Question
STM32MP135 UBOOT Splash Screen
Hi All,
I am working on enabling and testing the LCD (RGB666) and backlight (enable and pwm) functionality on my STM32MP1 platform in U-Boot. I have configured the necessary U-Boot options for LCD and video support, including backlight control and display configuration, but I would like some clarification and guidance on the following:
- Is it possible to test the LCD display in U-Boot?
- Can I use the lcdputs command for basic testing, such as writing simple text to the display? If so, how should it be used correctly?
- How can I verify that the backlight is working in U-Boot?
- Does U-Boot provide any commands (e.g., vidinfo) to check video or LCD configuration?
I created custom u-boot recipe and .cfg file, can you check the attached rar?
Regards