Hello everyone,
I know some system has support for a particular feature against Rowhammer attack. The "RH activation probability" settings allows to refresh a row with a tunable probability.

For example some AMI BIOS version include this option: https://forums.puri.sm/t/row-hammer/793/7

I have found a trace in coreboot code here: https://github.com/siro20/coreboot/blob/master/src/vendorcode/intel/fsp/fsp2_0/cannonlake/FspmUpd.h

Anyone know if this option is currently available on coreboot?
Thank you all!


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