summaryrefslogtreecommitdiff
path: root/arch/arm/Kconfig
blob: be2c96a93d5e6a487b355c277bb3bd0473aeff89 (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
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
menu "ARM architecture"
	depends on ARM

config SYS_ARCH
	default "arm"

config ARM64
	bool
	select PHYS_64BIT
	select SYS_CACHE_SHIFT_6

if ARM64
config POSITION_INDEPENDENT
	bool "Generate position-independent pre-relocation code"
	help
	  U-Boot expects to be linked to a specific hard-coded address, and to
	  be loaded to and run from that address. This option lifts that
	  restriction, thus allowing the code to be loaded to and executed
	  from almost any address. This logic relies on the relocation
	  information that is embedded into the binary to support U-Boot
	  relocating itself to the top-of-RAM later during execution.

config INIT_SP_RELATIVE
	bool "Specify the early stack pointer relative to the .bss section"
	help
	  U-Boot typically uses a hard-coded value for the stack pointer
	  before relocation. Enable this option to instead calculate the
	  initial SP at run-time. This is useful to avoid hard-coding addresses
	  into U-Boot, so that can be loaded and executed at arbitrary
	  addresses and thus avoid using arbitrary addresses at runtime.

	  If this option is enabled, the early stack pointer is set to
	  &_bss_start with a offset value added. The offset is specified by
	  SYS_INIT_SP_BSS_OFFSET.

config SYS_INIT_SP_BSS_OFFSET
	int "Early stack offset from the .bss base address"
	depends on INIT_SP_RELATIVE
	default 524288
	help
	  This option's value is the offset added to &_bss_start in order to
	  calculate the stack pointer. This offset should be large enough so
	  that the early malloc region, global data (gd), and early stack usage
	  do not overlap any appended DTB.

config LINUX_KERNEL_IMAGE_HEADER
	bool
	help
	  Place a Linux kernel image header at the start of the U-Boot binary.
	  The format of the header is described in the Linux kernel source at
	  Documentation/arm64/booting.txt. This feature is useful since the
	  image header reports the amount of memory (BSS and similar) that
	  U-Boot needs to use, but which isn't part of the binary.

if LINUX_KERNEL_IMAGE_HEADER
config LNX_KRNL_IMG_TEXT_OFFSET_BASE
	hex
	help
	  The value subtracted from CONFIG_SYS_TEXT_BASE to calculate the
	  TEXT_OFFSET value written in to the Linux kernel image header.
endif
endif

config STATIC_RELA
	bool
	default y if ARM64 && !POSITION_INDEPENDENT

config DMA_ADDR_T_64BIT
	bool
	default y if ARM64

config HAS_VBAR
	bool

config HAS_THUMB2
	bool

# Used for compatibility with asm files copied from the kernel
config ARM_ASM_UNIFIED
	bool
	default y

# Used for compatibility with asm files copied from the kernel
config THUMB2_KERNEL
	bool

config SYS_ICACHE_OFF
	bool "Do not enable icache"
	default n
	help
	  Do not enable instruction cache in U-Boot.

config SPL_SYS_ICACHE_OFF
	bool "Do not enable icache in SPL"
	depends on SPL
	default SYS_ICACHE_OFF
	help
	  Do not enable instruction cache in SPL.

config SYS_DCACHE_OFF
	bool "Do not enable dcache"
	default n
	help
	  Do not enable data cache in U-Boot.

config SPL_SYS_DCACHE_OFF
	bool "Do not enable dcache in SPL"
	depends on SPL
	default SYS_DCACHE_OFF
	help
	  Do not enable data cache in SPL.

config SYS_ARM_CACHE_CP15
	bool "CP15 based cache enabling support"
	help
	  Select this if your processor suports enabling caches by using
	  CP15 registers.

config SYS_ARM_MMU
	bool "MMU-based Paged Memory Management Support"
	select SYS_ARM_CACHE_CP15
	help
	  Select if you want MMU-based virtualised addressing space
	  support by paged memory management.

config SYS_ARM_MPU
	bool 'Use the ARM v7 PMSA Compliant MPU'
	help
	  Some ARM systems without an MMU have instead a Memory Protection
	  Unit (MPU) that defines the type and permissions for regions of
	  memory.
	  If your CPU has an MPU then you should choose 'y' here unless you
	  know that you do not want to use the MPU.

# If set, the workarounds for these ARM errata are applied early during U-Boot
# startup. Note that in general these options force the workarounds to be
# applied; no CPU-type/version detection exists, unlike the similar options in
# the Linux kernel. Do not set these options unless they apply!  Also note that
# the following can be machine specific errata. These do have ability to
# provide rudimentary version and machine specific checks, but expect no
# product checks:
# CONFIG_ARM_ERRATA_430973
# CONFIG_ARM_ERRATA_454179
# CONFIG_ARM_ERRATA_621766
# CONFIG_ARM_ERRATA_798870
# CONFIG_ARM_ERRATA_801819
# CONFIG_ARM_CORTEX_A8_CVE_2017_5715
# CONFIG_ARM_CORTEX_A15_CVE_2017_5715

config ARM_ERRATA_430973
	bool

config ARM_ERRATA_454179
	bool

config ARM_ERRATA_621766
	bool

config ARM_ERRATA_716044
	bool

config ARM_ERRATA_725233
	bool

config ARM_ERRATA_742230
	bool

config ARM_ERRATA_743622
	bool

config ARM_ERRATA_751472
	bool

config ARM_ERRATA_761320
	bool

config ARM_ERRATA_773022
	bool

config ARM_ERRATA_774769
	bool

config ARM_ERRATA_794072
	bool

config ARM_ERRATA_798870
	bool

config ARM_ERRATA_801819
	bool

config ARM_ERRATA_826974
	bool

config ARM_ERRATA_828024
	bool

config ARM_ERRATA_829520
	bool

config ARM_ERRATA_833069
	bool

config ARM_ERRATA_833471
	bool

config ARM_ERRATA_845369
	bool

config ARM_ERRATA_852421
	bool

config ARM_ERRATA_852423
	bool

config ARM_ERRATA_855873
	bool

config ARM_CORTEX_A8_CVE_2017_5715
	bool

config ARM_CORTEX_A15_CVE_2017_5715
	bool

config CPU_ARM720T
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_ARM920T
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_ARM926EJS
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_ARM946ES
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_ARM1136
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_ARM1176
	bool
	select HAS_VBAR
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_V7A
	bool
	select HAS_THUMB2
	select HAS_VBAR
	select SYS_CACHE_SHIFT_6
	imply SYS_ARM_MMU

config CPU_V7M
	bool
	select HAS_THUMB2
	select SYS_ARM_MPU
	select SYS_CACHE_SHIFT_5
	select SYS_THUMB_BUILD
	select THUMB2_KERNEL

