I have a Hikey board with Android pre-loaded, and I am just starting to play with it.
The UART Adapter board is plugged.
J15 config: 1-2 is closed and 3-4, 5-6 are opened
Serial terminal: Putty
I am trying to get some boot traces from the UART adapter board.
All I can get is a NULL byte, however I have checked and I know the board is booting Android correctly.
Is there any debug/boot traces output from the UART 1 or UART 0 of the UART Adapter board ?
If it is the case what is the configuration of the serial port (on PC client side) ?