[Trac #397] SD high-speed not working yet

[Zarro Boogs per Child]

#397: SD high-speed not working yet
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 Reporter:  cjb      |        Owner:  dilinger
     Type:  defect   |       Status:  new     
 Priority:  blocker  |    Milestone:  BTest-2 
Component:  kernel   |   Resolution:          
 Keywords:  relnote  |  
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Changes (by jg):

 * cc: smithbone at gmail.com (added)

Comment:

 High speed SD is as fast as 20MB/second, and requires special SD cards to
 test.  8 MB/second isn't running at high speed; this needs verification
 with such a card (which we should have in the lab in Cambridge, and I
 recommend Quanta also acquire one of these new cards as well).  I had to
 look in several stores to find one a couple months ago.

 Richard, could you test ASAP today please?  We may have picked up support
 as part of the 2.19.1 merge.  If not, Andres will have work to do; but the
 CaFE chip definitely needs testing in high speed mode.

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Ticket URL: <http://dev.laptop.org/ticket/397#comment:4>
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