#11061 BLOC 1.75-fi: OFW XO-1.75 - implement firmware update security

Zarro Boogs per Child bugtracker at laptop.org
Thu Mar 8 14:34:57 EST 2012

#11061: OFW XO-1.75 - implement firmware update security
           Reporter:  wmb at firmworks.com    |       Owner:  greenfeld           
               Type:  defect               |      Status:  closed              
           Priority:  blocker              |   Milestone:  1.75-firmware       
          Component:  ofw - open firmware  |     Version:  Development firmware
         Resolution:  fixed                |    Keywords:                      
        Next_action:  no action            |    Verified:  0                   
Deployment_affected:                       |   Blockedby:                      
           Blocking:                       |  
Changes (by greenfeld):

  * status:  new => closed
  * next_action:  test in build => no action
  * resolution:  => fixed


 Tested EC & OFW firmware update security with 11.3.1 os28 & 29, Q4D04 &
 Q4D05 on XO-1.75 C2 laptops secured with the Nic image.

 Upgrades could proceed normally while in secure mode, and working with
 Mitch, the points we could get into CForth or early OFW could not be used
 to reflash a laptop we accidentally quasi-bricked while testing this.

Ticket URL: <http://dev.laptop.org/ticket/11061#comment:12>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system

More information about the Bugs mailing list