config CPU_V7R
	bool
	select HAS_THUMB2
	select SYS_ARM_CACHE_CP15
	select SYS_ARM_MPU
	select SYS_CACHE_SHIFT_6

config CPU_PXA
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config CPU_SA1100
	bool
	select SYS_CACHE_SHIFT_5
	imply SYS_ARM_MMU

config SYS_CPU
	default "arm720t" if CPU_ARM720T
	default "arm920t" if CPU_ARM920T
	default "arm926ejs" if CPU_ARM926EJS
	default "arm946es" if CPU_ARM946ES
	default "arm1136" if CPU_ARM1136
	default "arm1176" if CPU_ARM1176
	default "armv7" if CPU_V7A
	default "armv7" if CPU_V7R
	default "armv7m" if CPU_V7M
	default "pxa" if CPU_PXA
	default "sa1100" if CPU_SA1100
	default "armv8" if ARM64

config SYS_ARM_ARCH
	int
	default 4 if CPU_ARM720T
	default 4 if CPU_ARM920T
	default 5 if CPU_ARM926EJS
	default 5 if CPU_ARM946ES
	default 6 if CPU_ARM1136
	default 6 if CPU_ARM1176
	default 7 if CPU_V7A
	default 7 if CPU_V7M
	default 7 if CPU_V7R
	default 5 if CPU_PXA
	default 4 if CPU_SA1100
	default 8 if ARM64

config SYS_CACHE_SHIFT_5
	bool

config SYS_CACHE_SHIFT_6
	bool

config SYS_CACHE_SHIFT_7
	bool

config SYS_CACHELINE_SIZE
	int
	default 128 if SYS_CACHE_SHIFT_7
	default 64 if SYS_CACHE_SHIFT_6
	default 32 if SYS_CACHE_SHIFT_5

config SYS_ARCH_TIMER
	bool "ARM Generic Timer support"
	depends on CPU_V7A || ARM64
	default y if ARM64
	help
	  The ARM Generic Timer (aka arch-timer) provides an architected
	  interface to a timer source on an SoC.
	  It is mandantory for ARMv8 implementation and widely available
	  on ARMv7 systems.

config ARM_SMCCC
	bool "Support for ARM SMC Calling Convention (SMCCC)"
	depends on CPU_V7A || ARM64
	select ARM_PSCI_FW
	help
	  Say Y here if you want to enable ARM SMC Calling Convention.
	  This should be enabled if U-Boot needs to communicate with system
	  firmware (for example, PSCI) according to SMCCC.

config SEMIHOSTING
	bool "support boot from semihosting"
	help
	  In emulated environments, semihosting is a way for
	  the hosted environment to call out to the emulator to
	  retrieve files from the host machine.

config SYS_THUMB_BUILD
	bool "Build U-Boot using the Thumb instruction set"
	depends on !ARM64
	help
	   Use this flag to build U-Boot using the Thumb instruction set for
	   ARM architectures. Thumb instruction set provides better code
	   density. For ARM architectures that support Thumb2 this flag will
	   result in Thumb2 code generated by GCC.

config SPL_SYS_THUMB_BUILD
	bool "Build SPL using the Thumb instruction set"
	default y if SYS_THUMB_BUILD
	depends on !ARM64
	help
	   Use this flag to build SPL using the Thumb instruction set for
	   ARM architectures. Thumb instruction set provides better code
	   density. For ARM architectures that support Thumb2 this flag will
	   result in Thumb2 code generated by GCC.

config TPL_SYS_THUMB_BUILD
	bool "Build TPL using the Thumb instruction set"
	default y if SYS_THUMB_BUILD
	depends on TPL && !ARM64
	help
	   Use this flag to build SPL using the Thumb instruction set for
	   ARM architectures. Thumb instruction set provides better code
	   density. For ARM architectures that support Thumb2 this flag will
	   result in Thumb2 code generated by GCC.


config SYS_L2CACHE_OFF
	bool "L2cache off"
	help
	  If SoC does not support L2CACHE or one do not want to enable
	  L2CACHE, choose this option.

config ENABLE_ARM_SOC_BOOT0_HOOK
	bool "prepare BOOT0 header"
	help
	  If the SoC's BOOT0 requires a header area filled with (magic)
	  values, then choose this option, and create a file included as
	  <asm/arch/boot0.h> which contains the required assembler code.

config ARM_CORTEX_CPU_IS_UP
	bool
	default n

config USE_ARCH_MEMCPY
	bool "Use an assembly optimized implementation of memcpy"
	default y
	depends on !ARM64
	help
	  Enable the generation of an optimized version of memcpy.
	  Such implementation may be faster under some conditions
	  but may increase the binary size.

config SPL_USE_ARCH_MEMCPY
	bool "Use an assembly optimized implementation of memcpy for SPL"
	default y if USE_ARCH_MEMCPY
	depends on !ARM64
	help
	  Enable the generation of an optimized version of memcpy.
	  Such implementation may be faster under some conditions
	  but may increase the binary size.

config TPL_USE_ARCH_MEMCPY
	bool "Use an assembly optimized implementation of memcpy for TPL"
	default y if USE_ARCH_MEMCPY
	depends on !ARM64
	help
	  Enable the generation of an optimized version of memcpy.
	  Such implementation may be faster under some conditions
	  but may increase the binary size.

config USE_ARCH_MEMSET
	bool "Use an assembly optimized implementation of memset"
	default y
	depends on !ARM64
	help
	  Enable the generation of an optimized version of memset.
	  Such implementation may be faster under some conditions
	  but may increase the binary size.

config SPL_USE_ARCH_MEMSET
	bool "Use an assembly optimized implementation of memset for SPL"
	default y if USE_ARCH_MEMSET
	depends on !ARM64
	help
	  Enable the generation of an optimized version of memset.
	  Such implementation may be faster under some conditions
	  but may increase the binary size.

config TPL_USE_ARCH_MEMSET
	bool "Use an assembly optimized implementation of memset for TPL"
	default y if USE_ARCH_MEMSET
	depends on !ARM64
	help
	  Enable the generation of an optimized version of memset.
	  Such implementation may be faster under some conditions
	  but may increase the binary size.

config ARM64_SUPPORT_AARCH32
	bool "ARM64 system support AArch32 execution state"
	default y if ARM64 && !TARGET_THUNDERX_88XX
	help
	  This ARM64 system supports AArch32 execution state.

