USB-C power Input Only
Support for generic RK3228A, RK3228B and RK3229 TV boxes, with various commercial names and manufacturers (MXQ 4k, MXQ Pro 4k, V88 Mars, A8, Model X, etc…) Due to the really large hardware variety, there is the rare chance that the images proposed here may not boot. If a bad image is burned in eMMC, the …
Kernel 4.9.y Same hardware support as stock Hardkernel builds. Same old u-boot, same kernel and same problems. Kernel 5.6.y + modern 2020.04 u-boot Reboot hangs on boot loader – power cycle helps (only uSD cards affected, eMMC seems to work).
Login console is enabled also on mUSB connector Known problem: reboot sometimes doesn’t bring the device back. Network devices are not managed by Network manager. Configure via /etc/network/interfaces
UART has unusual speed: 1500000 Make sure to add large heatsink Powering related troubles are possible since USB Type-C is not PD-compliant
mainline based kernel images
USB3 sometimes doesn’t detect high-speed devices properly
UART is accessible on a standard connector but with unusual speed: 1500000 If you don’t have USB Type-C PSU, you can power the board via pins 4 (5V) and 6 (GND) of the 40-pin GPIO1 header Powering related troubles are possible since USB Type-C is not PD-compliant Enable video and 3D acceleration