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 if ARM64
  13 config POSITION_INDEPENDENT
  14         bool "Generate position-independent pre-relocation code"
  15         help
  16           U-Boot expects to be linked to a specific hard-coded address, and to
  17           be loaded to and run from that address. This option lifts that
  18           restriction, thus allowing the code to be loaded to and executed
  19           from almost any address. This logic relies on the relocation
  20           information that is embedded into the binary to support U-Boot
  21           relocating itself to the top-of-RAM later during execution.
  22
  23 config SYS_INIT_SP_BSS_OFFSET
  24         int
  25         help
  26           U-Boot typically uses a hard-coded value for the stack pointer
  27           before relocation. Define this option to instead calculate the
  28           initial SP at run-time. This is useful to avoid hard-coding addresses
  29           into U-Boot, so that can be loaded and executed at arbitrary
  30           addresses and thus avoid using arbitrary addresses at runtime. This
  31           option's value is the offset added to &_bss_start in order to
  32           calculate the stack pointer. This offset should be large enough so
  33           that the early malloc region, global data (gd), and early stack usage
  34           do not overlap any appended DTB.
  35
  36 config LINUX_KERNEL_IMAGE_HEADER
  37         bool
  38         help
  39           Place a Linux kernel image header at the start of the U-Boot binary.
  40           The format of the header is described in the Linux kernel source at
  41           Documentation/arm64/booting.txt. This feature is useful since the
  42           image header reports the amount of memory (BSS and similar) that
  43           U-Boot needs to use, but which isn't part of the binary.
  44
  45 if LINUX_KERNEL_IMAGE_HEADER
  46 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
  47         hex
  48         help
  49           The value subtracted from CONFIG_SYS_TEXT_BASE to calculate the
  50           TEXT_OFFSET value written in to the Linux kernel image header.
  51 endif
  52 endif
  53
  54 config STATIC_RELA
  55         bool
  56         default y if ARM64 && !POSITION_INDEPENDENT
  57
  58 config DMA_ADDR_T_64BIT
  59         bool
  60         default y if ARM64
  61
  62 config HAS_VBAR
  63         bool
  64
  65 config HAS_THUMB2
  66         bool
  67
  68 # Used for compatibility with asm files copied from the kernel
  69 config ARM_ASM_UNIFIED
  70         bool
  71         default y
  72
  73 # Used for compatibility with asm files copied from the kernel
  74 config THUMB2_KERNEL
  75         bool
  76
  77 # If set, the workarounds for these ARM errata are applied early during U-Boot
  78 # startup. Note that in general these options force the workarounds to be
  79 # applied; no CPU-type/version detection exists, unlike the similar options in
  80 # the Linux kernel. Do not set these options unless they apply!  Also note that
  81 # the following can be machine specific errata. These do have ability to
  82 # provide rudimentary version and machine specific checks, but expect no
  83 # product checks:
  84 # CONFIG_ARM_ERRATA_430973
  85 # CONFIG_ARM_ERRATA_454179
  86 # CONFIG_ARM_ERRATA_621766
  87 # CONFIG_ARM_ERRATA_798870
  88 # CONFIG_ARM_ERRATA_801819
  89 config ARM_ERRATA_430973
  90         bool
  91
  92 config ARM_ERRATA_454179
  93         bool
  94
  95 config ARM_ERRATA_621766
  96         bool
  97
  98 config ARM_ERRATA_716044
  99         bool
 100
 101 config ARM_ERRATA_725233
 102         bool
 103
 104 config ARM_ERRATA_742230
 105         bool
 106
 107 config ARM_ERRATA_743622
 108         bool
 109
 110 config ARM_ERRATA_751472
 111         bool
 112
 113 config ARM_ERRATA_761320
 114         bool
 115
 116 config ARM_ERRATA_773022
 117         bool
 118
 119 config ARM_ERRATA_774769
 120         bool
 121
 122 config ARM_ERRATA_794072
 123         bool
 124
 125 config ARM_ERRATA_798870
 126         bool
 127
 128 config ARM_ERRATA_801819
 129         bool
 130
 131 config ARM_ERRATA_826974
 132         bool
 133
 134 config ARM_ERRATA_828024
 135         bool
 136
 137 config ARM_ERRATA_829520
 138         bool
 139
 140 config ARM_ERRATA_833069
 141         bool
 142
 143 config ARM_ERRATA_833471
 144         bool
 145
 146 config ARM_ERRATA_845369
 147        bool
 148
 149 config ARM_ERRATA_852421
 150         bool
 151
 152 config ARM_ERRATA_852423
 153         bool
 154
 155 config ARM_ERRATA_855873
 156         bool
 157
 158 config CPU_ARM720T
 159         bool
 160         select SYS_CACHE_SHIFT_5
 161
 162 config CPU_ARM920T
 163         bool
 164         select SYS_CACHE_SHIFT_5
 165
 166 config CPU_ARM926EJS
 167         bool
 168         select SYS_CACHE_SHIFT_5
 169
 170 config CPU_ARM946ES
 171         bool
 172         select SYS_CACHE_SHIFT_5
 173
 174 config CPU_ARM1136
 175         bool
 176         select SYS_CACHE_SHIFT_5
 177
 178 config CPU_ARM1176
 179         bool
 180         select HAS_VBAR
