arch/arm/Kconfig

   1 menu "ARM architecture"
   2         depends on ARM
   3
   4 config SYS_ARCH
   5         default "arm"
   6
   7 config ARM64
   8         bool
   9         select PHYS_64BIT
  10         select SYS_CACHE_SHIFT_6
  11
  12 config DMA_ADDR_T_64BIT
  13         bool
  14         default y if ARM64
  15
  16 config HAS_VBAR
  17         bool
  18
  19 config HAS_THUMB2
  20         bool
  21
  22 # If set, the workarounds for these ARM errata are applied early during U-Boot
  23 # startup. Note that in general these options force the workarounds to be
  24 # applied; no CPU-type/version detection exists, unlike the similar options in
  25 # the Linux kernel. Do not set these options unless they apply!  Also note that
  26 # the following can be machine specific errata. These do have ability to
  27 # provide rudimentary version and machine specific checks, but expect no
  28 # product checks:
  29 # CONFIG_ARM_ERRATA_430973
  30 # CONFIG_ARM_ERRATA_454179
  31 # CONFIG_ARM_ERRATA_621766
  32 # CONFIG_ARM_ERRATA_798870
  33 # CONFIG_ARM_ERRATA_801819
  34 config ARM_ERRATA_430973
  35         bool
  36
  37 config ARM_ERRATA_454179
  38         bool
  39
  40 config ARM_ERRATA_621766
  41         bool
  42
  43 config ARM_ERRATA_716044
  44         bool
  45
  46 config ARM_ERRATA_725233
  47         bool
  48
  49 config ARM_ERRATA_742230
  50         bool
  51
  52 config ARM_ERRATA_743622
  53         bool
  54
  55 config ARM_ERRATA_751472
  56         bool
  57
  58 config ARM_ERRATA_761320
  59         bool
  60
  61 config ARM_ERRATA_773022
  62         bool
  63
  64 config ARM_ERRATA_774769
  65         bool
  66
  67 config ARM_ERRATA_794072
  68         bool
  69
  70 config ARM_ERRATA_798870
  71         bool
  72
  73 config ARM_ERRATA_801819
  74         bool
  75
  76 config ARM_ERRATA_826974
  77         bool
  78
  79 config ARM_ERRATA_828024
  80         bool
  81
  82 config ARM_ERRATA_829520
  83         bool
  84
  85 config ARM_ERRATA_833069
  86         bool
  87
  88 config ARM_ERRATA_833471
  89         bool
  90
  91 config CPU_ARM720T
  92         bool
  93         select SYS_CACHE_SHIFT_5
  94
  95 config CPU_ARM920T
  96         bool
  97         select SYS_CACHE_SHIFT_5
  98
  99 config CPU_ARM926EJS
 100         bool
 101         select SYS_CACHE_SHIFT_5
 102
 103 config CPU_ARM946ES
 104         bool
 105         select SYS_CACHE_SHIFT_5
 106
 107 config CPU_ARM1136
 108         bool
 109         select SYS_CACHE_SHIFT_5
 110
 111 config CPU_ARM1176
 112         bool
 113         select HAS_VBAR
 114         select SYS_CACHE_SHIFT_5
 115
 116 config CPU_V7
 117         bool
 118         select HAS_VBAR
 119         select HAS_THUMB2
 120         select SYS_CACHE_SHIFT_6
 121
 122 config CPU_V7M
 123         bool
 124         select HAS_THUMB2
 125         select SYS_CACHE_SHIFT_5
 126
 127 config CPU_PXA
 128         bool
 129         select SYS_CACHE_SHIFT_5
 130
 131 config CPU_SA1100
 132         bool
 133         select SYS_CACHE_SHIFT_5
 134
 135 config SYS_CPU
 136         default "arm720t" if CPU_ARM720T
 137         default "arm920t" if CPU_ARM920T
 138         default "arm926ejs" if CPU_ARM926EJS
 139         default "arm946es" if CPU_ARM946ES
 140         default "arm1136" if CPU_ARM1136
 141         default "arm1176" if CPU_ARM1176
 142         default "armv7" if CPU_V7
 143         default "armv7m" if CPU_V7M
 144         default "pxa" if CPU_PXA
 145         default "sa1100" if CPU_SA1100
 146         default "armv8" if ARM64
 147
 148 config SYS_ARM_ARCH
 149         int
 150         default 4 if CPU_ARM720T
 151         default 4 if CPU_ARM920T
 152         default 5 if CPU_ARM926EJS
 153         default 5 if CPU_ARM946ES
 154         default 6 if CPU_ARM1136
 155         default 6 if CPU_ARM1176
 156         default 7 if CPU_V7
 157         default 7 if CPU_V7M
 158         default 5 if CPU_PXA
 159         default 4 if CPU_SA1100
 160         default 8 if ARM64
 161
 162 config SYS_CACHE_SHIFT_5
 163         bool
 164
 165 config SYS_CACHE_SHIFT_6
 166         bool
 167
 168 config SYS_CACHE_SHIFT_7
 169         bool
 170
 171 config SYS_CACHELINE_SIZE
 172         int
 173         default 128 if SYS_CACHE_SHIFT_7
 174         default 64 if SYS_CACHE_SHIFT_6
 175         default 32 if SYS_CACHE_SHIFT_5
 176
 177 config SEMIHOSTING
 178         bool "support boot from semihosting"
 179         help
 180           In emulated environments, semihosting is a way for
 181           the hosted environment to call out to the emulator to
 182           retrieve files from the host machine.
 183
 184 config SYS_THUMB_BUILD
 185         bool "Build U-Boot using the Thumb instruction set"
 186         depends on !ARM64
 187         help
 188            Use this flag to build U-Boot using the Thumb instruction set for
 189            ARM architectures. Thumb instruction set provides better code
 190            density. For ARM architectures that support Thumb2 this flag will
 191            result in Thumb2 code generated by GCC.
 192
 193 config SPL_SYS_THUMB_BUILD
 194         bool "Build SPL using the Thumb instruction set"
 195         default y if SYS_THUMB_BUILD
 196         depends on !ARM64
 197         help
 198            Use this flag to build SPL using the Thumb instruction set for
 199            ARM architectures. Thumb instruction set provides better code
 200            density. For ARM architectures that support Thumb2 this flag will
 201            result in Thumb2 code generated by GCC.
