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Hello,
Thank you for reaching out with your questions regarding the Verdin AM62 board and Dahlia carrier board. Let’s address each of your issues step by step:
-
UART/JTAG Port and CCS Connection Issue:
- Configuration Check: Ensure that Code Composer Studio (CCS) is correctly configured for the AM62. Verify that you have installed the necessary drivers and support packages specific to the AM62 from Texas Instruments. The target configuration in CCS should match your hardware setup.
- Processor SDK: Consider setting up the Processor SDK from Texas Instruments, which includes tools and examples for working with the Cortex-M4 core. Follow the setup instructions carefully to ensure all components are correctly installed.
- RemoteProc and RPMsg: If you are using RemoteProc to manage the Cortex-M4, ensure it is properly configured. Texas Instruments provides documentation on setting up and using RemoteProc and RPMsg for inter-core communication.
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Splash Screen Display in U-Boot:
- BMP File Verification: Make sure the BMP image file is correctly formatted and accessible by U-Boot. It should be in a supported format and located in a directory that U-Boot can access during boot.
- U-Boot Environment Variables: Check the U-Boot environment variables related to splash screen configuration. You may need to set variables such as
splashimageandsplashposto specify the image location and position on the screen. - U-Boot Commands: Ensure that the commands to load and display the BMP image are correctly included in the U-Boot boot script. You might need to modify the boot script to include these commands if they are not already present.
I hope these suggestions help you resolve the issues with your Verdin AM62 board and Dahlia carrier board. If you have further questions, feel free to ask.
Best regards,
Toradex AI Assistant
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