choice
	prompt "Target select"
	default TARGET_HIKEY

config ARCH_AT91
	bool "Atmel AT91"
	select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB

config TARGET_EDB93XX
	bool "Support edb93xx"
	select CPU_ARM920T
	select PL010_SERIAL

config TARGET_ASPENITE
	bool "Support aspenite"
	select CPU_ARM926EJS

config TARGET_GPLUGD
	bool "Support gplugd"
	select CPU_ARM926EJS

config ARCH_DAVINCI
	bool "TI DaVinci"
	select CPU_ARM926EJS
	imply CMD_SAVES
	help
	  Support for TI's DaVinci platform.

config KIRKWOOD
	bool "Marvell Kirkwood"
	select ARCH_MISC_INIT
	select BOARD_EARLY_INIT_F
	select CPU_ARM926EJS

config ARCH_MVEBU
	bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
	select DM
	select DM_ETH
	select DM_SERIAL
	select DM_SPI
	select DM_SPI_FLASH
	select OF_CONTROL
	select OF_SEPARATE
	select SPI
	imply CMD_DM

config TARGET_APF27
	bool "Support apf27"
	select CPU_ARM926EJS
	select SUPPORT_SPL

config ORION5X
	bool "Marvell Orion"
	select CPU_ARM926EJS

config TARGET_SPEAR300
	bool "Support spear300"
	select BOARD_EARLY_INIT_F
	select CPU_ARM926EJS
	select PL011_SERIAL
	imply CMD_SAVES

config TARGET_SPEAR310
	bool "Support spear310"
	select BOARD_EARLY_INIT_F
	select CPU_ARM926EJS
	select PL011_SERIAL
	imply CMD_SAVES

config TARGET_SPEAR320
	bool "Support spear320"
	select BOARD_EARLY_INIT_F
	select CPU_ARM926EJS
	select PL011_SERIAL
	imply CMD_SAVES

config TARGET_SPEAR600
	bool "Support spear600"
	select BOARD_EARLY_INIT_F
	select CPU_ARM926EJS
	select PL011_SERIAL
	imply CMD_SAVES

config TARGET_STV0991
	bool "Support stv0991"
	select CPU_V7A
	select DM
	select DM_SERIAL
	select DM_SPI
	select DM_SPI_FLASH
	select PL01X_SERIAL
	select SPI
	select SPI_FLASH
	imply CMD_DM

config TARGET_X600
	bool "Support x600"
	select BOARD_LATE_INIT
	select CPU_ARM926EJS
	select PL011_SERIAL
	select SUPPORT_SPL

config TARGET_WOODBURN
	bool "Support woodburn"
	select CPU_ARM1136

config TARGET_WOODBURN_SD
	bool "Support woodburn_sd"
	select CPU_ARM1136
	select SUPPORT_SPL

config TARGET_FLEA3
	bool "Support flea3"
	select CPU_ARM1136

config TARGET_MX35PDK
	bool "Support mx35pdk"
	select BOARD_LATE_INIT
	select CPU_ARM1136

config ARCH_BCM283X
	bool "Broadcom BCM283X family"
	select DM
	select DM_GPIO
	select DM_SERIAL
	select OF_CONTROL
	select PL01X_SERIAL
	select SERIAL_SEARCH_ALL
	imply CMD_DM
	imply FAT_WRITE

config ARCH_BCM63158
	bool "Broadcom BCM63158 family"
	select DM
	select OF_CONTROL
	imply CMD_DM

config ARCH_BCM6858
	bool "Broadcom BCM6858 family"
	select DM
	select OF_CONTROL
	imply CMD_DM

config TARGET_VEXPRESS_CA15_TC2
	bool "Support vexpress_ca15_tc2"
	select CPU_V7A
	select CPU_V7_HAS_NONSEC
	select CPU_V7_HAS_VIRT
	select PL011_SERIAL

config ARCH_BCMSTB
	bool "Broadcom BCM7XXX family"
	select CPU_V7A
	select DM
	select OF_CONTROL
	select OF_PRIOR_STAGE
	imply CMD_DM
	help
	  This enables support for Broadcom ARM-based set-top box
	  chipsets, including the 7445 family of chips.

config TARGET_VEXPRESS_CA5X2
	bool "Support vexpress_ca5x2"
	select CPU_V7A
	select PL011_SERIAL

config TARGET_VEXPRESS_CA9X4
	bool "Support vexpress_ca9x4"
	select CPU_V7A
	select PL011_SERIAL

config TARGET_BCM23550_W1D
	bool "Support bcm23550_w1d"
	select CPU_V7A
	imply CRC32_VERIFY
	imply FAT_WRITE

config TARGET_BCM28155_AP
	bool "Support bcm28155_ap"
	select CPU_V7A
	imply CRC32_VERIFY
	imply FAT_WRITE

config TARGET_BCMCYGNUS
	bool "Support bcmcygnus"
	select CPU_V7A
	imply BCM_SF2_ETH
	imply BCM_SF2_ETH_GMAC
	imply CMD_HASH
	imply CRC32_VERIFY
	imply FAT_WRITE
	imply HASH_VERIFY
	imply NETDEVICES

config TARGET_BCMNSP
	bool "Support bcmnsp"
	select CPU_V7A

config TARGET_BCMNS2
	bool "Support Broadcom Northstar2"
	select ARM64
	help
	  Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
	  ARMv8 Cortex-A57 processors targeting a broad range of networking
	  applications

config ARCH_EXYNOS
	bool "Samsung EXYNOS"
	select DM
	select DM_GPIO
	select DM_I2C
	select DM_KEYBOARD
	select DM_SERIAL
	select DM_SPI
	select DM_SPI_FLASH
	select SPI
	imply SYS_THUMB_BUILD
	imply CMD_DM
	imply FAT_WRITE

config ARCH_S5PC1XX
	bool "Samsung S5PC1XX"
	select CPU_V7A
	select DM
	select DM_GPIO
	select DM_I2C
	select DM_SERIAL
	imply CMD_DM

config ARCH_HIGHBANK
	bool "Calxeda Highbank"
	select CPU_V7A
	select PL011_SERIAL

config ARCH_INTEGRATOR
	bool "ARM Ltd. Integrator family"
	select DM
	select DM_SERIAL
	select PL01X_SERIAL
	imply CMD_DM

config ARCH_KEYSTONE
	bool "TI Keystone"
	select CMD_POWEROFF
	select CPU_V7A
	select SUPPORT_SPL
	select SYS_ARCH_TIMER
	select SYS_THUMB_BUILD
	imply CMD_MTDPARTS
	imply CMD_SAVES
	imply FIT

config ARCH_K3
	bool "Texas Instruments' K3 Architecture"
	select SPL
	select SUPPORT_SPL
	select FIT

config ARCH_OMAP2PLUS
	bool "TI OMAP2+"
	select CPU_V7A
	select SPL_BOARD_INIT if SPL
	select SPL_STACK_R if SPL
	select SUPPORT_SPL
	imply FIT

config ARCH_MESON
	bool "Amlogic Meson"
	imply DISTRO_DEFAULTS
	help
	  Support for the Meson SoC family developed by Amlogic Inc.,
	  targeted at media players and tablet computers. We currently
	  support the S905 (GXBaby) 64-bit SoC.

