summaryrefslogtreecommitdiff
path: root/gnu/packages/firmware.scm
blob: 5cebf515bf3dda3da37405570d57e5cba29afb91 (about) (plain)
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
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2017 David Craven <david@craven.ch>
;;; Copyright © 2017, 2018, 2022, 2023 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Vagrant Cascadian <vagrant@debian.org>
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2020, 2021, 2022 Marius Bakke <marius@gnu.org>
;;; Copyright © 2021 Petr Hodina <phodina@protonmail.com>
;;; Copyright © 2022, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2023 Foundation Devices, Inc. <hello@foundationdevices.com>
;;; Copyright © 2023 Zheng Junjie <873216071@qq.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages firmware)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix memoization)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix gexp)
  #:use-module (guix utils)
  #:use-module (guix git-download)
  #:use-module (guix build-system copy)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system meson)
  #:use-module (guix build-system python)
  #:use-module (guix build-system pyproject)
  #:use-module (guix build-system trivial)
  #:use-module (gnu packages)
  #:use-module (gnu packages admin)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages avr)
  #:use-module (gnu packages avr-xyz)
  #:use-module (gnu packages assembly)
  #:use-module (gnu packages backup)
  #:use-module (gnu packages base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages bison)
  #:use-module (gnu packages check)
  #:use-module (gnu packages cmake)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages cross-base)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages efi)
  #:use-module (gnu packages elf)
  #:use-module (gnu packages flashing-tools)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages gawk)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages hardware)
  #:use-module (gnu packages libusb)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages man)
  #:use-module (gnu packages mingw)
  #:use-module (gnu packages package-management)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages polkit)
  #:use-module (gnu packages protobuf)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages shells)
  #:use-module (gnu packages sqlite)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages version-control)
  #:use-module (gnu packages xml)
  #:use-module (ice-9 format)
  #:use-module (ice-9 match)

  #:export (make-ergodox-firmware
            make-qmk-firmware))

(define-public ath9k-htc-firmware
  (package
    (name "ath9k-htc-firmware")
    (version "1.4.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/qca/open-ath9k-htc-firmware")
                    (commit version)))
              (sha256
               (base32
                "16jbj8avg5jkgvq5lxm0hdxxn4c3zn7fx8b4nxllvr024apk9w23"))
              (file-name (git-file-name name version))
              (patches (search-patches "ath9k-htc-firmware-objcopy.patch"
                                       "ath9k-htc-firmware-gcc-compat.patch"))))
    (build-system gnu-build-system)
    (arguments
     '(#:target #f                          ; Package produces firmware.
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'pre-configure
           (lambda* (#:key inputs native-inputs #:allow-other-keys)
             (chdir "target_firmware")

             ;; 'configure' is a simple script that runs 'cmake' with
             ;; the right flags.
             (substitute* "configure"
               (("^TOOLCHAIN=.*$")
                (string-append "TOOLCHAIN="
                               (assoc-ref (or native-inputs inputs) "cross-gcc")
                               "\n")))
             #t))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out    (assoc-ref outputs "out"))
                    (fw-dir (string-append out "/lib/firmware")))
               (for-each (lambda (file)
                           (install-file file fw-dir))
                         (find-files "." "\\.fw$"))
              #t))))
       #:tests? #f))

    ;; The firmware is cross-compiled using a "bare bones" compiler (no libc.)
    ;; Use our own tool chain for that.
    (native-inputs `(("cross-gcc" ,(cross-gcc
                                    "xtensa-elf"
                                    #:xbinutils (cross-binutils
                                                 "xtensa-elf"
                                                 #:binutils binutils-2.33)))
                     ("cross-binutils" ,(cross-binutils
                                         "xtensa-elf"
                                         #:binutils binutils-2.33))
                     ("cmake" ,cmake-minimal)
                     ("perl" ,perl)))
    (home-page "https://wireless.wiki.kernel.org/en/users/Drivers/ath9k_htc")
    (synopsis "Firmware for the Atheros AR7010 and AR9271 USB 802.11n NICs")
    (description
     "This is the firmware for the Qualcomm Atheros AR7010 and AR9271 USB
802.11n NICs (aka Wi-Fi USB dongles).  It is used by the ath9k driver of
Linux-libre.")
    (license (license:non-copyleft "http://directory.fsf.org/wiki/License:ClearBSD"))))

(define-public b43-tools
  (let ((commit "27892ef741e7f1d08cb939744f8b8f5dac7b04ae")
        (revision "1"))
    (package
      (name "b43-tools")
      (version (git-version "0.0.0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "http://git.bues.ch/git/b43-tools.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "1wgmj4d65izbhprwb5bcwimc2ryv19b9066lqzy4sa5m6wncm9cn"))))
      (build-system gnu-build-system)
      (native-inputs
       (list flex bison))
      (arguments
       `(#:modules ((srfi srfi-1)
                    (guix build gnu-build-system)
                    (guix build utils))
         #:tests? #f                    ; no tests
         #:make-flags `(,(string-append "PREFIX=" (assoc-ref %outputs "out"))
                        ,(string-append "CC=" ,(cc-for-target)))
         #:phases
         (let ((subdirs '("assembler" "disassembler")))
           (modify-phases %standard-phases
             (delete 'configure)        ; no configure script
             (add-before 'build 'patch-/bin/true
               (lambda _
                 (substitute* (find-files "." "Makefile")
                   (("/bin/true") ":"))))
             (replace 'build
               (lambda* (#:key (make-flags '()) #:allow-other-keys)
                 (for-each (lambda (dir)
                             (apply invoke "make" "-C" dir make-flags))
                           subdirs)))
             (replace 'install
               (lambda* (#:key outputs (make-flags '()) #:allow-other-keys)
                 (let ((out (assoc-ref outputs "out")))
                   (mkdir-p (string-append out "/bin"))
                   (for-each (lambda (dir)
                               (apply invoke "make" "-C" dir "install" make-flags))
                             subdirs))))))))
      (home-page
       "https://bues.ch/cms/hacking/misc.html#linux_b43_driver_firmware_tools")
      (synopsis "Collection of tools for the b43 wireless driver")
      (description
       "The b43 firmware tools is a collection of firmware extractor,
assembler, disassembler, and debugging tools for the Linux kernel b43 wireless
driver.")
      (license license:gpl2))))

