3 List of upstream coreboot maintainers
4 and how to submit coreboot changes
6 This represents the list of maintainers that work on the upstream coreboot
7 code base (on coreboot.org). Maintainers are assigned to topics and when
8 applicable to subtrees of the source tree. You'll find some subtrees that
9 don't have a maintainer. If you are looking for reviewers for such a sub-
10 tree, it's often a good choice to look at the git history to see who worked
13 Please try to follow the guidelines below. This will make things
14 easier on the maintainers. Not all of these guidelines matter for every
15 trivial patch so apply some common sense.
17 1. Always _test_ your changes, however small, on at least 1 or
18 2 people, preferably many more.
20 2. Try to release a few ALPHA test versions to gerrit. Announce
21 them onto the coreboot mailing list and IRC channel and await
22 results. This is especially important on coreboot core changes,
23 but also for device drivers, because often that's the only way
24 you will find things like the fact revision 3 chipset needs
25 a magic fix you didn't know about, or some clown changed the
26 chips on a board and not its name. (Don't laugh!)
28 3. Make sure your changes compile correctly in multiple
29 configurations. In particular check that changes work for all
30 boards in the tree (use abuild!)
32 4. When you are happy with a change make it generally available for
33 testing in gerrit and await feedback.
35 5. Make your patch available through coreboot's gerrit code review
36 system, and add the relevant maintainer from this list as a code
37 reviewer. Be prepared to get your changes sent back with seemingly
38 silly requests about formatting and variable names. These aren't
39 as silly as they seem. One job the maintainers do is to keep
40 things looking the same. Sometimes this means that the clever
41 hack in your mainboard or chipset to get around a problem actually
42 needs to become a generalized coreboot feature ready for next time.
44 PLEASE check your patch with the automated style checker
45 (util/lint/checkpatch.pl) to catch trival style violations.
46 See https://www.coreboot.org/Coding_Style for guidance here.
48 PLEASE add the maintainers that are generated by
49 util/scripts/get_maintainer.pl as reviewers. The results returned
50 by the script will be best if you have git installed and are
51 making your changes in a branch derived from coreboot.org's latest
54 PLEASE try to include any credit lines you want added with the
55 patch. It avoids people being missed off by mistake and makes
56 it easier to know who wants adding and who doesn't.
58 PLEASE document known bugs. If it doesn't work for everything
59 or does something very odd once a month document it.
61 PLEASE remember that submissions must be made under the terms
62 of the OSDL certificate of contribution and should include a
63 Signed-off-by: line. The current version of this "Developer's
64 Certificate of Origin" (DCO) is listed at
65 https://www.coreboot.org/Development_Guidelines#Sign-off_Procedure.
67 6. Make sure you have the right to send any changes you make. If you
68 do changes at work you may find your employer owns the patch
73 Descriptions of section entries:
75 M: Maintainer: FullName <address@domain>
76 Must be registered to Gerrit (https://review.coreboot.org/).
77 Should have experience with upstream coreboot development.
78 R: Designated reviewer: FullName <address@domain>
79 These reviewers should be CCed on patches.
80 L: Mailing list that is relevant to this area
81 W: Web-page with status/info
82 Q: Patchwork web based patch tracking system site
83 T: SCM tree type and location.
84 Type is one of: git, hg, quilt, stgit, topgit
85 S: Status, one of the following:
86 Supported: Someone is continuously paid to look after this and
87 a reaction to review requests can be expected
88 within a few days, a month at most.
89 Maintained: Someone actually looks after it and a reaction to
90 review requests can usually be expected within a
92 Odd Fixes: It has a maintainer but they don't have time to do
93 much other than throw the odd patch in. See below..
94 Orphan: No current maintainer [but maybe you could take the
95 role as you write your new code].
