vgasrc: Increase debug level

You only want this information for debugging. As it also slows down the
boot considerably, as, for example, for every character of the GRUB
menu, something is sent over the serial console.

Therefore, increase the debugging level to 9.

Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
(cherry picked from commit 970af16e6e5a6cb8de6b6658663b8adc00d25b8b)
1 file changed
tree: 4805e8e82f482e7da8430a1511c5487dddd5a53d
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. docs/
  7. scripts/
  8. src/
  9. vgasrc/