I’ve followed these instructions: Installing OpenWrt - Seeed Wiki
And when booting the Odyssey with the OpenWrt image via USB, it gets stuck shortly into the boot process here:
i915 0000:00:02.0: Failed to load DMC firmware (Firmware | 01.org), disabling runtime power management.
At that point, it freezes. I saw another post that said to push Enter, but that doesn’t do anything.