(define-public fwupd
  (package
    (name "fwupd")
    (version "1.8.14")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/fwupd/fwupd")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "179yc0nbbyrdya5q16ncf7lkslrhr3i90rgb9vdmv751ikilkby6"))))
    (build-system meson-build-system)
    (arguments
     (list
      #:configure-flags #~(list "--wrap-mode=nofallback"
                                "-Dsystemd=false"
                                (string-append "-Defi_os_dir="
                                               #$gnu-efi "/lib")
                                "-Defi_binary=false"
                                (string-append "-Dudevdir="
                                               #$output "/lib/udev")
                                "--localstatedir=/var"
                                (string-append "--libexecdir="
                                               #$output "/libexec")
                                "-Dsupported_build=true"
                                ;; Disable LVFS, because it contains
                                ;; nonfree firmwares.
                                "-Dlvfs=disabled")
      #:glib-or-gtk? #t               ;To wrap binaries and/or compile schemas
      #:phases
      #~(modify-phases %standard-phases
          (add-after 'unpack 'make-source-writable
            (lambda _
              (for-each make-file-writable
                        (find-files "."))
              (substitute* "src/fu-self-test.c"
                (("/bin/sh")
                 (which "sh")))))
          ;; These two files are zipped by Python, so need a newer timestamp.
          (add-after 'unpack 'newer-timestamps-for-python-zip
            (lambda _
              (let ((circa-1980 (* 10 366 24 60 60)))
                (for-each (lambda (file)
                            (make-file-writable file)
                            (utime file circa-1980 circa-1980))
                          '("./libfwupdplugin/tests/colorhug/firmware.bin"
                            "./libfwupdplugin/tests/colorhug/firmware.bin.asc")))))
          (add-before 'build 'setup-home
            (lambda _
              (setenv "HOME" "/tmp")))
          (add-before 'install 'no-polkit-magic
            (lambda _
              (setenv "PKEXEC_UID" "something")))
          (add-after 'install 'ensure-all-remotes-are-disabled
            ;; Because no remote currently promises to offer only free
            ;; software firmwares, disable them to prevent a user to
            ;; unknowingly install proprietary firmware updates.
            (lambda _
              (substitute* (find-files (string-append #$output "/etc")
                                       "\\.conf$")
                (("Enabled=true")
                 "Enabled=false")))))))
    (native-inputs (list gobject-introspection
                         python-pygobject
                         python-pillow
                         python-pycairo
                         python
                         pkg-config
                         vala
                         gtk-doc
                         which
                         umockdev
                         `(,glib "bin")
                         help2man
                         gettext-minimal))
    (inputs (list bash-completion
                  libgudev
                  libxmlb
                  sqlite
                  polkit
                  eudev
                  libelf
                  tpm2-tss
                  cairo
                  efivar
                  pango
                  protobuf-c
                  mingw-w64-tools
                  libsmbios
                  gnu-efi))
    ;; In Requires of fwupd*.pc.
    (propagated-inputs (list curl
                             gcab
                             glib
                             gnutls
                             gusb
                             json-glib
                             libarchive
                             libjcat))
    (home-page "https://fwupd.org/")
    (synopsis "Daemon to allow session software to update firmware")
    (description "This package aims to make updating firmware on GNU/Linux
automatic, safe and reliable.  It is used by tools such as GNOME Software.")
    (license license:lgpl2.1+)))

(define-public openfwwf-firmware
  (package
    (name "openfwwf-firmware")
    (version "5.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://netweb.ing.unibs.it/~openfwwf/firmware/"
                           "openfwwf-" version ".tar.gz"))
       (sha256
        (base32
         "1p60gdi7w88s7qw82d3g9v7mk887mhvidf4l5q5hh09j10h37q4x"))))
    (build-system gnu-build-system)
    (native-inputs
     (list b43-tools))
    (arguments
     `(#:make-flags (list (string-append "PREFIX="
                                         (assoc-ref %outputs "out")
                                         "/lib/firmware/b43-open"))
       #:target #f                      ; Package produces firmware.
       #:tests? #f                      ;no tests
       #:phases (modify-phases %standard-phases
                  (delete 'configure))))
    (home-page "http://netweb.ing.unibs.it/~openfwwf/")
    (synopsis "Firmware for BCM43xx devices")
    (description
     "This is firmware from Open FirmWare for WiFi networks (OpenFWWF) for the
Broadcom/AirForce chipset BCM43xx with Wireless-Core Revision 5.  It is used
by the b43-open driver of Linux-libre.")
    (license license:gpl2)))

(define-public eg25-manager
  (package
    (name "eg25-manager")
    (version "0.4.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://gitlab.com/mobian1/devices/eg25-manager")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1a591dhr43mhwh09n2vlfpw6aajl6d1vkwniikjvwfjrmp01v6yq"))))
    (build-system meson-build-system)
    (arguments
     (list
       #:phases
       #~(modify-phases %standard-phases
           (add-after 'unpack 'patch-path
             (lambda* (#:key inputs #:allow-other-keys)
               (substitute* "udev/80-modem-eg25.rules"
                 (("/bin/grep") (search-input-file inputs "/bin/grep"))))))))
    (native-inputs (list curl
                         `(,glib "bin") pkg-config))
    (inputs (list grep libgpiod libgudev libusb))
    (synopsis "Manager daemon for the Quectel EG25 mobile broadband modem")
    (description
     "This package provides a manager daemon for the Quectel EG25 mobile
broadband modem as found, for example, on PinePhone.")
    (home-page "https://gitlab.com/mobian1/devices/eg25-manager")
    (license license:gpl3+)))

(define-public fcode-utils
  (package
    (name "fcode-utils")
    (version "1.0.3")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/openbios/fcode-utils")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0yyqmiqvlf644jrv8x39aqdqywdnm80k62d2assgcammwbc7krya"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:test-target "tests"
      #:make-flags
      #~(list (string-append "CC=" #$(cc-for-target))
              (string-append "STRIP=" #$(strip-for-target))
              (string-append "DESTDIR=" #$output))
      #:phases
      #~(modify-phases %standard-phases
          (delete 'configure))))        ; No configure script.
    (native-inputs
     (list tcsh))
    (home-page "https://www.openfirmware.info/FCODE_suite")
    (synopsis "Utilities to process FCODE, OpenFirmware's byte code")
    (description "This is the OpenBIOS FCODE suite.  It contains a set of
utilites used to process FCODE, OpenFirmware's byte code, consisting of:
@enumerate
@item toke - A tokenizer
@item detok - A detokenizer
@item romheaders - A PCI rom header utility
@item localvalues - A portable implementation of Forth local values
@end enumerate")
    (license (list license:gpl2
                   ;; localvalues implementation and some documentation.
                   license:cpl1.0))))

(define* (make-openbios-package name arch)
  (let ((target (cond
                 ((string-suffix? "ppc" arch)
                  "powerpc-linux-gnu")
                 ((string-suffix? "amd64" arch)
                  "x86_64-linux-gnu")
                 ((string-suffix? "x86" arch)
                  "i686-linux-gnu")
                 (else (string-append arch "-linux-gnu"))))
        ;; 1.1 was released in May 2013.
        (commit "af97fd7af5e7c18f591a7b987291d3db4ffb28b5")
        (revision "1"))
  (package
    (name name)
    (version (git-version "1.1" revision commit))
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/openbios/openbios")
                    (commit commit)))
              (file-name (git-file-name "openbios" version))
              (sha256
               (base32
                "1xp1b6xgx40i0j3a5y3id0d1p8vdvapai8szganxg3zrvj53fh0n"))
              (patches (search-patches "openbios-aarch64-riscv64-support.patch"))))
    (build-system gnu-build-system)
    (arguments
     (list #:tests? #f                  ;no tests
           #:phases
           #~(modify-phases %standard-phases
               (add-after 'unpack 'build-reproducibly
                 (lambda _
                   (substitute* "Makefile.target"
                     (("TZ=UTC date \\+")
                      "TZ=UTC date --date=@1 +"))))
               (replace 'configure
                 (lambda* (#:key (configure-flags #~'()) #:allow-other-keys)
                   (apply invoke "./config/scripts/switch-arch" #$arch
                          configure-flags)))
               (replace 'install
                 (lambda _
                   (let ((build-target
                          (if (string-contains #$arch "-")
                              (car (reverse (string-split #$arch #\-)))
                              #$arch)))
                     (for-each (lambda (elf)
                                 (install-file elf
                                               (string-append #$output
                                                              "/share/firmware")))
                               (find-files (string-append "obj-" build-target)
                                           "\\.elf$"))))))))
    (native-inputs
     (append (if (string-prefix? (%current-system) target)
                 (list gcc-10)
                 (list (cross-gcc target #:xgcc gcc-10) (cross-binutils target)))
             (list fcode-utils libxslt which)))
    (home-page "https://openfirmware.info/Welcome_to_OpenBIOS")
    (synopsis "Open Firmware implementation")
    (description
     "OpenBIOS is an implementation of the IEEE 1275-1994 \"Open Firmware\"
specification.  It can be used as a system firmware, as a boot loader, or
provide OpenFirmware functionality on top of an already running system.")
    ;; Some files are GPLv2 only.
    (license license:gpl2))))

