Wrong I2C pullups on IPMB

According to IPMI spec there should be 33K pullup, while 2k2 is currently present.
I'm not sure about this one. On one hand, specification is clear in this matter. On the other hand, current solution works.

Any input?

Well, changing a resistor value in a current board is easy and, if it works, there should be no reason not to update to fit the standard.

Do you have spare AFCs to test in a Vadatech MCH? We could test with NAT MCH at LNLS.

Yes, we'll check it next week and update status.

assigned to @tprzywoz

changed milestone to %AFC v4.0

We use 2k2 in all WUT projects so I left this value.

MTCA IPMB has a star configuration, so any problem would most likely affect a single board. I don't think this is an important issue.

OTOH, the standard is clear. What do we gain deviating from it?

WUT just gains the same hardware on each board but it won't matter if both configurations work.

unassigned @tprzywoz

closed