1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
|
List of maintainers and how to submit coreboot changes
Please try to follow the guidelines below. This will make things
easier on the maintainers. Not all of these guidelines matter for every
trivial patch so apply some common sense.
1. Always _test_ your changes, however small, on at least 1 or
2 people, preferably many more.
2. Try to release a few ALPHA test versions to gerrit. Announce
them onto the coreboot mailing list and IRC channel and await
results. This is especially important on coreboot core changes,
but also for device drivers, because often that's the only way
you will find things like the fact revision 3 chipset needs
a magic fix you didn't know about, or some clown changed the
chips on a board and not its name. (Don't laugh!)
3. Make sure your changes compile correctly in multiple
configurations. In particular check that changes work for all
boards in the tree (use abuild!)
4. When you are happy with a change make it generally available for
testing in gerrit and await feedback.
5. Make your patch available through coreboot's gerrit code review
system, and add the relevant maintainer from this list as a code
reviewer. Be prepared to get your changes sent back with seemingly
silly requests about formatting and variable names. These aren't
as silly as they seem. One job the maintainers do is to keep
things looking the same. Sometimes this means that the clever
hack in your mainboard or chipset to get around a problem actually
needs to become a generalized coreboot feature ready for next time.
PLEASE check your patch with the automated style checker
(util/lint/checkpatch.pl) to catch trival style violations.
See https://www.coreboot.org/Coding_Style for guidance here.
PLEASE add the maintainers that are generated by
util/scripts/get_maintainer.pl as reviewers. The results returned
by the script will be best if you have git installed and are
making your changes in a branch derived from coreboot.org's latest
git tree.
PLEASE try to include any credit lines you want added with the
patch. It avoids people being missed off by mistake and makes
it easier to know who wants adding and who doesn't.
PLEASE document known bugs. If it doesn't work for everything
or does something very odd once a month document it.
PLEASE remember that submissions must be made under the terms
of the OSDL certificate of contribution and should include a
Signed-off-by: line. The current version of this "Developer's
Certificate of Origin" (DCO) is listed at
https://www.coreboot.org/Development_Guidelines#Sign-off_Procedure.
6. Make sure you have the right to send any changes you make. If you
do changes at work you may find your employer owns the patch
not you.
7. Happy hacking.
Descriptions of section entries:
M: Maintainer: FullName <address@domain>
R: Designated reviewer: FullName <address@domain>
These reviewers should be CCed on patches.
L: Mailing list that is relevant to this area
W: Web-page with status/info
Q: Patchwork web based patch tracking system site
T: SCM tree type and location.
Type is one of: git, hg, quilt, stgit, topgit
S: Status, one of the following:
Supported: Someone is actually paid to look after this.
Maintained: Someone actually looks after it.
Odd Fixes: It has a maintainer but they don't have time to do
much other than throw the odd patch in. See below..
Orphan: No current maintainer [but maybe you could take the
role as you write your new code].
Obsolete: Old code. Something tagged obsolete generally means
it has been replaced by a better system and you
should be using that.
F: Files and directories with wildcard patterns.
A trailing slash includes all files and subdirectory files.
F: drivers/net/ all files in and below drivers/net
F: drivers/net/* all files in drivers/net, but not below
F: */net/* all files in "any top level directory"/net
One pattern per line. Multiple F: lines acceptable.
N: Files and directories with regex patterns.
N: [^a-z]tegra all files whose path contains the word tegra
One pattern per line. Multiple N: lines acceptable.
scripts/get_maintainer.pl has different behavior for files that
match F: pattern and matches of N: patterns. By default,
get_maintainer will not look at git log history when an F: pattern
match occurs. When an N: match occurs, git log history is used
to also notify the people that have git commit signatures.
X: Files and directories that are NOT maintained, same rules as F:
Files exclusions are tested before file matches.