 202
 203 config SYS_L2CACHE_OFF
 204         bool "L2cache off"
 205         help
 206           If SoC does not support L2CACHE or one do not want to enable
 207           L2CACHE, choose this option.
 208
 209 config ENABLE_ARM_SOC_BOOT0_HOOK
 210         bool "prepare BOOT0 header"
 211         help
 212           If the SoC's BOOT0 requires a header area filled with (magic)
 213           values, then choose this option, and create a define called
 214           ARM_SOC_BOOT0_HOOK which contains the required assembler
 215           preprocessor code.
 216
 217 config ARM_CORTEX_CPU_IS_UP
 218         bool
 219         default n
 220
 221 config USE_ARCH_MEMCPY
 222         bool "Use an assembly optimized implementation of memcpy"
 223         default y
 224         depends on !ARM64
 225         help
 226           Enable the generation of an optimized version of memcpy.
 227           Such implementation may be faster under some conditions
 228           but may increase the binary size.
 229
 230 config SPL_USE_ARCH_MEMCPY
 231         bool "Use an assembly optimized implementation of memcpy"
 232         default y if USE_ARCH_MEMCPY
 233         depends on !ARM64
 234         help
 235           Enable the generation of an optimized version of memcpy.
 236           Such implementation may be faster under some conditions
 237           but may increase the binary size.
 238
 239 config USE_ARCH_MEMSET
 240         bool "Use an assembly optimized implementation of memset"
 241         default y
 242         depends on !ARM64
 243         help
 244           Enable the generation of an optimized version of memset.
 245           Such implementation may be faster under some conditions
 246           but may increase the binary size.
 247
 248 config SPL_USE_ARCH_MEMSET
 249         bool "Use an assembly optimized implementation of memset"
 250         default y if USE_ARCH_MEMSET
 251         depends on !ARM64
 252         help
 253           Enable the generation of an optimized version of memset.
 254           Such implementation may be faster under some conditions
 255           but may increase the binary size.
 256
 257 config ARCH_OMAP2
 258         bool
 259         select CPU_V7
 260         select SUPPORT_SPL
 261
 262 config ARM64_SUPPORT_AARCH32
 263         bool "ARM64 system support AArch32 execution state"
 264         default y if ARM64 && !TARGET_THUNDERX_88XX
 265         help
 266           This ARM64 system supports AArch32 execution state.
 267
 268 choice
 269         prompt "Target select"
 270         default TARGET_HIKEY
 271
 272 config ARCH_AT91
 273         bool "Atmel AT91"
 274
 275 config TARGET_EDB93XX
 276         bool "Support edb93xx"
 277         select CPU_ARM920T
 278
 279 config TARGET_ASPENITE
 280         bool "Support aspenite"
 281         select CPU_ARM926EJS
 282
 283 config TARGET_GPLUGD
 284         bool "Support gplugd"
 285         select CPU_ARM926EJS
 286
 287 config ARCH_DAVINCI
 288         bool "TI DaVinci"
 289         select CPU_ARM926EJS
 290         help
 291           Support for TI's DaVinci platform.
 292
 293 config KIRKWOOD
 294         bool "Marvell Kirkwood"
 295         select CPU_ARM926EJS
 296         select BOARD_EARLY_INIT_F
 297         select ARCH_MISC_INIT
 298
 299 config ARCH_MVEBU
 300         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 301         select OF_CONTROL
 302         select OF_SEPARATE
 303         select DM
 304         select DM_ETH
 305         select DM_SERIAL
 306         select DM_SPI
 307         select DM_SPI_FLASH
 308
 309 config TARGET_DEVKIT3250
 310         bool "Support devkit3250"
 311         select CPU_ARM926EJS
 312         select SUPPORT_SPL
 313
 314 config TARGET_WORK_92105
 315         bool "Support work_92105"
 316         select CPU_ARM926EJS
 317         select SUPPORT_SPL
 318
 319 config TARGET_MX25PDK
 320         bool "Support mx25pdk"
 321         select BOARD_LATE_INIT
 322         select CPU_ARM926EJS
 323         select BOARD_EARLY_INIT_F
 324
 325 config TARGET_ZMX25
 326         bool "Support zmx25"
 327         select BOARD_LATE_INIT
 328         select CPU_ARM926EJS
 329
 330 config TARGET_APF27
 331         bool "Support apf27"
 332         select CPU_ARM926EJS
 333         select SUPPORT_SPL
 334
 335 config TARGET_APX4DEVKIT
 336         bool "Support apx4devkit"
 337         select CPU_ARM926EJS
 338         select SUPPORT_SPL
 339
 340 config TARGET_XFI3
 341         bool "Support xfi3"
 342         select CPU_ARM926EJS
 343         select SUPPORT_SPL
 344
 345 config TARGET_M28EVK
 346         bool "Support m28evk"
 347         select CPU_ARM926EJS
 348         select SUPPORT_SPL
 349
 350 config TARGET_MX23EVK
 351         bool "Support mx23evk"
 352         select CPU_ARM926EJS
 353         select SUPPORT_SPL
 354         select BOARD_EARLY_INIT_F
 355
 356 config TARGET_MX28EVK
 357         bool "Support mx28evk"
 358         select CPU_ARM926EJS
 359         select SUPPORT_SPL
 360         select BOARD_EARLY_INIT_F
 361
 362 config TARGET_MX23_OLINUXINO
 363         bool "Support mx23_olinuxino"
 364         select CPU_ARM926EJS
 365         select SUPPORT_SPL
 366         select BOARD_EARLY_INIT_F
 367
 368 config TARGET_BG0900
 369         bool "Support bg0900"
 370         select CPU_ARM926EJS
 371         select SUPPORT_SPL
 372
 373 config TARGET_SANSA_FUZE_PLUS
 374         bool "Support sansa_fuze_plus"
 375         select CPU_ARM926EJS
 376         select SUPPORT_SPL
 377
 378 config TARGET_SC_SPS_1
 379         bool "Support sc_sps_1"
 380         select CPU_ARM926EJS
 381         select SUPPORT_SPL
 382
 383 config ORION5X
 384         bool "Marvell Orion"
 385         select CPU_ARM926EJS
 386
 387 config TARGET_SPEAR300
 388         bool "Support spear300"
 389         select CPU_ARM926EJS
 390         select BOARD_EARLY_INIT_F
 391
 392 config TARGET_SPEAR310
 393         bool "Support spear310"
 394         select CPU_ARM926EJS
 395         select BOARD_EARLY_INIT_F
 396
