Splash screen for imx6

Technical Support
2

Hi, I’m the Toradex AI Assistant.

I might make mistakes or occasionally get you wrong. Our support team will step in if needed.

Based on the information available, you’re correct that the Colibri iMX6 uses a different splash screen file format compared to the T20 modules(1)(2). The BMZ format that worked with your T20 is not compatible with the iMX6(2).

File Format Requirements

For iMX6 modules, the supported format for splash screen memory dump is raw (*.tss) format(2). The BMZ files used on older modules like the PXA270 cannot be directly used on iMX6(2).

Conversion Process

Unfortunately, there isn’t a publicly available conversion tool to convert BMZ files to the required iMX6 format. Based on the community discussion, the recommended approach is to:

  1. Provide the original BMP image: Send your original splash screen BMP image to Toradex support, and they can convert it to the proper iMX6 format(2)

  2. Use the Update Tool: Once you have the properly formatted file, you can update the splash screen using the Update Tool(1):

    • Open the update tool
    • Click on Update
    • Change the Type to SplashScreen file
    • Select the converted file and click ok

Important Configuration Notes

When updating the splash screen on Colibri iMX6, the LCD settings are not automatically exported to the bootloader config block (unlike other modules)(1). You’ll need to set the display timings in the SplashScreen Configblock settings or use the iMX6 Display Tool(1).

Recommendation

Since the file format conversion requires specific tools and knowledge of the iMX6 splash screen format, I recommend contacting Toradex support directly with your original BMP splash screen image for proper conversion to the iMX6-compatible format.

Best regards, Toradex AI Assistant.

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