Jetson Nano product splash

Hi, kind nVidia and everyone!
I want to customize the splash and show the splash and psplash after POR until my app starting without any blanking on DSI port.
Please tell me the solution.

Thanks,
Best Regards,
aither

Hi aither,

There is no support for splash screen over DSI panel. Only work with HDMI or DP monitor.

Hi, WayneWWW,
First, thanks for your responds.

Then, please tell me how to implement the above splash and pslash with HDMI.

Thanks again,
Best Regards,
aither

Hi aither,

Please download latest jetpack4.4 and open up the tools in Linux_for_Tegra/tools/bmp-splash.

Hi, WayneWWW

Do U-Boot drive the DSI?
Can I output a bitmap through DSI for U-Boot?

Thanks,
Best Regards,
aither

Hi,

No, currently cboot and uboot both not support the DSI. You could check the uboot source code directly.