 397 config TARGET_SPEAR320
 398         bool "Support spear320"
 399         select CPU_ARM926EJS
 400         select BOARD_EARLY_INIT_F
 401
 402 config TARGET_SPEAR600
 403         bool "Support spear600"
 404         select CPU_ARM926EJS
 405         select BOARD_EARLY_INIT_F
 406
 407 config TARGET_STV0991
 408         bool "Support stv0991"
 409         select CPU_V7
 410         select DM
 411         select DM_SERIAL
 412         select DM_SPI
 413         select DM_SPI_FLASH
 414         select SPI_FLASH
 415
 416 config TARGET_X600
 417         bool "Support x600"
 418         select BOARD_LATE_INIT
 419         select CPU_ARM926EJS
 420         select SUPPORT_SPL
 421
 422 config TARGET_IMX31_PHYCORE
 423         bool "Support imx31_phycore_eet"
 424         select CPU_ARM1136
 425         select BOARD_EARLY_INIT_F
 426
 427 config TARGET_IMX31_PHYCORE_EET
 428         bool "Support imx31_phycore_eet"
 429         select BOARD_LATE_INIT
 430         select CPU_ARM1136
 431         select BOARD_EARLY_INIT_F
 432
 433 config TARGET_MX31ADS
 434         bool "Support mx31ads"
 435         select CPU_ARM1136
 436         select BOARD_EARLY_INIT_F
 437
 438 config TARGET_MX31PDK
 439         bool "Support mx31pdk"
 440         select BOARD_LATE_INIT
 441         select CPU_ARM1136
 442         select SUPPORT_SPL
 443         select BOARD_EARLY_INIT_F
 444
 445 config TARGET_WOODBURN
 446         bool "Support woodburn"
 447         select CPU_ARM1136
 448
 449 config TARGET_WOODBURN_SD
 450         bool "Support woodburn_sd"
 451         select CPU_ARM1136
 452         select SUPPORT_SPL
 453
 454 config TARGET_FLEA3
 455         bool "Support flea3"
 456         select CPU_ARM1136
 457
 458 config TARGET_MX35PDK
 459         bool "Support mx35pdk"
 460         select BOARD_LATE_INIT
 461         select CPU_ARM1136
 462
 463 config ARCH_BCM283X
 464         bool "Broadcom BCM283X family"
 465         select DM
 466         select DM_SERIAL
 467         select DM_GPIO
 468         select OF_CONTROL
 469
 470 config TARGET_VEXPRESS_CA15_TC2
 471         bool "Support vexpress_ca15_tc2"
 472         select CPU_V7
 473         select CPU_V7_HAS_NONSEC
 474         select CPU_V7_HAS_VIRT
 475
 476 config TARGET_VEXPRESS_CA5X2
 477         bool "Support vexpress_ca5x2"
 478         select CPU_V7
 479
 480 config TARGET_VEXPRESS_CA9X4
 481         bool "Support vexpress_ca9x4"
 482         select CPU_V7
 483
 484 config TARGET_BRXRE1
 485         bool "Support BRXRE1"
 486         select ARCH_OMAP2
 487         select BOARD_LATE_INIT
 488
 489 config TARGET_BRPPT1
 490         bool "Support BRPPT1"
 491         select ARCH_OMAP2
 492         select BOARD_LATE_INIT
 493
 494 config TARGET_DRACO
 495         bool "Support draco"
 496         select ARCH_OMAP2
 497         select BOARD_LATE_INIT
 498         select DM
 499         select DM_SERIAL
 500         select DM_GPIO
 501
 502 config TARGET_THUBAN
 503         bool "Support thuban"
 504         select ARCH_OMAP2
 505         select BOARD_LATE_INIT
 506         select DM
 507         select DM_SERIAL
 508         select DM_GPIO
 509
 510 config TARGET_RASTABAN
 511         bool "Support rastaban"
 512         select ARCH_OMAP2
 513         select BOARD_LATE_INIT
 514         select DM
 515         select DM_SERIAL
 516         select DM_GPIO
 517
 518 config TARGET_ETAMIN
 519         bool "Support etamin"
 520         select ARCH_OMAP2
 521         select BOARD_LATE_INIT
 522         select DM
 523         select DM_SERIAL
 524         select DM_GPIO
 525
 526 config TARGET_PXM2
 527         bool "Support pxm2"
 528         select ARCH_OMAP2
 529         select BOARD_LATE_INIT
 530         select DM
 531         select DM_SERIAL
 532         select DM_GPIO
 533
 534 config TARGET_RUT
 535         bool "Support rut"
 536         select ARCH_OMAP2
 537         select BOARD_LATE_INIT
 538         select DM
 539         select DM_SERIAL
 540         select DM_GPIO
 541
 542 config TARGET_TI814X_EVM
 543         bool "Support ti814x_evm"
 544         select ARCH_OMAP2
 545
 546 config TARGET_TI816X_EVM
 547         bool "Support ti816x_evm"
 548         select ARCH_OMAP2
 549
 550 config TARGET_BCM23550_W1D
 551         bool "Support bcm23550_w1d"
 552         select CPU_V7
 553
 554 config TARGET_BCM28155_AP
 555         bool "Support bcm28155_ap"
 556         select CPU_V7
 557
 558 config TARGET_BCMCYGNUS
 559         bool "Support bcmcygnus"
 560         select CPU_V7
 561
 562 config TARGET_BCMNSP
 563         bool "Support bcmnsp"
 564         select CPU_V7
 565
 566 config TARGET_BCMNS2
 567         bool "Support Broadcom Northstar2"
 568         select ARM64
 569         help
 570           Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
 571           ARMv8 Cortex-A57 processors targeting a broad range of networking
 572           applications
 573
 574 config ARCH_EXYNOS
 575         bool "Samsung EXYNOS"
 576         select DM
 577         select DM_I2C
 578         select DM_SPI_FLASH
 579         select DM_SERIAL
 580         select DM_SPI
 581         select DM_GPIO
 582         select DM_KEYBOARD
 583
 584 config ARCH_S5PC1XX
 585         bool "Samsung S5PC1XX"
 586         select CPU_V7
 587         select DM
 588         select DM_SERIAL
 589         select DM_GPIO
 590         select DM_I2C
 591
 592 config ARCH_HIGHBANK
 593         bool "Calxeda Highbank"
 594         select CPU_V7
 595
 596 config ARCH_INTEGRATOR
 597         bool "ARM Ltd. Integrator family"
 598         select DM
 599         select DM_SERIAL
 600
 601 config ARCH_KEYSTONE
 602         bool "TI Keystone"
 603         select CPU_V7
 604         select SUPPORT_SPL
 605         select SYS_THUMB_BUILD
 606         select CMD_POWEROFF
 607
 608 config ARCH_MESON
 609         bool "Amlogic Meson"
 610         help
 611           Support for the Meson SoC family developed by Amlogic Inc.,
 612           targeted at media players and tablet computers. We currently
 613           support the S905 (GXBaby) 64-bit SoC.
