How to burn TX1 DTB use R28.2?

Hi all,

How to burn TX1 DTB use R28.2? I modify tegra210-jetson-tx1-p2597-2180-a01-devkit.dtb build time and use “sudo ./flash.sh -r -k DTB jetson-tx1 mmcblk0p1” burn DTB,but when reboot TX1, the dtb build time has not modified.I use “cat /proc/device-tree/nvidia,dtbbuildtime” check the dtb build time.

hello kenny_cz,

there’s DTB partition partial update failure issue with release-28.2
please update the flash script by referring to this topic: https://devtalk.nvidia.com/default/topic/1036286/jetson-tx1/flashing-just-dtb-on-28-2-and-tx1/post/5264465/#5264465