(define-public openbios-qemu-ppc
  (let ((base (make-openbios-package "openbios-qemu-ppc" "qemu-ppc")))
    (package
      (inherit base)
      (arguments
       (substitute-keyword-arguments (package-arguments base)
         ;; No need to cross-compile, package produces reproducible firmware.
         ((#:target _ #f) #f)
         ((#:phases phases)
          #~(modify-phases #$phases
              (add-after 'install 'rename-executable
                (lambda _
                  (with-directory-excursion #$output
                    (rename-file "share/firmware" "share/qemu")
                    (rename-file "share/qemu/openbios-qemu.elf"
                                 "share/qemu/openbios-ppc")))))))))))

(define* (make-opensbi-package platform name #:optional (arch "riscv64"))
  (package
    (name name)
    (version "1.3.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/riscv-software-src/opensbi")
             (commit (string-append "v" version))))
       (file-name (git-file-name "opensbi" version))
       (sha256
        (base32 "01pr7fyg3gcb5pj6d48w2an3m4mfjs9b398x31drqxwqcaz0zn94"))))
    (build-system gnu-build-system)
    (native-inputs
     (append
       (if (and (not (string-prefix? "riscv64" (%current-system)))
                (string-prefix? "riscv64" arch))
         (list (cross-gcc "riscv64-linux-gnu")
               (cross-binutils "riscv64-linux-gnu"))
         '())
       (list python)))
    (arguments
     `(#:tests? #f ; no check target
       #:target #f ; Package produces firmware.
       #:make-flags (list (string-append "PLATFORM=" ,platform)
                          ,@(if (and (not (string-prefix? "riscv64"
                                                          (%current-system)))
                                     (string-prefix? "riscv64" arch))
                                `("CROSS_COMPILE=riscv64-linux-gnu-")
                                `("CC=gcc"))
                          "FW_PAYLOAD=n"
                          "V=1")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out"))
                   (bin (find-files "." "fw_.*\\.(elf|bin)$")))
               (for-each
                 (lambda (file)
                   (install-file file out))
                 bin)))))))
    (home-page "https://github.com/riscv-software-src/opensbi")
    (synopsis "RISC-V @acronym{SBI, Supervisor Binary Interface} implementation")
    (description
     "OpenSBI is the reference implementation of the RISC-V @acronym{SBI,
Supervisory Binary Interface} specifications for platform-specific firmwares
executing in M-mode.")
    (license (list license:bsd-2
                   ;; lib/utils/libfdt/* is dual licensed under bsd-2 and gpl2+.
                   license:gpl2+
                   ;; platform/ariane-fpga/* is gpl2.
                   license:gpl2))))

(define-public opensbi-generic
  (make-opensbi-package "generic" "opensbi-generic"))

(define-public opensbi-qemu
  (package
    (inherit opensbi-generic)
    (name "opensbi-qemu")
    (native-inputs '())
    (inputs (list opensbi-generic))
    (build-system trivial-build-system)
    (arguments
     (list #:modules '((guix build utils))
           #:builder
           #~(begin
               (use-modules ((guix build utils)))
               (let ((opensbi-riscv64 (search-input-file %build-inputs
                                                         "fw_dynamic.bin"))
                     (out (string-append #$output "/share/qemu")))
                 (mkdir-p out)
                 (symlink opensbi-riscv64
                          (string-append
                           out "/opensbi-riscv64-generic-fw_dynamic.bin"))))))
    (synopsis "OpenSBI firmware files for QEMU")
    (description
     "This package contains OpenSBI firmware files for use with QEMU.")))

(define-public seabios
  (package
    (name "seabios")
    (version "1.16.2")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://review.coreboot.org/seabios.git")
             (commit (string-append "rel-" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1mal2zqn4ppxdjxddrxcphm6z9n8n4rw97xl2hldd7spw57nwq97"))
       (modules '((guix build utils)))
       (snippet
        #~(begin
            ;; Delete IASL-generated files.
            (for-each delete-file (find-files "." "\\.hex$"))))))
    (build-system gnu-build-system)
    (native-inputs
     (list acpica python-wrapper))
    (arguments
     (list
      #:tests? #f                       ;no tests
      #:target #f                       ; Package produces firmware.
      #:make-flags
      ;; If EXTRAVERSION is not set the build system will embed the current
      ;; date in binaries.  Use this opportunity to personalize as recommended
      ;; by Build_overview.md.
      #~'("EXTRAVERSION=/GNU Guix"
          "V=1")                        ;build verbosely
      #:phases
      #~(modify-phases %standard-phases
          (replace 'configure
            (lambda _
              ;; Ensure this file is present in case we're building from a git
              ;; checkout instead of release tarball.
              (call-with-output-file ".version"
                (lambda (port)
                  (format port #$(package-version this-package))))
              ;; If we use (cc-for-target) then we have the system prefix
              ;; twice or we might have the wrong prefix.
              (setenv "CC" "gcc")))
          (add-before 'build 'build-description-tables
            (lambda _
              ;; Regenerate the ACPI description tables.
              (invoke "make" "iasl")
              ;; Clear temporary files added by the iasl target.
              (invoke "make" "clean")))
          (replace 'install
            (lambda _
              (install-file "out/bios.bin"
                            (string-append #$output "/share/firmware")))))))
    (home-page "https://www.seabios.org/SeaBIOS")
    (synopsis "x86 BIOS implementation")
    (description "SeaBIOS is an implementation of a 16bit x86 BIOS.  SeaBIOS
can run in an emulator or it can run natively on X86 hardware with the use of
coreboot.")
    (supported-systems '("i686-linux" "x86_64-linux"))
    ;; Dual licensed.
    (license (list license:gpl3+ license:lgpl3+
                   ;; src/fw/acpi-dsdt.dsl is lgpl2
                   license:lgpl2.1
                   ;; src/fw/lzmadecode.c and src/fw/lzmadecode.h are lgpl3+ and
                   ;; cpl with a linking exception.
                   license:cpl1.0))))