 614
 615 config ARCH_MX7ULP
 616         bool "NXP MX7ULP"
 617         select CPU_V7
 618         select ROM_UNIFIED_SECTIONS
 619
 620 config ARCH_MX7
 621         bool "Freescale MX7"
 622         select CPU_V7
 623         select SYS_FSL_HAS_SEC if SECURE_BOOT
 624         select SYS_FSL_SEC_COMPAT_4
 625         select SYS_FSL_SEC_LE
 626         select BOARD_EARLY_INIT_F
 627         select ARCH_MISC_INIT
 628
 629 config ARCH_MX6
 630         bool "Freescale MX6"
 631         select CPU_V7
 632         select SYS_FSL_HAS_SEC if SECURE_BOOT
 633         select SYS_FSL_SEC_COMPAT_4
 634         select SYS_FSL_SEC_LE
 635         select SYS_THUMB_BUILD if SPL
 636
 637 config ARCH_MX5
 638         bool "Freescale MX5"
 639         select CPU_V7
 640         select BOARD_EARLY_INIT_F
 641
 642 config TARGET_M53EVK
 643         bool "Support m53evk"
 644         select CPU_V7
 645         select SUPPORT_SPL
 646         select BOARD_EARLY_INIT_F
 647
 648 config TARGET_MX51EVK
 649         bool "Support mx51evk"
 650         select BOARD_LATE_INIT
 651         select CPU_V7
 652         select BOARD_EARLY_INIT_F
 653
 654 config TARGET_MX53ARD
 655         bool "Support mx53ard"
 656         select CPU_V7
 657         select BOARD_EARLY_INIT_F
 658
 659 config TARGET_MX53EVK
 660         bool "Support mx53evk"
 661         select BOARD_LATE_INIT
 662         select CPU_V7
 663         select BOARD_EARLY_INIT_F
 664
 665 config TARGET_MX53LOCO
 666         bool "Support mx53loco"
 667         select BOARD_LATE_INIT
 668         select CPU_V7
 669         select BOARD_EARLY_INIT_F
 670
 671 config TARGET_MX53SMD
 672         bool "Support mx53smd"
 673         select CPU_V7
 674         select BOARD_EARLY_INIT_F
 675
 676 config OMAP34XX
 677         bool "OMAP34XX SoC"
 678         select ARCH_OMAP2
 679         select ARM_ERRATA_430973
 680         select ARM_ERRATA_454179
 681         select ARM_ERRATA_621766
 682         select ARM_ERRATA_725233
 683         select USE_TINY_PRINTF
 684         imply SPL_EXT_SUPPORT
 685         imply SPL_FAT_SUPPORT
 686         imply SPL_GPIO_SUPPORT
 687         imply SPL_I2C_SUPPORT
 688         imply SPL_LIBCOMMON_SUPPORT
 689         imply SPL_LIBDISK_SUPPORT
 690         imply SPL_LIBGENERIC_SUPPORT
 691         imply SPL_MMC_SUPPORT
 692         imply SPL_NAND_SUPPORT
 693         imply SPL_POWER_SUPPORT
 694         imply SPL_SERIAL_SUPPORT
 695         imply SYS_THUMB_BUILD
 696
 697 config OMAP44XX
 698         bool "OMAP44XX SoC"
 699         select ARCH_OMAP2
 700         select USE_TINY_PRINTF
 701         imply SPL_DISPLAY_PRINT
 702         imply SPL_EXT_SUPPORT
 703         imply SPL_FAT_SUPPORT
 704         imply SPL_GPIO_SUPPORT
 705         imply SPL_I2C_SUPPORT
 706         imply SPL_LIBCOMMON_SUPPORT
 707         imply SPL_LIBDISK_SUPPORT
 708         imply SPL_LIBGENERIC_SUPPORT
 709         imply SPL_MMC_SUPPORT
 710         imply SPL_NAND_SUPPORT
 711         imply SPL_POWER_SUPPORT
 712         imply SPL_SERIAL_SUPPORT
 713         imply SYS_THUMB_BUILD
 714
 715 config OMAP54XX
 716         bool "OMAP54XX SoC"
 717         select ARCH_OMAP2
 718         select ARM_ERRATA_798870
 719         select SYS_THUMB_BUILD
 720         imply SPL_DISPLAY_PRINT
 721         imply SPL_ENV_SUPPORT
 722         imply SPL_EXT_SUPPORT
 723         imply SPL_FAT_SUPPORT
 724         imply SPL_GPIO_SUPPORT
 725         imply SPL_I2C_SUPPORT
 726         imply SPL_LIBCOMMON_SUPPORT
 727         imply SPL_LIBDISK_SUPPORT
 728         imply SPL_LIBGENERIC_SUPPORT
 729         imply SPL_MMC_SUPPORT
 730         imply SPL_NAND_SUPPORT
 731         imply SPL_POWER_SUPPORT
 732         imply SPL_SERIAL_SUPPORT
 733
 734 config AM43XX
 735         bool "AM43XX SoC"
 736         select ARCH_OMAP2
 737         imply SPL_DM
 738         imply SPL_DM_SEQ_ALIAS
 739         imply SPL_OF_CONTROL
 740         imply SPL_OF_TRANSLATE
 741         imply SPL_SEPARATE_BSS
 742         imply SPL_SYS_MALLOC_SIMPLE
 743         imply SYS_THUMB_BUILD
 744         help
 745           Support for AM43xx SOC from Texas Instruments.
 746           The AM43xx high performance SOC features a Cortex-A9
 747           ARM core, a quad core PRU-ICSS for industrial Ethernet
 748           protocols, dual camera support, optional 3D graphics
 749           and an optional customer programmable secure boot.
