I put together a guide to installing OS X 10.10 Yosemite on the ThinkPad x220 here:
http://x220.mcdonnelltech.com/
Links to all of the necessary kexts and utilities are in the guide.
Hope this helps. There's a feedback form at the bottom of the guide if you find anything that isn't accurate.
Mavericks on X220
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johnmcdonnell
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- Joined: Fri Mar 16, 2012 7:51 pm
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