config ARCH_MEDIATEK
	bool "MediaTek SoCs"
	select BINMAN
	select DM
	select OF_CONTROL
	select SPL_DM if SPL
	select SPL_LIBCOMMON_SUPPORT if SPL
	select SPL_LIBGENERIC_SUPPORT if SPL
	select SPL_OF_CONTROL if SPL
	select SUPPORT_SPL
	help
	  Support for the MediaTek SoCs family developed by MediaTek Inc.
	  Please refer to doc/README.mediatek for more information.

config ARCH_LPC32XX
	bool "NXP LPC32xx platform"
	select CPU_ARM926EJS
	select DM
	select DM_GPIO
	select DM_SERIAL
	select SPL_DM if SPL
	select SUPPORT_SPL
	imply CMD_DM

config ARCH_IMX8
	bool "NXP i.MX8 platform"
	select ARM64
	select DM
	select OF_CONTROL

config ARCH_IMX8M
	bool "NXP i.MX8M platform"
	select ARM64
	select DM
	select SUPPORT_SPL
	imply CMD_DM

config ARCH_MX23
	bool "NXP i.MX23 family"
	select CPU_ARM926EJS
	select PL011_SERIAL
	select SUPPORT_SPL

config ARCH_MX25
	bool "NXP MX25"
	select CPU_ARM926EJS
	imply MXC_GPIO

config ARCH_MX28
	bool "NXP i.MX28 family"
	select CPU_ARM926EJS
	select PL011_SERIAL
	select SUPPORT_SPL

config ARCH_MX31
	bool "NXP i.MX31 family"
	select CPU_ARM1136

config ARCH_MX7ULP
	bool "NXP MX7ULP"
	select CPU_V7A
	select ROM_UNIFIED_SECTIONS
	imply MXC_GPIO

config ARCH_MX7
	bool "Freescale MX7"
	select ARCH_MISC_INIT
	select BOARD_EARLY_INIT_F
	select CPU_V7A
	select SYS_FSL_HAS_SEC if SECURE_BOOT
	select SYS_FSL_SEC_COMPAT_4
	select SYS_FSL_SEC_LE
	imply MXC_GPIO

config ARCH_MX6
	bool "Freescale MX6"
	select CPU_V7A
	select SYS_FSL_HAS_SEC if SECURE_BOOT
	select SYS_FSL_SEC_COMPAT_4
	select SYS_FSL_SEC_LE
	select SYS_THUMB_BUILD if SPL
	imply MXC_GPIO

if ARCH_MX6
config SPL_LDSCRIPT
	default "arch/arm/mach-omap2/u-boot-spl.lds"
endif

config ARCH_MX5
	bool "Freescale MX5"
	select BOARD_EARLY_INIT_F
	select CPU_V7A
	imply MXC_GPIO

config ARCH_OWL
	bool "Actions Semi OWL SoCs"
	select ARM64
	select DM
	select DM_SERIAL
	select OF_CONTROL
	imply CMD_DM

config ARCH_QEMU
	bool "QEMU Virtual Platform"
	select ARCH_SUPPORT_TFABOOT
	select DM
	select DM_SERIAL
	select OF_CONTROL
	select PL01X_SERIAL
	imply CMD_DM
	imply DM_RTC
	imply RTC_PL031

config ARCH_RMOBILE
	bool "Renesas ARM SoCs"
	select BOARD_EARLY_INIT_F if !RZA1
	select DM
	select DM_SERIAL
	imply CMD_DM
	imply FAT_WRITE
	imply SYS_THUMB_BUILD
	imply ARCH_MISC_INIT if DISPLAY_CPUINFO

config TARGET_S32V234EVB
	bool "Support s32v234evb"
	select ARM64
	select SYS_FSL_ERRATUM_ESDHC111

config ARCH_SNAPDRAGON
	bool "Qualcomm Snapdragon SoCs"
	select ARM64
	select DM
	select DM_GPIO
	select DM_SERIAL
	select MSM_SMEM
	select OF_CONTROL
	select OF_SEPARATE
	select SMEM
	select SPMI
	imply CMD_DM

config ARCH_SOCFPGA
	bool "Altera SOCFPGA family"
	select ARCH_EARLY_INIT_R
	select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
	select ARM64 if TARGET_SOCFPGA_STRATIX10
	select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
	select DM
	select DM_SERIAL
	select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
	select OF_CONTROL
	select SPL_DM_RESET if DM_RESET
	select SPL_DM_SERIAL
	select SPL_LIBCOMMON_SUPPORT
	select SPL_LIBGENERIC_SUPPORT
	select SPL_NAND_SUPPORT if SPL_NAND_DENALI
	select SPL_OF_CONTROL
	select SPL_SEPARATE_BSS if TARGET_SOCFPGA_STRATIX10
	select SPL_SERIAL_SUPPORT
	select SPL_SYSRESET
	select SPL_WATCHDOG_SUPPORT
	select SUPPORT_SPL
	select SYS_NS16550
	select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
	select SYSRESET
	select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
	select SYSRESET_SOCFPGA_STRATIX10 if TARGET_SOCFPGA_STRATIX10
	imply CMD_DM
	imply CMD_MTDPARTS
	imply CRC32_VERIFY
	imply DM_SPI
	imply DM_SPI_FLASH
	imply FAT_WRITE
	imply SPL
	imply SPL_DM
	imply SPL_LIBDISK_SUPPORT
	imply SPL_MMC_SUPPORT
	imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
	imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
	imply SPL_SPI_FLASH_SUPPORT
	imply SPL_SPI_SUPPORT
	imply L2X0_CACHE

