Extend time for rtc to be ready.

Increase the time waiting for rtc from 3ms to 15ms - only 3ms is
needed on real hardware, but scheduling delays on qemu can make this
longer.  Extending the time prevents annoying debugging messages.
1 file changed
tree: 72e2ac0c54c6c3511489e240cc8a6b97cf81bd0c
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/