topic How to display uboot logo until Android bootanimation for iMX8MP in i.MX Processors

How to display uboot logo until Android bootanimation for iMX8MP

Rayn_Jang — Fri, 17 Nov 2023 02:14:14 GMT

Hello,

I'm using a iMX8MP with a custom board.

LVDS display and logo output functions have been completed in Uboot.

Now I want to keep uboot logo until android bootanimation starts.

Right now I see the uboot logo for a few seconds and then the screen goes blank when the kernel starts.

Can you tell me the patch version or fix to solve the problem?

Zhiming_Liu — Mon, 20 Nov 2023 05:40:27 GMT

There is no such patch to support this feature.

Rayn_Jang — Tue, 21 Nov 2023 00:26:49 GMT

Is there any way to solve this?

It looks like someone made a fix, but I can't find the patch version here.

Zhiming_Liu — Tue, 21 Nov 2023 02:43:00 GMT

There are some reference code, but not latest:

Someone made a fix, but i didn't get such patch.

Best Regards

Zhiming