[Trisquel-users] Is OpenEmbedded Free?

[janeandreas]

I am trying to build an OS for the Ben Nanonote pocket computer, which runs  
MIPS architecture. I am thinking of doing this with the OpenEmbedded  
framework, which the wikipedia site says is MIT license. Since I did not see  
OE in the Trisquel repo's, I am guessing that it is not Free?

If you want to check it out, the site is:
http://www.openembedded.org/wiki/Main_Page