 181         select SYS_CACHE_SHIFT_5
 182
 183 config CPU_V7
 184         bool
 185         select HAS_VBAR
 186         select HAS_THUMB2
 187         select SYS_CACHE_SHIFT_6
 188
 189 config CPU_V7M
 190         bool
 191         select HAS_THUMB2
 192         select THUMB2_KERNEL
 193         select SYS_CACHE_SHIFT_5
 194
 195 config CPU_PXA
 196         bool
 197         select SYS_CACHE_SHIFT_5
 198
 199 config CPU_SA1100
 200         bool
 201         select SYS_CACHE_SHIFT_5
 202
 203 config SYS_CPU
 204         default "arm720t" if CPU_ARM720T
 205         default "arm920t" if CPU_ARM920T
 206         default "arm926ejs" if CPU_ARM926EJS
 207         default "arm946es" if CPU_ARM946ES
 208         default "arm1136" if CPU_ARM1136
 209         default "arm1176" if CPU_ARM1176
 210         default "armv7" if CPU_V7
 211         default "armv7m" if CPU_V7M
 212         default "pxa" if CPU_PXA
 213         default "sa1100" if CPU_SA1100
 214         default "armv8" if ARM64
 215
 216 config SYS_ARM_ARCH
 217         int
 218         default 4 if CPU_ARM720T
 219         default 4 if CPU_ARM920T
 220         default 5 if CPU_ARM926EJS
 221         default 5 if CPU_ARM946ES
 222         default 6 if CPU_ARM1136
 223         default 6 if CPU_ARM1176
 224         default 7 if CPU_V7
 225         default 7 if CPU_V7M
 226         default 5 if CPU_PXA
 227         default 4 if CPU_SA1100
 228         default 8 if ARM64
 229
 230 config SYS_CACHE_SHIFT_5
 231         bool
 232
 233 config SYS_CACHE_SHIFT_6
 234         bool
 235
 236 config SYS_CACHE_SHIFT_7
 237         bool
 238
 239 config SYS_CACHELINE_SIZE
 240         int
 241         default 128 if SYS_CACHE_SHIFT_7
 242         default 64 if SYS_CACHE_SHIFT_6
 243         default 32 if SYS_CACHE_SHIFT_5
 244
 245 config ARM_SMCCC
 246         bool "Support for ARM SMC Calling Convention (SMCCC)"
 247         depends on CPU_V7 || ARM64
 248         select ARM_PSCI_FW
 249         help
 250           Say Y here if you want to enable ARM SMC Calling Convention.
 251           This should be enabled if U-Boot needs to communicate with system
 252           firmware (for example, PSCI) according to SMCCC.
 253
 254 config SEMIHOSTING
 255         bool "support boot from semihosting"
 256         help
 257           In emulated environments, semihosting is a way for
 258           the hosted environment to call out to the emulator to
 259           retrieve files from the host machine.
 260
 261 config SYS_THUMB_BUILD
 262         bool "Build U-Boot using the Thumb instruction set"
 263         depends on !ARM64
 264         help
 265            Use this flag to build U-Boot using the Thumb instruction set for
 266            ARM architectures. Thumb instruction set provides better code
 267            density. For ARM architectures that support Thumb2 this flag will
 268            result in Thumb2 code generated by GCC.
 269
 270 config SPL_SYS_THUMB_BUILD
 271         bool "Build SPL using the Thumb instruction set"
 272         default y if SYS_THUMB_BUILD
 273         depends on !ARM64
 274         help
 275            Use this flag to build SPL using the Thumb instruction set for
 276            ARM architectures. Thumb instruction set provides better code
 277            density. For ARM architectures that support Thumb2 this flag will
 278            result in Thumb2 code generated by GCC.
 279
 280 config SYS_L2CACHE_OFF
 281         bool "L2cache off"
 282         help
 283           If SoC does not support L2CACHE or one do not want to enable
 284           L2CACHE, choose this option.
 285
 286 config ENABLE_ARM_SOC_BOOT0_HOOK
 287         bool "prepare BOOT0 header"
 288         help
 289           If the SoC's BOOT0 requires a header area filled with (magic)
 290           values, then choose this option, and create a file included as
 291           <asm/arch/boot0.h> which contains the required assembler code.
 292
 293 config ARM_CORTEX_CPU_IS_UP
 294         bool
 295         default n
 296
 297 config USE_ARCH_MEMCPY
 298         bool "Use an assembly optimized implementation of memcpy"
 299         default y
 300         depends on !ARM64
 301         help
 302           Enable the generation of an optimized version of memcpy.
 303           Such implementation may be faster under some conditions
 304           but may increase the binary size.
 305
 306 config SPL_USE_ARCH_MEMCPY
 307         bool "Use an assembly optimized implementation of memcpy for SPL"
 308         default y if USE_ARCH_MEMCPY
 309         depends on !ARM64
 310         help
 311           Enable the generation of an optimized version of memcpy.
 312           Such implementation may be faster under some conditions
 313           but may increase the binary size.
 314
 315 config USE_ARCH_MEMSET
 316         bool "Use an assembly optimized implementation of memset"
 317         default y
 318         depends on !ARM64
 319         help
 320           Enable the generation of an optimized version of memset.
 321           Such implementation may be faster under some conditions
 322           but may increase the binary size.
