Init serial port before using it for debug - also reinit after option rom.

Apparently, some VGA option roms will enable serial irqs - this could
    cause problems with spurious irqs from debug messages.
Also, improve debugging of option roms that fail the checksum check.
4 files changed
tree: b1c58d048abcbb27fe6130554828db45c803aded
  1. .gitignore
  2. COPYING
  3. Makefile
  4. README
  5. TODO
  6. src/
  7. tools/