I've got a working Vagrant Armbian Build environment.   Now I want to add the following to the sun50i-h5-nanopi-neo2.dts (provides network support in U-boot) and compile a new image.   &emac {         pinctrl-names = "default";         pinctrl-0 = <&emac_rgmii_pins>;         status = "okay";         phy = <&phy1>;         phy-mode = "rgmii";         phy1: ethernet-phy@1 {                 reg = <0>;         }; }; Despite reading the docs, I stil