config ARCH_SUNXI
	bool "Support sunxi (Allwinner) SoCs"
	select BINMAN
	select CMD_GPIO
	select CMD_MMC if MMC
	select CMD_USB if DISTRO_DEFAULTS
	select CLK
	select DM
	select DM_ETH
	select DM_GPIO
	select DM_KEYBOARD
	select DM_MMC if MMC
	select DM_SCSI if SCSI
	select DM_SERIAL
	select DM_USB if DISTRO_DEFAULTS
	select OF_BOARD_SETUP
	select OF_CONTROL
	select OF_SEPARATE
	select SPECIFY_CONSOLE_INDEX
	select SPL_STACK_R if SPL
	select SPL_SYS_MALLOC_SIMPLE if SPL
	select SPL_SYS_THUMB_BUILD if !ARM64
	select SUNXI_GPIO
	select SYS_NS16550
	select SYS_THUMB_BUILD if !ARM64
	select USB if DISTRO_DEFAULTS
	select USB_KEYBOARD if DISTRO_DEFAULTS
	select USB_STORAGE if DISTRO_DEFAULTS
	select USE_TINY_PRINTF
	imply CMD_DM
	imply CMD_GPT
	imply CMD_UBI if NAND
	imply DISTRO_DEFAULTS
	imply FAT_WRITE
	imply FIT
	imply OF_LIBFDT_OVERLAY
	imply PRE_CONSOLE_BUFFER
	imply SPL_GPIO_SUPPORT
	imply SPL_LIBCOMMON_SUPPORT
	imply SPL_LIBGENERIC_SUPPORT
	imply SPL_MMC_SUPPORT if MMC
	imply SPL_POWER_SUPPORT
	imply SPL_SERIAL_SUPPORT
	imply USB_GADGET

config ARCH_VERSAL
	bool "Support Xilinx Versal Platform"
	select ARM64
	select CLK
	select DM
	select DM_ETH if NET
	select DM_MMC if MMC
	select DM_SERIAL
	select OF_CONTROL

config ARCH_VF610
	bool "Freescale Vybrid"
	select CPU_V7A
	select SYS_FSL_ERRATUM_ESDHC111
	imply CMD_MTDPARTS
	imply NAND

config ARCH_ZYNQ
	bool "Xilinx Zynq based platform"
	select BOARD_EARLY_INIT_F if WDT
	select CLK
	select CLK_ZYNQ
	select CPU_V7A
	select DM
	select DM_ETH if NET
	select DM_MMC if MMC
	select DM_SERIAL
	select DM_SPI
	select DM_SPI_FLASH
	select DM_USB if USB
	select OF_CONTROL
	select SPI
	select SPL_BOARD_INIT if SPL
	select SPL_CLK if SPL
	select SPL_DM if SPL
	select SPL_OF_CONTROL if SPL
	select SPL_SEPARATE_BSS if SPL
	select SUPPORT_SPL
	imply ARCH_EARLY_INIT_R
	imply BOARD_LATE_INIT
	imply CMD_CLK
	imply CMD_DM
	imply CMD_SPL
	imply FAT_WRITE

config ARCH_ZYNQMP_R5
	bool "Xilinx ZynqMP R5 based platform"
	select CLK
	select CPU_V7R
	select DM
	select DM_ETH if NET
	select DM_MMC if MMC
	select DM_SERIAL
	select OF_CONTROL
	imply CMD_DM
	imply DM_USB_GADGET

config ARCH_ZYNQMP
	bool "Xilinx ZynqMP based platform"
	select ARM64
	select CLK
	select DM
	select DM_ETH if NET
	select DM_MMC if MMC
	select DM_SERIAL
	select DM_SPI if SPI
	select DM_SPI_FLASH if DM_SPI
	select DM_USB if USB
	select OF_CONTROL
	select SPL_BOARD_INIT if SPL
	select SPL_CLK if SPL
	select SPL_SEPARATE_BSS if SPL
	select SUPPORT_SPL
	imply BOARD_LATE_INIT
	imply CMD_DM
	imply FAT_WRITE
	imply MP
	imply DM_USB_GADGET

config TEGRA
	bool "NVIDIA Tegra"
	imply DISTRO_DEFAULTS
	imply FAT_WRITE

config TARGET_VEXPRESS64_AEMV8A
	bool "Support vexpress_aemv8a"
	select ARM64
	select PL01X_SERIAL

config TARGET_VEXPRESS64_BASE_FVP
	bool "Support Versatile Express ARMv8a FVP BASE model"
	select ARM64
	select PL01X_SERIAL
	select SEMIHOSTING

config TARGET_VEXPRESS64_BASE_FVP_DRAM
	bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
	select ARM64
	select PL01X_SERIAL
	help
	  This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
	  the default config to allow the user to load the images directly into
	  DRAM using model parameters rather than by using semi-hosting to load
	  the files from the host filesystem.

config TARGET_VEXPRESS64_JUNO
	bool "Support Versatile Express Juno Development Platform"
	select ARM64
	select PL01X_SERIAL

config TARGET_LS2080A_EMU
	bool "Support ls2080a_emu"
	select ARCH_LS2080A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select FSL_DDR_SYNC_REFRESH
	help
	  Support for Freescale LS2080A_EMU platform
	  The LS2080A Development System (EMULATOR) is a pre silicon
	  development platform that supports the QorIQ LS2080A
	  Layerscape Architecture processor.

config TARGET_LS2080A_SIMU
	bool "Support ls2080a_simu"
	select ARCH_LS2080A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	help
	  Support for Freescale LS2080A_SIMU platform
	  The LS2080A Development System (QDS) is a pre silicon
	  development platform that supports the QorIQ LS2080A
	  Layerscape Architecture processor.

config TARGET_LS1088AQDS
	bool "Support ls1088aqds"
	select ARCH_LS1088A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	select FSL_DDR_INTERACTIVE if !SD_BOOT
	help
	  Support for NXP LS1088AQDS platform
	  The LS1088A Development System (QDS) is a high-performance
	  development platform that supports the QorIQ LS1088A
	  Layerscape Architecture processor.

config TARGET_LS2080AQDS
	bool "Support ls2080aqds"
	select ARCH_LS2080A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	imply SCSI
	imply SCSI_AHCI
	select FSL_DDR_BIST
	select FSL_DDR_INTERACTIVE if !SPL
	help
	  Support for Freescale LS2080AQDS platform
	  The LS2080A Development System (QDS) is a high-performance
	  development platform that supports the QorIQ LS2080A
	  Layerscape Architecture processor.

config TARGET_LS2080ARDB
	bool "Support ls2080ardb"
	select ARCH_LS2080A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	select FSL_DDR_BIST
	select FSL_DDR_INTERACTIVE if !SPL
	imply SCSI
	imply SCSI_AHCI
	help
	  Support for Freescale LS2080ARDB platform.
	  The LS2080A Reference design board (RDB) is a high-performance
	  development platform that supports the QorIQ LS2080A
	  Layerscape Architecture processor.

config TARGET_LS2081ARDB
	bool "Support ls2081ardb"
	select ARCH_LS2080A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	help
	  Support for Freescale LS2081ARDB platform.
	  The LS2081A Reference design board (RDB) is a high-performance
	  development platform that supports the QorIQ LS2081A/LS2041A
	  Layerscape Architecture processor.

config TARGET_LX2160ARDB
	bool "Support lx2160ardb"
	select ARCH_LX2160A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	help
	  Support for NXP LX2160ARDB platform.
	  The lx2160ardb (LX2160A Reference design board (RDB)
	  is a high-performance development platform that supports the
	  QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.

