Messages in this thread | | | Date | Thu, 8 Aug 2002 11:39:52 -0500 | From | "Bryan K. Walton" <> | Subject | Re: problems with 1gb ddr memory sticks on linux |
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On Thu, Aug 08, 2002 at 06:47:20PM +0100, Alan Cox wrote: > > Almost certainly a BIOS problem. What typically happens when you see > this is that the BIOS misconfigured the MTRR registers. Linux starts > from top of ram windows seems to start from bottom so the effect shows > strongly in Linux. > > Can you post your /proc/mtrr file please > Here you go . . .
Dimm slot 1 = 256MB DDR PC2100 and Dimm slot 2 = 1024MB DDR PC2100
and the /proc/mtrr shows:
casa:~# cat /proc/mtrr reg00: base=0x00000000 ( 0MB), size= 512MB: write-back, count=1
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