[coreboot] [RFH] Status of the Lenovo X201

[Nicola Corna]

April 28, 2018 5:40 PM, "Kyösti Mälkki" <kyosti.malkki at gmail.com> wrote:

> I thought I had seen some other message [1] on the list regarding
> X201(i) not booting or resuming. Looking at your boot log ending on
> "0:1f.0 final", it appears we are looking at the same commit which
> adds INTEL_CHIPSET_LOCKDOWN implementation in lpc_final(). The commit
> message tells it was not tested for ibexpeak so you may want to try
> revert that one before going for full bisect.
> 
> [1] https://mail.coreboot.org/pipermail/coreboot/2018-April/086564.html
> [2] https://review.coreboot.org/c/coreboot/+/21129
> 
> Kyösti

You're right, that's the broken commit, see attached logs.

April 28, 2018 5:59 PM, "Nico Huber" <nico.h at gmx.de> wrote:

> Yes, that's very likely a problem. It looks like the whole finalize code
> path of the X201 was untested all the time (even on resume). I don't
> remember if EHCI debug works in SMM? If it does, you could enable log-
> ging for the SMI handler as well (if you want to debug it).
> 
> Nico

Attached you can find the log with the SMM debug enabled, but it doesn't seem
to me much different from the non-debug log.

Nicola
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