[coreboot] [help] A K8/RS780/SB710 board MCE error

Marc Jones marcj303 at gmail.com
Thu Sep 16 23:39:04 CEST 2010

On Thu, Sep 16, 2010 at 12:53 AM, Liu Tao <liutao1980 at gmail.com> wrote:
> On 9/16/10, Marc Jones <marcj303 at gmail.com> wrote:
>> I haven't worked with K8 is a while, but it seems like this could be a
>> real CPU problem. Do you have another CPU to test with? The other
>> possibility is that there is a missing errata or workaround for your
>> CPU. You could review the AMD K8 revision guide for cache and MCA/MCE
>> issues. Please let us know what you find.
> Hi Marc,
> I just update coreboot from r5692 to r5814 and the problem resolved,
> before update the code I have met three types of MCE error:
> Data cache ECC error
> L2 cache ECC error
> Northbridge chipkill ECC error
> I have not take a detailed look at the code differences yet, but I think
> maybe it's related to the recent discussion of amd cache broken?

Glad that it is workin now. It is probably not the CAR stuff, that was
for fam10.



More information about the coreboot mailing list