NPi i.MX6ULL Dev Board - How to enable UART4 and UART5 on it

Products & Technology Single Board Computers
#1

Hello.
I’m using NPi i.MX6ULL Dev Board with “imx6ull-debian-buster-console-armhf-latest-2gb.img.xz”.
How I can enable UART4 and UART5 on it?
Regards.

#2

https://github.com/Seeed-Studio/seeed-linux-dtoverlays/tree/master/overlays/imx6ull @AmirMorteza
There are some examples . You can enable it by yourself.