I am using Custom Carrier Board with Orin NX Module.
so how do i make changes in the device tree dtb file dynamically . As i don’t want to reflash my orin nx module again and again.
What’s your Jetpack version in use?
You could decompile the /boot/dtb/kernel_XXXX.dtb and modify the dts file for the custom change.
Then, assemble it back to dtb and reboot the board to apply the change.
okay, please just using dtc command to decompile/assemble the dtb file under /boot/dtb.
You can modify the status for serial@3110000 to okay and check the dmesg.
I am using Custom Carrier Board which is having two uart channels Uart 0 and Uart 1. So uart 1 is enabled but uart0 i.e serial@3110000 which is inside the L4T 35.2.1/Bootloader inside the tegra234-p3767-0000-p3509-a02.dtb is not enabled so do i make changes inside the given path and reboot the device so is this steps works ?