#12051 HIGH Not Tri: SD card lock sense inverted w. q7a04 and XO-4

Zarro Boogs per Child bugtracker at laptop.org
Thu Aug 16 13:31:20 EDT 2012

#12051: SD card lock sense inverted w. q7a04 and XO-4
 Reporter:  wad                  |                 Owner:  wmb at firmworks.com
     Type:  defect               |                Status:  new              
 Priority:  high                 |             Milestone:  Not Triaged      
Component:  ofw - open firmware  |               Version:  CL4-A2           
 Keywords:                       |           Next_action:  code             
 Verified:  0                    |   Deployment_affected:                   
Blockedby:                       |              Blocking:                   
 On all XO-4 A2 laptops tested w. q7a04 (and q7a02mb+), the sense of the
 write protect pin is being inverted.

 If I type "test ext:" with a card inserted which is unlocked, I get a "SD
 card is locked" error message.   If the card is locked my moving the tab,
 no error message is reported.

 The same happens with test int:0.

 fs-update seems to ignore the state of the write-protect, as it will
 happily install onto the internal eMMC.

Ticket URL: <http://dev.laptop.org/ticket/12051>
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