#9454 HIGH Not Tri: OLPC B1 not compatible with Sandisk Extreme III 4GB sull-sized SD cards ?

Zarro Boogs per Child bugtracker at laptop.org
Sat Sep 12 02:21:16 EDT 2009


#9454: OLPC B1 not compatible with Sandisk Extreme III 4GB sull-sized SD cards ?
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 Reporter:  wad                  |                 Owner:  wmb at firmworks.com
     Type:  defect               |                Status:  new              
 Priority:  high                 |             Milestone:  Not Triaged      
Component:  ofw - open firmware  |               Version:  not specified    
 Keywords:                       |           Next_action:  diagnose         
 Verified:  0                    |   Deployment_affected:                   
Blockedby:                       |              Blocking:                   
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 On an XO-1.5 B1, running any firmware from Q3A08f to Q3A11, I cannot get
 Sandisk Extreme III 4GB SD cards to work (in the external slot).

 The external SD slot on B1 prototypes have been heavily tested with a
 variety of different cards.  These Sandisk cards have always worked very
 well in the past, such as on A2 prototypes with the SD ECO.

 The error message returned by fs-update is:

 SDHCI: Error: ISR = 8000 ESR = 100 Auto CMD12,
 Stopping

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Ticket URL: <http://dev.laptop.org/ticket/9454>
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