No display output on HDMI after Android bootloader

[Ruvinda]

Hi,
For both the Android 7.1 and 8.1 BSPs, I see the tux logo (from the bootloader) on the HDMI output and then there is no display output afterwards.
Any advise to troubleshoot this?

[kulovitm]

Hi,

Didi you check the kernel log on serial console?
Maybe is a connection via adb possible?

greets,
martin