 323
 324 config SPL_USE_ARCH_MEMSET
 325         bool "Use an assembly optimized implementation of memset for SPL"
 326         default y if USE_ARCH_MEMSET
 327         depends on !ARM64
 328         help
 329           Enable the generation of an optimized version of memset.
 330           Such implementation may be faster under some conditions
 331           but may increase the binary size.
 332
 333 config ARM64_SUPPORT_AARCH32
 334         bool "ARM64 system support AArch32 execution state"
 335         default y if ARM64 && !TARGET_THUNDERX_88XX
 336         help
 337           This ARM64 system supports AArch32 execution state.
 338
 339 choice
 340         prompt "Target select"
 341         default TARGET_HIKEY
 342
 343 config ARCH_AT91
 344         bool "Atmel AT91"
 345         select SPL_BOARD_INIT if SPL
 346
 347 config TARGET_EDB93XX
 348         bool "Support edb93xx"
 349         select CPU_ARM920T
 350         select PL010_SERIAL
 351
 352 config TARGET_ASPENITE
 353         bool "Support aspenite"
 354         select CPU_ARM926EJS
 355
 356 config TARGET_GPLUGD
 357         bool "Support gplugd"
 358         select CPU_ARM926EJS
 359
 360 config ARCH_DAVINCI
 361         bool "TI DaVinci"
 362         select CPU_ARM926EJS
 363         imply CMD_SAVES
 364         help
 365           Support for TI's DaVinci platform.
 366
 367 config KIRKWOOD
 368         bool "Marvell Kirkwood"
 369         select CPU_ARM926EJS
 370         select BOARD_EARLY_INIT_F
 371         select ARCH_MISC_INIT
 372
 373 config ARCH_MVEBU
 374         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 375         select OF_CONTROL
 376         select OF_SEPARATE
 377         select DM
 378         select DM_ETH
 379         select DM_SERIAL
 380         select DM_SPI
 381         select DM_SPI_FLASH
 382
 383 config TARGET_DEVKIT3250
 384         bool "Support devkit3250"
 385         select CPU_ARM926EJS
 386         select SUPPORT_SPL
 387
 388 config TARGET_WORK_92105
 389         bool "Support work_92105"
 390         select CPU_ARM926EJS
 391         select SUPPORT_SPL
 392
 393 config TARGET_APF27
 394         bool "Support apf27"
 395         select CPU_ARM926EJS
 396         select SUPPORT_SPL
 397
 398 config ORION5X
 399         bool "Marvell Orion"
 400         select CPU_ARM926EJS
 401
 402 config TARGET_SPEAR300
 403         bool "Support spear300"
 404         select CPU_ARM926EJS
 405         select BOARD_EARLY_INIT_F
 406         imply CMD_SAVES
 407         select PL011_SERIAL
 408
 409 config TARGET_SPEAR310
 410         bool "Support spear310"
 411         select CPU_ARM926EJS
 412         select BOARD_EARLY_INIT_F
 413         imply CMD_SAVES
 414         select PL011_SERIAL
 415
 416 config TARGET_SPEAR320
 417         bool "Support spear320"
 418         select CPU_ARM926EJS
 419         select BOARD_EARLY_INIT_F
 420         imply CMD_SAVES
 421         select PL011_SERIAL
 422
 423 config TARGET_SPEAR600
 424         bool "Support spear600"
 425         select CPU_ARM926EJS
 426         select BOARD_EARLY_INIT_F
 427         imply CMD_SAVES
 428         select PL011_SERIAL
 429
 430 config TARGET_STV0991
 431         bool "Support stv0991"
 432         select CPU_V7
 433         select DM
 434         select DM_SERIAL
 435         select DM_SPI
 436         select DM_SPI_FLASH
 437         select SPI_FLASH
 438         select PL01X_SERIAL
 439
 440 config TARGET_X600
 441         bool "Support x600"
 442         select BOARD_LATE_INIT
 443         select CPU_ARM926EJS
 444         select SUPPORT_SPL
 445         select PL011_SERIAL
 446
 447 config TARGET_IMX31_PHYCORE
 448         bool "Support imx31_phycore_eet"
 449         select CPU_ARM1136
 450         select BOARD_EARLY_INIT_F
 451
 452 config TARGET_IMX31_PHYCORE_EET
 453         bool "Support imx31_phycore_eet"
 454         select BOARD_LATE_INIT
 455         select CPU_ARM1136
 456         select BOARD_EARLY_INIT_F
 457
 458 config TARGET_MX31ADS
 459         bool "Support mx31ads"
 460         select CPU_ARM1136
 461         select BOARD_EARLY_INIT_F