Can be useful for excluding a specific subdirectory, for instance:
F: net/
X: net/ipv6/
matches all files in and below net excluding net/ipv6/
K: Keyword perl extended regex pattern to match content in a
patch or file. For instance:
K: of_get_profile
matches patches or files that contain "of_get_profile"
K: \b(printk|pr_(info|err))\b
matches patches or files that contain one or more of the words
printk, pr_info or pr_err
One regex pattern per line. Multiple K: lines acceptable.
Note: For the hard of thinking, this list is meant to remain in alphabetical
order. If you could add yourselves to it in alphabetical order that would be
so much easier [Ed]
Maintainers List (try to look for most precise areas first)
-----------------------------------
RISC-V ARCHITECTURE
M: Ronald Minnich <rminnich@gmail.com>
M: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
S: Maintained
F: src/arch/riscv/
F: src/soc/lowrisc
F: src/soc/ucb/
F: src/mainboard/emulation/*-riscv/
F: src/mainboard/lowrisc
POWER8 ARCHITECTURE
M: Ronald Minnich <rminnich@gmail.com>
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Maintained
F: src/arch/power8/
F: src/cpu/qemu-power8/
F: src/mainboard/emulation/qemu-power8/
LENOVO EC
M: Alexander Couzens <lynxis@fe80.eu>
S: Maintained
F: src/ec/lenovo/
LENOVO MAINBOARDS
M: Alexander Couzens <lynxis@fe80.eu>
M: Patrick Rudolph <siro@das-labor.org>
S: Maintained
F: src/mainboard/lenovo/
INTEL PINEVIEW CHIPSET
M: Damien Zammit <damien@zamaudio.com>
S: Maintained
F: src/northbridge/intel/pineview/
INTEL D510MO MAINBOARD
M: Damien Zammit <damien@zamaudio.com>
S: Maintained
F: src/mainboard/intel/d510mo
INTEL X4X CHIPSET
M: Damien Zammit <damien@zamaudio.com>
S: Maintained
F: src/northbridge/intel/x4x/
GIGABYTE GA-G41M-ES2L MAINBOARD
M: Damien Zammit <damien@zamaudio.com>
S: Maintained
F: src/mainboard/gigabyte/ga-g41m-es2l
GOOGLE PANTHER MAINBOARD
M: Stefan Reinauer <stefan.reinauer@coreboot.org>
S: Supported
F: src/mainboard/google/panther/
INTEL MINNOWBOARD MAX MAINBOARD
M: Huang Jin <huang.jin@intel.com>
M: York Yang <york.yang@intel.com>
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: src/mainboard/intel/minnowmax/
INTEL FSP BAYTRAIL CHIP & CRBs
M: Huang Jin <huang.jin@intel.com>
M: York Yang <york.yang@intel.com>
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: src/soc/intel/fsp_baytrail/
F: src/vendorcode/intel/fsp1_0/baytrail/
F: src/mainboard/intel/bakersport_fsp/
F: src/mainboard/intel/bayleybay_fsp/
INTEL FSP BROADWELL-DE SOC & CRB
M: York Yang <york.yang@intel.com>
S: Supported
F: src/soc/intel/fsp_broadwell_de/
F: src/vendorcode/intel/fsp1_0/broadwell_de/
F: src/mainboard/intel/camelbackmountain_fsp/
INTEL FSP IVYBRIDGE/PANTHERPOINT/CAVECREEK & CRBs
M: York Yang <york.yang@intel.com>
S: Supported
F: src/cpu/intel/fsp_model_206ax/
F: src/northbridge/intel/fsp_sandybridge/
F: src/southbridge/intel/fsp_bd82x6x/
F: src/southbridge/intel/fsp_i89xx/
F: src/vendorcode/intel/fsp1_0/ivybridge_bd82x6x
F: src/vendorcode/intel/fsp1_0/ivybridge_i89xx
F: src/mainboard/intel/cougar_canyon2/
