[LinuxBIOS] problem about dram init

ron minnich rminnich at gmail.com
Wed Dec 26 08:07:14 CET 2007

On Dec 26, 2007 1:58 AM, aaron lwe <aaron.lwe at gmail.com> wrote:

> I'm now having trouble with mtrr, after setting variable mtrr, data gets
> corrupted.

this can be still be caused by bad dram timing. Once you start
caching, cache flush to ram will be a burst. If the dram timing is not
right, you will get data corruption that will not occur with caching
off. I used to have this happen very frequently.

So, I still think you have a memory configuration problem.


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