That's Denverton? If the selection is not part of fspupd file https://github.com/IntelFsp/FSP/tree/master/DenvertonNSFspBinPkg/Include, then probably they only have default setting. We can't enable/disable those option through FSP didn't mean those feature is not available.
Lance Ashmita Chakraborty <ashmita.chakrabo...@ltts.com> 于2019年7月3日周三 上午2:10写道： > Hi Ranga, > > Exactly, only Hyperthreading is available. I could not find Intel > Virtualization Tech , MLC streamer, etc. So here's my question if all these > options support coreboot for Xeon D-15xx? > > > Thanks&Regards, > > Ashmita Chakraborty > ------------------------------ > *From:* Ranga Rao <ranga...@ircona.com> > *Sent:* Wednesday, July 3, 2019 1:15:07 PM > *To:* Ashmita Chakraborty; coreboot@coreboot.org > *Subject:* RE: [coreboot] Re: Does Coreboot support the following options > to enable/disable? > > > Hi Ashmita, > > > > I could see HyperThreading Enable/Disable in Upd_Data_region > > FSP-master\BroadwellDEFspBinPkg\include\fspvpd.h > > > > Regards > > Ranga > > > > *From:* Ranga Rao <ranga...@ircona.com> > *Sent:* Wednesday 3 July 2019 08:18 > *To:* Ashmita Chakraborty <ashmita.chakrabo...@ltts.com>; > coreboot@coreboot.org > *Subject:* [coreboot] Re: Does Coreboot support the following options to > enable/disable? > > > > Hi Ashmita, > > > > Broadwell-DE / Xeon D support still depends Intel's closed-source FSP > (Firmware Support Package) binary-only blobs. > > Broadwell-DE SoC / Xeon D Support Added To Coreboot > > > > Hope you could configure them through fsp_upd_data? > > > > Regards > > Ranga > > > > > > > > > > *From:* Ashmita Chakraborty <ashmita.chakrabo...@ltts.com> > *Sent:* Wednesday 3 July 2019 08:14 > *To:* Ranga Rao <ranga...@ircona.com>; coreboot@coreboot.org > *Subject:* Re: [coreboot] Does Coreboot support the following options to > enable/disable? > > > > Dear Ranga, > > > > These options are meant for Xeon D-15xx series family. So will the > coreboot support these options? The coreboot will be built for Xeon D-15xx > processor. Yes, I have access to them in fsp_early_init through > fsp_upd_data. > > > > Thanks&Regards, > > Ashmita Chakraborty > > > ------------------------------ > > *From:* Ranga Rao <ranga...@ircona.com> > *Sent:* Tuesday, July 2, 2019 8:41 PM > *To:* Ashmita Chakraborty; coreboot@coreboot.org > *Subject:* RE: [coreboot] Does Coreboot support the following options to > enable/disable? > > > > Hi, > > > > As these features are processor/SoC specific and they are part of FSPM, > they should be configurable > > during fsp early init in coreboot, though you may not find a KConfig > option to enable/disable > > > > Do you have access to them in *fsp_early_init* through *fsp_upd_data?* > > > > Regards > > Ranga > > > > -----Original Message----- > From: ashmita.chakrabo...@ltts.com <ashmita.chakrabo...@ltts.com> > Sent: Tuesday 2 July 2019 07:34 > To: coreboot@coreboot.org > Subject: [coreboot] Does Coreboot support the following options to > enable/disable? > > > > Does the coreboot support the following options to enable/disable: > > > > HyperThreading - Disabled > > Execute Disable Bit - Enabled > > Intel Virtualization Tech- Enabled > > Intel (R) TXT- Disabled > > Enhanced Error Containment Mode -Disabled > > MLC Streamer -Enabled > > MLC Spatial Prefetcher -Enabled > > DUC Data Prefetcher -Enabled > > DUC Instruction Prefetcher -Enabled > > LLC Prefetch - Enabled > > Intel Configurable TDB -Enabled > > TDP Level -level 2 > > > > > > Please let me know. > > > > Thanks in advance. > > > > Regards, > > Ashmita Chakraborty > > _______________________________________________ > > coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an > email to coreboot-le...@coreboot.org > > *L&T Technology Services Ltd* > > www.LTTS.com > > This Email may contain confidential or privileged information for the > intended recipient (s). If you are not the intended recipient, please do > not use or disseminate the information, notify the sender and delete it > from your system. > > *L&T Technology Services Ltd* > > www.LTTS.com > > This Email may contain confidential or privileged information for the > intended recipient (s). If you are not the intended recipient, please do > not use or disseminate the information, notify the sender and delete it > from your system. > _______________________________________________ > coreboot mailing list -- coreboot@coreboot.org > To unsubscribe send an email to coreboot-le...@coreboot.org >
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