How to use UART0 as normal uart port on R28.1?

Autonomous Machines Jetson & Embedded Systems Jetson TX2
11

Hi Arlen0615,

Please try to put the dtb into kernel-dtb area using dd on TX2:

sudo dd if=your_dtb.dtb of=/dev/mmcblk0p15

And remove the “FDT” line in the extlinux.conf.

I heard that the DTB will be used by both kernel and u-boot, so the “FDT” way doesn’t fully work as it can’t pass the DTB to u-boot.