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