 750
 751 config AM33XX
 752         bool "AM33XX SoC"
 753         select ARCH_OMAP2
 754         imply SYS_THUMB_BUILD
 755         help
 756           Support for AM335x SOC from Texas Instruments.
 757           The AM335x high performance SOC features a Cortex-A8
 758           ARM core, a dual core PRU-ICSS for industrial Ethernet
 759           protocols, optional 3D graphics and an optional customer
 760           programmable secure boot.
 761
 762 config ARCH_RMOBILE
 763         bool "Renesas ARM SoCs"
 764         select DM
 765         select DM_SERIAL
 766         select BOARD_EARLY_INIT_F
 767         imply SYS_THUMB_BUILD
 768
 769 config TARGET_S32V234EVB
 770         bool "Support s32v234evb"
 771         select ARM64
 772         select SYS_FSL_ERRATUM_ESDHC111
 773
 774 config ARCH_SNAPDRAGON
 775         bool "Qualcomm Snapdragon SoCs"
 776         select ARM64
 777         select DM
 778         select DM_GPIO
 779         select DM_SERIAL
 780         select SPMI
 781         select OF_CONTROL
 782         select OF_SEPARATE
 783
 784 config ARCH_SOCFPGA
 785         bool "Altera SOCFPGA family"
 786         select CPU_V7
 787         select SUPPORT_SPL
 788         select OF_CONTROL
 789         select SPL_OF_CONTROL
 790         select DM
 791         select DM_SPI_FLASH
 792         select DM_SPI
 793         select ENABLE_ARM_SOC_BOOT0_HOOK
 794         select ARCH_EARLY_INIT_R
 795         select ARCH_MISC_INIT
 796         select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
 797         select SYS_THUMB_BUILD
 798
 799 config TARGET_CM_T43
 800         bool "Support cm_t43"
 801         select ARCH_OMAP2
 802
 803 config ARCH_SUNXI
 804         bool "Support sunxi (Allwinner) SoCs"
 805         select CMD_GPIO
 806         select CMD_MMC if MMC
 807         select CMD_USB if DISTRO_DEFAULTS
 808         select DM
 809         select DM_ETH
 810         select DM_GPIO
 811         select DM_KEYBOARD
 812         select DM_SERIAL
 813         select DM_USB if DISTRO_DEFAULTS
 814         select OF_BOARD_SETUP
 815         select OF_CONTROL
 816         select OF_SEPARATE
 817         select SPL_STACK_R if SUPPORT_SPL
 818         select SPL_SYS_MALLOC_SIMPLE if SUPPORT_SPL
 819         select SYS_NS16550
 820         select SPL_SYS_THUMB_BUILD if !ARM64
 821         select USB if DISTRO_DEFAULTS
 822         select USB_STORAGE if DISTRO_DEFAULTS
 823         select USB_KEYBOARD if DISTRO_DEFAULTS
 824         select USE_TINY_PRINTF
 825         imply PRE_CONSOLE_BUFFER
 826         imply SPL_GPIO_SUPPORT
 827         imply SPL_LIBCOMMON_SUPPORT
 828         imply SPL_LIBDISK_SUPPORT
 829         imply SPL_LIBGENERIC_SUPPORT
 830         imply SPL_MMC_SUPPORT if GENERIC_MMC
 831         imply SPL_POWER_SUPPORT
 832         imply SPL_SERIAL_SUPPORT
 833
 834 config TARGET_TS4600
 835         bool "Support TS4600"
 836         select CPU_ARM926EJS
 837         select SUPPORT_SPL
 838
 839 config TARGET_TS4800
 840         bool "Support TS4800"
 841         select CPU_V7
 842         select SYS_FSL_ERRATUM_ESDHC_A001
 843
 844 config ARCH_VF610
 845         bool "Freescale Vybrid"
 846         select CPU_V7
 847         select SYS_FSL_ERRATUM_ESDHC111
 848
 849 config ARCH_ZYNQ
 850         bool "Xilinx Zynq Platform"
 851         select BOARD_LATE_INIT
 852         select CPU_V7
 853         select SUPPORT_SPL
 854         select OF_CONTROL
 855         select SPL_OF_CONTROL if SPL
 856         select DM
 857         select DM_ETH
 858         select DM_GPIO
 859         select SPL_DM if SPL
 860         select DM_MMC
 861         select DM_MMC_OPS
 862         select DM_SPI
 863         select DM_SERIAL
 864         select DM_SPI_FLASH
 865         select SPL_SEPARATE_BSS if SPL
 866         select DM_USB if USB
 867         select BLK
 868         select CLK
 869         select SPL_CLK
 870         select CLK_ZYNQ
 871
 872 config ARCH_ZYNQMP
 873         bool "Support Xilinx ZynqMP Platform"
 874         select ARM64
 875         select BOARD_LATE_INIT
 876         select DM
 877         select OF_CONTROL
 878         select DM_SERIAL
 879         select SUPPORT_SPL
 880         select CLK
 881         select SPL_CLK
 882         select DM_USB if USB
 883
 884 config TEGRA
 885         bool "NVIDIA Tegra"
 886
 887 config TARGET_VEXPRESS64_AEMV8A
 888         bool "Support vexpress_aemv8a"
 889         select ARM64
 890
 891 config TARGET_VEXPRESS64_BASE_FVP
 892         bool "Support Versatile Express ARMv8a FVP BASE model"
 893         select ARM64
 894         select SEMIHOSTING
 895
 896 config TARGET_VEXPRESS64_BASE_FVP_DRAM
 897         bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
 898         select ARM64
 899         help
 900           This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
 901           the default config to allow the user to load the images directly into
 902           DRAM using model parameters rather than by using semi-hosting to load
 903           the files from the host filesystem.