 462
 463 config TARGET_MX31PDK
 464         bool "Support mx31pdk"
 465         select BOARD_LATE_INIT
 466         select CPU_ARM1136
 467         select SUPPORT_SPL
 468         select BOARD_EARLY_INIT_F
 469
 470 config TARGET_WOODBURN
 471         bool "Support woodburn"
 472         select CPU_ARM1136
 473
 474 config TARGET_WOODBURN_SD
 475         bool "Support woodburn_sd"
 476         select CPU_ARM1136
 477         select SUPPORT_SPL
 478
 479 config TARGET_FLEA3
 480         bool "Support flea3"
 481         select CPU_ARM1136
 482
 483 config TARGET_MX35PDK
 484         bool "Support mx35pdk"
 485         select BOARD_LATE_INIT
 486         select CPU_ARM1136
 487
 488 config ARCH_BCM283X
 489         bool "Broadcom BCM283X family"
 490         select DM
 491         select DM_SERIAL
 492         select DM_GPIO
 493         select OF_CONTROL
 494         select PL01X_SERIAL
 495         select SERIAL_SEARCH_ALL
 496         imply FAT_WRITE
 497
 498 config TARGET_VEXPRESS_CA15_TC2
 499         bool "Support vexpress_ca15_tc2"
 500         select CPU_V7
 501         select CPU_V7_HAS_NONSEC
 502         select CPU_V7_HAS_VIRT
 503         select PL011_SERIAL
 504
 505 config TARGET_VEXPRESS_CA5X2
 506         bool "Support vexpress_ca5x2"
 507         select CPU_V7
 508         select PL011_SERIAL
 509
 510 config TARGET_VEXPRESS_CA9X4
 511         bool "Support vexpress_ca9x4"
 512         select CPU_V7
 513         select PL011_SERIAL
 514
 515 config TARGET_BCM23550_W1D
 516         bool "Support bcm23550_w1d"
 517         select CPU_V7
 518         imply CRC32_VERIFY
 519         imply FAT_WRITE
 520
 521 config TARGET_BCM28155_AP
 522         bool "Support bcm28155_ap"
 523         select CPU_V7
 524         imply CRC32_VERIFY
 525         imply FAT_WRITE
 526
 527 config TARGET_BCMCYGNUS
 528         bool "Support bcmcygnus"
 529         select CPU_V7
 530         imply CRC32_VERIFY
 531         imply CMD_HASH
 532         imply FAT_WRITE
 533         imply HASH_VERIFY
 534         imply NETDEVICES
 535         imply BCM_SF2_ETH
 536         imply BCM_SF2_ETH_GMAC
 537
 538 config TARGET_BCMNSP
 539         bool "Support bcmnsp"
 540         select CPU_V7
 541
 542 config TARGET_BCMNS2
 543         bool "Support Broadcom Northstar2"
 544         select ARM64
 545         help
 546           Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
 547           ARMv8 Cortex-A57 processors targeting a broad range of networking
 548           applications
 549
 550 config ARCH_EXYNOS
 551         bool "Samsung EXYNOS"
 552         select DM
 553         select DM_I2C
 554         select DM_SPI_FLASH
 555         select DM_SERIAL
 556         select DM_SPI
 557         select DM_GPIO
 558         select DM_KEYBOARD
 559         imply FAT_WRITE
 560
 561 config ARCH_S5PC1XX
 562         bool "Samsung S5PC1XX"
 563         select CPU_V7
 564         select DM
 565         select DM_SERIAL
 566         select DM_GPIO
 567         select DM_I2C
 568
 569 config ARCH_HIGHBANK
 570         bool "Calxeda Highbank"
 571         select CPU_V7
 572         select PL011_SERIAL
 573
 574 config ARCH_INTEGRATOR
 575         bool "ARM Ltd. Integrator family"
 576         select DM
 577         select DM_SERIAL
 578         select PL01X_SERIAL
 579
 580 config ARCH_KEYSTONE
 581         bool "TI Keystone"
 582         select CPU_V7
 583         select SUPPORT_SPL
 584         select SYS_THUMB_BUILD
 585         select CMD_POWEROFF
 586         imply CMD_MTDPARTS
 587         imply FIT
 588         imply CMD_SAVES
 589
 590 config ARCH_OMAP2PLUS
 591         bool "TI OMAP2+"
 592         select CPU_V7
 593         select SPL_BOARD_INIT if SPL
 594         select SPL_STACK_R if SPL
 595         select SUPPORT_SPL
 596         imply FIT
 597
 598 config ARCH_MESON
 599         bool "Amlogic Meson"
 600         help
 601           Support for the Meson SoC family developed by Amlogic Inc.,
 602           targeted at media players and tablet computers. We currently
 603           support the S905 (GXBaby) 64-bit SoC.