(define-public seabios-qemu
  (package/inherit seabios
    (name "seabios-qemu")
    (native-inputs
     (if (member (%current-system) '("i686-linux" "x86_64-linux"))
         (package-native-inputs seabios)
         (modify-inputs (package-native-inputs seabios)
           (prepend (cross-gcc "i686-linux-gnu")
                    (cross-binutils "i686-linux-gnu")))))
    (supported-systems %supported-systems)
    (arguments
     (substitute-keyword-arguments (package-arguments seabios)
       ((#:modules modules %gnu-build-system-modules)
        `((ice-9 match)
          (ice-9 threads)
          ,@modules))
       ((#:phases phases)
        #~(modify-phases #$phases
            #$@(match (%current-system)
                 ((or "i686-linux" "x86_64-linux")
                  #~())
                 (_
                  #~((add-after 'configure 'configure-cross
                       (lambda _
                         (substitute* "Makefile"
                           (("CROSS_PREFIX=")
                            "CROSS_PREFIX=i686-linux-gnu-")))))))
            (replace 'build
              (lambda* (#:key (make-flags #~'()) #:allow-other-keys)
                ;; Note: These BIOS configurations are taken from QEMUs roms/
                ;; directory.
                (let ((biosen
                       '( ;; The standard BIOS using default options.
                         ("bios-256k" . ("QEMU=y" "ROM_SIZE=256" "ATA_DMA=n"))
                         ;; A minimal BIOS for old QEMU machine types.
                         ("bios-128k"
                          . ("QEMU=y" "ROM_SIZE=128" "ATA_DMA=n" "BOOTSPLASH=n"
                             "XEN=n" "USB_OHCI=n" "USB_XHCI=n" "USB_UAS=n"
                             "SDCARD=n" "TCGBIOS=n" "MPT_SCSI=n" "ESP_SCSI=n"
                             "MEGASAS=n" "PVSCSI=n" "NVME=n" "USE_SMM=n"
                             "VGAHOOKS=n" "HOST_BIOS_GEOMETRY=n" "ACPI_PARSE=n"))
                         ;; Minimal BIOS for the "microvm" machine type.
                         ("bios-microvm"
                          . ("QEMU=y" "ROM_SIZE=128" "XEN=n" "BOOTSPLASH=n"
                             "ATA=n" "AHCI=n" "SDCARD=n" "PVSCSI=n" "ESP_SCSI=n"
                             "LSI_SCSI=n" "MEGASAS=n" "MPT_SCSI=n" "FLOPPY=n"
                             "FLASH_FLOPPY=n" "NVME=n" "PS2PORT=n" "USB=n"
                             "LPT=n" "RTC_TIMER=n" "USE_SMM=n" "PMTIMER=n"
                             "TCGBIOS=n" "HARDWARE_IRQ=n" "ACPI_PARSE=y"))))
                      (vgabiosen
                       '(("ati"    . ("VGA_ATI=y" "VGA_PCI=y"))
                         ("bochs-display" . ("DISPLAY_BOCHS=y" "VGA_PCI=y"))
                         ("cirrus" . ("VGA_CIRRUS=y" "VGA_PCI=y"))
                         ("stdvga" . ("VGA_BOCHS=y" "VGA_PCI=y"))
                         ("virtio" . ("VGA_BOCHS=y" "VGA_BOCHS_VIRTIO=y"
                                      "VGA_PCI=y"))
                         ("vmware" . ("VGA_BOCHS=y" "VGA_BOCHS_VMWARE=y"
                                      "VGA_PCI=y"))
                         ("qxl"    . ("VGA_BOCHS=y" "VGA_BOCHS_QXL=y"
                                      "VGA_PCI=y"))
                         ("isavga" . ("VGA_BOCHS=y" "VGA_PCI=n"))
                         ("ramfb"  . ("VGA_RAMFB=y" "VGA_PCI=n")))))
                  (mkdir "out")
                  (n-par-for-each
                   (parallel-job-count)
                   (match-lambda
                     ((target . config)
                      (let* ((dot-config (string-append (getcwd) "/" target
                                                        "/.config"))
                             (flags (append
                                     make-flags
                                     (list (string-append "KCONFIG_CONFIG="
                                                          dot-config)
                                           (string-append "OUT=" target "/")))))
                        (mkdir target)
                        (call-with-output-file dot-config
                          (lambda (port)
                            (for-each (lambda (entry)
                                        (format port "CONFIG_~a~%" entry))
                                      config)))
                        (apply invoke "make" "oldnoconfig" flags)
                        (apply invoke "make" flags)
                        (link (string-append target "/"
                                             (if (string-prefix? "vgabios" target)
                                                 "vgabios.bin" "bios.bin"))
                              (string-append "out/" target ".bin")))))
                   (append biosen
                           (map (lambda (pair)
                                  `(,(string-append "vgabios-" (car pair))
                                    .
                                    ,(cons "BUILD_VGABIOS=y" (cdr pair))))
                                vgabiosen))))))
            (replace 'install
              (lambda _
                (let ((firmware (string-append #$output "/share/qemu")))
                  (for-each (lambda (bios)
                              (install-file bios firmware))
                            (find-files "out" "\\.bin$"))
                  (with-directory-excursion firmware
                    ;; Compatibility symlinks for QEMU.
                    (symlink "bios-128k.bin" "bios.bin")
                    (symlink "vgabios-isavga.bin" "vgabios.bin")))))))))))

(define-public sgabios
  ;; There are no tags in the repository.
  (let ((commit "72f39d48bedf044e202fd51fecf3e2218fc2ae66")
        (revision "0"))
    (package
      (name "sgabios")
      (version (git-version "0.0" revision commit))
      (home-page "https://gitlab.com/qemu-project/sgabios")
      (source (origin
                (method git-fetch)
                (uri (git-reference (url home-page) (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0ybl021i0xaz18wzq4q13ifypy5b3dj8m11c8m0qdiq00g06vm0i"))))
      (build-system gnu-build-system)
      (arguments
       (list #:make-flags
             #~'(#$@(if (member (%current-system) '("i686-linux" "x86_64-linux"))
                        #~("CC=gcc")
                        #~("CC=i686-linux-gnu-gcc"
                           "LD=i686-linux-gnu-ld"
                           "OBJCOPY=i686-linux-gnu-objcopy"))
                     "HOSTCC=gcc")
             #:parallel-build? #f
             #:tests? #f   ;no tests
             #:target #f   ; Package produces firmware.
             #:phases
             #~(modify-phases %standard-phases
                 (add-after 'unpack 'build-reproducibly
                   (lambda _
                     (substitute* "Makefile"
                       (("BUILD_DATE = .*")
                        "BUILD_DATE = \\\"Jan 1 1970\\\"\n")
                       (("BUILD_SHORT_DATE = .*")
                        "BUILD_SHORT_DATE = \\\"1/1/70\\\"\n"))))
                 (delete 'configure)
                 (replace 'install
                   (lambda _
                     (install-file "sgabios.bin"
                                   (string-append #$output "/share/qemu")))))))
      (native-inputs
       (if (member (%current-system) '("i686-linux" "x86_64-linux"))
           '()
           (list (cross-gcc "i686-linux-gnu")
                 (cross-binutils "i686-linux-gnu"))))
      (synopsis "Serial graphics adapter BIOS")
      (description
       "SGABIOS provides a means for legacy PC software to communicate with an
attached serial console as if a VGA card is attached.  It is designed to be
inserted into a BIOS as an option ROM to provide over a serial port the display
and input capabilites normally handled by a VGA adapter and a keyboard, and
additionally provide hooks for logging displayed characters for later collection
after an operating system boots.")
      (license license:asl2.0))))

(define-public edk2-tools
  (package
    (name "edk2-tools")
    (version "202308")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/tianocore/edk2")
                    (commit (string-append "edk2-stable" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "19g3g94hayvcwmn6sjs6mghq0qf5nsd785k5j8szcrj2p0vjh54f"))))
    (build-system gnu-build-system)
    (arguments
     (list #:make-flags
           #~(list (string-append "BUILD_CC=" #$(cc-for-target))
                   (string-append "CC=" #$(cc-for-target)))
           #:test-target "Tests"
           #:phases
           #~(modify-phases %standard-phases
               (add-after 'unpack 'change-directory
                 (lambda _
                   (chdir "BaseTools")))
               (add-after 'change-directory 'disable-some-tools
                 (lambda _
                   ;; Disable building brotli and xz, since we package them
                   ;; separately, and it would require fetching submodules.
                   (substitute* "Source/C/GNUmakefile"
                     (("^[[:blank:]]+BrotliCompress[[:blank:]]+\\\\")
                      "\\")
                     (("^[[:blank:]]+LzmaCompress[[:blank:]]+\\\\")
                      "\\"))))
               (replace 'build
                 (lambda* (#:key (make-flags #~'()) #:allow-other-keys)
                   ;; The default build target also runs tests.
                   (apply invoke "make" "-C" "Source/C" make-flags)))
               (delete 'configure)
               (replace 'install
                 (lambda _
                   (mkdir #$output)
                   (copy-recursively "Source/C/bin"
                                     (string-append #$output "/bin")))))))
    (native-inputs
     (list python-wrapper))
    (inputs
     (list `(,util-linux "lib")))       ;for libuuid
    (home-page
     "https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Tools-List")
    (synopsis "EFI development tools")
    (description
     "This package contains tools for processing UEFI firmware content.
Executables included are:

@itemize
@item @code{EfiRom}: Build Option ROM images.
@item @code{GenFfs}: Generate FFS files.
@item @code{GenFv}: Generate a PI firmware volume image.
@item @code{GenFw}: Get image data from PE32 files.
@item @code{GenSec}: Generate EFI_SECTION type files.
@item @code{VfrCompile}: Parse preprocessed UEFI and Framework VFR files.
@item @code{VolInfo}: Display the contents of a firmware volume.
@end itemize")
    (license license:bsd-2)))

