetree/pcw.dtsi	2017-09-08 12:58:34.581635894 +0200
@@ -13,9 +13,11 @@
 	};
 };

 };
 &uart0 {
 	device_type = "serial";
diff -rupN devicetree.old/system-top.dts devicetree/system-top.dts
--- devicetree.old/system-top.dts
+++ devicetree/system-top.dts
@@ -23,8 +23,21 @@
 	};
 	memory {
 		device_type = "memory";
