[Trac #1088] populate the serial connector on pre-B3 boards

[Zarro Boogs per Child]

#1088: populate the serial connector on pre-B3 boards
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 Reporter:  mlj       |       Owner:  victorchao
     Type:  defect    |      Status:  new       
 Priority:  normal    |   Milestone:  BTest-3   
Component:  hardware  |    Keywords:            
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 for debug use

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Ticket URL: <http://dev.laptop.org/ticket/1088>
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