config TARGET_LX2160AQDS
	bool "Support lx2160aqds"
	select ARCH_LX2160A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	help
	  Support for NXP LX2160AQDS platform.
	  The lx2160aqds (LX2160A QorIQ Development System (QDS)
	  is a high-performance development platform that supports the
	  QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.

config TARGET_HIKEY
	bool "Support HiKey 96boards Consumer Edition Platform"
	select ARM64
	select DM
	select DM_GPIO
	select DM_SERIAL
	select OF_CONTROL
	select PL01X_SERIAL
	select SPECIFY_CONSOLE_INDEX
	imply CMD_DM
	  help
	  Support for HiKey 96boards platform. It features a HI6220
	  SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.

config TARGET_HIKEY960
	bool "Support HiKey960 96boards Consumer Edition Platform"
	select ARM64
	select DM
	select DM_SERIAL
	select OF_CONTROL
	select PL01X_SERIAL
	imply CMD_DM
	  help
	  Support for HiKey960 96boards platform. It features a HI3660
	  SoC, with 4xA73 CPU, 4xA53 CPU, MALI-G71 GPU, and 3GB RAM.

config TARGET_POPLAR
	bool "Support Poplar 96boards Enterprise Edition Platform"
	select ARM64
	select DM
	select DM_SERIAL
	select DM_USB
	select OF_CONTROL
	select PL01X_SERIAL
	imply CMD_DM
	  help
	  Support for Poplar 96boards EE platform. It features a HI3798cv200
	  SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
	  making it capable of running any commercial set-top solution based on
	  Linux or Android.

config TARGET_LS1012AQDS
	bool "Support ls1012aqds"
	select ARCH_LS1012A
	select ARM64
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	help
	  Support for Freescale LS1012AQDS platform.
	  The LS1012A Development System (QDS) is a high-performance
	  development platform that supports the QorIQ LS1012A
	  Layerscape Architecture processor.

config TARGET_LS1012ARDB
	bool "Support ls1012ardb"
	select ARCH_LS1012A
	select ARM64
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	imply SCSI
	imply SCSI_AHCI
	help
	  Support for Freescale LS1012ARDB platform.
	  The LS1012A Reference design board (RDB) is a high-performance
	  development platform that supports the QorIQ LS1012A
	  Layerscape Architecture processor.

config TARGET_LS1012A2G5RDB
	bool "Support ls1012a2g5rdb"
	select ARCH_LS1012A
	select ARM64
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	imply SCSI
	help
	  Support for Freescale LS1012A2G5RDB platform.
	  The LS1012A 2G5 Reference design board (RDB) is a high-performance
	  development platform that supports the QorIQ LS1012A
	  Layerscape Architecture processor.

config TARGET_LS1012AFRWY
	bool "Support ls1012afrwy"
	select ARCH_LS1012A
	select ARM64
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	imply SCSI
	imply SCSI_AHCI
	help
	 Support for Freescale LS1012AFRWY platform.
	 The LS1012A FRWY board (FRWY) is a high-performance
	 development platform that supports the QorIQ LS1012A
	 Layerscape Architecture processor.

config TARGET_LS1012AFRDM
	bool "Support ls1012afrdm"
	select ARCH_LS1012A
	select ARM64
	select ARCH_SUPPORT_TFABOOT
	help
	  Support for Freescale LS1012AFRDM platform.
	  The LS1012A Freedom  board (FRDM) is a high-performance
	  development platform that supports the QorIQ LS1012A
	  Layerscape Architecture processor.

config TARGET_LS1028AQDS
	bool "Support ls1028aqds"
	select ARCH_LS1028A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	help
	  Support for Freescale LS1028AQDS platform
	  The LS1028A Development System (QDS) is a high-performance
	  development platform that supports the QorIQ LS1028A
	  Layerscape Architecture processor.

config TARGET_LS1028ARDB
	bool "Support ls1028ardb"
	select ARCH_LS1028A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	help
	  Support for Freescale LS1028ARDB platform
	  The LS1028A Development System (RDB) is a high-performance
	  development platform that supports the QorIQ LS1028A
	  Layerscape Architecture processor.

config TARGET_LS1088ARDB
	bool "Support ls1088ardb"
	select ARCH_LS1088A
	select ARCH_MISC_INIT
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	select FSL_DDR_INTERACTIVE if !SD_BOOT
	help
	  Support for NXP LS1088ARDB platform.
	  The LS1088A Reference design board (RDB) is a high-performance
	  development platform that supports the QorIQ LS1088A
	  Layerscape Architecture processor.

config TARGET_LS1021AQDS
	bool "Support ls1021aqds"
	select ARCH_LS1021A
	select ARCH_SUPPORT_PSCI
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select CPU_V7A
	select CPU_V7_HAS_NONSEC
	select CPU_V7_HAS_VIRT
	select LS1_DEEP_SLEEP
	select SUPPORT_SPL
	select SYS_FSL_DDR
	select FSL_DDR_INTERACTIVE
	imply SCSI

config TARGET_LS1021ATWR
	bool "Support ls1021atwr"
	select ARCH_LS1021A
	select ARCH_SUPPORT_PSCI
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select CPU_V7A
	select CPU_V7_HAS_NONSEC
	select CPU_V7_HAS_VIRT
	select LS1_DEEP_SLEEP
	select SUPPORT_SPL
	imply SCSI

config TARGET_LS1021ATSN
	bool "Support ls1021atsn"
	select ARCH_LS1021A
	select ARCH_SUPPORT_PSCI
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select CPU_V7A
	select CPU_V7_HAS_NONSEC
	select CPU_V7_HAS_VIRT
	select LS1_DEEP_SLEEP
	select SUPPORT_SPL
	imply SCSI

config TARGET_LS1021AIOT
	bool "Support ls1021aiot"
	select ARCH_LS1021A
	select ARCH_SUPPORT_PSCI
	select BOARD_LATE_INIT
	select CPU_V7A
	select CPU_V7_HAS_NONSEC
	select CPU_V7_HAS_VIRT
	select SUPPORT_SPL
	imply SCSI
	help
	  Support for Freescale LS1021AIOT platform.
	  The LS1021A Freescale board (IOT) is a high-performance
	  development platform that supports the QorIQ LS1021A
	  Layerscape Architecture processor.

config TARGET_LS1043AQDS
	bool "Support ls1043aqds"
	select ARCH_LS1043A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	select FSL_DDR_INTERACTIVE if !SPL
	imply SCSI
	imply SCSI_AHCI
	help
	  Support for Freescale LS1043AQDS platform.

