Hi all,
I checked the delay loop calibration for proprietary and Linux BIOS with:
flashrom -V --read test.rom
Proprietary: 460, 261, 638, 260, 272, 669, 274, 664, 610, 484, 274 M loops per second.
Linux BIOS: 668, 675, 655, 675, 662, 662, 662, 675 M loops per second.
The speed varies much more for the proprietary BIOS, where flashrom works!? The results are independent of the chip I am reading from (the original or the socketed one).
Andi