(define-public ovmf
  (let ((toolchain-ver "GCC5"))
    (package
      (name "ovmf")
      (version "202308")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      ;; OVMF is part of the edk2 source tree.
                      (url "https://github.com/tianocore/edk2")
                      (recursive? #t) ;edk2 now uses a lot of submodules
                      (commit (string-append "edk2-stable" version))))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "04rnfnaqr2c7ayplj7ib730zp1snw157zx5rmykz5hz1zz2vb20j"))))
      (build-system gnu-build-system)
      (arguments
       (list
        #:tests? #f                     ; No check target.
        #:target #f                     ; Package produces firmware.
        #:phases
        #~(modify-phases %standard-phases
            (add-after 'unpack 'patch-source
              (lambda _
                (substitute* "edksetup.sh"
                  (("^return \\$\\?")
                   "exit $?"))))
            (replace 'configure
              (lambda _
                (let* ((cwd (getcwd))
                       (tools (string-append cwd "/BaseTools"))
                       (bin (string-append tools "/BinWrappers/PosixLike")))
                  (setenv "WORKSPACE" cwd)
                  (setenv "EDK_TOOLS_PATH" tools)
                  (setenv "PYTHON3_ENABLE" "TRUE")
                  (setenv "PYTHON_COMMAND" "python3")
                  (setenv "PATH" (string-append (getenv "PATH") ":" bin))
                  (invoke "bash" "edksetup.sh")
                  (substitute* "Conf/tools_def.txt"
                    ;; Guix gcc is compiled without pie
                    ;; The -no-pie flag causes the Ia32 build to fail
                    (("-no-pie") ""))
                  (substitute* "Conf/target.txt"
                    (("^TARGET[ ]*=.*$") "TARGET = RELEASE\n")
                    (("^TOOL_CHAIN_TAG[ ]*=.*$")
                     (string-append "TOOL_CHAIN_TAG = " #$toolchain-ver "\n"))
                    (("^TARGET_ARCH[ ]*=.*$")
                     (string-append "TARGET_ARCH = IA32"
                                    #$@(if (string=? "x86_64-linux" (%current-system))
                                         '(", X64")
                                         '())
                                    "\n"))
                    (("^MAX_CONCURRENT_THREAD_NUMBER[ ]*=.*$")
                     (format #f "MAX_CONCURRENT_THREAD_NUMBER = ~a~%"
                             (number->string (parallel-job-count)))))
                  ;; Build build support.
                  (setenv "CC" "gcc")
                  (invoke "make" "-C" tools))))
            (replace 'build
              (lambda _
                (invoke "build" "-a" "IA32" "-t" #$toolchain-ver
                        "-p" "OvmfPkg/OvmfPkgIa32.dsc")))
            #$@(if (string=? "x86_64-linux" (%current-system))
                   #~((add-after 'build 'build-x64
                        (lambda _
                          (invoke "build" "-a" "X64" "-t" #$toolchain-ver
                                  "-p" "OvmfPkg/OvmfPkgX64.dsc"))))
                   #~())
            (replace 'install
              (lambda _
                (let ((fmw (string-append #$output "/share/firmware")))
                  (mkdir-p fmw)
                  (for-each
                    (lambda (file)
                      (copy-file (string-append "Build/OvmfIa32/RELEASE_"
                                                #$toolchain-ver "/FV/" file ".fd")
                                 (string-append fmw "/" (string-downcase file) "_ia32.bin"))
                      #$@(if (string=? "x86_64-linux" (%current-system))
                           #~((copy-file (string-append "Build/OvmfX64/RELEASE_"
                                                        #$toolchain-ver "/FV/" file ".fd")
                                         (string-append fmw "/" (string-downcase file) "_x64.bin")))
                           #~()))
                    (list "OVMF"
                          "OVMF_CODE"
                          "OVMF_VARS"))))))))
      (native-inputs
       `(("acpica" ,acpica)
         ("nasm" ,nasm)
         ("perl" ,perl)
         ("python-3" ,python-3)
         ("util-linux" ,util-linux "lib")))
      (supported-systems '("x86_64-linux" "i686-linux"))
      (home-page "https://www.tianocore.org")
      (synopsis "UEFI firmware for QEMU")
      (description "OVMF is an EDK II based project to enable UEFI support for
Virtual Machines.  OVMF contains a sample UEFI firmware for QEMU and KVM.")
      (license (list license:expat
                     license:bsd-2 license:bsd-3 license:bsd-4)))))

(define-public ovmf-aarch64
  (let ((toolchain-ver "GCC5"))
    (package
      (inherit ovmf)
      (name "ovmf-aarch64")
      (native-inputs
       (append (package-native-inputs ovmf)
               (if (not (string-prefix? "aarch64" (%current-system)))
                   `(("cross-gcc" ,(cross-gcc "aarch64-linux-gnu"))
                     ("cross-binutils" ,(cross-binutils "aarch64-linux-gnu")))
                   '())))
      (arguments
       (substitute-keyword-arguments (package-arguments ovmf)
         ((#:phases phases)
          #~(modify-phases #$phases
              #$@(if (string-prefix? "aarch64" (%current-system))
                     '()
                     #~((add-before 'configure 'set-env
                          (lambda _
                            (setenv (string-append #$toolchain-ver "_AARCH64_PREFIX")
                                    "aarch64-linux-gnu-")))))
              (replace 'build
                (lambda _
                  (invoke "build" "-a" "AARCH64" "-t" #$toolchain-ver
                          "-p" "ArmVirtPkg/ArmVirtQemu.dsc")))
              (delete 'build-x64)
              (replace 'install
                (lambda _
                  (let ((fmw (string-append #$output "/share/firmware")))
                    (mkdir-p fmw)
                    (copy-file (string-append "Build/ArmVirtQemu-AARCH64/RELEASE_"
                                              #$toolchain-ver "/FV/QEMU_EFI.fd")
                               (string-append fmw "/ovmf_aarch64.bin")))))))))
      (supported-systems %supported-systems))))

(define-public ovmf-arm
  (let ((toolchain-ver "GCC5"))
    (package
      (inherit ovmf)
      (name "ovmf-arm")
      (native-inputs
       (append (package-native-inputs ovmf)
               (if (not (string-prefix? "armhf" (%current-system)))
                   `(("cross-gcc" ,(cross-gcc "arm-linux-gnueabihf"))
                     ("cross-binutils" ,(cross-binutils "arm-linux-gnueabihf")))
                   '())))
      (arguments
       (substitute-keyword-arguments (package-arguments ovmf)
         ((#:phases phases)
          #~(modify-phases #$phases
              #$@(if (string-prefix? "armhf" (%current-system))
                     '()
                     #~((add-before 'configure 'set-env
                          (lambda _
                            (setenv (string-append #$toolchain-ver "_ARM_PREFIX")
                                    "arm-linux-gnueabihf-")))))
              (replace 'build
                (lambda _
                  (invoke "build" "-a" "ARM" "-t" #$toolchain-ver
                          "-p" "ArmVirtPkg/ArmVirtQemu.dsc")))
              (delete 'build-x64)
              (replace 'install
                (lambda _
                  (let ((fmw (string-append #$output "/share/firmware")))
                    (mkdir-p fmw)
                    (copy-file (string-append "Build/ArmVirtQemu-ARM/RELEASE_"
                                              #$toolchain-ver "/FV/QEMU_EFI.fd")
                               (string-append fmw "/ovmf_arm.bin")))))))))
      (supported-systems %supported-systems))))

(define-public ovmf-riscv64
  (let ((toolchain-ver "GCC5"))
    (package
      (inherit ovmf)
      (name "ovmf-riscv64")
      (native-inputs
       (append (package-native-inputs ovmf)
               (if (not (string-prefix? "riscv64" (%current-system)))
                   `(("cross-gcc" ,(cross-gcc "riscv64-linux-gnu"))
                     ("cross-binutils" ,(cross-binutils "riscv64-linux-gnu")))
                   '())))
      (arguments
       (substitute-keyword-arguments (package-arguments ovmf)
         ((#:phases phases)
          #~(modify-phases #$phases
              #$@(if (string-prefix? "riscv64" (%current-system))
                     '()
                     #~((add-before 'configure 'set-env
                          (lambda _
                            (setenv (string-append #$toolchain-ver "_RISCV64_PREFIX")
                                    "riscv64-linux-gnu-")))))
              (replace 'build
                (lambda _
                  (invoke "build" "-a" "RISCV64" "-t" #$toolchain-ver
                          "-p" "OvmfPkg/RiscVVirt/RiscVVirtQemu.dsc")))
              (delete 'build-x64)
              (replace 'install
                (lambda _
                  (let ((fmw (string-append #$output "/share/firmware")))
                    (mkdir-p fmw)
                    (copy-file (string-append "Build/RiscVVirtQemu/RELEASE_"
                                              #$toolchain-ver "/FV/RISCV_VIRT_CODE.fd")
                               (string-append fmw "/RISCV_VIRT_CODE.fd"))
                    (copy-file (string-append "Build/RiscVVirtQemu/RELEASE_"
                                              #$toolchain-ver "/FV/RISCV_VIRT_VARS.fd")
                               (string-append fmw "/RISCV_VIRT_VARS.fd")))))))))
      (supported-systems %supported-systems))))

(define* (make-arm-trusted-firmware platform
                                    #:key (triplet "aarch64-linux-gnu"))
  (let ((native-build? (lambda ()
                         ;; Note: %current-system is a *triplet*, unlike its
                         ;; name would suggest.
                         (or (not triplet) ;disable cross-compilation
                             (string=? (%current-system)
                                       (gnu-triplet->nix-system triplet))))))
    (package
      (name (string-append "arm-trusted-firmware-" platform))
      (version "2.9")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               ;; There are only GitHub generated release snapshots.
               (url "https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/")
               (commit (string-append "v" version))))
         (file-name (git-file-name "arm-trusted-firmware" version))
         (sha256
          (base32
           "16fjbn1zck0d8b554h8lk1svqqn0zlawvrlkjxry9l71s9h4vd0p"))
         (snippet
          #~(begin
              (use-modules (guix build utils))
              ;; Remove binary blobs which do not contain source or proper
              ;; license.
              (for-each (lambda (file)
                          (delete-file file))
                        (find-files "." "\\.bin$"))))))
      (build-system gnu-build-system)
      (arguments
       (list
        #:target (and (not (native-build?)) triplet)
        #:phases
        #~(modify-phases %standard-phases
            (delete 'configure)         ;no configure script
            (replace 'install
              (lambda _
                (for-each (lambda (file)
                            (install-file file #$output))
                          (find-files "." "\\.(bin|elf)$")))))
        #:make-flags #~(list (string-append "PLAT=" #$platform)
                             #$@(if (not (native-build?))
                                    (list (string-append "CROSS_COMPILE=" triplet "-"))
                                    '())
                             "DEBUG=1")
        #:tests? #f))                   ;no test suite
      (home-page "https://www.trustedfirmware.org/")
      (synopsis "Implementation of \"secure world software\"")
      (description
       "ARM Trusted Firmware provides a reference implementation of secure world
software for ARMv7A and ARMv8-A, including a Secure Monitor executing at
@dfn{Exception Level 3} (EL3).  It implements various ARM interface standards,
such as:
@enumerate
@item The Power State Coordination Interface (PSCI)
@item Trusted Board Boot Requirements (TBBR, ARM DEN0006C-1)
@item SMC Calling Convention
@item System Control and Management Interface
@item Software Delegated Exception Interface (SDEI)
@end enumerate\n")
      (license (list license:bsd-3
                     license:bsd-2))))) ; libfdt

(define-public arm-trusted-firmware-sun50i-a64
  (let ((base (make-arm-trusted-firmware "sun50i_a64")))
    (package
      (inherit base)
      (name "arm-trusted-firmware-sun50i-a64"))))

(define-public arm-trusted-firmware-rk3328
  (make-arm-trusted-firmware "rk3328"))

(define-public arm-trusted-firmware-rk3399
  (let ((base (make-arm-trusted-firmware "rk3399")))
    (package
      (inherit base)
      (name "arm-trusted-firmware-rk3399")
      (native-inputs
       (modify-inputs (package-native-inputs base)
         (prepend
             (cross-gcc "arm-none-eabi")
             (cross-binutils "arm-none-eabi")))))))

(define-public arm-trusted-firmware-imx8mq
  (let ((base (make-arm-trusted-firmware "imx8mq")))
    (package
      (inherit base)
      ;; Newer versions do not build and are essentially not supported
      ;; upstream.
      ;; XXX: explore using NXP maintained branch
      ;; https://github.com/nxp-imx/imx-atf
      (version "2.8")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               ;; There are only GitHub generated release snapshots.
               (url "https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/")
               (commit (string-append "v" version))))
         (file-name (git-file-name "arm-trusted-firmware" version))
         (sha256
          (base32
           "0grq3fgxi9xhcljnhwlxjvdghyz15gaq50raw41xy4lm8rkmnzp3"))))
      (arguments
       (substitute-keyword-arguments (package-arguments base)
         ((#:make-flags flags ''())
          ;; Adding debug symbols causes the size to exceed limits.
          #~(delete "DEBUG=1" #$flags)))))))

(define (make-crust-package platform)
  (package
    (name (string-append "crust-"
                         (string-replace-substring platform "_" "-")))
    (version "0.5")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             ;; There are only GitHub generated release snapshots.
             (url "https://github.com/crust-firmware/crust")
             (commit (string-append "v" version))))
       (file-name (git-file-name "crust" version))
       (sha256
        (base32
         "0xgbbhifg3miwd3yp6jq9kp7nqgz5gzy00w95vba45j8jk5vjvvz"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:tests? #f                       ;no test suite
      #:make-flags
      (let ((triplet-without-vendor
             (and (%current-target-system)
                  ;; TODO: Is there a use case for allowing this?
                  (not (target-avr?))
                  (match (string-split (nix-system->gnu-triplet
                                        (%current-target-system)) #\-)
                    ((arch vendor os ..1)
                     (string-join `(,arch ,@os) "-"))))))
        #~(list "CROSS_COMPILE=or1k-elf-"
                "V=1"
                #$@(if triplet-without-vendor
                       ;; We are cross-compiling the tools, intended to be
                       ;; executable for the target system.
                       (list (string-append "HOSTAR=" triplet-without-vendor
                                            "-ar")
                             (string-append "HOSTCC=" triplet-without-vendor
                                            "-gcc"))
                       ;; Not cross-compiling.
                       (list "HOSTAR=ar"
                             "HOSTCC=gcc"))
                "LEX=flex"))
      #:phases
      #~(modify-phases %standard-phases
          (add-after 'unpack 'do-not-build-tests
            (lambda _
              ;; Attempting to build the tools test binary on a non-aarch64
              ;; architecture fails with: "No cache cleaning implementation
              ;; available for this architecture".  Avoid building it (see:
              ;; https://github.com/crust-firmware/crust/issues/182).
              (substitute* "tools/Makefile"
                (("tools-y \\+= test") ""))))
          (delete 'configure)
          (add-before 'build 'defconfig
            (lambda* (#:key make-flags #:allow-other-keys)
              (let ((config-name (string-append #$platform "_defconfig")))
                (apply invoke "make" (cons config-name make-flags)))))
          (replace 'install
            (lambda _
              (for-each (lambda (file)
                          (install-file file (string-append #$output
                                                            "/libexec")))
                        (find-files "." "(scp\\.bin|\\.config)$"))
              (install-file "build/tools/load"
                            (string-append #$output "/bin")))))))
    ;; The firmware is cross-compiled using a "bare bones" compiler (no libc).
    ;; Use our own tool chain for that.
    (native-inputs
     (list bison
           (cross-gcc "or1k-elf")
           (cross-binutils "or1k-elf")
           flex))
    (home-page "https://github.com/crust-firmware/crust")
    (synopsis "System control processor firmware for Allwinner sunxi boards")
    (description "Crust improves battery life and thermal performance by
implementing a deep sleep state.  During deep sleep, the CPU cores, the DRAM
controller, and most onboard peripherals are powered down, reducing power
consumption by 80% or more compared to an idle device.  On boards without a
PMIC, Crust is also responsible for orderly power-off and power-on of the
device.  For this to work, Crust runs outside the main CPU and DRAM, on a
dedicated always-on microprocessor called a System Control Processor (SCP).
Crust is designed to run on a specific SCP implementation, Allwinner's
AR100.")
    ;; Most files are dual-licensed "BSD-3 OR GPL2", a few are GPL2 only.
    (license (list license:bsd-3 license:gpl2))))

(define-public crust-pinebook
  (make-crust-package "pinebook"))

(define-public crust-pine64-plus
  (make-crust-package "pine64_plus"))


;;;
;;; ErgoDox firmware.
;;;

(define* (make-ergodox-firmware/implementation layout #:key override.c
                                               override.h)
  "Return an ergodox-firmware package for LAYOUT, optionally using OVERRIDE.C,
a C source file-like object to override LAYOUT which may be accompanied by
OVERRIDE.H, to also override the corresponding layout include file."
  (let ((revision "0")
        (commit "89b7e2bfdafb2a87e0248846d5c95cc5e9a27858"))
    (package
      (name (string-append "ergodox-firmware-" layout))
      (version (git-version "1" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/benblazak/ergodox-firmware")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1z28frxyb21nz90frycrpsbxjp09374wawayvjphnwc8njlvkkpy"))
                (patches
                 (search-patches "ergodox-firmware-fix-json-target.patch"
                                 "ergodox-firmware-fix-numpad.patch"))))
      (build-system gnu-build-system)
      (arguments
       (list
        #:tests? #f                   ;no test suite
        #:target "avr"
        #:make-flags
        #~(list (string-append "LAYOUT=" #$layout)
                ;; Simplify the output directory name.
                "ROOT=output")
        #:phases
        #~(modify-phases %standard-phases
            (add-after 'unpack 'copy-override-files
              (lambda _
                (when #$override.c
                  (copy-file #$override.c
                             (format #f "src/keyboard/ergodox/layout/~a.c"
                                     #$layout)))
                (when #$override.h
                  (copy-file #$override.h
                             (format #f "src/keyboard/ergodox/layout/~a.h"
                                     #$layout)))))
            ;; The Makefile-based build system lacks configure
            ;; and install targets.
            (delete 'configure)
            (replace 'install
              (lambda _
                (with-directory-excursion "output"
                  (install-file "firmware.hex" #$output)
                  (install-file "firmware.eep" #$output)
                  (install-file "firmware--layout.html" #$output)))))))
      (native-inputs (list python))
      (home-page "https://www.ergodox.io")
      (synopsis "Firmware for the ErgoDox keyboard")
      (description (format #f "This package contains the original firmware for
the ErgoDox keyboard, built using the ~a layout (as defined in the
@file{src/keyboard/ergodox/layout/~@*~a.c} source file).  It contains the
@file{firmware.hex} and the @file{firmware.eep} files, which can be loaded to
a target using the @code{teensy-loader-cli} package as well as a
@file{firmware--layout.html} file, useful to easily visualize the
corresponding layout." layout))
      (license license:expat))))

(define make-ergodox-firmware
  (memoize make-ergodox-firmware/implementation))

(define-public ergodox-firmware-colemak-jc-mod
  (make-ergodox-firmware "colemak-jc-mod"))

(define-public ergodox-firmware-colemak-symbol-mod
  (make-ergodox-firmware "colemak-symbol-mod"))

(define-public ergodox-firmware-dvorak-kinesis-mod
  (make-ergodox-firmware "dvorak-kinesis-mod"))

(define-public ergodox-firmware-qwerty-kinesis-mod
  (make-ergodox-firmware "qwerty-kinesis-mod"))

(define-public ergodox-firmware-workman-p-kinesis-mod
  (make-ergodox-firmware "workman-p-kinesis-mod"))


;;;
;;; QMK Firmware.
;;;

(define-public qmk
  (package
    (name "qmk")
    (version "1.1.2")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "qmk" version))
              (sha256
               (base32
                "1619q9v90740dbg8xpzqlhwcasz42xj737803aiip8qc3a7zhwgq"))))
    (build-system pyproject-build-system)
    (arguments
     (list
      #:tests? #f                       ;no tests
      #:modules '((guix build pyproject-build-system)
                  (guix build utils)
                  (srfi srfi-26))
      #:phases
      #~(modify-phases %standard-phases
          (add-after 'wrap 'wrap-path
            ;; Wrap all the tools needed for the 'setup' and 'compile' actions
            ;; (tested with the 'ergodox_ez' keyboard).
            (lambda* (#:key inputs outputs #:allow-other-keys)
              (wrap-program (search-input-file outputs "bin/qmk")
                `("PATH" prefix
                  ,(map (compose dirname
                                 (cut search-input-file inputs <>))
                        '("bin/avrdude"
                          "bin/awk"
                          "bin/cmp"
                          "bin/dfu-programmer"
                          "bin/dfu-util"
                          "bin/git"
                          "bin/grep"
                          "bin/make"
                          "bin/python3"
                          "bin/sh"
                          ;; TODO: Remove after git is wrapped with these.
                          "bin/basename"
                          "bin/sed"
                          "bin/uname")))))))))
    ;; The inputs are not propagated since qmk is to be used strictly as a
    ;; command.
    (inputs
     ;; The 'qmk setup' command advises to use GCC at version 8, and there are
     ;; compilation errors in some firmware otherwise.
     (list avrdude
           bash-minimal
           dfu-programmer
           dfu-util
           diffutils
           git-minimal                  ;for the clone action
           gawk
           gnu-make
           grep
           python
           python-dotty-dict
           python-hid
           python-hjson
           python-jsonschema
           python-milc
           python-pillow
           python-pygments
           python-pyserial
           python-pyusb
           ;; These are added to workaround faults in our git package (see
           ;; bug#65924).
           coreutils-minimal
           sed
           util-linux))
    (home-page "https://qmk.fm")
    (synopsis "Command line utility to manage QMK keyboard firmwares")
    (description "The QMK CLI provides a @acronym{CLI, command line interface}
based program to help users work with the QMK firmware, which can be used for
multiple custom keyboards such as Planck, ErgoDox, Corne and others.

This @acronym{CLI} program is mainly used for building the QMK firmware, but
also has some other convenience utilities.  It is highly recommended to
install the udev rules provided by the @code{qmk-udev-rules} package to avoid
having to run @command{qmk} as root when flashing the firmware.")
    (license license:expat)))

(define* (make-qmk-firmware/implementation keyboard keymap
                                           #:key (description "")
                                           keymap-json
                                           keymap-source-directory)
  "Return a package to build the QMK firmware for KEYBOARD with KEYMAP.
Keyboard should be the name of a sub-directory under the @file{keyboards}
directory.  For custom keymaps, KEYMAP-JSON, a file-like object of a JSON
representation of KEYMAP as generated by the @url{https://config.qmk.fm/, QMK
Configurator} tool or KEYMAP-SOURCE-DIRECTORY, a file-like object directory
containing the keymap source files files such as @file{keymap.c}, can be
provided."
  (package
    (name (string-append "qmk-firmware-"
                         (string-replace-substring keyboard "_" "-") "-"
                         (string-replace-substring keymap "_" "-")))
    ;; Note: When updating this package, make sure to also update the commit
    ;; used for the LUFA submodule in the 'copy-lufa-source' phase below.
    (version "0.22.3")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/qmk/qmk_firmware")
                    (commit version)))
              (file-name (git-file-name "qmk-firmware" version))
              (sha256
               (base32
                "0s1lcnv7cddpn768p7mrc5bkxhx0ba5p77ya007dnkbk36c33d0w"))
              (patches
               (search-patches "qmk-firmware-fix-hacker-dvorak.patch"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:modules '((guix build gnu-build-system)
                  (guix build utils)
                  (ice-9 ftw)
                  (ice-9 match)
                  (srfi srfi-26))
      #:target "avr"
      ;; XXX: Running a test target like "test:$keyboard" doesn't seem to run
      ;; anything and causes the .hex file to be regenerated; leave the tests
      ;; out for now.
      #:tests? #f
      #:make-flags
      #~(list #$(format #f "~a:~a" keyboard keymap)
              (string-append "SHELL=" (search-input-file
                                       %build-inputs "bin/sh")))
      #:phases
      #~(modify-phases %standard-phases
          (replace 'configure
            (lambda _
              ;; Do not attempt to retrieve information from git during the
              ;; build.
              (setenv "SKIP_GIT" "1")))
          (add-after 'unpack 'copy-lufa-source
            ;; QMK carries a custom fork of LUFA as a git submodule; make sure
            ;; the same commit is used (see:
            ;; https://github.com/qmk/qmk_firmware/tree/master/lib).
            (lambda _
              (copy-recursively
               #$(let ((commit "549b97320d515bfca2f95c145a67bd13be968faa"))
                   (origin
                     (inherit (package-source lufa))
                     (uri (git-reference
                           (url "https://github.com/qmk/lufa")
                           (commit commit)))
                     (file-name (git-file-name "lufa" commit))
                     (sha256
                      (base32
                       "1rmhm4rxvq8skxqn6vc4n4ly1ak6whj7c386zbsci4pxx548n9h4"))))
               "lib/lufa")))
          #$@(if keymap-source-directory
                 #~((add-after 'unpack 'copy-keymap-source-directory
                      (lambda _
                        (let ((keymap-dir #$(string-append "keyboards/" keyboard
                                                           "/keymaps/" keymap)))
                          (false-if-exception (delete-file-recursively
                                               keymap-dir))
                          (copy-recursively #$keymap-source-directory
                                            keymap-dir)))))
                 #~())
          #$@(if keymap-json
                 #~((replace 'build
                      (lambda _
                        (invoke "qmk" "compile" #$keymap-json))))
                 #~())
          (replace 'install
            (lambda _
              (match (scandir "." (lambda (f)
                                    (false-if-exception
                                     (member (string-take-right f 4)
                                             '(".bin" ".hex" ".uf2")))))
                (()
                 (error "no built binary file found"))
                ((hex ..1)
                 (for-each (cut install-file <> #$output) hex))))))))
    ;; Some of the build tools are required to be on the PATH, as the make
    ;; files do not always operate through 'qmk'; all of qmk's inputs must
    ;; thus be made available.
    (native-inputs (modify-inputs (package-inputs qmk)
                     (append qmk)))
    (home-page "https://qmk.fm/")
    (synopsis "Keyboard firmware for Atmel AVR and Arm USB families")
    (description
     (format #f "QMK (Quantum Mechanical Keyboard Firmware) is a keyboard
firmware based on the @url{https://github.com/tmk/tmk_keyboard, tmk_keyboard
firmware} with some useful features for Atmel AVR and ARM controllers, and
more specifically, the @url{https://olkb.com/, OLKB product line}, the
@url{https://ergodox-ez.com/, ErgoDox EZ keyboard}, and the
@url{https://clueboard.co/, Clueboard product line}.~@[~%~%~a~]" description))
    (license license:gpl2+)))

(define make-qmk-firmware (memoize make-qmk-firmware/implementation))

(define-public qmk-firmware-ergodox-ez-default
  (make-qmk-firmware
   "ergodox_ez" "default" #:description
   "This is the default keymap used on the ErgoDox EZ keyboard.  It includes
the novel MEH and Hyper keys pioneered by the ErgoDox EZ, easy to reach
Control/Shift modifiers keys, and two-functions hold keys to access layer 1.
Layer 1 contains function keys, symbols, a numpad as well as brightness keys.
Layer 2 contains multimedia and mouse keys.  See the
@file{keyboards/ergodox_ez/keymaps/default/keymap.c} source file for the
keymap definition, or the
@url{https://configure.ergodox-ez.com/ergodox-ez/layouts/JwwW/latest/0,
ErgoDox EZ Configurator} page."))

(define-public qmk-firmware-ergodox-ez-dvorak-42-key
  (make-qmk-firmware "ergodox_ez" "dvorak_42_key" #:description "\
This is a Dvorak-based layout for the ErgoDox EZ.  Its basic key layout is
similar to the Atreus @samp{dvorak_42_key} layout; in fact this layout was
created for seamless switching between the ErgoDox EZ and Atreus keyboards.
On the base layer, the keys that don't exist on the Atreus are mapped to MEH
shortcuts and can be interpreted by your window managher.  This layout only
makes use of the 42 keys that the Atreus also has for the main functionality.
See the @file{keyboards/atreus/keymaps/dvorak_42_key/keymap.c} source file for
the keymap definition."))

(define-public qmk-firmware-ergodox-ez-hacker-dvorak
  (make-qmk-firmware "ergodox_ez" "hacker_dvorak" #:description "\
This is a Dvorak layout for the ErgoDox EZ.  It is inspired by the
@url{https://www.kaufmann.no/roland/dvorak, Programmer Dvorak}.  The operating
system keyboard layout should be set to US for this keymap to function
normally.  It defines 10 layers:
@enumerate
@item Dvorak
@item Querty
@item Gaming
@item Arrows
@item Mouse
@item Numpad
@item Hyper Fn
@item Media Fn
@item Meh Fn
@item Meh Fn +
@end enumerate
The complete keymap can be inspected at the ErgoDox EZ Configurator web site:
@url{https://configure.ergodox-ez.com/ergodox-ez/layouts/Wadz/latest/0}."))

(define-public qmk-firmware-ergodox-ez-dvorak
  (make-qmk-firmware
   "ergodox_ez" "dvorak" #:description
   "This is a rather plain Dvorak layout for the ErgoDox EZ, containing
function and symbols on layer 1 and media and and mouse keys on layer 2.  See
the @file{layouts/community/ergodox/dvorak/keymap.c} source file for the
keymap definition."))

(define-public qmk-firmware-ergodox-ez-dvorak-emacs
  (make-qmk-firmware
   "ergodox_ez" "dvorak_emacs" #:description
   "This is a Dvorak-based keymap optimized for Emacs usage, with the
frequently used Control and Meta (Alt) keys mapped to the thumb buttons.  It
contains a single extra layer that includes function and multimedia keys.  A
graphical representation of the keymap is available in the
@file{layouts/community/ergodox/dvorak_emacs/readme.md} source file."))

(define-public qmk-firmware-ergodox-ez-dvorak-emacs-software
  (make-qmk-firmware
   "ergodox_ez" "dvorak_emacs_software" #:description
   "This is the same layout as that of the
@code{qmk-firmware-ergodox-ez-dvorak-emacs}, but designed to be used with a
Dvorak-configured operating system (instead of a US QWERTY one, which is the
default assumption for QMK firmware keymaps)."))

(define-public qmk-udev-rules
  (package
    (inherit qmk-firmware-ergodox-ez-default)
    (name "qmk-udev-rules")
    (build-system copy-build-system)
    (arguments
     '(#:install-plan '(("./util/udev" "lib/udev/rules.d"
                         #:include-regexp ("rules$")))))
    (native-inputs '())
    (inputs '())
    (propagated-inputs '())
    (synopsis "Udev rules for QMK Firmware")
    (description
     "This package provides a set of udev rules to specify the proper
privileges for flashing QMK compatible devices without needing root.  The
rules require the group @code{plugdev} to be added to each user that needs
this.")))