Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45013 )
Change subject: soc/intel/tigerlake: Add SMRR Locking support
......................................................................
Patch Set 5:
(1 comment)
https://review.coreboot.org/c/coreboot/+/45013/4/src/soc/intel/tigerlake/smm...
File src/soc/intel/tigerlake/smmrelocate.c:
https://review.coreboot.org/c/coreboot/+/45013/4/src/soc/intel/tigerlake/smm...
PS4, Line 144: /* Set Lock bit if supported */
: if (mtrr_cap.lo & SMRR_LOCK_SUPPORTED)
: relo_params->smrr_mask.lo |= SMRR_PHYS_MASK_LOCK;
:
: /* Write SMRRs (if supported) on each *core* only */
: if ((mtrr_cap.lo & SMRR_SUPPORTED) && !intel_ht_sibling())
how about this? then the sibling doesn't need to execute other code which is not necessary. […]
SGTM
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Gerrit-Project: coreboot
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Gerrit-Change-Id: I4ae7c7f703bdf090144637d071eb810617d9e309
Gerrit-Change-Number: 45013
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