Evgeny Zinoviev has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/29669 )
Change subject: cpu/intel/sandybridge: Add `hyper_threading` option ......................................................................
Patch Set 3:
[ 0.328910] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - _PR_.CP00 (20190215/dspkginit-440) [ 0.329023] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - _PR_.CP01 (20190215/dspkginit-440) [ 0.329134] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - _PR_.CP02 (20190215/dspkginit-440) [ 0.329247] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - _PR_.CP03 (20190215/dspkginit-440)
[ 0.928328] ACPI BIOS Error (bug): Could not resolve symbol [_PR.CP00], AE_NOT_FOUND (20190215/psargs-330) [ 0.928441] ACPI Error: Aborting method _PR.CNOT due to previous error (AE_NOT_FOUND) (20190215/psparse-531) [ 0.928561] ACPI Error: Aborting method \PNOT due to previous error (AE_NOT_FOUND) (20190215/psparse-531) [ 0.928671] ACPI Error: Aborting method _SB.PCI0.LPCB.EC.AC._PSR due to previous error (AE_NOT_FOUND) (20190215/psparse-531) [ 0.928786] ACPI Error: AE_NOT_FOUND, Error reading AC Adapter state (20190215/ac-129)
Need to fix this first.