config TARGET_LS1043ARDB
	bool "Support ls1043ardb"
	select ARCH_LS1043A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select SUPPORT_SPL
	help
	  Support for Freescale LS1043ARDB platform.

config TARGET_LS1046AQDS
	bool "Support ls1046aqds"
	select ARCH_LS1046A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select DM_SPI_FLASH if DM_SPI
	select SUPPORT_SPL
	select FSL_DDR_BIST if !SPL
	select FSL_DDR_INTERACTIVE  if !SPL
	select FSL_DDR_INTERACTIVE if !SPL
	imply SCSI
	help
	  Support for Freescale LS1046AQDS platform.
	  The LS1046A Development System (QDS) is a high-performance
	  development platform that supports the QorIQ LS1046A
	  Layerscape Architecture processor.

config TARGET_LS1046ARDB
	bool "Support ls1046ardb"
	select ARCH_LS1046A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select DM_SPI_FLASH if DM_SPI
	select POWER_MC34VR500
	select SUPPORT_SPL
	select FSL_DDR_BIST
	select FSL_DDR_INTERACTIVE if !SPL
	imply SCSI
	help
	  Support for Freescale LS1046ARDB platform.
	  The LS1046A Reference Design Board (RDB) is a high-performance
	  development platform that supports the QorIQ LS1046A
	  Layerscape Architecture processor.

config TARGET_LS1046AFRWY
	bool "Support ls1046afrwy"
	select ARCH_LS1046A
	select ARM64
	select ARMV8_MULTIENTRY
	select ARCH_SUPPORT_TFABOOT
	select BOARD_EARLY_INIT_F
	select BOARD_LATE_INIT
	select DM_SPI_FLASH if DM_SPI
	imply SCSI
	help
	  Support for Freescale LS1046AFRWY platform.
	  The LS1046A Freeway Board (FRWY) is a high-performance
	  development platform that supports the QorIQ LS1046A
	  Layerscape Architecture processor.
config TARGET_H2200
	bool "Support h2200"
	select CPU_PXA

config TARGET_COLIBRI_PXA270
	bool "Support colibri_pxa270"
	select CPU_PXA

config ARCH_UNIPHIER
	bool "Socionext UniPhier SoCs"
	select BOARD_LATE_INIT
	select DM
	select DM_GPIO
	select DM_I2C
	select DM_MMC
	select DM_RESET
	select DM_SERIAL
	select DM_USB
	select OF_BOARD_SETUP
	select OF_CONTROL
	select OF_LIBFDT
	select PINCTRL
	select SPL_BOARD_INIT if SPL
	select SPL_DM if SPL
	select SPL_LIBCOMMON_SUPPORT if SPL
	select SPL_LIBGENERIC_SUPPORT if SPL
	select SPL_OF_CONTROL if SPL
	select SPL_PINCTRL if SPL
	select SUPPORT_SPL
	imply CMD_DM
	imply DISTRO_DEFAULTS
	imply FAT_WRITE
	help
	  Support for UniPhier SoC family developed by Socionext Inc.
	  (formerly, System LSI Business Division of Panasonic Corporation)

config STM32
	bool "Support STMicroelectronics STM32 MCU with cortex M"
	select CPU_V7M
	select DM
	select DM_SERIAL
	imply CMD_DM

config ARCH_STI
	bool "Support STMicrolectronics SoCs"
	select BLK
	select CPU_V7A
	select DM
	select DM_MMC
	select DM_RESET
	select DM_SERIAL
	imply CMD_DM
	help
	  Support for STMicroelectronics STiH407/10 SoC family.
	  This SoC is used on Linaro 96Board STiH410-B2260

config ARCH_STM32MP
	bool "Support STMicroelectronics STM32MP Socs with cortex A"
	select ARCH_MISC_INIT
	select BOARD_LATE_INIT
	select CLK
	select DM
	select DM_GPIO
	select DM_RESET
	select DM_SERIAL
	select MISC
	select OF_CONTROL
	select OF_LIBFDT
	select OF_SYSTEM_SETUP
	select PINCTRL
	select REGMAP
	select SUPPORT_SPL
	select SYSCON
	select SYSRESET
	select SYS_THUMB_BUILD
	imply SPL_SYSRESET
	imply CMD_DM
	imply CMD_POWEROFF
	imply ENV_VARS_UBOOT_RUNTIME_CONFIG
	imply USE_PREBOOT
	help
	  Support for STM32MP SoC family developed by STMicroelectronics,
	  MPUs based on ARM cortex A core
	  U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
	  FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
	  chain.
	  SPL is the unsecure FSBL for the basic boot chain.

config ARCH_ROCKCHIP
	bool "Support Rockchip SoCs"
	select BLK
	select DM
	select DM_GPIO
	select DM_I2C
	select DM_MMC
	select DM_PWM
	select DM_REGULATOR
	select DM_SERIAL
	select DM_SPI
	select DM_SPI_FLASH
	select DM_USB if USB
	select ENABLE_ARM_SOC_BOOT0_HOOK
	select OF_CONTROL
	select SPI
	select SPL_DM if SPL
	select SPL_SYS_MALLOC_SIMPLE if SPL
	select SYS_MALLOC_F
	select SYS_THUMB_BUILD if !ARM64
	imply ADC
	imply CMD_DM
	imply DEBUG_UART_BOARD_INIT
	imply DISTRO_DEFAULTS
	imply FAT_WRITE
	imply SARADC_ROCKCHIP
	imply SPL_SYSRESET
	imply SYS_NS16550
	imply TPL_SYSRESET
	imply USB_FUNCTION_FASTBOOT

config TARGET_THUNDERX_88XX
	bool "Support ThunderX 88xx"
	select ARM64
	select OF_CONTROL
	select PL01X_SERIAL
	select SYS_CACHE_SHIFT_7

config ARCH_ASPEED
	bool "Support Aspeed SoCs"
	select DM
	select OF_CONTROL
	imply CMD_DM

endchoice

config ARCH_SUPPORT_TFABOOT
	bool

config TFABOOT
	bool "Support for booting from TF-A"
	depends on ARCH_SUPPORT_TFABOOT
	default n
	help
	  Enabling this will make a U-Boot binary that is capable of being
	  booted via TF-A.

config TI_SECURE_DEVICE
	bool "HS Device Type Support"
	depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
	help
	  If a high secure (HS) device type is being used, this config
	  must be set. This option impacts various aspects of the
	  build system (to create signed boot images that can be
	  authenticated) and the code. See the doc/README.ti-secure
	  file for further details.

