[Trac #767] Battery test in OFW will happened problem.

[Zarro Boogs per Child]

#767: Battery test in OFW will happened problem.
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 Reporter:  garysu               |       Owner:  wmb at firmworks.com
     Type:  defect               |      Status:  new              
 Priority:  normal               |   Milestone:  Untriaged        
Component:  ofw - open firmware  |    Keywords:                   
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 Image：235 [[BR]]
 BIOS：Q2B21 [[BR]]
 We get the same message in these two unit, even we change the batteries
 (good and bad) these Unit A just shows okay and Unit B just shows bad
 battery, so I think this is a problem. [[BR]]
 procedure & message as below. [[BR]]
 Procedure 1: [[BR]]
 1.Plug AC [[BR]]
 2.Connect battery(wait for light up) [[BR]]
 3.Press power button(Start system) [[BR]]
 4.Type any key to OFW then do test [[BR]]
 5.disconnect battery [[BR]]
 6.Press power button(showdown) [[BR]]
 7.Unplug AC [[BR]]

 Procedure 2(do not connect battery): [[BR]]
 1.Plug AC [[BR]]
 2.Press power button(Start system) [[BR]]
 3.Type any key to OFW then do test[[BR]]
 4.Press power button(showdown) [[BR]]
 5.Unplug AC [[BR]]



 Unit A： [[BR]]
 ok test-all [[BR]]
 Testing /pci/display at 1,1 [[BR]]
 Testing /pci/isa at f/rtc at i70 [[BR]]
 Testing /pci/isa at f/serial at i2f8 [[BR]]
 Testing /pci/isa at f/serial at i3f8 [[BR]]
 Testing /pci/isa at f/8042 at i60/keyboard@ [[BR]]
 ok dev /pci/isa at f/rtc at i70 [[BR]]
 ok .properties [[BR]]
 status       '''okay''' [[BR]]
 device#      00000002 [[BR]]
 interrupts   00000008 [[BR]]
              00000000[[BR]]
 reg          00000001 00000070 00000002 [[BR]]
 compatible   pnpPNP,b00 [[BR]]
 device_type  rtc [[BR]]
 name         rtc [[BR]]

 Unit B： [[BR]]
 ok test-all [[BR]]
 Testing /pci/display at 1,1 [[BR]]
 Testing /pci/isa at f/rtc at i70 [[BR]]
 '''Selftest failed. Return code = -1''' [[BR]]
 Testing /pci/isa at f/serial at i2f8 [[BR]]
 Testing /pci/isa at f/serial at i3f8 [[BR]]
 Testing /pci/isa at f/8042 at i60/keyboard@ [[BR]]
 ok dev /pci/isa at f/rtc at i70 [[BR]]
 ok .properties [[BR]]
 status       '''bad battery''' [[BR]]
 device#      00000002 [[BR]]
 interrupts   00000008 [[BR]]
              00000000 [[BR]]
 reg          00000001 00000070 00000002 [[BR]]
 compatible   pnpPNP,b00 [[BR]]
 device_type  rtc [[BR]]
 name         rtc [[BR]]

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Ticket URL: <http://dev.laptop.org/ticket/767>
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