Hey, @Hariprabhu_13,
I apologize for the delayed response. Unfortunately, we do not support the U-Boot splash screen for iMX8 based SoMs onward. You can see a discussion here about a similar issue.
We only support displaying a splash screen through Plymouth, on Linux. From what I understood, you’re trying to use Psplash, it’s no problem for you to show the splash screen only on kernel boot. However, we don’t have documentation on how to use Psplash, so we recommend using Plymouth instead. You said you had problems setting up Plymouth, so I recommend following the steps in our Plymouth on Linux article, instead of relying on the AI for this one.
Let me know if you find any issues following the page.
Best regards,