oleid

I renamed the link and rebooted, works fine for my odroidc2; no more spam in the journal. # cd /etc/systemd/system/getty.target.wants && mv serial-getty@ttyS0.service serial-getty@ttyAML0.service # ls -l [...] lrwxrwxrwx 1 root root 34 Sep 18 11:24 getty@tty1.service -> /lib/systemd/system/getty@.service lrwxrwxrwx 1 root root 41 Sep 18 16:38 serial-getty@ttyAML0.service -> /lib/systemd/system/serial-getty@.service

Ah, thanks a lot! 4.19.0 seems to work.

Dear all, first of all, thanks a lot for working on this device. It's great to run a mainline kernel on odroid C2. I just installed armbian to my C2 and noticed USB devices are unpowered and thus, don't show up via lsusb. Reading this thread and the notes on the device's page (https://www.armbian.com/odroid-c2/), I assumed that gpio126 or maybe 501 would be the one to use to power up the hub. $ cat /sys/kernel/debug/gpio gpiochip1: GPIOs 378-496, parent: platform/c8834000.periphs:pinctrl@4b0, periphs-banks: gpio-392 ( |mdio-reset ) out hi gpio-407 ( |reset ) out hi gpio-422 ( |cd ) in lo gpio-465 ( |TFLASH_VDD ) out hi gpiochip0: GPIOs 497-511, parent: platform/c8100000.bus:pinctrl@14, aobus-banks: gpio-500 ( |TF_IO ) out lo gpio-501 ( |usb-hub-reset ) out hi gpio-502 ( |USB_OTG_PWR ) out hi gpio-510 ( |c2:blue:alive ) out lo But I cannot export either gpio pin. Is there a work-around to enable the usb hub? Kind regards, Olaf