[Trac #53] LinuxBIOS sometimes hangs after "Jumping to LinuxBIOS"

[Zarro Boogs per Child]

#53: LinuxBIOS sometimes hangs after "Jumping to LinuxBIOS"
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 Reporter:  wmb at firmworks.com  |        Owner:  mfoster 
     Type:  defect             |       Status:  reopened
 Priority:  blocker            |    Milestone:  ATest   
Component:  linuxbios          |   Resolution:          
 Keywords:                     |  
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Changes (by cjb):

  * status:  closed => reopened
  * resolution:  fixed =>

Comment:

 Reopening.  We've received a shipment of boards containing possible
 "second sourcing" parts from Quanta, and I've been testing them.  Some of
 the boards contain "Qimonda" RAM, and one of those boards exhibited the
 "Jumping to LinuxBIOS" hang at warm reboot when I tested it, and does so
 (at warm reboot only) every time.

 I tested with the standard LB image at CAS2.0.  Will test tomorrow with
 CAS2.5, but this going to be some kind of bug either way..

 The chips are labelled with "Qimonda 0630 C HY825DC256160CE-6 9EE44010".

 The serial console log for the hang is available at:

 http://pullcord.laptop.org/second_sourcing/board10/olpc.html

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Ticket URL: <http://dev.laptop.org/ticket/53#comment:38>
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