Clarify which DIMMs are at fault during DIMM errors
Fix error messages
Allow time for console to drain
Improve fabric error reporting to show specifically which links; allow control codes on VGA output
Enhance fabric validation
Fix old MCFG range removal
Leave old MCFG map in place when SMM isn't disabled, since SMM may access it
Prevent remote-IO allocating ranges in the HT decode window, fixing boot hangs with remote-IO
Print warning once
Disable Rtt sensitivity by default, as it's often disabled later
Skip setting up undefined IO ATT ranges
Add upload target for convenience
Add E820 reservation for MMIO64 area
Drop legacy code
Fix E820 range merging
Reserve HT range; linux shows MMIO64 range as conflicting, so don't reserve for now
Allow local debugging to bypass 200MHz-only check