#12105 NORM Not Tri: OFW debugger renders ok prompt in the wrong place

[Zarro Boogs per Child]

#12105: OFW debugger renders ok prompt in the wrong place
---------------------------------+------------------------------------------
 Reporter:  dsd                  |                 Owner:  wmb at firmworks.com
     Type:  defect               |                Status:  new              
 Priority:  normal               |             Milestone:  Not Triaged      
Component:  ofw - open firmware  |               Version:  not specified    
 Keywords:                       |           Next_action:  never set        
 Verified:  0                    |   Deployment_affected:                   
Blockedby:                       |              Blocking:                   
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 Using the "f" debugger key twice makes the forth prompt appear at the top
 of the screen, half-overwriting the word definition behind it, making
 debugging quite painful.

 e.g. to reproduce:

 {{{
 ok debug linux-place-ramdisk
 ok boot
 }}}

 When the debugger kicks in:

 {{{
 f
 ok resume
 }}}

 Now try to go back to the ok prompt with 'f' and you'll see that it gets
 rendered at the top of the screen.

 XO-1.75, Q4D21.

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Ticket URL: <http://dev.laptop.org/ticket/12105>
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