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u-boot splash change problem

hochul yoo
Associate III

Hi all ~

I'm using our custom board with STM32MP157c MPU. 

I'm almost done with everything, and finally I'm going to change the u-boot and kernel splash images.

I referred to the link for changing the u-boot splash image and I think it's very simple.

Before customizing the uboot splash as my own,

First, the point I want to check is that the default ST u-boot splash doesn't appear.

Our board uses the Parallel(RGB) display interface and has 1280x800 resolution.

default kernel splash work fine. 

Is there anything I need to change in u-boot regarding the RGB interface and resolution?