K 10 svn:author V 3 imp K 8 svn:date V 27 2007-09-19T18:12:44.000000Z K 7 svn:log V 250 Add mmc and mmcsd, and correct a couple of comments. They are commented out until I can re-test them on all our architectures. I had re@ approval to commit this a long time ago, but that's before we were this close to the branch. Approved by: re@ END