 604
 605 config ARCH_MX8M
 606         bool "NXP i.MX8M platform"
 607         select ARM64
 608         select DM
 609         select SUPPORT_SPL
 610
 611 config ARCH_MX23
 612         bool "NXP i.MX23 family"
 613         select CPU_ARM926EJS
 614         select PL011_SERIAL
 615         select SUPPORT_SPL
 616
 617 config ARCH_MX25
 618         bool "NXP MX25"
 619         select CPU_ARM926EJS
 620         imply MXC_GPIO
 621
 622 config ARCH_MX28
 623         bool "NXP i.MX28 family"
 624         select CPU_ARM926EJS
 625         select PL011_SERIAL
 626         select SUPPORT_SPL
 627
 628 config ARCH_MX7ULP
 629         bool "NXP MX7ULP"
 630         select CPU_V7
 631         select ROM_UNIFIED_SECTIONS
 632         imply MXC_GPIO
 633
 634 config ARCH_MX7
 635         bool "Freescale MX7"
 636         select CPU_V7
 637         select SYS_FSL_HAS_SEC if SECURE_BOOT
 638         select SYS_FSL_SEC_COMPAT_4
 639         select SYS_FSL_SEC_LE
 640         select BOARD_EARLY_INIT_F
 641         select ARCH_MISC_INIT
 642         imply MXC_GPIO
 643
 644 config ARCH_MX6
 645         bool "Freescale MX6"
 646         select CPU_V7
 647         select SYS_FSL_HAS_SEC if SECURE_BOOT
 648         select SYS_FSL_SEC_COMPAT_4
 649         select SYS_FSL_SEC_LE
 650         select SYS_THUMB_BUILD if SPL
 651         imply MXC_GPIO
 652
 653 if ARCH_MX6
 654 config SPL_LDSCRIPT
 655         default "arch/arm/mach-omap2/u-boot-spl.lds"
 656 endif
 657
 658 config ARCH_MX5
 659         bool "Freescale MX5"
 660         select CPU_V7
 661         select BOARD_EARLY_INIT_F
 662         imply MXC_GPIO
 663
 664 config ARCH_QEMU
 665         bool "QEMU Virtual Platform"
 666         select DM
 667         select DM_SERIAL
 668         select OF_CONTROL
 669         select PL01X_SERIAL
 670
 671 config ARCH_RMOBILE
 672         bool "Renesas ARM SoCs"
 673         select DM
 674         select DM_SERIAL
 675         select BOARD_EARLY_INIT_F
 676         imply FAT_WRITE
 677         imply SYS_THUMB_BUILD
 678
 679 config TARGET_S32V234EVB
 680         bool "Support s32v234evb"
 681         select ARM64
 682         select SYS_FSL_ERRATUM_ESDHC111
 683
 684 config ARCH_SNAPDRAGON
 685         bool "Qualcomm Snapdragon SoCs"
 686         select ARM64
 687         select DM
 688         select DM_GPIO
 689         select DM_SERIAL
 690         select SPMI
 691         select OF_CONTROL
 692         select OF_SEPARATE
 693
 694 config ARCH_SOCFPGA
 695         bool "Altera SOCFPGA family"
 696         select CPU_V7
 697         select SUPPORT_SPL
 698         select OF_CONTROL
 699         select SPL_OF_CONTROL
 700         select DM
 701         select ENABLE_ARM_SOC_BOOT0_HOOK
 702         select ARCH_EARLY_INIT_R
 703         select ARCH_MISC_INIT
 704         select SYS_THUMB_BUILD
 705         imply CMD_MTDPARTS
 706         imply CRC32_VERIFY
 707         imply DM_SPI
 708         imply DM_SPI_FLASH
 709         imply FAT_WRITE
 710         imply HW_WATCHDOG
 711         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
 712
 713 config ARCH_SUNXI
 714         bool "Support sunxi (Allwinner) SoCs"
 715         select BINMAN
 716         select CMD_GPIO
 717         select CMD_MMC if MMC
 718         select CMD_USB if DISTRO_DEFAULTS
 719         select DM
 720         select DM_ETH
 721         select DM_GPIO
 722         select DM_KEYBOARD
 723         select DM_SERIAL
 724         select DM_USB if DISTRO_DEFAULTS
 725         select OF_BOARD_SETUP
 726         select OF_CONTROL
 727         select OF_SEPARATE
 728         select SPL_STACK_R if SPL
 729         select SPL_SYS_MALLOC_SIMPLE if SPL
 730         select SYS_NS16550
 731         select SPL_SYS_THUMB_BUILD if !ARM64
 732         select SYS_THUMB_BUILD if !ARM64
 733         select USB if DISTRO_DEFAULTS
 734         select USB_STORAGE if DISTRO_DEFAULTS
 735         select USB_KEYBOARD if DISTRO_DEFAULTS
 736         select USE_TINY_PRINTF
 737         imply CMD_GPT
 738         imply FAT_WRITE
 739         imply OF_LIBFDT_OVERLAY
 740         imply PRE_CONSOLE_BUFFER
 741         imply SPL_GPIO_SUPPORT
 742         imply SPL_LIBCOMMON_SUPPORT
 743         imply SPL_LIBDISK_SUPPORT
 744         imply SPL_LIBGENERIC_SUPPORT
 745         imply SPL_MMC_SUPPORT if MMC
 746         imply SPL_POWER_SUPPORT
 747         imply SPL_SERIAL_SUPPORT
 748         imply USB_GADGET
 749
 750 config ARCH_VF610
 751         bool "Freescale Vybrid"
 752         select CPU_V7
 753         select SYS_FSL_ERRATUM_ESDHC111
 754         imply CMD_MTDPARTS
 755         imply NAND
 756
 757 config ARCH_ZYNQ
 758         bool "Xilinx Zynq based platform"
 759         select BOARD_LATE_INIT
 760         select CPU_V7
 761         select SUPPORT_SPL
 762         select OF_CONTROL