96 Obsolete: Old code. Something tagged obsolete generally means
97 it has been replaced by a better system and you
99 F: Files and directories with wildcard patterns.
100 A trailing slash includes all files and subdirectory files.
101 F: drivers/net/ all files in and below drivers/net
102 F: drivers/net/* all files in drivers/net, but not below
103 F: */net/* all files in "any top level directory"/net
104 One pattern per line. Multiple F: lines acceptable.
105 N: Files and directories with regex patterns.
106 N: [^a-z]tegra all files whose path contains the word tegra
107 One pattern per line. Multiple N: lines acceptable.
108 scripts/get_maintainer.pl has different behavior for files that
109 match F: pattern and matches of N: patterns. By default,
110 get_maintainer will not look at git log history when an F: pattern
111 match occurs. When an N: match occurs, git log history is used
112 to also notify the people that have git commit signatures.
113 X: Files and directories that are NOT maintained, same rules as F:
114 Files exclusions are tested before file matches.
115 Can be useful for excluding a specific subdirectory, for instance:
118 matches all files in and below net excluding net/ipv6/
119 K: Keyword perl extended regex pattern to match content in a
120 patch or file. For instance:
122 matches patches or files that contain "of_get_profile"
123 K: \b(printk|pr_(info|err))\b
124 matches patches or files that contain one or more of the words
125 printk, pr_info or pr_err
126 One regex pattern per line. Multiple K: lines acceptable.
128 Note: For the hard of thinking, this list is meant to remain in alphabetical
129 order. If you could add yourselves to it in alphabetical order that would be
132 Maintainers List (try to look for most precise areas first)
134 -----------------------------------
136 ################################################################################
138 ################################################################################
140 AMD family 17h and 19h reference boards
141 M: Marshall Dawson <marshalldawson3rd@gmail.com>
142 M: Felix Held <felix-coreboot@felixheld.de>
143 M: Jason Glenesk <jason.glenesk@gmail.com>
145 F: src/mainboard/amd/majolica/
146 F: src/mainboard/amd/mandolin/
149 M: Evgeny Zinoviev <me@ch1p.io>
151 F: src/mainboard/apple/
155 ASROCK B85M PRO4 MAINBOARD
156 M: Angel Pons <th3fanbus@gmail.com>
158 F: src/mainboard/asrock/b85m_pro4/
160 ASROCK G41C-GS MAINBOARD & VARIANTS
161 M: Angel Pons <th3fanbus@gmail.com>
163 F: src/mainboard/asrock/g41c-gs/
165 ASROCK H81M-HDS MAINBOARD
166 M: Tristan Corrick <tristan@corrick.kiwi>
168 F: src/mainboard/asrock/h81m-hds/
172 ASUS AM1I-A MAINBOARD
173 M: Mike Banon <mikebdp2@gmail.com>
175 F: src/mainboard/asus/am1i-a/
177 ASUS MAXIMUS IV GENE-Z MAINBOARD
178 M: Tristan Corrick <tristan@corrick.kiwi>
180 F: src/mainboard/asus/maximus_iv_gene-z/
182 ASUS P5QC PRO MAINBOARD & VARIANTS
183 M: Angel Pons <th3fanbus@gmail.com>
185 F: src/mainboard/asus/p5qc/
187 ASUS P5QPL-AM MAINBOARD & VARIANTS
188 M: Angel Pons <th3fanbus@gmail.com>
190 F: src/mainboard/asus/p5qpl-am/
192 ASUS P8H61-M LX MAINBOARD
