- McHCK uses FLL instead of the PLL for USB (startup, not usb init) - Added optional debug for the pjrc USB module - Cleaned up compiler flags
- Lots of code cleanup for the intialization of all arm chips - Added more gcc flags to help with debugging linker and memory map - Fixed UART initialization for the smaller MCHCK mk20dx128 (different pin mux)
- Basic compilation and loading is working - LED can be turned on/off - USB not yet working