if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
config ISW_ENTRY_ADDR
	hex "Address in memory or XIP address of bootloader entry point"
	default 0x402F4000 if AM43XX
	default 0x402F0400 if AM33XX
	default 0x40301350 if OMAP54XX
	help
	  After any reset, the boot ROM searches the boot media for a valid
	  boot image. For non-XIP devices, the ROM then copies the image into
	  internal memory. For all boot modes, after the ROM processes the
	  boot image it eventually computes the entry point address depending
	  on the device type (secure/non-secure), boot media (xip/non-xip) and
	  image headers.
endif

source "arch/arm/mach-aspeed/Kconfig"

source "arch/arm/mach-at91/Kconfig"

source "arch/arm/mach-bcm283x/Kconfig"

source "arch/arm/mach-bcmstb/Kconfig"

source "arch/arm/mach-davinci/Kconfig"

source "arch/arm/mach-exynos/Kconfig"

source "arch/arm/mach-highbank/Kconfig"

source "arch/arm/mach-integrator/Kconfig"

source "arch/arm/mach-k3/Kconfig"

source "arch/arm/mach-keystone/Kconfig"

source "arch/arm/mach-kirkwood/Kconfig"

source "arch/arm/cpu/arm926ejs/lpc32xx/Kconfig"

source "arch/arm/mach-mvebu/Kconfig"

source "arch/arm/cpu/armv7/ls102xa/Kconfig"

source "arch/arm/mach-imx/mx2/Kconfig"

source "arch/arm/mach-imx/mx3/Kconfig"

source "arch/arm/mach-imx/mx5/Kconfig"

source "arch/arm/mach-imx/mx6/Kconfig"

source "arch/arm/mach-imx/mx7/Kconfig"

source "arch/arm/mach-imx/mx7ulp/Kconfig"

source "arch/arm/mach-imx/imx8/Kconfig"

source "arch/arm/mach-imx/imx8m/Kconfig"

source "arch/arm/mach-imx/mxs/Kconfig"

source "arch/arm/mach-omap2/Kconfig"

source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"

source "arch/arm/mach-orion5x/Kconfig"

source "arch/arm/mach-owl/Kconfig"

source "arch/arm/mach-rmobile/Kconfig"

source "arch/arm/mach-meson/Kconfig"

source "arch/arm/mach-mediatek/Kconfig"

source "arch/arm/mach-qemu/Kconfig"

source "arch/arm/mach-rockchip/Kconfig"

source "arch/arm/mach-s5pc1xx/Kconfig"

source "arch/arm/mach-snapdragon/Kconfig"

source "arch/arm/mach-socfpga/Kconfig"

source "arch/arm/mach-sti/Kconfig"

source "arch/arm/mach-stm32/Kconfig"

source "arch/arm/mach-stm32mp/Kconfig"

source "arch/arm/mach-sunxi/Kconfig"

source "arch/arm/mach-tegra/Kconfig"

source "arch/arm/mach-uniphier/Kconfig"

source "arch/arm/cpu/armv7/vf610/Kconfig"

source "arch/arm/mach-zynq/Kconfig"

source "arch/arm/mach-zynqmp/Kconfig"

source "arch/arm/mach-versal/Kconfig"

source "arch/arm/mach-zynqmp-r5/Kconfig"

source "arch/arm/cpu/armv7/Kconfig"

source "arch/arm/cpu/armv8/Kconfig"

source "arch/arm/mach-imx/Kconfig"

source "board/bosch/shc/Kconfig"
source "board/bosch/guardian/Kconfig"
source "board/CarMediaLab/flea3/Kconfig"
source "board/Marvell/aspenite/Kconfig"
source "board/Marvell/gplugd/Kconfig"
source "board/armadeus/apf27/Kconfig"
source "board/armltd/vexpress/Kconfig"
source "board/armltd/vexpress64/Kconfig"
source "board/broadcom/bcm23550_w1d/Kconfig"
source "board/broadcom/bcm28155_ap/Kconfig"
source "board/broadcom/bcm963158/Kconfig"
source "board/broadcom/bcm968580xref/Kconfig"
source "board/broadcom/bcmcygnus/Kconfig"
source "board/broadcom/bcmnsp/Kconfig"
source "board/broadcom/bcmns2/Kconfig"
source "board/cavium/thunderx/Kconfig"
source "board/cirrus/edb93xx/Kconfig"
source "board/eets/pdu001/Kconfig"
source "board/emulation/qemu-arm/Kconfig"
source "board/freescale/ls2080a/Kconfig"
source "board/freescale/ls2080aqds/Kconfig"
source "board/freescale/ls2080ardb/Kconfig"
source "board/freescale/ls1088a/Kconfig"
source "board/freescale/ls1028a/Kconfig"
source "board/freescale/ls1021aqds/Kconfig"
source "board/freescale/ls1043aqds/Kconfig"
source "board/freescale/ls1021atwr/Kconfig"
source "board/freescale/ls1021atsn/Kconfig"
source "board/freescale/ls1021aiot/Kconfig"
source "board/freescale/ls1046aqds/Kconfig"
source "board/freescale/ls1043ardb/Kconfig"
source "board/freescale/ls1046ardb/Kconfig"
source "board/freescale/ls1046afrwy/Kconfig"
source "board/freescale/ls1012aqds/Kconfig"
source "board/freescale/ls1012ardb/Kconfig"
source "board/freescale/ls1012afrdm/Kconfig"
source "board/freescale/lx2160a/Kconfig"
source "board/freescale/mx35pdk/Kconfig"
source "board/freescale/s32v234evb/Kconfig"
source "board/grinn/chiliboard/Kconfig"
source "board/gumstix/pepper/Kconfig"
source "board/h2200/Kconfig"
source "board/hisilicon/hikey/Kconfig"
source "board/hisilicon/hikey960/Kconfig"
source "board/hisilicon/poplar/Kconfig"
source "board/isee/igep003x/Kconfig"
source "board/phytec/pcm051/Kconfig"
source "board/silica/pengwyn/Kconfig"
source "board/spear/spear300/Kconfig"
source "board/spear/spear310/Kconfig"
source "board/spear/spear320/Kconfig"
source "board/spear/spear600/Kconfig"
source "board/spear/x600/Kconfig"
source "board/st/stv0991/Kconfig"
source "board/tcl/sl50/Kconfig"
source "board/ucRobotics/bubblegum_96/Kconfig"
source "board/birdland/bav335x/Kconfig"
source "board/toradex/colibri_pxa270/Kconfig"
source "board/variscite/dart_6ul/Kconfig"
source "board/vscom/baltos/Kconfig"
source "board/woodburn/Kconfig"
source "board/xilinx/Kconfig"
source "board/xilinx/zynq/Kconfig"
source "board/xilinx/zynqmp/Kconfig"

source "arch/arm/Kconfig.debug"

endmenu

config SPL_LDSCRIPT
	default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
	default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
	default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64