F: src/mainboard/intel/stargo2/
FSP 1.0 RANGELEY & CRB
M: David Guckian <david.guckian@intel.com>
M: Fei Wang <fei.z.wang@intel.com>
S: Supported
F: src/cpu/intel/fsp_model_406dx/
F: src/northbridge/intel/fsp_rangeley/
F: src/southbridge/intel/fsp_rangeley/
F: src/vendorcode/intel/fsp1_0/rangeley/
F: src/mainboard/intel/mohonpeak/
INTEL LITTLE PLAINS MAINBOARD
M: Marcin Wojciechowski <marcin.wojciechowski@intel.com>
S: Supported
F: src/mainboard/intel/littleplains/
INTEL FSP 1.0
M: Huang Jin <huang.jin@intel.com>
M: York Yang <york.yang@intel.com>
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: src/drivers/intel/fsp1_0/
INTEL FSP 1.1
M: Lee Leahy <leroy.p.leahy@intel.com>
M: Huang Jin <huang.jin@intel.com>
M: York Yang <york.yang@intel.com>
S: Supported
F: src/drivers/intel/fsp1_1/
INTEL FSP 2.0
M: Andrey Petrov <andrey.petrov@gmail.com>
S: Maintained
F: src/drivers/intel/fsp2_0/
INTEL STRAGO MAINBOARD
M: Hannah Williams <hannah.williams@intel.com>
S: Supported
F: /src/mainboard/intel/strago/
INTEL BRASWELL SOC
M: Hannah Williams <hannah.williams@intel.com>
S: Supported
F: /src/soc/intel/braswell
F: /src/vendorcode/intel/fsp/fsp1_1/braswell
INTEL APOLLOLAKE_SOC
M: Andrey Petrov <andrey.petrov@gmail.com>
S: Maintained
F: src/soc/intel/apollolake/
ASUS KFSN4-DRE & KFSN4-DRE_K8 MAINBOARDS
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/mainboard/asus/kfsn4-dre/
F: src/mainboard/asus/kfsn4-dre_k8/
ASUS KCMA-D8 MAINBOARD
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/mainboard/asus/kcma-d8/
ASUS KGPE-D16 MAINBOARD
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/mainboard/asus/kgpe-d16/
AMD FAMILY10H & FAMILY15H (NON-AGESA) CPUS & NORTHBRIDGE
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/cpu/amd/family_10h-family_15h/
F: src/northbridge/amd/amdfam10/
F: src/northbridge/amd/amdmct/
F: src/northbridge/amd/amdht/
AMD SB700 (NON-CIMX) SOUTHBRIDGE
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/southbridge/amd/sb700/
AMD SR5650 SOUTHBRIDGE
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/southbridge/amd/sr5650/
ASPEED AST2050 DRIVER & COMMON CODE
M: Timothy Pearson <tpearson@raptorengineeringinc.com>
S: Supported
F: src/drivers/aspeed/common/
F: src/drivers/aspeed/ast2050/
ATI MACH64 Driver
S: Orphan
F: src/drivers/ati/mach64/
ABUILD
M: Patrick Georgi <patrick@georgi-clan.de>
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: util/abuild/
ACPI
F: src/acpi/
F: src/arch/x86/acpi/
F: util/acpi/
ARM ARCHITECTURE
M: Julius Werner <jwerner@chromium.org>
S: Supported
F: src/arch/arm/
F: src/arch/arm64/
F: src/soc/mediatek/
F: src/soc/nvidia/
F: src/soc/rockchip/
F: util/nvidia/
F: util/rockchip/
ORPHANED ARM SOCS
S: Orphaned
F: src/cpu/allwinner/
F: src/cpu/armltd/
F: src/cpu/ti/
F: src/soc/broadcom/
F: src/soc/marvell/
F: src/soc/qualcomm/
F: src/soc/samsung/
F: util/arm_boot_tools/
F: util/broadcom/
F: util/exynos/
F: util/ipqheader/
MIPS ARCHITECTURE
F: src/arch/mips/
F: src/cpu/mips/
F: src/soc/imgtec/
F: util/bimgtool/
X86 ARCHITECTURE
F: src/arch/x86/
F: src/cpu/x86/
F: src/drivers/pc80/
