[coreboot-gerrit] Change in coreboot[master]: [WIP]security/intel: Add option to eanble SMM flash access only

[Benjamin Doron (Code Review)]

Attention is currently required from: Patrick Rudolph.
Benjamin Doron has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40830 )

Change subject: [WIP]security/intel: Add option to eanble SMM flash access only
......................................................................

Patch Set 1:

(1 comment)

Patchset:

PS1:
> By patching "src/soc/intel/common/block/smm/smihandler. […]

Alternatively, if it's not the "Synchronous SMI Status" bit, based on https://github.com/tianocore/edk2-platforms/blob/master/Silicon/Intel/Kabyla... calling https://github.com/tianocore/edk2-platforms/blob/master/Silicon/Intel/Kabyla..., there's an MSR to set.

I'll test these, write a patch and then maybe something can be merged?