 763         select SPL_BOARD_INIT if SPL
 764         select SPL_OF_CONTROL if SPL
 765         select DM
 766         select DM_ETH if NET
 767         select SPL_DM if SPL
 768         select DM_MMC if MMC
 769         select DM_SPI
 770         select DM_SERIAL
 771         select DM_SPI_FLASH
 772         select SPL_SEPARATE_BSS if SPL
 773         select DM_USB if USB
 774         select CLK
 775         select SPL_CLK if SPL
 776         select CLK_ZYNQ
 777         imply CMD_CLK
 778         imply FAT_WRITE
 779         imply CMD_SPL
 780
 781 config ARCH_ZYNQMP
 782         bool "Xilinx ZynqMP based platform"
 783         select ARM64
 784         select BOARD_LATE_INIT
 785         select DM
 786         select OF_CONTROL
 787         select DM_SERIAL
 788         select SUPPORT_SPL
 789         select CLK
 790         select SPL_BOARD_INIT if SPL
 791         select SPL_CLK if SPL
 792         select DM_USB if USB
 793         imply FAT_WRITE
 794
 795 config TEGRA
 796         bool "NVIDIA Tegra"
 797         imply FAT_WRITE
 798
 799 config TARGET_VEXPRESS64_AEMV8A
 800         bool "Support vexpress_aemv8a"
 801         select ARM64
 802         select PL01X_SERIAL
 803
 804 config TARGET_VEXPRESS64_BASE_FVP
 805         bool "Support Versatile Express ARMv8a FVP BASE model"
 806         select ARM64
 807         select SEMIHOSTING
 808         select PL01X_SERIAL
 809
 810 config TARGET_VEXPRESS64_BASE_FVP_DRAM
 811         bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
 812         select ARM64
 813         select PL01X_SERIAL
 814         help
 815           This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
 816           the default config to allow the user to load the images directly into
 817           DRAM using model parameters rather than by using semi-hosting to load
 818           the files from the host filesystem.
 819
 820 config TARGET_VEXPRESS64_JUNO
 821         bool "Support Versatile Express Juno Development Platform"
 822         select ARM64
 823         select PL01X_SERIAL
 824
 825 config TARGET_LS2080A_EMU
 826         bool "Support ls2080a_emu"
 827         select ARCH_LS2080A
 828         select ARM64
 829         select ARMV8_MULTIENTRY
 830         select ARCH_MISC_INIT
 831         help
 832           Support for Freescale LS2080A_EMU platform
 833           The LS2080A Development System (EMULATOR) is a pre silicon
 834           development platform that supports the QorIQ LS2080A
 835           Layerscape Architecture processor.
 836
 837 config TARGET_LS2080A_SIMU
 838         bool "Support ls2080a_simu"
 839         select ARCH_LS2080A
 840         select ARM64
 841         select ARMV8_MULTIENTRY
 842         select ARCH_MISC_INIT
 843         help
 844           Support for Freescale LS2080A_SIMU platform
 845           The LS2080A Development System (QDS) is a pre silicon
 846           development platform that supports the QorIQ LS2080A
 847           Layerscape Architecture processor.
 848
 849 config TARGET_LS1088AQDS
 850         bool "Support ls1088aqds"
 851         select ARCH_LS1088A
 852         select ARM64
 853         select ARMV8_MULTIENTRY
 854         select ARCH_MISC_INIT
 855         select BOARD_LATE_INIT
 856         select SUPPORT_SPL
 857         help
 858           Support for NXP LS1088AQDS platform
 859           The LS1088A Development System (QDS) is a high-performance
 860           development platform that supports the QorIQ LS1088A
 861           Layerscape Architecture processor.
 862
 863 config TARGET_LS2080AQDS
 864         bool "Support ls2080aqds"
 865         select ARCH_LS2080A
 866         select ARM64
 867         select ARMV8_MULTIENTRY
 868         select BOARD_LATE_INIT
 869         select SUPPORT_SPL
 870         select ARCH_MISC_INIT
 871         imply SCSI
 872         imply SCSI_AHCI
 873         help
 874           Support for Freescale LS2080AQDS platform
 875           The LS2080A Development System (QDS) is a high-performance
 876           development platform that supports the QorIQ LS2080A
 877           Layerscape Architecture processor.
 878
 879 config TARGET_LS2080ARDB
 880         bool "Support ls2080ardb"
 881         select ARCH_LS2080A
 882         select ARM64
 883         select ARMV8_MULTIENTRY
 884         select BOARD_LATE_INIT
 885         select SUPPORT_SPL
 886         select ARCH_MISC_INIT
 887         imply SCSI
 888         imply SCSI_AHCI
 889         help
 890           Support for Freescale LS2080ARDB platform.
 891           The LS2080A Reference design board (RDB) is a high-performance
 892           development platform that supports the QorIQ LS2080A
 893           Layerscape Architecture processor.
 894
 895 config TARGET_LS2081ARDB
 896         bool "Support ls2081ardb"
