How to Change Boot Logo Image on Orin Nano

Issue Overview

Users of the Nvidia Jetson Orin Nano Development Kit are encountering difficulties when attempting to change the boot logo image displayed during the UEFI boot process. The primary symptoms include:

• Error in Customization: Users report uncertainty about how to replace the default boot logo with a custom image.
• Context of Issue: This problem arises specifically during the setup phase when users are trying to modify the bootloader settings.
• Hardware and Software Specs: The issue pertains to the Orin Nano development kit utilizing a micro SD card for the operating system, with UEFI being employed as the bootloader.
• Frequency: This issue appears to be common among users who are experimenting with UEFI customization.
• User Experience Impact: The inability to change the boot logo can lead to frustration and a perception of limited customization options for users looking to personalize their development environment.

Possible Causes

The challenges faced in changing the boot logo may stem from several potential causes:

• Hardware Incompatibilities: If users are using incompatible micro SD cards or other hardware components, it may affect the ability to modify UEFI settings.

• Software Bugs or Conflicts: There may be bugs in the UEFI implementation that hinder customization efforts.

• Configuration Errors: Incorrect configurations in the UEFI source code or during compilation could prevent successful logo changes.

• Driver Issues: Outdated or incompatible drivers may interfere with the bootloader’s functionality.

• Environmental Factors: Power supply issues or overheating could potentially impact system performance and behavior during boot.

• User Errors or Misconfigurations: Users may not follow the correct procedure for replacing BMP files, leading to unsuccessful attempts at customization.

Troubleshooting Steps, Solutions & Fixes

To address the issue of changing the boot logo on the Orin Nano, follow these comprehensive troubleshooting steps:

1. Gather Information:

   • Verify that you have the correct version of the UEFI source code from NVIDIA’s GitHub repository.

2. Access UEFI Source Code:

   • Download the necessary files from NVIDIA EDK2 platform support.

3. Modify BMP Files:

   • Locate and replace the existing BMP files in the UEFI source code with your custom images. Ensure that your images meet any specified requirements (e.g., resolution, format).

4. Recompile UEFI Source Code:

   • Follow instructions provided in NVIDIA’s documentation for compiling UEFI after making modifications. This typically involves running build commands in a terminal.

   Example commands may include:

   cd path/to/edk2-nvidia
   make
   

5. Flash Updated Bootloader:

   • Once compiled, flash your updated UEFI firmware to the internal QSPI memory of the Orin Nano module.

6. Verify Boot Configuration:

   • Ensure that your micro SD card contains all necessary files (kernel image, dtb, extlinux configuration) located under /boot.

7. Test Customization:

   • Reboot your device and confirm whether your custom boot logo is displayed successfully.

8. Best Practices for Future Customizations:

   • Always back up existing firmware before making modifications.
   • Document any changes made for future reference.
   • Regularly check for updates in both firmware and source code repositories.

Additional Notes

• It is confirmed that UEFI firmware resides in internal QSPI memory rather than on the micro SD card, which is crucial for understanding where modifications need to be applied.

• If issues persist after following these steps, consider reaching out to community forums or NVIDIA support for further assistance.

By following these guidelines, users should be able to successfully change their boot logo on the Nvidia Jetson Orin Nano Development Kit.