Hi Everyone! I'm newbie in linux system! After checking /sys/var/term.log, I saw linux OS of my udoo board, it load imx6q-udoo-hdmi.dtb and it dose not load any *.dtb file in /boot/dts folder. I tried to at this line in uEnv.txt : fdtfile=/boot/dts/imx6sx-udoo-neo-full.dtb and restart udoo board. But the board dose not loading OS. I want to know why dose linux OS load imx6q-udoo-hdim.dtb, but udoo neo use imx6sx serial chip? And how to config linux OS to load another *.dtb file? Please help me to resolve this problem! Sorry for my poor English!