[LinuxBIOS] mptable util not working?

Uwe Hermann uwe at hermann-uwe.de
Fri Nov 2 18:32:46 CET 2007


On Fri, Nov 02, 2007 at 01:20:56PM -0400, joe at smittys.pointclark.net wrote:
> The only thing I coud see is Uwe changed it to do a 200us delay at the 
> begining of the sdram_enable cycle is there more?

The important thing is this (in Config.lb):

  device apic_cluster 0 on
    chip cpu/intel/slot_2
      device apic 0 on end
    end
  end

If you only use

  chip cpu/intel/slot_2
  end

that'll not do the full CPU init and thus result in a _very_ slow
system. I'm not entirely sure it's the _correct_ fix, but it _does_
fix the issue I have seen on the 440BX boards.


Uwe.
-- 
http://www.hermann-uwe.de  | http://www.holsham-traders.de
http://www.crazy-hacks.org | http://www.unmaintained-free-software.org
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