Gaggery Tsai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/38252 ) Change subject: soc/intel/common/block/cpu/car: Enable caching before FSP-T ...................................................................... Patch Set 3: (1 comment) https://review.coreboot.org/c/coreboot/+/38252/2//COMMIT_MSG Commit Message: https://review.coreboot.org/c/coreboot/+/38252/2//COMMIT_MSG@11 PS2, Line 11:
Please elaborate, why this is required. BIOS is forbidden to disable cache while in NEM mode with BtG enabled, that is skip all instructions that might invalidate cache.
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