Messages in this thread | | | From | "Diego M. Vadell" <> | Subject | Re: PAT and MTRRs | Date | Tue, 11 Nov 2008 13:30:04 -0100 |
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> your bios doesn't cover 4g above RAM.. > > please do > 1. boot linux with "disable_mtrr_trim" > 2. after booting input: > echo "base=0x100000000 size=0x20000000 type=write-back" >/proc/mtrr > echo "base=0x120000000 size=0x8000000 type=write-back" >/proc/mtrr > echo "base=0x128000000 size=0x4000000 type=write-back" >/proc/mtrr > > later you could put those three lines in one scripts and call it from > inittab # grep mtrrfixup /etc/inittab > mtrrfixup:345:once:/root/mtrrfixup.sh > > YH > --
Hi,
It worked! It takes 10 minutes to boot, but it gets speedy somewhere in the booting process. I checked the memory speed with "stream" and its working.
Just for the record, I had to change the line in /etc/inittab to "mtrr:345:once:/root/mtrrfixup.sh" or else, init would complain about the first field being more than 4 characters.
Thank you very much
-- Diego
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