 904
 905 config TARGET_VEXPRESS64_JUNO
 906         bool "Support Versatile Express Juno Development Platform"
 907         select ARM64
 908
 909 config TARGET_LS2080A_EMU
 910         bool "Support ls2080a_emu"
 911         select ARCH_LS2080A
 912         select ARM64
 913         select ARMV8_MULTIENTRY
 914         select ARCH_MISC_INIT
 915         help
 916           Support for Freescale LS2080A_EMU platform
 917           The LS2080A Development System (EMULATOR) is a pre silicon
 918           development platform that supports the QorIQ LS2080A
 919           Layerscape Architecture processor.
 920
 921 config TARGET_LS2080A_SIMU
 922         bool "Support ls2080a_simu"
 923         select ARCH_LS2080A
 924         select ARM64
 925         select ARMV8_MULTIENTRY
 926         select ARCH_MISC_INIT
 927         help
 928           Support for Freescale LS2080A_SIMU platform
 929           The LS2080A Development System (QDS) is a pre silicon
 930           development platform that supports the QorIQ LS2080A
 931           Layerscape Architecture processor.
 932
 933 config TARGET_LS2080AQDS
 934         bool "Support ls2080aqds"
 935         select ARCH_LS2080A
 936         select ARM64
 937         select ARMV8_MULTIENTRY
 938         select BOARD_LATE_INIT
 939         select SUPPORT_SPL
 940         select ARCH_MISC_INIT
 941         help
 942           Support for Freescale LS2080AQDS platform
 943           The LS2080A Development System (QDS) is a high-performance
 944           development platform that supports the QorIQ LS2080A
 945           Layerscape Architecture processor.
 946
 947 config TARGET_LS2080ARDB
 948         bool "Support ls2080ardb"
 949         select ARCH_LS2080A
 950         select ARM64
 951         select ARMV8_MULTIENTRY
 952         select BOARD_LATE_INIT
 953         select SUPPORT_SPL
 954         select ARCH_MISC_INIT
 955         help
 956           Support for Freescale LS2080ARDB platform.
 957           The LS2080A Reference design board (RDB) is a high-performance
 958           development platform that supports the QorIQ LS2080A
 959           Layerscape Architecture processor.
 960
 961 config TARGET_HIKEY
 962         bool "Support HiKey 96boards Consumer Edition Platform"
 963         select ARM64
 964         select DM
 965         select DM_GPIO
 966         select DM_SERIAL
 967         select OF_CONTROL
 968           help
 969           Support for HiKey 96boards platform. It features a HI6220
 970           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
 971
 972 config TARGET_LS1012AQDS
 973         bool "Support ls1012aqds"
 974         select ARCH_LS1012A
 975         select ARM64
 976         select BOARD_LATE_INIT
 977         help
 978           Support for Freescale LS1012AQDS platform.
 979           The LS1012A Development System (QDS) is a high-performance
 980           development platform that supports the QorIQ LS1012A
 981           Layerscape Architecture processor.
 982
 983 config TARGET_LS1012ARDB
 984         bool "Support ls1012ardb"
 985         select ARCH_LS1012A
 986         select ARM64
 987         select BOARD_LATE_INIT
 988         help
 989           Support for Freescale LS1012ARDB platform.
 990           The LS1012A Reference design board (RDB) is a high-performance
 991           development platform that supports the QorIQ LS1012A
 992           Layerscape Architecture processor.
 993
 994 config TARGET_LS1012AFRDM
 995         bool "Support ls1012afrdm"
 996         select ARCH_LS1012A
 997         select ARM64
 998         help
 999           Support for Freescale LS1012AFRDM platform.
1000           The LS1012A Freedom  board (FRDM) is a high-performance
1001           development platform that supports the QorIQ LS1012A
1002           Layerscape Architecture processor.
1003
1004 config TARGET_LS1021AQDS
1005         bool "Support ls1021aqds"
1006         select BOARD_LATE_INIT
1007         select CPU_V7
1008         select CPU_V7_HAS_NONSEC
1009         select CPU_V7_HAS_VIRT
1010         select SUPPORT_SPL
1011         select ARCH_LS1021A
1012         select ARCH_SUPPORT_PSCI
1013         select LS1_DEEP_SLEEP
1014         select SYS_FSL_DDR
1015         select BOARD_EARLY_INIT_F
1016
1017 config TARGET_LS1021ATWR
1018         bool "Support ls1021atwr"
1019         select BOARD_LATE_INIT
1020         select CPU_V7
1021         select CPU_V7_HAS_NONSEC
1022         select CPU_V7_HAS_VIRT
1023         select SUPPORT_SPL
1024         select ARCH_LS1021A
1025         select ARCH_SUPPORT_PSCI
1026         select LS1_DEEP_SLEEP
1027         select BOARD_EARLY_INIT_F
1028
1029 config TARGET_LS1021AIOT
1030         bool "Support ls1021aiot"
1031         select BOARD_LATE_INIT
1032         select CPU_V7
1033         select CPU_V7_HAS_NONSEC
1034         select CPU_V7_HAS_VIRT
1035         select SUPPORT_SPL
1036         select ARCH_LS1021A
1037         select ARCH_SUPPORT_PSCI
1038         help
1039           Support for Freescale LS1021AIOT platform.
1040           The LS1021A Freescale board (IOT) is a high-performance
1041           development platform that supports the QorIQ LS1021A
1042           Layerscape Architecture processor.
1043
1044 config TARGET_LS1043AQDS
1045         bool "Support ls1043aqds"
