Hi, We have added camera support for Jetson AGX Xavier for the L4T32.4.3. Need to add that camera support in Balena OS for Jetson AGX Xavier. How to update the Kernel Image, DTB and modules in the Balena OS? Is there any specific documentation available to update custom L4T changes in Balena OS. …

Hi, Regarding how to specify a custom DTB file, you can toggle the configuration that reads “Define the file name of the DTB to be used. Only supported by supervisor versions >= v11.14.2.” through the dashboard on a device or fleet-wide level. You may then upload your own DTB which will be applied …

Hi, the current L4T version in BalenaOS for the Xavier AGX is 32.4.4. Please open a PR with your changes in the device repository GitHub - balena-os/balena-jetson and we’ll follow up from there.

[image] acostach: 32.4.4 Hi All, Thanks for the replies. I am trying add the changes to balena-jetson repository ( GitHub - balena-os/balena-jetson ) for the L4T 32.4.4. For that I checkout to the tag “v2.67.3+rev5” and created a sample branch on that tag named, “econ_dev_v2.67.3_rev5_tag”. …

Hi, the latest tag in balena-jetson is v2.80.5+rev4 , please always use the latest HEAD version for your PRs, and not older versions. You can have a look at this PR which adds support for two different Xavier boards, the NRU120S and the CTI Rogue Xavier. You’ll need to specify the custom DTB for your…

[image] acostach: v2.80.5+rev4 Hi @acostach Thanks for the quick reply. As you mentioned, I added a new configuration “nilecam25-jetson-xavier” to include kernel and patches in the balena-jetson. When I try to build the source using below command, I am facing timeout issue. balena-yocto-s…

[image] KoilArulRaj.S: Timeout while waiting for a reply from the bitbake server Sounds like a generic Yocto error, can you check if there are any bitbake.lock / bitbake.sock files present in the build directory, and if so remove them and try again? Also worth ensuring that docker is installe…

[image] KoilArulRaj.S: balenaos-img Hi @acostach I built the balena os image “balena-image-nilecam25-jetson-xavier.balenaos-img” successfully. But facing dependency issue while try to flash the image using “ GitHub - balena-os/jetson-flash: This tool allows users to flash BalenaOS on Jetson …

Hi, glad to hear you local build succeeded. For flashing you will need to use NodeJs v10 or v12, and install the list of dependencies here using npm, not ubuntu’s apt-get. Example: npm i unbzip2-stream etc. Since the your device type is named nilecam25-jetson-xavier and this slug isn’t available in…

Hi @acostach Thanks for hints. It was really helpful in flashing the custom image to xavier kit. However still the devices is not visible in the dash board. Please refer the attached image. [balena-dash-board] I have configured the “balena-image-nilecam25-jetson-xavier.balenaos-img” using balen…

@KoilArulRaj.S what if you rename all occurrences of “nilecam25-jetson-xavier” to “jetson-xavier” in both config.json and device-type.json from the resin-boot partition of the image, before flashing the device? You can mount the image as a loop device with losetup -fP <image>

How to update custom kernel image, dtb and modules in Balena OS

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acostach September 8, 2021, 8:19am 27

Hi, unfortunately I don’t have the configuration files for this camera, perhaps there were some .isp files delivered with the camera module? You can have a look at these two threads for packages you may need for the nvargus daemon:

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How to update custom kernel image, dtb and modules in Balena OS

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