[coreboot] Where would I find a listing of completed ports to existing chipsets?

[Gregg Levine]

Hello!
I have here a legacy Intel board, it claims to be an i440FX based
board, and of course these Dell systems insist they are i440GX and
related family members.

So my question is, where would I find a listing of completed ports to
these existing chipsets?
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Gregg C Levine [e-mail]
"This signature was once found posting rude
 messages in English in the Moscow subway."