[coreboot-gerrit] Change in coreboot[master]: amd/stoneyridge: Sync PSP base to MSR

Marshall Dawson (Code Review) gerrit at coreboot.org
Fri Sep 14 19:38:32 CEST 2018


Marshall Dawson has posted comments on this change. ( https://review.coreboot.org/28608 )

Change subject: amd/stoneyridge: Sync PSP base to MSR
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Patch Set 1:

I still don't see how this can have anything to do with the TPM that would be reported by coreboot.  Grunt uses a discrete TPM and not the fTPM in the PSP.

I hadn't tried S3.  However, I get a GPF on resume during mp_init when the MSR is rewritten. It's easy enough to skip it on a resume, but I'd like some direction from AMD instead of flailing like this.


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Gerrit-Project: coreboot
Gerrit-Branch: master
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Gerrit-Change-Id: I30027d3b0a6fbd540375e96001beb9c25bf3a678
Gerrit-Change-Number: 28608
Gerrit-PatchSet: 1
Gerrit-Owner: Marshall Dawson <marshalldawson3rd at gmail.com>
Gerrit-Reviewer: Garrett Kirkendall <garrett.kirkendall at amd.corp-partner.google.com>
Gerrit-Reviewer: Marshall Dawson <marshalldawson3rd at gmail.com>
Gerrit-Reviewer: Richard Spiegel <richard.spiegel at silverbackltd.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
Gerrit-Comment-Date: Fri, 14 Sep 2018 17:38:32 +0000
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