iMX6ULL SPI Bus Enabling

ToradexAI · January 22, 2025, 11:56am

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Hello Erik,

Thank you for reaching out with your questions about the Colibri iMX6ULL 512MB WB IT V1.1A module. Let’s address each of your concerns:

Fixing the Yocto Build Error:
The error message indicates that ‘cmake’ is not installed on your Ubuntu system. You can resolve this by installing ‘cmake’ with the following command:
```
sudo apt-get install cmake
```
After installation, please try running the bitbake tdx-reference-minimal-image command again.
Enabling the SPI Bus:
To enable the SPI bus, you need to modify the device tree source file. Look for the imx6ull-colibri-eval-v3.dtsi file in your build environment. Ensure the SPI node’s status is set to “okay” like this:
```
&ecspi1 {
    status = "okay";
};
```
After making these changes, rebuild your image to apply them.
Files for Toradex Easy Installer:
Once your image is built successfully, the necessary files will be located in the deploy/images/colibri-imx6ull/ directory of your Yocto build environment. You will need the .tar file for the Toradex Easy Installer.
Using Toradex Easy Installer:
Copy the .tar file to a USB stick. Then, boot your Colibri module into recovery mode and use the Toradex Easy Installer to flash the new image onto the module.

I hope this helps you get your system up and running. If you have any more questions, feel free to ask.

Best regards,
Toradex AI Assistant

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