I've worked on getting Fuzix on the PZ1 in better shape.

First I managed to implement a 24-bit LBA blockdevice, so the filesystem can actually see partitions now :D
IOCTL is still missing for this blockdevice, not sure what functions rely on that...
Swap requires a blockdevice, but that needs even more work that I have not understood yet.

Second I implemented a second serial port interface in the EmulatorKit, so it is now possible to login from a second terminal and run 2 programs at once. Potentially very useful. Next up is fixing this in the physical Teensy PZ1 version.

Really satisfying work.

EDIT: No work needed to get the Teensy going, just move the correct Fuzix binaries to the correct place and start up! It is NOT fast at 2MHz...