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. src/
  2. tools/
  3. .gitignore
  4. COPYING
  5. Makefile
  6. README
  7. TODO