[LinuxBIOS] Build issue for khepri target

Stefan Reinauer stepan at coresystems.de
Tue Jul 18 20:38:03 CEST 2006


what does "platform get console" tell you? 

It should say something like:
$ platform get console
Rear Panel Enabled Speed Pruning Log Trigger
SP Console Yes     19200 No      244 KB
^^^^^^^^^^^^^^^^^^

You need to configure the
console on the SP with the "platform set console" command.

platform set console {--serial|-s} sp [{{--enable|-e}|{--disable|-d}}] [{{--prune|-p}|{--noprune|-n}}]
         [{--speed|-S} {1200|2400|4800|9600|19200|38400|57600|115200}] [{--log|-l} size] [{-h|--help}]
 or
platform set console {--serial|-s} platform [{-h|--help}]
{-S|--speed} {1200|2400|4800|9600|19200|38400|57600|115200}
                    Select the port speed for the platform console.
                    BIOS, the platform OS and the console must
                    all be configured for the same speed
                    Cannot be used with: -s=platform

{-d|--disable}      Indicate that the platform console monitor is
                    inactive
                    Cannot be used with: -e -s=platform

{-e|--enable}       Indicate that the platform console monitor is active
                    Cannot be used with: -d -s=platform

{-p|--prune}        Indicate that the platform console log is to be
                    cleaned of ANSI sequences and pruned of
                    duplicated information
                    Cannot be used with: -n -s=platform

{-s|--serial} {sp|platform}
                    Specify whether the serial port is connected to the
                    platform COMA port, or the SP serial console
                    Cannot be used with: -e [platform] -d [platform] -p
                    [platform] -n [platform] -S [platform] -l [platform]


* Anil B G <bg.anil at gmail.com> [060718 19:14]:
> Hi Stefan,
>   I logged into the SP and tried platform console etc. but I was not really
> sure how that would help me.
> That would only change the settings of the Linux thats loaded and on a reboot
> the PPCboot would again spew messages on the serial.
> I guess I am missing something here, but cannot really visualise how to get the
> output of LinuxBIOS on the serial.
> One way perhaps would be to disable the SP at the hardware level (if that is
> possible).
>  
> Please let me know if it is possible to disable serial by trying "platform
> console" on the SP.
>  
> Regards
> Anil
> 
>  
> On 7/17/06, Stefan Reinauer <stepan at coresystems.de> wrote:
> 
>     * Anil B G <bg.anil at gmail.com> [060717 17:07]:
>     > Hi,
>     >   I only get the output of the SP on the serial interface.
> 
>     log in to the sp and do "platform console"
> 
> 
>     --
>     coresystems GmbH   Brahmsstr. 16   D-79104 Freiburg i. Br.
>          Tel.: +49 761 7668825   Fax: +49 761 7664613
>     Email: info at coresystems.de    http://www.coresystems.de/
> 
> 

-- 
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      Tel.: +49 761 7668825 • Fax: +49 761 7664613
Email: info at coresystems.dehttp://www.coresystems.de/




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