Subject: Open Firmware: Problem with black screen again
To: None <port-macppc@NetBSD.org>
From: Tomas D <u0giene@yahoo.com>
List: port-macppc
Date: 01/05/2005 03:40:33
happy new year everyone!
Bought a new null modem cable and connected to my open
firmware! Tim if you read this then you might remember
my issues with black screen the problem was that I
could access open firmware after specifying my
output-device on systemdisk it seemed like it’s not
saving this option well anyway I finally got to of via
modem port and here’s what I’ve been doing this
morning and was late for work:

0 > setenv invalid CONFIG name
 ok
0 > setenv auto-boot? false  ok
0 > setenv input-device kbd  ok
0 > setenv output-device /bandit@F4000000/ATY,mach64@D
 ok
0 > setenv real-base F00000  ok
0 > reset-all
Open Firmware, 1.0.5
To continue booting the MacOS type:
BYE<return>
To continue booting from the default boot device type:
BOOT<return>
 ok
0 > boot
RESETing to change Configuration!

(macos 8 booted up then I've restarted and returned to
OF)



Open Firmware, 1.0.5                    
To continue booting the MacOS type:                   
               
BYE<return>           
To continue booting from the default boot device type:
                                                     
BOOT<return>            
 ok   
0 > setenv input-device  ok                           
0 > .properties               
no active package                 
 ok   
0 > dev /openprom  ok                     
0 > .properties               
name                    openprom                      
         
model                   Open Firmware, 1.0.5          
                                 
relative-addressing                   

 ok   
0 > dev /  ok             
0 > ls      
FF828F80: /PowerPC,604@0                        
FF829230:   /l2-cache@0,0                         
FF8299F0: /chosen@0                   
FF829B20: /memory@0                   
FF829C68: /openprom@0                     
FF829D28: /AAPL,ROM@FFC00000                          
 
FF829F40: /options@0                    
FF82AB48: /ali            
FF82AD88: /packages@0                     
FF82AE10:   /deblocker@0,0                          
FF82B610:   /disk-label@0,0                           
FF82BB50:   /obp-tftp@0,0                         
FF82DF90:   /mac-files@0,0                          
FF82E788:   /mac-parts@0,0                          
FF82EEE8:   /aix-boot@0,0                         
FF82F360:   /fat-files@0,0                          
FF830930:   /iso-9660-files@0,0                       
       
FF831278:   /xcoff-loader@0,0                         
   
FF831C38:   /terminal-emulator@0,0                    
             
FF831CD0: /bandit@F2000000                          
FF832EC0:   /gc@10                  
FF8332F8:     /53c94@10000                          
FF834B80:       /sd@0,0                       
FF8357B0:       /st@0,0                       
FF836428:     /mace@11000                         
FF8372A0:     /escc@13000                         
FF8373F8:       /ch-a@13020                           
FF837AA8:       /ch-b@13000                           
FF838158:     /awacs@14000                          
FF838240:     /swim3@15000                          
FF839348:     /via-cuda@16000                         
   
FF839ED8:       /adb@0,0                        
FF839FC8:         /keyboard@0,0                       
       
FF83A718:         /mouse@1,0                          
 
FF83A7C8:       /pram@0,0                         
FF83A878:       /rtc@0,0                        
FF83AD40:       /power-mgt@0,0                        
     
FF83AE60:     /mesh@18000                         
FF83C9C8:       /sd@0,0                       
FF83D5F8:       /st@0,0                       
FF83E300:     /nvram@1D000                          
FF840658:   /pci106b,1@B
FF83E498: /bandit@F4000000
FF8408B8:   /pci106b,1@B
FF840A90:   /pci10b6,2@D
FF840D80:   /ATY,mach64@E
FF83F6F0: /hammerhead@F8000000
 ok
0 > dev /bandit@F4000000/ATY,mach64@E  ok
0 > words
close           restore         draw-logo       write 
         open
display-init
display-remove  display-install read-rectangle 
fill-rectangle  draw-rectangle
color@
color!          get-colors      set-colors
 ok
0 > setenv output-device /bandit@F4000000/ATY,mach64@E
 ok
0 > reset-all
Open Firmware, 1.0.5
To continue booting the MacOS type:
BYE<return>
To continue booting from the default boot device type:
BOOT<return>
 ok
0 >


After restart output and input goes to ttya- default
place when system can’t locate output-device but as
you may saw just few lines ago I’ve specified it
correctly:
0 > dev /  ok             
0 > ls      
……….
FF840D80:   /ATY,mach64@E
ok
0 > dev /bandit@F4000000/ATY,mach64@E  ok
0 > words
………………………….   open……….
ok
0 > setenv output-device /bandit@F4000000/ATY,mach64@E
 ok

best regards
tom




		
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