193 M: Tristan Corrick <tristan@corrick.kiwi>
195 F: src/mainboard/asus/p8h61-m_lx/
197 ASUS P8H61-M LX3 R2.0 MAINBOARD
198 M: Angel Pons <th3fanbus@gmail.com>
200 F: src/mainboard/asus/p8h61-m_lx3_r2_0/
202 ASUS P8H61-M PRO MAINBOARD
203 M: Angel Pons <th3fanbus@gmail.com>
205 F: src/mainboard/asus/p8h61-m_pro/
207 ASUS P8Z77-M PRO MAINBOARD
208 M: Vlado Cibic <vladocb@protonmail.com>
210 F: src/mainboard/asus/p8z77-m_pro/
212 ASUS P8Z77-V LX2 MAINBOARD
213 M: Angel Pons <th3fanbus@gmail.com>
215 F: src/mainboard/asus/p8z77-v_lx2/
220 M: Felix Singer <felixsinger@posteo.net>
221 M: Michael Niewöhner <foss@mniewoehner.de>
223 F: src/mainboard/clevo/
227 FACEBOOK FBG1701 MAINBOARD
228 M: Frans Hendriks <fhendriks@eltan.com>
229 M: Wim Vervoorn <wvervoorn@eltan.com>
231 F: src/mainboard/facebook/fbg1701/
233 FACEBOOK MONOLITH MAINBOARD
234 M: Frans Hendriks <fhendriks@eltan.com>
235 M: Wim Vervoorn <wvervoorn@eltan.com>
237 F: src/mainboard/facebook/monolith/
242 M: Patrick Georgi <patrick@georgi.software>
244 F: src/mainboard/getac/p470/
248 GIGABYTE GA-G41M-ES2L MAINBOARD
249 M: Damien Zammit <damien@zamaudio.com>
251 F: src/mainboard/gigabyte/ga-g41m-es2l/
253 GIGABYTE GA-H61M SERIES MAINBOARDS
254 M: Angel Pons <th3fanbus@gmail.com>
256 F: src/mainboard/gigabyte/ga-h61m-series/
260 GOOGLE PANTHER MAINBOARD
261 M: Stefan Reinauer <stefan.reinauer@coreboot.org>
263 F: src/mainboard/google/panther/
265 GOOGLE MAINBOARDS (Intel-based, legacy/inactive)
266 M: Matt DeVillier <MrChromebox@gmail.com>
268 F: src/mainboard/google/auron/
269 F: src/mainboard/google/beltino/
270 F: src/mainboard/google/butterfly/
271 F: src/mainboard/google/cyan/
272 F: src/mainboard/google/glados/
273 F: src/mainboard/google/jecht/
274 F: src/mainboard/google/link/
275 F: src/mainboard/google/parrot/
276 F: src/mainboard/google/slippy/
277 F: src/mainboard/google/stout/
281 INTEL D510MO MAINBOARD
282 M: Damien Zammit <damien@zamaudio.com>
284 F: src/mainboard/intel/d510mo/
286 INTEL STRAGO MAINBOARD
287 M: Hannah Williams <hannah.williams@intel.com>
289 F: /src/mainboard/intel/strago/
293 KONTRON BSL6 MAINBOARD
294 M: Felix Singer <felixsinger@posteo.net>
295 M: Nico Huber <nico.h@gmx.de>
297 F: src/mainboard/kontron/bsl6/
299 KONTRON MAL10 MAINBOARD
300 M: Maxim Polyakov <max.senia.poliak@gmail.com>
301 M: Nico Huber <nico.h@gmx.de>
302 M: Felix Singer <felixsinger@posteo.net>
304 F: src/mainboard/kontron/mal10/
309 M: Alexander Couzens <lynxis@fe80.eu>
310 M: Patrick Rudolph <siro@das-labor.org>
312 F: src/mainboard/lenovo/
314 LENOVO G505S MAINBOARD
315 M: Mike Banon <mikebdp2@gmail.com>
317 F: src/mainboard/lenovo/g505s/
321 LIBRETREND LT1000 MAINBOARD
322 M: Piotr Król <piotr.krol@3mdeb.com>
323 M: Michał Żygowski <michal.zygowski@3mdeb.com>
325 F: src/mainboard/libretrend/lt1000/
328 OCP DELTALAKE MAINBOARD
329 M: Jonathan Zhang <jonzhang@fb.com>
330 M: Reddy Chagam <anjaneya.chagam@intel.com>
331 M: Johnny Lin <Johnny_Lin@wiwynn.com>
332 M: Morgan Jang <Morgan_Jang@wiwynn.com>
333 M: Ryback Hung <<Ryback.Hung@quantatw.com>
334 M: Bryant Ou <Bryant.Ou@quantatw.com>
336 F: src/mainboard/ocp/deltalake/
338 OCP TIOGAPASS MAINBOARD
339 M: Jonathan Zhang <jonzhang@fb.com>
