No, I did not use libhybris. It boots the kernel I've patched and it uses a full Linaro filesystem on a micro SD. The Android FS is not even mounted when running GNU/Linux.
The SoC is RK3188 and it uses a proprietary bootloader to do some hardware initialization IIRC.
The device does have an UART port, which I've used.
The SoC is RK3188 and it uses a proprietary bootloader to do some hardware initialization IIRC.
The device does have an UART port, which I've used.