(I'm re-sending this now because carldani asked if I could re-send it after FOSDEM).
Hi, here's a copy of the sheet I created covering most of the chips (it's the same chip list as in my previous list- the form factor & voltage one).
If I couldn't figure out whether the chip had read/fast read, I left it blank. Otherwise, I filled in on the sheet the instruction code, any notes, and whether the mode(s) on the datasheet were the ones Flashrom wanted.