Jett Rink has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32030 )
Change subject: mainboard/google/sarien: skip tpm check when !verstage ......................................................................
Patch Set 2:
Patch Set 2:
I also created fix for this bug with this change stack: https://review.coreboot.org/c/coreboot/+/31800/2
My change was to save the recovery state in VBNV during verstage and then use VBNV state for all later stages. Originally I was going to save the recovery state to cbmem, but cbmem is not part of verstage.
Turns out that this is actually plumbed through the various stages through NV or cbmem, it is just a very winding path to trace, but this is the start of the trail: https://chromium.git.corp.google.com/chromiumos/third_party/coreboot/+/c8fa6...