I’m on mac os (I’ve tried chrome os terminal apps as well, behavior is similar so I won’t go in to it).
ioreg -p IOUSB shows
±o FT232R USB UART@14200000
So far, so good. I also see this device:
crw-rw-rw- 1 root wheel 18, 14 Mar 23 10:35 /dev/tty.usbserial-AQ00KPVD
So I get to the point where I want to connect a terminal, and I get zero output:
sudo screen /dev/tty.usbserial-AQ00KPVD 1500000
What are steps I can take to debug this? I am 100% sure I’ve connected the cable to the correct pinouts on the board, and I’ve worked with a lot of SBCs in the past and never had problems like this connecting to the console.
This is preventing me from seeing the u-boot shell after adb reboot bootloader (I’m running android). I want to put the bootloader in to fastboot mode, so if there’s another way to do that I’d appreciate the workaround for the serial port.