Squealing 9059

I have dtb files used by manufacturers for compiling on the Android 5.1 system (OEM versions 2.17 and 2.19). It differs from boards like the firefly, for example: using a 100 Mbps network port, USB GPIO uses <0x50 0x0c 0x00>. Can anyone help with adapting this board? I want to compile it for armbian. 2.17.dtb 2.19.dtb