[LinuxBIOS] dualcore trouble with LB - opteron 175

Marc Jones marc.jones at amd.com
Tue Oct 23 19:17:59 CEST 2007



Rudolf Marek wrote:
> yhlu wrote:
>> On 10/23/07, Rudolf Marek <r.marek at assembler.cz> wrote:
>>   
>>> Hello,
>>>     
>>>> default ENABLE_APIC_EXT_ID=0
>>>> default APIC_ID_OFFSET=0x10
>>>> default LIFT_BSP_APIC_ID=0
>>>>
>>>>       
>>> Thanks, it helped a bit. Now I have APIC ID 0x1 as I expected.
>>>  But still same trouble :/
>>>
>>>     
>> new boot log with log level = 8?
>>   
> 
> Ok will do that in the evening. Now I'm away from that computer.
> 
> Rudolf
> 
> 

Rudolf,

Check CONFIG_LOGICAL_CPUS=1 is set. I think that is the flag for 
intializing aditional cores on each CPU.

Marc



-- 
Marc Jones
Senior Firmware Engineer
(970) 226-9684 Office
mailto:Marc.Jones at amd.com
http://www.amd.com/embeddedprocessors






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