1046         select ARCH_LS1043A
1047         select ARM64
1048         select ARMV8_MULTIENTRY
1049         select BOARD_LATE_INIT
1050         select SUPPORT_SPL
1051         select BOARD_EARLY_INIT_F
1052         help
1053           Support for Freescale LS1043AQDS platform.
1054
1055 config TARGET_LS1043ARDB
1056         bool "Support ls1043ardb"
1057         select ARCH_LS1043A
1058         select ARM64
1059         select ARMV8_MULTIENTRY
1060         select BOARD_LATE_INIT
1061         select SUPPORT_SPL
1062         select BOARD_EARLY_INIT_F
1063         help
1064           Support for Freescale LS1043ARDB platform.
1065
1066 config TARGET_LS1046AQDS
1067         bool "Support ls1046aqds"
1068         select ARCH_LS1046A
1069         select ARM64
1070         select ARMV8_MULTIENTRY
1071         select BOARD_LATE_INIT
1072         select SUPPORT_SPL
1073         select DM_SPI_FLASH if DM_SPI
1074         select BOARD_EARLY_INIT_F
1075         help
1076           Support for Freescale LS1046AQDS platform.
1077           The LS1046A Development System (QDS) is a high-performance
1078           development platform that supports the QorIQ LS1046A
1079           Layerscape Architecture processor.
1080
1081 config TARGET_LS1046ARDB
1082         bool "Support ls1046ardb"
1083         select ARCH_LS1046A
1084         select ARM64
1085         select ARMV8_MULTIENTRY
1086         select BOARD_LATE_INIT
1087         select SUPPORT_SPL
1088         select DM_SPI_FLASH if DM_SPI
1089         select POWER_MC34VR500
1090         select BOARD_EARLY_INIT_F
1091         help
1092           Support for Freescale LS1046ARDB platform.
1093           The LS1046A Reference Design Board (RDB) is a high-performance
1094           development platform that supports the QorIQ LS1046A
1095           Layerscape Architecture processor.
1096
1097 config TARGET_H2200
1098         bool "Support h2200"
1099         select CPU_PXA
1100
1101 config TARGET_ZIPITZ2
1102         bool "Support zipitz2"
1103         select CPU_PXA
1104
1105 config TARGET_COLIBRI_PXA270
1106         bool "Support colibri_pxa270"
1107         select CPU_PXA
1108
1109 config ARCH_UNIPHIER
1110         bool "Socionext UniPhier SoCs"
1111         select BOARD_LATE_INIT
1112         select CLK_UNIPHIER
1113         select DM
1114         select DM_GPIO
1115         select DM_I2C
1116         select DM_MMC
1117         select DM_RESET
1118         select DM_SERIAL
1119         select DM_USB
1120         select OF_CONTROL
1121         select OF_LIBFDT
1122         select PINCTRL
1123         select SPL_DM if SPL
1124         select SPL_LIBCOMMON_SUPPORT if SPL
1125         select SPL_LIBGENERIC_SUPPORT if SPL
1126         select SPL_OF_CONTROL if SPL
1127         select SPL_PINCTRL if SPL
1128         select SUPPORT_SPL
1129         help
1130           Support for UniPhier SoC family developed by Socionext Inc.
1131           (formerly, System LSI Business Division of Panasonic Corporation)
1132
1133 config STM32
1134         bool "Support STM32"
1135         select CPU_V7M
1136         select DM
1137         select DM_SERIAL
1138         select SYS_THUMB_BUILD
1139
1140 config ARCH_STI
1141         bool "Support STMicrolectronics SoCs"
1142         select CPU_V7
1143         select DM
1144         select DM_SERIAL
1145         select BLK
1146         select DM_MMC
1147         select DM_RESET
1148         help
1149           Support for STMicroelectronics STiH407/10 SoC family.
1150           This SoC is used on Linaro 96Board STiH410-B2260
1151
1152 config ARCH_ROCKCHIP
1153         bool "Support Rockchip SoCs"
1154         select OF_CONTROL
1155         select BLK
1156         select DM
1157         select SPL_DM if SPL
1158         select SYS_MALLOC_F
1159         select SYS_THUMB_BUILD if !ARM64
1160         select SPL_SYS_MALLOC_SIMPLE if SPL
1161         select DM_GPIO
1162         select DM_I2C
1163         select DM_MMC
1164         select DM_MMC_OPS
1165         select DM_SERIAL
1166         select DM_SPI
1167         select DM_SPI_FLASH
1168         select DM_USB if USB
1169         select DM_PWM
1170         select DM_REGULATOR
1171
1172 config TARGET_THUNDERX_88XX
1173         bool "Support ThunderX 88xx"
1174         select ARM64
1175         select OF_CONTROL
1176         select SYS_CACHE_SHIFT_7
1177
1178 config ARCH_ASPEED
1179         bool "Support Aspeed SoCs"
1180         select OF_CONTROL
1181         select DM
1182
1183 endchoice
1184
1185 source "arch/arm/mach-aspeed/Kconfig"
1186
1187 source "arch/arm/mach-at91/Kconfig"
1188
1189 source "arch/arm/mach-bcm283x/Kconfig"
1190
1191 source "arch/arm/mach-davinci/Kconfig"
1192
1193 source "arch/arm/mach-exynos/Kconfig"
1194
1195 source "arch/arm/mach-highbank/Kconfig"
1196
1197 source "arch/arm/mach-integrator/Kconfig"
1198
1199 source "arch/arm/mach-keystone/Kconfig"
1200
1201 source "arch/arm/mach-kirkwood/Kconfig"
1202
1203 source "arch/arm/mach-mvebu/Kconfig"
1204
