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How can I display UART to the HDMI at startup?

DMårt
Lead

I want to display the loop log at start up from UART to the HDMI. How can i achieve that?

Is it something I need to change in the device tree for linux or something?

My HDMI and UART works excellent. Now I want to connect them...or in other words, display the start up log at the HDMI.

STM32MP151AAC3 custom board with STM32-OS as operating system: https://github.com/DanielMartensson/STM32-Computer
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