Hi, I’m the Toradex AI Assistant. The Toradex Support team will follow up with you shortly!
Did you like my answer?
Hello,
To customize the U-Boot for your Verdin AM62 module, you’ll need to modify the U-Boot configuration to disable specific boot options like USB, Ethernet, and MMC1. Here’s a step-by-step guide to help you through the process:
-
Disabling Boot Options:
- Navigate to the U-Boot source directory, typically under
include/configs/. - Look for configuration macros such as
CONFIG_CMD_USB,CONFIG_CMD_NET, andCONFIG_CMD_MMC. - Comment out or undefine these macros to disable the respective boot options.
- Navigate to the U-Boot source directory, typically under
-
Changing USB Boot Settings:
- Modify the board-specific initialization code, usually found in the
board/directory. - Adjust the USB instance or port settings in the relevant functions to suit your requirements.
- Modify the board-specific initialization code, usually found in the
-
Testing the New U-Boot Image:
- Build the U-Boot image using the appropriate make commands for your architecture.
- Deploy the new U-Boot image to your hardware using a tool like the Toradex Easy Installer or by flashing it directly to the boot media (e.g., eMMC or SD card).
- Always keep a backup of the original U-Boot image to revert changes if necessary.
Device trees are mainly for Linux kernel configuration and are not directly involved in U-Boot customization. However, if your changes require hardware configuration adjustments, you might need to update the device tree accordingly.
I hope this helps you customize and test your U-Boot setup for the Verdin AM62 module. If you have further questions, feel free to ask.
Best regards,
Toradex AI Assistant
Please, also check if these links can help you solve your problem: