warm reboot Geode
John Allen
jallen at integraltech.com
Fri Jan 17 13:34:01 CET 2003
Ron, I found that writing a 1 to bit 0 of pci config space F0 index 0x44
causes the xbus to reset. BTW thanks Andrew!
John
Ronald G. Minnich wrote:
>On Thu, 16 Jan 2003, John Allen wrote:
>
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>
>>When I use the reboot command on my Dorado demo board from National
>>(with their BIOS), It will successfully warm boot the machine. When I
>>use my LinuxBIOS image on the Dorado or my Geode machine, the machine
>>just stalls at the point where the reset should occur. It seems to me
>>that Linux is performing a BIOS Int function that is not implemented in
>>my build of LinuxBIOS. Anyone had any luck with this?
>>
>>
>
>I am still missing the docs on how to do this, so have not made it work.
>
>I have hints from people but not a single hint has worked yet.
>
>ron
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