Hello Naveen, You should use the "MemDownCh0Dimm0SpdPtr" to point to a buffer containing the SPD data and set MemDownEnable" to 1.
Best Regards, Wim Vervoorn -----Original Message----- From: Nico Huber [mailto:[email protected]] Sent: Sunday, October 27, 2019 11:33 AM To: Naveen Chaudhary <[email protected]>; David Hendricks <[email protected]> Cc: [email protected] Subject: [coreboot] Re: Coreboot FSP fails to initialize RAM - "Configuration not in POR table" Hello Naveen, On 27.10.19 05:02, Naveen Chaudhary wrote: > Does this mean that there is a way in FSP to define custom settings(configs) > for DIMMs? In the FSP integration guide for BroadwellDE > (https://github.com/IntelFsp/FSP/tree/master/BroadwellDEFspBinPkg/Docs) I > don't see any relevant data member where we could define pointer to custom > SPD settings or pass individual DIMMs configurations. there is the memory-down option. It seems undocumented if that does more than switching from on-DIMM SPDs to SPD files. Maybe it's worth a try. If that doesn't work out, you can always overwrite the SPDs on your DIMM's EEPROMs. Always keep a backup, though. Hope that helps, Nico _______________________________________________ coreboot mailing list -- [email protected] To unsubscribe send an email to [email protected] _______________________________________________ coreboot mailing list -- [email protected] To unsubscribe send an email to [email protected]
