Can't find jetson-orin-nano-devkit.conf

Robotics & Edge Computing Jetson Systems Jetson Orin NX
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I am using Jetson Orin NX 16GB，it has been flashed third-party factory software image, said “contain NV official system and board environment”.

I wanna enable endpoint mode to link two orin device by PCIe, follow:

but I can’t find jetson-orin-nano-devkit.conf or jetson-orin-nano-devkit-super.conf.

I’m not sure if some features have been removed in the factory image. Am I need to flash official images by downloading the following files and do as described in Quick Start — NVIDIA Jetson Linux Developer Guide 1 documentation ?

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*** Please note that this reply is generated by LLM automatically ***

To enable endpoint mode on the Jetson Orin NX to link two Orin devices via PCIe, you are following the documentation from NVIDIA’s official website. However, you are unable to find the jetson-orin-nano-devkit.conf or jetson-orin-nano-devkit-super.conf files, which are required to configure the PCIe endpoint mode.

The issue you are facing is likely due to the fact that the factory image you are using does not include these configuration files. The factory image is a custom image provided by the third-party manufacturer, which may not include all the features and configurations available in the official NVIDIA images.

To resolve this issue, you have two options:

  1. Flash the official NVIDIA image: You can download the official NVIDIA image for the Jetson Orin NX and flash it onto your device. This will ensure that you have all the necessary configuration files and features available. To do this, you will need to follow the instructions in the Quick Start Guide for NVIDIA Jetson Linux Developer Guide. This will involve downloading the necessary files, including the image, and flashing it onto your device using the l4t_initrd_flash.sh script.
  2. Modify the existing factory image: If you are unable to flash the official NVIDIA image, you can try modifying the existing factory image to enable endpoint mode. This will require you to manually edit the configuration files and add the necessary settings to enable endpoint mode. However, this approach is more complex and may require significant technical expertise.

In terms of the configuration files, the jetson-orin-nano-devkit.conf and jetson-orin-nano-devkit-super.conf files are used to configure the PCIe endpoint mode on the Jetson Orin NX. These files are typically located in the /boot/extlinux directory on the device.

To compare the two options, flashing the official NVIDIA image is generally the recommended approach, as it ensures that you have all the necessary features and configurations available. However, modifying the existing factory image may be a viable option if you are unable to flash the official image.

In terms of the documentation, the NVIDIA documentation for the Jetson Orin series provides detailed instructions on how to configure the PCIe endpoint mode. However, the documentation assumes that you are using the official NVIDIA image, and may not be applicable to custom factory images.

In summary, to enable endpoint mode on the Jetson Orin NX, you will need to either flash the official NVIDIA image or modify the existing factory image. Flashing the official image is generally the recommended approach, but modifying the factory image may be a viable option if you are unable to flash the official image.

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So you’re using 3rd party’s carrier baord?
Then you need to contact with them to know how to do.

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