Messages in this thread | | | From | Agust Karlsson <> | Subject | Kernel reboot on loading (port 0xEF) | Date | Tue, 25 Jul 2000 13:47:15 +0200 |
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Hi once again.
Now I think I have found the reason that the kernel reboots itself on loading. It turnes out that the AMD Elan SC400 microcontroller has an alternative CPU reset by reading (yes reading) port 0xEF. Does anyone know if linux reads this port and if so where should I look for it. BTW it has an alternative A20 gate control by reading port 0xEE but it should be ORed with the other methods, so now in setup.S I have 3 methods (to be safe :-) ).
Agust Karlsson Pallas Informatik Alleroed Stationsvej 2D DK-3450 Alleroed Denmark Tel: +45 4810 2410 Fax: +45 4810 2401
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