How to display splash screen on HDMI monitor?

La1 · ‎2020-09-29

Hi i want to display splash screen on HDMI monitor instead of DSI monitor of STM32MP157C-DK2. I know that it has something to do with U-Boot configuration, but i can't find right options to enable this feature. I would be grateful if somebody could help me.

Olivier GALLIEN · ‎2020-09-29

Hi @La

Guess this page might help https://wiki.st.com/stm32mpu/wiki/How_to_display_on_HDMI

Olivier

Olivier GALLIEN
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La1 · ‎2020-09-30

Hi, thanks for answer, but i have not found useful information there. They only say that "The U-Boot graphical console ("ST life.augmented" picture) is never displayed on the HDMI monitor. This console is displayed on the DSI display (if any on the board).", but i assume, that it is only on default starter package and it can be changed using developer or distribution package. On page https://wiki.st.com/stm32mpu/wiki/U-Boot_overview#U-Boot_description they say that U-Boot supports "Display: LCD, HDMI, BMP for splashcreen", so i think it should be possible.