Warning: session_start() [function.session-start]: open(/mnt/127/sdb/chez-alice.fr/8/6/freemac/sessions//sess_ae1ffa6012dae16f88005ca52fd91762, O_RDWR) failed: No such file or directory (2) in /mnt/127/sdb/chez-alice.fr/8/6/freemac/weblog/weblog.php on line 135

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /mnt/127/sdb/chez-alice.fr/8/6/freemac/weblog/weblog.php:135) in /mnt/127/sdb/chez-alice.fr/8/6/freemac/weblog/weblog.php on line 135

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /mnt/127/sdb/chez-alice.fr/8/6/freemac/weblog/weblog.php:135) in /mnt/127/sdb/chez-alice.fr/8/6/freemac/weblog/weblog.php on line 135
Blog de Freemac [ Retour au site principal ]

Blog de Freemac

[ Back ]

Tuesday, March 07, 2006, 01:51

J'ai un bus 133MHz mais ya un lézard XD

[image]
lien xlr8yourmac
Script :
How to edit and store the NVRAMRC for 133MHz bus

(1) Boot by holding down "Cmd" + "Opt" + "O" + "F" keys to enter the OpenFirmware terminal.
(2) Enter the NVRAMRC editor. ( shows you should type "return" key)

nvedit
(3) Type following script exactly (including space).
" /" select-dev
7efdc44 " clock-frequency" get-my-property 2drop !
" /cpus/PowerPC,G4@0" select-dev
1fca0554 " clock-frequency" get-my-property 2drop !
7efdc44 " bus-frequency" get-my-property 2drop !
1fbf711 " timebase-frequency" get-my-property 2drop !
(4) Type "Cntl" + "C" to exit NVRAMRC editor.
(5) Save the script
nvstore
(6) To enable the NVRAMRC, type this command.
setenv use-nvramrc? true

(7) Reboot with new timebase constant.
reset-all
If you fail to edit the NVRAMRC or need to return to the 100MHz bus, you can clear the changes by resetting the nvram, booting by holding down "Cmd" + "Opt" + "P" + "R".


Name:	E-mail or Homepage: