* Revert "Some more refactor of the Teensy code." This reverts commit e03594b514b7d1e41af70f44ef220a1571d88deb. * Fix issue booting from other fixed disk.
* Revert "Some more refactor of the Teensy code." This reverts commit e03594b514b7d1e41af70f44ef220a1571d88deb. * Fix issue booting from other fixed disk.