Hi, nvidia teams:
I put new kernel in “Linux_for_Tegra/rootfs/boot/” and “Linux_for_Tegra/kernel/” and use the following command to flash kernel alone , but the kernel have not update, I upload the flash log, so why and how to flash kernel alone?
flash.log (74.3 KB)
" ./flash.sh -r -k A_kernel jetson-agx-orin-devkit internal"
“./flash.sh -r -k B_kernel jetson-agx-orin-devkit internal”
Hi,
If the device cannot be flashed/booted, please refer to the page to get uart log from the device:
Jetson/General debug - eLinux.org
And get logs of host PC and Jetson device for reference. If you are using custom board, you can compare uart log of developer kit and custom board to get more information.
Also please check FAQs:
Jetson AGX Orin FAQ
If possible, we would suggest follow quick start in developer guide to re-flash the system:
Quick Start — NVIDIA Jetson Linux Developer Guide 1 documentation
And see if the issue still persists on a clean-flashed system.
Thanks!
Hi, carolyuu:
Thanks for your reply, I upload the uart log
flash_uart.txt (52.0 KB)
Kernel image is read from rootfs by default. Rootfs is not the partition you flashed and kernel image just a file under /boot/Image in the file system.
If you want to update it by flashing, doing full flash.