340 M: Reddy Chagam <anjaneya.chagam@intel.com>
341 M: Johnny Lin <Johnny_Lin@wiwynn.com>
342 M: Morgan Jang <Morgan_Jang@wiwynn.com>
343 M: Ryback Hung <<Ryback.Hung@quantatw.com>
344 M: Bryant Ou <Bryant.Ou@quantatw.com>
346 F: src/mainboard/ocp/tiogapass/
350 OPENCELLULAR MAINBOARDS
351 M: Christian Walter <christian.walter@9elements.com>
352 M: Patrick Rudolph <patrick.rudolph@9elements.com>
354 F: src/mainboard/opencellular/elgon/
358 PC ENGINES ALL MAINBOARDS
359 M: Piotr Król <piotr.krol@3mdeb.com>
360 M: Michał Żygowski <michal.zygowski@3mdeb.com>
362 F: src/mainboard/pcengines/
366 PORTWELL PQ-M107 MAINBOARD
367 M: Frans Hendriks <fhendriks@eltan.com>
368 M: Wim Vervoorn <wvervoorn@eltan.com>
370 F: src/mainboard/portwell/m107/
374 PROTECTLI ALL MAINBOARDS
375 M: Piotr Król <piotr.krol@3mdeb.com>
376 M: Michał Żygowski <michal.zygowski@3mdeb.com>
378 F: src/mainboard/protectli/
382 PRODRIVE HERMES MAINBOARD
383 M: Christian Walter <christian.walter@9elements.com>
384 M: Patrick Rudolph <patrick.rudolph@9elements.com>
386 F: src/mainboard/prodrive/hermes/
391 M: Matt DeVillier <matt.devillier@puri.sm>
393 F: src/mainboard/purism/
397 SAMSUNG CHROMEOS MAINBOARDS
398 M: Matt DeVillier <MrChromebox@gmail.com>
400 F: src/mainboard/samsung/lumpy/
401 F: src/mainboard/samsung/stumpy/
405 SIEMENS CHILI MAINBAORD
406 M: Felix Singer <felixsinger@posteo.net>
407 M: Nico Huber <nico.h@gmx.de>
409 F: src/mainboard/siemens/chili/
411 SIEMENS MC_xxxx MAINBOARDS
412 M: Werner Zeh <werner.zeh@siemens.com>
414 F: src/mainboard/siemens/mc_apl1/
419 M: Jeremy Soller <jeremy@system76.com>
421 F: src/mainboard/system76/
425 SUPERMICRO X10SLM+-F MAINBOARD
426 M: Tristan Corrick <tristan@corrick.kiwi>
428 F: src/mainboard/supermicro/x10slm-f/
430 SUPERMICRO X11-LGA1151-SERIES
431 M: Michael Niewöhner <foss@mniewoehner.de>
433 F: src/mainboard/supermicro/x11-lga1151-series/
435 ################################################################################
437 ################################################################################
440 M: Julius Werner <jwerner@chromium.org>
450 M: Ronald Minnich <rminnich@gmail.com>
451 M: Timothy Pearson <tpearson@raptorengineeringinc.com>
454 F: src/cpu/qemu-power8/
455 F: src/mainboard/emulation/qemu-power8/
458 M: Ronald Minnich <rminnich@gmail.com>
459 R: Philipp Hug <philipp@hug.cx>
464 F: src/mainboard/emulation/*-riscv/
465 F: src/mainboard/sifive/
473 F: src/include/cpu/x86/
475 ################################################################################
476 # Embedded Controllers
477 ################################################################################
480 M: Alexander Couzens <lynxis@fe80.eu>
485 M: Jeremy Soller <jeremy@system76.com>
489 ################################################################################
491 ################################################################################
493 INTEL HASWELL NORTHBRIDGE
494 M: Angel Pons <th3fanbus@gmail.com>
496 F: src/northbridge/intel/haswell/
498 INTEL PINEVIEW CHIPSET
499 M: Damien Zammit <damien@zamaudio.com>
500 M: Angel Pons <th3fanbus@gmail.com>
502 F: src/northbridge/intel/pineview/