F: src/include/pc80/
F: src/include/cpu/x86/
INTEL SUPPORT
M: Patrick Rudolph <siro@das-labor.org>
S: Maintained
F: src/vendorcode/intel/
F: src/cpu/intel/
F: src/northbridge/intel/
F: src/southbridge/intel/
F: src/soc/intel/
F: src/drivers/intel/
F: src/include/cpu/intel/
AMD SUPPORT
F: src/vendorcode/amd/
F: src/cpu/amd/
F: src/northbridge/amd/
F: src/southbridge/amd/
F: src/include/cpu/amd/
VIA SUPPORT
F: src/cpu/via/
F: src/northbridge/via/
F: src/southbridge/via/
LINT SCRIPTS
M: Patrick Georgi <patrick@georgi-clan.de>
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: util/lint/
INTELTOOL
M: Stefan Reinauer <stefan.reinauer@coreboot.org>
F: util/inteltool/
INTELMETOOL
M: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
F: util/intelmetool/
ME_CLEANER
M: Nicola Corna <nicola@corna.info>
W: https://github.com/corna/me_cleaner
S: Maintained
F: util/me_cleaner/
IFDTOOL
M: Stefan Reinauer <stefan.reinauer@coreboot.org>
F: util/ifdtool/
F: util/ifdfake/
BUILD SYSTEM
M: Patrick Georgi <patrick@georgi-clan.de>
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: Makefile
F: *.inc
F: src/include/kconfig.h
F: util/kconfig/
F: util/sconfig/
F: util/xcompile/
F: util/genbuild_h/
BOARD STATUS
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: util/board_status/
BINARY OBJECTS
F: 3rdparty/blobs/
VERIFIED BOOT
F: 3rdparty/vboot/
F: src/vendorcode/google/chromeos/
F: src/include/tpm.h
F: src/include/tpm_lite/
RESOURCE ALLOCATOR
F: src/device/*
F: src/include/device/
F: src/include/cpu/cpu.h
OPTION ROM EXECUTION & X86EMU
F: src/device/oprom/
CBFS
F: src/include/cbfs.h
F: src/include/cbfs_serialized.h
F: util/cbfstool/
CBMEM
F: src/include/cbmem.h
F: src/include/cbmem_id.h
F: util/cbmem/
CONSOLE
F: src/console/
F: src/include/console/
F: src/drivers/uart/
NVRAM
F: util/nvramtool/
F: util/optionlist/
F: payloads/nvramcui/
LIBPAYLOAD
F: payloads/libpayload/
BAYOU PAYLOAD
F: payloads/bayou/
COREINFO PAYLOAD
F: payloads/coreinfo/
EXTERNAL PAYLOADS INTEGRATION
M: Stefan Reinauer <stefan.reinauer@coreboot.org>
M: Martin Roth <gaumless@gmail.com>
F: payloads/external
VERIFIED BOOT 2
M: Aaron Durbin <adurbin@chromium.org>
F: src/vendorcode/google/chromeos/vboot2/
TPM SUPPORT
M: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
F: src/drivers/*/tpm/
F: src/security/tpm12/
F: src/security/tpm20/
F: util/tss-generator/
DOCKER
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: util/docker/
TOOLCHAIN
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: util/crossgcc/
GIT
M: Martin Roth <gaumless@gmail.com>
S: Supported
F: .git*
F: /util/gitconfig
SUPERIOS & SUPERIOTOOL
M: Felix Held <felix-coreboot@felixheld.de>
S: Maintained
F: src/superio/
F: util/superiotool/
MEMLAYOUT
M: Julius Werner <jwerner@chromium.org>
S: Supported
F: */memlayout.h
F: *.ld
MISSING: TIMERS / DELAYS
MISSING: TIMESTAMPS
MISSING: FMAP
MISSING: GPIO
MISSING: SMP
MISSING: DMP / QEMU-X86
MISSING: ELOG
MISSING: SPI
THE REST
M: Stefan Reinauer <stefan.reinauer@coreboot.org>
T: git https://review.coreboot.org/coreboot
S: Buried alive in mainboards
F: *
F: */
|