 897         select ARCH_LS2080A
 898         select ARM64
 899         select ARMV8_MULTIENTRY
 900         select BOARD_LATE_INIT
 901         select SUPPORT_SPL
 902         select ARCH_MISC_INIT
 903         help
 904           Support for Freescale LS2081ARDB platform.
 905           The LS2081A Reference design board (RDB) is a high-performance
 906           development platform that supports the QorIQ LS2081A/LS2041A
 907           Layerscape Architecture processor.
 908
 909 config TARGET_HIKEY
 910         bool "Support HiKey 96boards Consumer Edition Platform"
 911         select ARM64
 912         select DM
 913         select DM_GPIO
 914         select DM_SERIAL
 915         select OF_CONTROL
 916         select PL01X_SERIAL
 917           help
 918           Support for HiKey 96boards platform. It features a HI6220
 919           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
 920
 921 config TARGET_POPLAR
 922         bool "Support Poplar 96boards Enterprise Edition Platform"
 923         select ARM64
 924         select DM
 925         select OF_CONTROL
 926         select DM_SERIAL
 927         select DM_USB
 928         select PL01X_SERIAL
 929           help
 930           Support for Poplar 96boards EE platform. It features a HI3798cv200
 931           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
 932           making it capable of running any commercial set-top solution based on
 933           Linux or Android.
 934
 935 config TARGET_LS1012AQDS
 936         bool "Support ls1012aqds"
 937         select ARCH_LS1012A
 938         select ARM64
 939         select BOARD_LATE_INIT
 940         help
 941           Support for Freescale LS1012AQDS platform.
 942           The LS1012A Development System (QDS) is a high-performance
 943           development platform that supports the QorIQ LS1012A
 944           Layerscape Architecture processor.
 945
 946 config TARGET_LS1012ARDB
 947         bool "Support ls1012ardb"
 948         select ARCH_LS1012A
 949         select ARM64
 950         select BOARD_LATE_INIT
 951         imply SCSI
 952         imply SCSI_AHCI
 953         help
 954           Support for Freescale LS1012ARDB platform.
 955           The LS1012A Reference design board (RDB) is a high-performance
 956           development platform that supports the QorIQ LS1012A
 957           Layerscape Architecture processor.
 958
 959 config TARGET_LS1012A2G5RDB
 960         bool "Support ls1012a2g5rdb"
 961         select ARCH_LS1012A
 962         select ARM64
 963         select BOARD_LATE_INIT
 964         imply SCSI
 965         help
 966           Support for Freescale LS1012A2G5RDB platform.
 967           The LS1012A 2G5 Reference design board (RDB) is a high-performance
 968           development platform that supports the QorIQ LS1012A
 969           Layerscape Architecture processor.
 970
 971 config TARGET_LS1012AFRDM
 972         bool "Support ls1012afrdm"
 973         select ARCH_LS1012A
 974         select ARM64
 975         help
 976           Support for Freescale LS1012AFRDM platform.
 977           The LS1012A Freedom  board (FRDM) is a high-performance
 978           development platform that supports the QorIQ LS1012A
 979           Layerscape Architecture processor.
 980
 981 config TARGET_LS1088ARDB
 982         bool "Support ls1088ardb"
 983         select ARCH_LS1088A
 984         select ARM64
 985         select ARMV8_MULTIENTRY
 986         select ARCH_MISC_INIT
 987         select BOARD_LATE_INIT
 988         select SUPPORT_SPL
 989         help
 990           Support for NXP LS1088ARDB platform.
 991           The LS1088A Reference design board (RDB) is a high-performance
 992           development platform that supports the QorIQ LS1088A
 993           Layerscape Architecture processor.
 994
 995 config TARGET_LS1021AQDS
 996         bool "Support ls1021aqds"
 997         select BOARD_LATE_INIT
 998         select CPU_V7
 999         select CPU_V7_HAS_NONSEC
1000         select CPU_V7_HAS_VIRT
1001         select SUPPORT_SPL
1002         select ARCH_LS1021A
1003         select ARCH_SUPPORT_PSCI
1004         select LS1_DEEP_SLEEP
1005         select SYS_FSL_DDR
1006         select BOARD_EARLY_INIT_F
1007         imply SCSI
1008
1009 config TARGET_LS1021ATWR
1010         bool "Support ls1021atwr"
1011         select BOARD_LATE_INIT
1012         select CPU_V7
1013         select CPU_V7_HAS_NONSEC
1014         select CPU_V7_HAS_VIRT
1015         select SUPPORT_SPL
1016         select ARCH_LS1021A
1017         select ARCH_SUPPORT_PSCI
1018         select LS1_DEEP_SLEEP
1019         select BOARD_EARLY_INIT_F
1020         imply SCSI
1021
1022 config TARGET_LS1021AIOT
1023         bool "Support ls1021aiot"
1024         select BOARD_LATE_INIT
1025         select CPU_V7
1026         select CPU_V7_HAS_NONSEC
1027         select CPU_V7_HAS_VIRT
1028         select SUPPORT_SPL
1029         select ARCH_LS1021A
1030         select ARCH_SUPPORT_PSCI
1031         imply SCSI
1032         help
1033           Support for Freescale LS1021AIOT platform.
1034           The LS1021A Freescale board (IOT) is a high-performance
1035           development platform that supports the QorIQ LS1021A
1036           Layerscape Architecture processor.
1037
1038 config TARGET_LS1043AQDS
1039         bool "Support ls1043aqds"
