is it possible to install coreboot or libreboot on this thing? does it have something equivalent to the intel management engine?
From the software freedom point of view it's very much a no go, although they are apparently going to release the firmware sources and looking into coreboot[2].
[1]: https://community.frame.work/t/does-intel-chip-have-intels-m...
[2]: https://community.frame.work/t/free-the-ec-and-coreboot-only...