JetPack 4.5 Installation for DSBOX-NX2
WHAT YOU WILL LEARN?
1- Installing JetPack on Jetson Xavier NX
2- Installing Jetson SDK Components
3- Updating the device tree file
ENVIRONMENT
Hardware: DSBOARD-NX2
OS: Ubuntu 18.04 LTS
Language: Bash
First of all, connect the recovery (between installer pc & DSBOX-NX2's recovery usb), ethernet & power connection of your DSBOX-NX2. Open a terminal on your installer pc then type "watch lsusb".
When DSBOX-NX2's power connector plugged in,
• press power button then wait for boot led lights up.
• press reset & recovery buttons together
• release reset button and the recovery button after 3 seconds later.
You should see "NVidia Corp." title in the terminal.
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Next, set your configurations in the Nvidia SDK Manager.
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Accept the license agreement and continue to step 3.
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Nvidia SDK Manager asks your password to installation. Fill it and continue.
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After all packages have been downloaded, Jetson OS will be installed on the Jetson Xavier NX.
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The SDK Manager asks your DSBOX-NX2's username and password. We will continue from here at the second part.
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On the second part, complete the SDK Manager installation progress. Configure your DSBOX-NX2's Ubuntu installation progress (language, keyboard type, location, username & password etc.).
Type your username and password in SDK Manager then click "Install".
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Finally, update your dtb and copy kernel image file. Connect the recovery USB and set the device in recovery mode as in the first part.
Get the dtb file to kernel/dtb folder at the end of the post. The full path of the folder is (for JetPack 4.5):
~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_XAVIER_NX/Linux_for_Tegra/kernel/dtb
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Put your DSBOX-NX2 in recovery mode and check it from the terminal.
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Open another terminal and type these commands:
cd ~/nvidia/nvidia_sdk/JetPack_4.5_Linux_JETSON_XAVIER_NX/Linux_for_Tegra/
sudo ./flash.sh -r -k kernel-dtb jetson-xavier-nx-devkit-emmc mmcblk0p1
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The dtb file is successfully updated.
Copy the kernel image which attached below to the DSBOX-NX2 from host pc with scp command.
scp Image nvidia@192.168.55.1:/home/nvidia
Connect to your DSBOX-NX2 via ssh then execute the below commands.
ssh nvidia@192.168.55.1
sudo cp Image /boot
sync
sudo reboot
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To avoid kernel update with "apt upgrade" or "apt-get upgrade" commands, please follow this guide on the Jetson module.
Thank you for reading our blog post.