504 INTEL SANDYBRIDGE NORTHBRIDGE
505 M: Angel Pons <th3fanbus@gmail.com>
507 F: src/northbridge/intel/sandybridge/
510 M: Damien Zammit <damien@zamaudio.com>
511 M: Angel Pons <th3fanbus@gmail.com>
513 F: src/northbridge/intel/x4x/
515 ################################################################################
517 ################################################################################
520 F: src/vendorcode/amd/
522 F: src/northbridge/amd/
523 F: src/southbridge/amd/
524 F: src/include/cpu/amd/
527 M: Patrick Rudolph <siro@das-labor.org>
529 F: src/vendorcode/intel/
531 F: src/northbridge/intel/
532 F: src/southbridge/intel/
534 F: src/drivers/intel/
535 F: src/include/cpu/intel/
537 INTEL FSP DENVERTON-NS SOC & HARCUVAR CRB
538 M: Suresh Bellampalli <suresh.bellampalli@intel.com>
539 M: Vanessa Eusebio <vanessa.f.eusebio@intel.com>
540 M: Michal Motyl <michalx.motyl@intel.com>
541 M: Mariusz Szafranski <mariuszx.szafranski@intel.com>
543 F: src/mainboard/intel/harcuvar/
544 F: src/soc/intel/denverton_ns/
547 M: Lee Leahy <leroy.p.leahy@intel.com>
548 M: Huang Jin <huang.jin@intel.com>
549 M: York Yang <york.yang@intel.com>
551 F: src/drivers/intel/fsp1_1/
554 M: Andrey Petrov <andrey.petrov@gmail.com>
556 F: src/drivers/intel/fsp2_0/
558 ################################################################################
560 ################################################################################
563 M: Marshall Dawson <marshalldawson3rd@gmail.com>
564 M: Felix Held <felix-coreboot@felixheld.de>
565 M: Jason Glenesk <jason.glenesk@gmail.com>
566 M: Raul E Rangel <rrangel@chromium.org>
568 F: src/soc/amd/cezanne/
571 M: Marshall Dawson <marshalldawson3rd@gmail.com>
572 M: Felix Held <felix-coreboot@felixheld.de>
573 M: Jason Glenesk <jason.glenesk@gmail.com>
574 M: Raul E Rangel <rrangel@chromium.org>
576 F: src/soc/amd/common/
579 M: Marshall Dawson <marshalldawson3rd@gmail.com>
580 M: Felix Held <felix-coreboot@felixheld.de>
581 M: Jason Glenesk <jason.glenesk@gmail.com>
582 M: Raul E Rangel <rrangel@chromium.org>
584 F: src/soc/amd/picasso/
585 F: src/vendorcode/amd/fsp/picasso/
588 M: Andrey Petrov <andrey.petrov@gmail.com>
590 F: src/soc/intel/apollolake/
593 M: Piotr Król <piotr.krol@3mdeb.com>
594 M: Michał Żygowski <michal.zygowski@3mdeb.com>
595 M: Frans Hendriks <fhendriks@eltan.com>
597 F: /src/soc/intel/braswell/
598 F: /src/vendorcode/intel/fsp/fsp1_1/braswell/
600 INTEL Xeon Sacalable Processor Family
601 M: Jonathan Zhang <jonzhang@fb.com>
602 M: Reddy Chagam <anjaneya.chagam@intel.com>
603 M: Johnny Lin <Johnny_Lin@wiwynn.com>
604 M: Morgan Jang <Morgan_Jang@wiwynn.com>
605 M: Ryback Hung <<Ryback.Hung@quantatw.com>
606 M: Bryant Ou <Bryant.Ou@quantatw.com>
608 F: src/soc/intel/xeon_sp
609 F: src/vendorcode/intel/fsp/fsp2_0/skylake_sp/
610 F: src/vendorcode/intel/fsp/fsp2_0/copperlake_sp/
613 M: Hung-Te Lin <hungte@chromium.org>
626 ################################################################################
628 ################################################################################
632 F: payloads/nvramcui/
635 F: payloads/libpayload/
638 F: payloads/coreinfo/
