How to custom start-up cboot logo on rel-32.3.1

Due to request from our customer, we need to show cboot boot logo on DSI display but not HDMI display.

We want to know it is possible or not to show cboot boot logo on DSI display.
Could you help to check this target (show customer’s logo on DSI display) can be realize or not ???

Thank you~~

Hi,

There are two phases need to resolve before achieving your goal.

  1. Whether cboot supports DSI panel on TX1
    -> It seems support because I could see the DSI init log during cboot.

  2. Whether boot logo is able to shown up on DSI?
    -> I think it is feasible. However, boot logo only has fixed format. My panel does not have a matched size in bmp.blob, so it cannot show. My panel is 1920x1200 but the bmp.blob only supports some 16:9 resolutions.

Hi,

  1. I only see the message: dsi not supported yet
  2. The NVIDIA boot logo does not show on the DSI.
  1. I only see the message: dsi not supported yet

Then it is not supported. Are you sure you are asking a TX1 issue?