Kernel compilation

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
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hello everyone, i am trying to follow this “tutorial” GitHub - evidence/linux-jailhouse-jetson: Jailhouse hypervisor for Nvidia Jetson TX1 and TX2 to put jailhouse on my jetson, i wanted to compile the kernel mentioned in the guide (4.4) with the configuration file they provided and i have this error ‘can’t find drivers/video/tegra/built-in.o: File or directory does not exist’ and actually the file is not there, can anyone tell me why? thank you so much

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Hi,
We don’t have experience about the tutorial but it looks to be for TX1 and TX2 with Jetpack 3 releases. It should not be directly applicable for Jetson Orin Nano.

Orin Nano is supported on Jetpack 5(with Kernel5.10) and Jetpack 6(with K5.15). Would see if other users can share experience about enabling jailhouse on the two versions.

Please also check Kernel section in our developer guide:

Kernel — NVIDIA Jetson Linux Developer Guide 1 documentation

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I have a Jetson Nano, not Orin Nano sorry I have made a mistake

5

Hi,
Jetson Nano is supported on Jetpack 4 releases with Kernel 4.9. Please check the developer guide:

https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3275/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/kernel_custom.html#

And try to adapt the toturial from 4.4 to 4.9.

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