Am 20.08.2011 12:39 schrieb Stefan Tauner:
There is no sign of BBAR (BIOS Base Address Configuration Register) in the public datasheet (or specification update) of the ICH8. Also, the offset of that register has changed between ICH7 (SPIBAR + 50h) and ICH9 (SPIBAR + A0h), so we have no clue if or where it is on ICH8. Better don't try to touch it at all and assume/hope it is 0.
Just a short comment about this: Can we create a TODO.txt or UNKNOWN.txt file in the flashrom source which lists all such questions and similar assumptions? That way we know which questions we can ask Intel if one of their engineers talks to us.
Regards, Carl-Daniel