Reg new repository for Remote BIOS Configuration feature
Sekar, Suryakanth
suryakanth.sekar at linux.intel.com
Mon Jul 6 19:37:51 AEST 2020
Hi Deepak,
I added the OpenBMC mail list.
Regarding the code development. I have code based on the old design
implementation. so I have to do rework based on the new design.
My plan is once new repository is created within week. i will submit
the skeleton code with basic functionality.
Thanks
Suryakanth.S
On 7/1/2020 2:29 PM, Deepak Kodihalli wrote:
> Surya,
> Can you pls also copy the OpenBMC mailing list? That is the process
> for requesting a new repo.
> Also I had a question in terms of the next steps once the repo is
> created. Do you have some initial code to push already? Or is nothing
> written yet? Can we discuss a plan in the next PMCI WG meeting?
> Thanks,
> Deepak
>
> ----- Original message -----
> From: Deepak Kodihalli/India/IBM
> To: suryakanth.sekar at linux.intel.com
> Cc: bradleyb at fuzziesquirrel.com, jason.m.bills at linux.intel.com,
> patrick at stwcx.xyz, richard.marian.thomaiyar at linux.intel.com
> Subject: Re: [EXTERNAL] Reg new repository for Remote BIOS
> Configuration feature
> Date: Wed, Jul 1, 2020 2:17 PM
> Please also copy the openbmc ML.
> Thanks,
> Deepak
>
> ----- Original message -----
> From: "Sekar, Suryakanth" <suryakanth.sekar at linux.intel.com>
> To: dkodihal at in.ibm.com, bradleyb at fuzziesquirrel.com,
> jason.m.bills at linux.intel.com, patrick at stwcx.xyz, "Thomaiyar,
> Richard Marian" <richard.marian.thomaiyar at linux.intel.com>
> Cc:
> Subject: [EXTERNAL] Reg new repository for Remote BIOS
> Configuration feature
> Date: Wed, Jul 1, 2020 2:12 PM
> Hi Brad,
>
> Can you please create new repository (repo name :
> Remote-BIOSConfig )
> for start the coding and support this feature.
>
> Please add me, Deepak, Patrick willams as maintainer.
>
> Please refer the below link for more details.
>
> https://gerrit.openbmc-project.xyz/c/openbmc/docs/+/29320
>
> https://gerrit.openbmc-project.xyz/c/openbmc/phosphor-dbus-interfaces/+/18242
>
>
> Background:
>
> Remote BIOS Configuration provides ability for the user to
> view and modify
> BIOS setup configuration parameters remotely via a BMC at any
> Host state.
> New BIOS configuration parameters take effect immediately or next
> system reboot based on the host firmware support model.
>
> ## Requirements
> 1. Mechanism to configure BIOS settings remotely over network
> interface.
> 2. BMC should support the ability to set the value of all BIOS
> variables
> to the factory default state.
> 3. Based on the host firmware support model, BMC should
> support both
> Immediate Update or Deferred update.
> 4. In deferred model, When the system is in S0, S3, S4 or S5
> state.
> BMC will send the updated BIOS variables on next BIOS boot
> only.
> It will not initiate a BIOS boot immediately.
> 5. In immediate model, BMC should send message to the system
> firmware (BIOS)
> Whenever settings are changed.
> 6. BMC should support BIOS attribute registry in redfish
> schema for
> BIOS configuration.
> 7. BMC should provide secure way for updating BIOS setup
> password settings.
> Detailed password handling design -TBD(will be resolve
> using ARM
> TrustZone)
> Ex: Updating the BIOS password should be support only before
> end of post.
> 8. Remote BIOS configuration daemon should be independent of
> interface
> specific
> data format.
> 9. BMC should able to take default / current settings from
> host and store &
> expose that for out of band updates.
> 10.BMC should provide the new values to the host.
>
>
> Thanks
>
> Suryakanth.S
>
>
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