Ok, I will check it later.Of course - no, it is not loading with same config, as far, as changing cpus=1 an invalid id causing opfix2.efi error..)
Can you please said me, what was changed? It is more easy for me to replace only modified files, so I could easy recover, if this will not help me)try this copy in you efi hdd folder....
Got some errors, appleacpi IGPU 60try to copy entire folder first.... than we can check where are errors....
Of course, this is like the same as at my USB, with which I was able to boot)so now you are able to boot in sierra????
for now in normal...that graphics still not work