#12183 LOW Not Tri: XO-4 B1 has Data Abort during boot

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#12183: XO-4 B1 has Data Abort during boot
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           Reporter:  wad        |       Owner:  wad                  
               Type:  defect     |      Status:  new                  
           Priority:  low        |   Milestone:  Not Triaged          
          Component:  hardware   |     Version:  4-B1                 
         Resolution:             |    Keywords:  XO-4, OFW, Data Abort
        Next_action:  reproduce  |    Verified:  0                    
Deployment_affected:             |   Blockedby:                       
           Blocking:             |  
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Comment(by wmb at firmworks.com):

 Using Q7B07, I ran over 5000 reboot cycles (no SPI FLASH update) without
 seeing a Data Abort failure.  The reboot script consisted of an update to
 and display of a counter value in CMOS RAM, followed by "bye".

 I will try again with an earlier OFW (lacking the branch prediction
 disabling).

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Ticket URL: <http://dev.laptop.org/ticket/12183#comment:9>
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