Add an option to only execute option ROMs contained in CBFS

TEST: Booted ASUS KFSN4-DRE with iPXE ROMs built in to CBFS;
with etc/pci-optionrom-exec set to 0 the on-board network ROMs
were ignored while the iPXE ROMs executed normally.  When set
to 2 or greater all option ROMs executed normally.  Tests of
VGA only were not possible due to a lack of supported hardware.

Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2 files changed
tree: 96b7fab2ee79f5b33957b4d5331f205d85c637fc
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. docs/
  7. scripts/
  8. src/
  9. vgasrc/