#12525 NORM 4-firmw: XO-4 EC communication problem

Zarro Boogs per Child bugtracker at laptop.org
Tue Feb 19 10:10:51 EST 2013

#12525: XO-4 EC communication problem
           Reporter:  wad                  |       Owner:  rsmith                            
               Type:  defect               |      Status:  new                               
           Priority:  normal               |   Milestone:  4-firmware                        
          Component:  embedded controller  |     Version:  Development source as of this date
         Resolution:                       |    Keywords:  XO-4, EC                          
        Next_action:  diagnose             |    Verified:  0                                 
Deployment_affected:                       |   Blockedby:                                    
           Blocking:                       |  

Comment(by greenfeld):

 Seen on a SKU295 system doing DEVL runin with os30/Q7B15/EC 0.3.11.  The
 EC pattern was slightly different from comment 2's though:

 424007016:suspend_hint --> 0
 event mask was 0xffff, is now 0xffff
 thw time 10000
 thw enabled
 424020863:thw 10000
 event mask was 0xffff, is now 0xffff
 424021930:suspend_hint --> 1
 suspend sync: 00000b9a
 424027619:soc_sleep: fell
 424027828:suspend_hint --> 0
 event mask was 0xffff, is now 0xffff
 424030866:thw fire
 424039617:SDI wait timeout
 424042620:SDI switchwait noack
 424045623:SDI switchwait noack
 424048626:SDI switchwait noack
 424051657:SDI switchwait noack

Ticket URL: <http://dev.laptop.org/ticket/12525#comment:9>
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