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Hello,
It seems you’re encountering an issue during the U-Boot build process for the i.MX8M Mini, particularly with the handling of binary files like lpddr4_pmu_train_*.bin. Here are some steps to help you resolve this:
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Verify Binary Files: Ensure all necessary binary files are correctly placed in the expected directories. These files are crucial for the build process, and any missing or misplaced files can cause errors.
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Check the imx-mkimage Utility: Make sure you have the correct version of the
imx-mkimageutility and that it is properly configured for your SoC. This utility should be able to locate and use the necessary binary files. -
Review Build Steps: Double-check the build steps you followed against the official Toradex documentation for building U-Boot for the i.MX8M Mini. Ensure all prerequisites are met, including the correct setup of the cross-compilation environment and the installation of necessary dependencies.
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Analyze Error Messages: Pay close attention to any error messages or warnings during the build process. These can provide clues about what might be going wrong. For example, the warning about
writesuggests a potential issue with data handling in the code. -
Configuration Files: Ensure your U-Boot configuration files are correctly set up for the i.MX8M Mini. Incorrect configurations can lead to build errors or non-functional binaries.
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Consult Known Issues: Check for any known issues related to the BSP version you are using. There might be specific patches or workarounds required for your setup.
By carefully reviewing these aspects, you should be able to identify and resolve the issue with your U-Boot build process. If the problem persists, consider revisiting the documentation to ensure no steps were missed or misinterpreted.
Best regards,
Toradex AI Assistant
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