PROCESSOR-SDK-LINUX-J721E: Issue with display

Rejin Mathew

Part Number: PROCESSOR-SDK-LINUX-J721E

Hi,

Firstly I have to say that I already posted the same issue with different SDK version. But it not solved yet with some issues related with me. Currently I am using the latest SDK version 11.02 of Processor-SDK-Linux-J721E. After Creating an SD card, following the procedure with script file, I boot the board. But the display not working. No logo No wayland/weston nothing completely blank. I though the issues related with the previous version will be addressed in the current version. But issue still exists. I do some steps that I got from my other thread related with the display issue. But that also not worked.

Regards,

Rejin Mathew

2 months ago

0 Divyansh Mittal 2 months ago

TI__Genius 14270 points

Hi Rejin,
Thanks for your query, we are routing this to the right expert.

+1 Takuma Fujiwara 2 months ago in reply to Divyansh Mittal

TI__Guru 59103 points

Hi Rejin,

Could you check inside the uEnv.txt file which is located inside the boot partition, and see if there is a name_overlays defined? If there is a overlays defined, please try commenting this out.

Regards,

Takuma

0 Rejin Mathew 2 months ago in reply to Takuma Fujiwara

Intellectual 275 points

Hi Takuma,

I commented the overlays definition but no change in display.

But When I try to boot from 10.02 and applied the changes(commented the overlays definition), the display got ON.

Thank you

Regards,

Rejin Mathew

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PROCESSOR-SDK-LINUX-J721E: Issue with display