640 EXTERNAL PAYLOADS INTEGRATION
641 M: Stefan Reinauer <stefan.reinauer@coreboot.org>
642 M: Martin Roth <gaumless@gmail.com>
643 F: payloads/external/
645 LINUXBOOT PAYLOAD INTEGRATION
646 M: Christian Walter <christian.walter@9elements.com>
647 M: Marcello Sylvester Bauer <info@marcellobauer.com>
649 F: payloads/external/LinuxBoot/
651 ################################################################################
653 ################################################################################
656 M: Patrick Georgi <patrick@georgi-clan.de>
657 M: Martin Roth <gaumless@gmail.com>
662 F: util/board_status/
665 M: Patrick Georgi <patrick@georgi-clan.de>
666 M: Martin Roth <gaumless@gmail.com>
670 F: src/include/kconfig.h
680 M: Martin Roth <gaumless@gmail.com>
689 M: Patrick Georgi <patrick@georgi-clan.de>
690 M: Martin Roth <gaumless@gmail.com>
695 M: Stefan Reinauer <stefan.reinauer@coreboot.org>
699 M: Stefan Reinauer <stefan.reinauer@coreboot.org>
703 M: Christian Walter <christian.walter@9elements.com>
707 M: Nicola Corna <nicola@corna.info>
708 W: https://github.com/corna/me_cleaner
712 ################################################################################
714 ################################################################################
716 ASPEED AST2050 DRIVER & COMMON CODE
717 M: Timothy Pearson <tpearson@raptorengineeringinc.com>
719 F: src/drivers/aspeed/common/
720 F: src/drivers/aspeed/ast2050/
723 M: Lance Zhao <lance.zhao@gmail.com>
726 F: src/arch/x86/acpi/
730 M: Julius Werner <jwerner@chromium.org>
732 F: src/commonlib/lz4*
733 F: payloads/libpayload/liblz4/
734 F: util/cbfstool/lz4/
741 F: src/vendorcode/google/chromeos/
743 F: src/include/tpm_lite/
747 F: src/include/device/
748 F: src/include/cpu/cpu.h
750 OPTION ROM EXECUTION & X86EMU
754 M: Julius Werner <jwerner@chromium.org>
756 F: src/commonlib/bsd/include/commonlib/bsd/cbfs*
757 F: src/commonlib/bsd/cbfs*
764 F: src/include/cbmem.h
765 F: src/include/cbmem_id.h
770 F: src/include/console/
774 M: Aaron Durbin <adurbin@chromium.org>
775 F: src/security/vboot/
778 M: Christian Walter <christian.walter@9elements.com>
780 F: src/drivers/*/tpm/
783 SUPERIOS & SUPERIOTOOL
784 M: Felix Held <felix-coreboot@felixheld.de>
790 M: Julius Werner <jwerner@chromium.org>
796 M: Frans Hendriks <fhendriks@eltan.com>
797 M: Wim Vervoorn <wvervoorn@eltan.com>
799 F: src/vendorcode/eltan/
801 MISSING: TIMERS / DELAYS
811 MISSING: DMP / QEMU-X86
817 # *** Infrastructure Owners ***
818 # This is intended to let people know who they should contact for issues with various infrastructure pieces.
820 # Owners: Stefan, Patrick
824 # Owners: Stefan, Patrick
829 # Backups: Patrick, Stefan
831 # Documentation Website
836 M: Stefan Reinauer <stefan.reinauer@coreboot.org>
837 M: Patrick Georgi <patrick@coreboot.org>
838 M: Ronald Minnich <rminnich@coreboot.org>
839 M: Martin Roth <martin@coreboot.org>
841 F: Documentation/community/code_of_conduct.md
844 # Owners: Stefan, Patrick
848 # Owners: Stefan, Patrick
852 # Owners: Patrick, Martin
860 # Owners: Stefan, Patrick
863 # Software Freedom Conservancy
864 # Main contact: Martin
865 # “Official” contact: Stefan