1205 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1206
1207 source "arch/arm/cpu/armv7/mx7ulp/Kconfig"
1208
1209 source "arch/arm/cpu/armv7/mx7/Kconfig"
1210
1211 source "arch/arm/cpu/armv7/mx6/Kconfig"
1212
1213 source "arch/arm/cpu/armv7/mx5/Kconfig"
1214
1215 source "arch/arm/mach-omap2/Kconfig"
1216
1217 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1218
1219 source "arch/arm/mach-orion5x/Kconfig"
1220
1221 source "arch/arm/mach-rmobile/Kconfig"
1222
1223 source "arch/arm/mach-meson/Kconfig"
1224
1225 source "arch/arm/mach-rockchip/Kconfig"
1226
1227 source "arch/arm/mach-s5pc1xx/Kconfig"
1228
1229 source "arch/arm/mach-snapdragon/Kconfig"
1230
1231 source "arch/arm/mach-socfpga/Kconfig"
1232
1233 source "arch/arm/mach-sti/Kconfig"
1234
1235 source "arch/arm/mach-stm32/Kconfig"
1236
1237 source "arch/arm/mach-sunxi/Kconfig"
1238
1239 source "arch/arm/mach-tegra/Kconfig"
1240
1241 source "arch/arm/mach-uniphier/Kconfig"
1242
1243 source "arch/arm/cpu/armv7/vf610/Kconfig"
1244
1245 source "arch/arm/mach-zynq/Kconfig"
1246
1247 source "arch/arm/cpu/armv7/Kconfig"
1248
1249 source "arch/arm/cpu/armv8/zynqmp/Kconfig"
1250
1251 source "arch/arm/cpu/armv8/Kconfig"
1252
1253 source "arch/arm/imx-common/Kconfig"
1254
1255 source "board/aries/m28evk/Kconfig"
1256 source "board/aries/m53evk/Kconfig"
1257 source "board/bosch/shc/Kconfig"
1258 source "board/BuR/brxre1/Kconfig"
1259 source "board/BuR/brppt1/Kconfig"
1260 source "board/CarMediaLab/flea3/Kconfig"
1261 source "board/Marvell/aspenite/Kconfig"
1262 source "board/Marvell/gplugd/Kconfig"
1263 source "board/armadeus/apf27/Kconfig"
1264 source "board/armltd/vexpress/Kconfig"
1265 source "board/armltd/vexpress64/Kconfig"
1266 source "board/bluegiga/apx4devkit/Kconfig"
1267 source "board/broadcom/bcm23550_w1d/Kconfig"
1268 source "board/broadcom/bcm28155_ap/Kconfig"
1269 source "board/broadcom/bcmcygnus/Kconfig"
1270 source "board/broadcom/bcmnsp/Kconfig"
1271 source "board/broadcom/bcmns2/Kconfig"
1272 source "board/cavium/thunderx/Kconfig"
1273 source "board/cirrus/edb93xx/Kconfig"
1274 source "board/compulab/cm_t335/Kconfig"
1275 source "board/compulab/cm_t43/Kconfig"
1276 source "board/creative/xfi3/Kconfig"
1277 source "board/freescale/ls2080a/Kconfig"
1278 source "board/freescale/ls2080aqds/Kconfig"
1279 source "board/freescale/ls2080ardb/Kconfig"
1280 source "board/freescale/ls1021aqds/Kconfig"
1281 source "board/freescale/ls1043aqds/Kconfig"
1282 source "board/freescale/ls1021atwr/Kconfig"
1283 source "board/freescale/ls1021aiot/Kconfig"
1284 source "board/freescale/ls1046aqds/Kconfig"
1285 source "board/freescale/ls1043ardb/Kconfig"
1286 source "board/freescale/ls1046ardb/Kconfig"
1287 source "board/freescale/ls1012aqds/Kconfig"
1288 source "board/freescale/ls1012ardb/Kconfig"
1289 source "board/freescale/ls1012afrdm/Kconfig"
1290 source "board/freescale/mx23evk/Kconfig"
1291 source "board/freescale/mx25pdk/Kconfig"
1292 source "board/freescale/mx28evk/Kconfig"
1293 source "board/freescale/mx31ads/Kconfig"
1294 source "board/freescale/mx31pdk/Kconfig"
1295 source "board/freescale/mx35pdk/Kconfig"
1296 source "board/freescale/mx51evk/Kconfig"
1297 source "board/freescale/mx53ard/Kconfig"
1298 source "board/freescale/mx53evk/Kconfig"
1299 source "board/freescale/mx53loco/Kconfig"
1300 source "board/freescale/mx53smd/Kconfig"
1301 source "board/freescale/s32v234evb/Kconfig"
1302 source "board/gdsys/a38x/Kconfig"
1303 source "board/grinn/chiliboard/Kconfig"
1304 source "board/gumstix/pepper/Kconfig"
1305 source "board/h2200/Kconfig"
1306 source "board/hisilicon/hikey/Kconfig"
1307 source "board/imx31_phycore/Kconfig"
1308 source "board/isee/igep0033/Kconfig"
1309 source "board/olimex/mx23_olinuxino/Kconfig"
1310 source "board/phytec/pcm051/Kconfig"
1311 source "board/ppcag/bg0900/Kconfig"
1312 source "board/sandisk/sansa_fuze_plus/Kconfig"
1313 source "board/schulercontrol/sc_sps_1/Kconfig"
1314 source "board/siemens/draco/Kconfig"
1315 source "board/siemens/pxm2/Kconfig"
1316 source "board/siemens/rut/Kconfig"
1317 source "board/silica/pengwyn/Kconfig"
1318 source "board/spear/spear300/Kconfig"
1319 source "board/spear/spear310/Kconfig"
1320 source "board/spear/spear320/Kconfig"
1321 source "board/spear/spear600/Kconfig"
1322 source "board/spear/x600/Kconfig"
1323 source "board/st/stv0991/Kconfig"
1324 source "board/syteco/zmx25/Kconfig"
1325 source "board/tcl/sl50/Kconfig"
1326 source "board/ti/am335x/Kconfig"
1327 source "board/ti/am43xx/Kconfig"
1328 source "board/birdland/bav335x/Kconfig"
1329 source "board/ti/ti814x/Kconfig"
1330 source "board/ti/ti816x/Kconfig"
1331 source "board/timll/devkit3250/Kconfig"
1332 source "board/toradex/colibri_pxa270/Kconfig"
1333 source "board/technologic/ts4600/Kconfig"
1334 source "board/technologic/ts4800/Kconfig"
1335 source "board/vscom/baltos/Kconfig"
1336 source "board/woodburn/Kconfig"
1337 source "board/work-microwave/work_92105/Kconfig"
1338 source "board/zipitz2/Kconfig"
1339
1340 source "arch/arm/Kconfig.debug"
1341
1342 endmenu