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OpenBMC

From Wikipedia, the free encyclopedia
Open source implementation of the Baseboard Management Controllers (BMC) Firmware Stack
OpenBMC
DeveloperOpenBMC community
Initial release3 November 2015; 10 years ago (2015-11-03)
Stable release
2.14.0 / 24 December 2024; 13 months ago (2024-12-24)
Written inC,C++
Available inMainly English
LicenseApache License 2.0
Websitewww.openbmc.org
Repositorygithub.com/openbmc/openbmc

TheOpenBMC project is aLinux Foundation collaborativeopen-source project that produces an open source implementation of thebaseboard management controllers (BMC)firmware stack.[1][2][3] OpenBMC is aLinux distribution for BMCs meant to work across heterogeneous systems that include enterprise,high-performance computing (HPC),telecommunications, and cloud-scaledata centers.[3][4]

History

[edit]

In 2014, fourFacebook programmers at a Facebookhackathon event created a prototype open-source BMC firmware stack named OpenBMC.[5] In 2015,IBM collaborated withRackspace on an open-source BMC firmware stack also named OpenBMC. These projects were similar in name and concept only.[6] In March 2018, OpenBMC became a Linux Foundation project and converged on the IBM stack. Founding organizations of the OpenBMC project areMicrosoft,Intel,IBM,Google, andFacebook.[7][3] A technical steering committee was formed to guide the project with representation from the five founding companies. Brad Bishop from IBM was elected chair of the technical steering committee.[8] In April 2019,Arm Holdings joined as the 6th member of the OpenBMC technical steering committee.[9]

Features

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OpenBMC uses theYocto Project as the underlying building and distribution generation framework.[10] The firmware itself is based on U-Boot.[11] OpenBMC usesD-Bus as aninter-process communication (IPC).[12][13] OpenBMC includes aweb application for interacting with the firmware stack.[14] OpenBMC addedRedfish support for hardware management.[15]

Systems

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Google/Rackspace partnership
Barreleye G2 / Zaius—two-socket server platform usingPOWER9 processors.[16][17]
IBM
Power Systems AC922 also "Witherspoon" or "Newell"—two-socket, 2U Accelerated Computing (AC) node usingPOWER9 processors with up to 6 NvidiaVolta GPUs.[18][19] AC922 was used in theU.S. Department of Energy'sSierra andSummit supercomputers.[20][21]
Power System's S1024, L1024, S1022, L1022, S1022, S1014, and E1050 – 1–4 socketPower10 systems[22]
Raptor Computing Systems / Raptor Engineering
Talos II—two-socketworkstation and development platform; available as 4U server, tower, or EATX mainboard.[23][24]
Talos II Lite – single-socket version of the Talos II mainboard, made using the same PCB.[25]
Blackbird – single-socketmicroATX platform using SMT4 Sforza POWER9 processors, 4–8 cores, 2 RAM slots (supporting up to 256 GiB total)[26]

References

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  1. ^"Projects - The Linux Foundation".The Linux Foundation. Retrieved2018-03-19.
  2. ^"Power of Open(Source)BMC - OpenPOWER".OpenPOWER. 2016-02-02. Archived fromthe original on 2018-06-12. Retrieved2018-01-05.
  3. ^abc"OpenBMC Project Community Comes Together at The Linux Foundation to Define Open Source Implementation of BMC Firmware Stack - The Linux Foundation".The Linux Foundation. 2018-03-19. Retrieved2018-03-19.
  4. ^"The Firmware Stack Opens Up".EnterpriseTech. 2018-03-20. Archived fromthe original on 2018-06-12. Retrieved2018-03-21.
  5. ^"Introducing "OpenBMC": an open software framework for next-generation system management".Facebook Code. 10 March 2015. Retrieved2018-01-05.
  6. ^"Differences between facebook/openbmc and openbmc/openbmc · Issue #589 · openbmc/openbmc".GitHub. Retrieved2019-03-28.
  7. ^"Home - OpenBMC".OpenBMC. Retrieved2018-03-19.
  8. ^"README: add Technical Steering Committee members · openbmc/docs@e28e782".GitHub. Retrieved2019-08-31.
  9. ^"Docs: Add Arm representative to the list of TSC members · openbmc/docs@560b4ca".GitHub. Retrieved2019-08-22.
  10. ^Wang, Xo (2017-05-22)."Developing on OpenBMC Under the hood with BitBake"(PDF).openpowerfoundation.org. Archived fromthe original(PDF) on 2018-03-27. Retrieved2018-01-09.
  11. ^Lei, Yu (2020-06-15)."BMC Management".developer.ibm.com. Retrieved2023-10-25.
  12. ^"OpenBMC, A Reference Firmware Stack - OpenPOWER".OpenPOWER. 2016-02-02. Archived fromthe original on 2018-03-27. Retrieved2018-01-09.
  13. ^The OpenBMC Project, 2017-03-14, retrieved2018-01-09
  14. ^GitHub - openbmc/phosphor-webui: Reference WebUI for managing OpenBMC systems., openbmc, 2019-02-19, retrieved2019-02-21
  15. ^A do everything Redfish, KVM, GUI, and DBus webserver for OpenBMC: openbmc/bmcweb, openbmc, 2019-08-29, retrieved2019-08-29
  16. ^"Introducing Zaius, Google and Rackspace's open server running IBM POWER9".Google Cloud Platform Blog. Retrieved2018-01-05.
  17. ^OpenBMC: Boot your server with Python, 2016-08-15, retrieved2018-01-09
  18. ^"IBM Power System AC922 - Details - United States".www.ibm.com. 2018-01-05. Retrieved2018-01-05.
  19. ^Bader, David (2017-11-15)."The @IBM Power9 "Newell" compute node is the world's most accelerated node with next-gen NVLink to @NVIDIA #GPUs".@Prof_DavidBader. Retrieved2018-01-05.
  20. ^"Details Emerge On "Summit" Power Tesla AI Supercomputer".The Next Platform. 2016-11-20. Retrieved2018-03-27.
  21. ^"The Roadmap Ahead For Exascale HPC In The US".The Next Platform. 2018-03-06. Retrieved2018-03-27.
  22. ^"Managing OpenBMC-based and BMC-based systems by using the HMC".www.ibm.com. Retrieved2023-11-05.
  23. ^"A High Performance, Open, and Secure Alternative to X86 Computing".markets.businessinsider.com. Retrieved2018-01-05.
  24. ^"Raptor Computing Systems::TL2WK2 Intro".www.raptorcs.com. Retrieved2018-01-05.
  25. ^"Raptor Computing Systems::TL1MB1 Intro".www.raptorcs.com. Retrieved2019-08-22.
  26. ^"Raptor Computing Systems::BK1MB1 Intro".raptorcs.com. Retrieved2019-08-22.
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