coreboot clock drift

[Jacob Mattfield]

Hi there,

I'm very new to coreboot and I'm having an issue with our system clock drifting.   We are working with both vanilla Coreboot and Sage's BSP version of Coreboot.  The system clock tends to run about 15% slow.

I searched through your archives and was able to find a fix for the southbridge/amd/sb700 but I'm using the southbridge/amd/agesa.

A colleague of mine attempted to solve this issue a couple years ago but was unable to find a solution, I'm hoping that somewhere down the line a solution has been found.

I'm working on the asrock-imb-a180 machine, and I'm wondering if anyone here has worked with agesa or is familiar with this issue.

Best Regards,
Jake Mattfield

References:

https://www.coreboot.org/pipermail/coreboot-gerrit/2015-November/036461.html

https://www.coreboot.org/pipermail/coreboot/2014-November/078881.html