Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/30991 )
Change subject: intel/apollolake: Add fixed resources for VTd to system resources ......................................................................
Patch Set 6:
(1 comment)
https://review.coreboot.org/#/c/30991/6/src/soc/intel/apollolake/systemagent... File src/soc/intel/apollolake/systemagent.c:
https://review.coreboot.org/#/c/30991/6/src/soc/intel/apollolake/systemagent... PS6, Line 53: (MCHBAR32(GFXVTBAR) & VTBAR_MASK) / KiB, Both BARs are 64-bit registers.