I’m using a Jetson Orin Nano on an Auvidea JNX42 carrier board
I installed Jetpack 6.2 but then realized there was an issue with the firmware Auvidea provided that made the the CAM01 port not work with the IMX219 camera, so I tried downgrading to Jetpack 5.1.4 using the instructions provided with the Auvidea firmware but got an error trying to boot:
L4TLauncher: Unable to locate L4T Support protocol: Not Found
L4TLauncher: Using legacy interface. Support would be deprecated soon!!
L4TLauncher: Failed to get PlatformResourceInfo
I know this issue has been discussed in other threads like this one and this one, but I don’t think the solutions apply to me as I’m already using the manual flashing method with the steps that Auvidea is describing. I can’t use the SDK manager because it’s a different carrier board so I don’t think it would work. What else can I try?
Hi,
How do you flash your device?
Could you provide the flashing method (link or commands) in detail?
Thanks
I download the firmware for the carrier board from here and I follow the directions in the text file that’s included. I installed version 6.2 with these instructions successfully, but ran into issues downgrading to 5.1.4.
Here’s the contents of the text file:
How to flash the JNX4x with auvidea Firmware
####################################################################################
This manual is written for the Jetson Orin NX/NANO
1. Download the following archives:
-> https://developer.nvidia.com/downloads/embedded/l4t/r35_release_v6.0/release/jetson_linux_r35.6.0_aarch64.tbz2
-> https://developer.nvidia.com/downloads/embedded/l4t/r35_release_v6.0/release/tegra_linux_sample-root-filesystem_r35.6.0_aarch64.tbz2
2. unpack the archives
-> mkdir ${HOME}/nvidia-jetson
-> tar xf Jetson_Linux_R35.6.0_aarch64.tbz2 -C ${HOME}/nvidia-jetson/
-> sudo tar xpf Tegra_Linux_Sample-Root-Filesystem_R35.6.0_aarch64.tbz2 -C ${HOME}/nvidia-jetson/Linux_for_Tegra/rootfs
3. copy the contents of the kernel_out folder in the auvidea packet to the nvida_sdk folder
-> cp ~/kernel_out/* ${HOME}/nvidia-jetson/Linux_for_Tegra
4. apply binaries nad install flash prerequisites
-> cd ${HOME}/nvidia-jetson/Linux_for_Tegra
-> sudo ./apply_binaries.sh
-> sudo ./tools/l4t_flash_prerequisites.sh
5. enter the Jetpack Linux_for_Tegra folder and flash the Jetson
-> cd ${HOME}/nvidia-jetson/Linux_for_Tegra/
for target carrier JNX40
-> sudo ./flash_orin_nx_nano_JNX40.sh
for target carrier JNX42
-> sudo ./flash_orin_nx_nano_JNX42.sh
for target carrier JNX45
-> sudo ./flash_orin_nx_nano_JNX45.sh
for target carrier JNX46
-> sudo ./flash_orin_nx_nano_JNX46.sh
for target carrier JNX82
-> sudo ./flash_orin_nx_nano_JNX82.sh
for target carrier JNX82u
-> sudo ./flash_orin_nx_nano_JNX82u.sh
There is no update from you for a period, assuming this is not an issue anymore.
Hence, we are closing this topic. If need further support, please open a new one.
Thanks ~0604
Hi,
Could you provide your flashing log and the serial console log for us to review?
Thanks