Hi Matthias, Matthias Luescher <[email protected]> writes: > I just faced a similar issue with the arm64 kernel > (linux-image-4.14.0-0.bpo.2-arm64). It booted fine with the 4.13 based > kernel but it failed after the upgrade to the above mentioned kernel. Since > I wanted to debug the stuff I took a closer look at the cmdline.txt file: > There I found the config "console=ttyAMA0,115200". This looked wrong to me > since ttyAMA0 is the bluetooth device on the Raspberry Pi 3. Therefore I > changed it to "console=tty0" and all of a sudden my system booted again > with the 4.14 kernel. > > Another remark: My setup also worked with the 4.14 kernel combined with the > device tree binary from the 4.13 kernel. However, I do not like this hack. > > My full setup is here: https://github.com/lueschem/edi-pi
Thanks for the details. I just uploaded a new raspi3-firmware package which uses ttyS1 on Linux ≥ 4.14, which is the new device name for the UART on the pin header: https://anonscm.debian.org/cgit/pkg-raspi/raspi3-firmware.git/commit/?id=4da2e6b1576f0a7513bffe7f95882693fdadd7ae -- Best regards, Michael