1040         select ARCH_LS1043A
1041         select ARM64
1042         select ARMV8_MULTIENTRY
1043         select BOARD_LATE_INIT
1044         select SUPPORT_SPL
1045         select BOARD_EARLY_INIT_F
1046         imply SCSI
1047         help
1048           Support for Freescale LS1043AQDS platform.
1049
1050 config TARGET_LS1043ARDB
1051         bool "Support ls1043ardb"
1052         select ARCH_LS1043A
1053         select ARM64
1054         select ARMV8_MULTIENTRY
1055         select BOARD_LATE_INIT
1056         select SUPPORT_SPL
1057         select BOARD_EARLY_INIT_F
1058         imply SCSI
1059         help
1060           Support for Freescale LS1043ARDB platform.
1061
1062 config TARGET_LS1046AQDS
1063         bool "Support ls1046aqds"
1064         select ARCH_LS1046A
1065         select ARM64
1066         select ARMV8_MULTIENTRY
1067         select BOARD_LATE_INIT
1068         select SUPPORT_SPL
1069         select DM_SPI_FLASH if DM_SPI
1070         select BOARD_EARLY_INIT_F
1071         imply SCSI
1072         help
1073           Support for Freescale LS1046AQDS platform.
1074           The LS1046A Development System (QDS) is a high-performance
1075           development platform that supports the QorIQ LS1046A
1076           Layerscape Architecture processor.
1077
1078 config TARGET_LS1046ARDB
1079         bool "Support ls1046ardb"
1080         select ARCH_LS1046A
1081         select ARM64
1082         select ARMV8_MULTIENTRY
1083         select BOARD_LATE_INIT
1084         select SUPPORT_SPL
1085         select DM_SPI_FLASH if DM_SPI
1086         select POWER_MC34VR500
1087         select BOARD_EARLY_INIT_F
1088         imply SCSI
1089         help
1090           Support for Freescale LS1046ARDB platform.
1091           The LS1046A Reference Design Board (RDB) is a high-performance
1092           development platform that supports the QorIQ LS1046A
1093           Layerscape Architecture processor.
1094
1095 config TARGET_H2200
1096         bool "Support h2200"
1097         select CPU_PXA
1098
1099 config TARGET_ZIPITZ2
1100         bool "Support zipitz2"
1101         select CPU_PXA
1102
1103 config TARGET_COLIBRI_PXA270
1104         bool "Support colibri_pxa270"
1105         select CPU_PXA
1106
1107 config ARCH_UNIPHIER
1108         bool "Socionext UniPhier SoCs"
1109         select BOARD_LATE_INIT
1110         select DM
1111         select DM_GPIO
1112         select DM_I2C
1113         select DM_MMC
1114         select DM_RESET
1115         select DM_SERIAL
1116         select DM_USB
1117         select OF_CONTROL
1118         select OF_LIBFDT
1119         select PINCTRL
1120         select SPL_BOARD_INIT if SPL
1121         select SPL_DM if SPL
1122         select SPL_LIBCOMMON_SUPPORT if SPL
1123         select SPL_LIBGENERIC_SUPPORT if SPL
1124         select SPL_OF_CONTROL if SPL
1125         select SPL_PINCTRL if SPL
1126         select SUPPORT_SPL
1127         imply FAT_WRITE
1128         help
1129           Support for UniPhier SoC family developed by Socionext Inc.
1130           (formerly, System LSI Business Division of Panasonic Corporation)
1131
1132 config STM32
1133         bool "Support STM32"
1134         select CPU_V7M
1135         select DM
1136         select DM_SERIAL
1137         select SYS_THUMB_BUILD
1138
1139 config ARCH_STI
1140         bool "Support STMicrolectronics SoCs"
1141         select CPU_V7
1142         select DM
1143         select DM_SERIAL
1144         select BLK
1145         select DM_MMC
1146         select DM_RESET
1147         help
1148           Support for STMicroelectronics STiH407/10 SoC family.
1149           This SoC is used on Linaro 96Board STiH410-B2260
1150
1151 config ARCH_ROCKCHIP
1152         bool "Support Rockchip SoCs"
1153         select OF_CONTROL
1154         select BLK
1155         select DM
1156         select SPL_DM if SPL
1157         select SYS_MALLOC_F
1158         select SYS_THUMB_BUILD if !ARM64
1159         select SPL_SYS_MALLOC_SIMPLE if SPL
1160         select DM_GPIO
1161         select DM_I2C
1162         select DM_MMC
1163         select DM_SERIAL
1164         select DM_SPI
1165         select DM_SPI_FLASH
1166         select DM_USB if USB
1167         select DM_PWM
1168         select DM_REGULATOR
1169         select ENABLE_ARM_SOC_BOOT0_HOOK
1170         imply CMD_FASTBOOT
1171         imply FASTBOOT
1172         imply FAT_WRITE
1173         imply USB_FUNCTION_FASTBOOT
1174         imply SPL_SYSRESET
1175         imply TPL_SYSRESET
1176         imply ADC
1177         imply SARADC_ROCKCHIP
1178
1179 config TARGET_THUNDERX_88XX
1180         bool "Support ThunderX 88xx"
1181         select ARM64
1182         select OF_CONTROL
1183         select SYS_CACHE_SHIFT_7
1184         select PL01X_SERIAL
1185
1186 config ARCH_ASPEED
1187         bool "Support Aspeed SoCs"
1188         select OF_CONTROL
1189         select DM
1190
1191 endchoice
1192
1193 config TI_SECURE_DEVICE
1194         bool "HS Device Type Support"
1195         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS
1196         help
1197           If a high secure (HS) device type is being used, this config
1198           must be set. This option impacts various aspects of the
1199           build system (to create signed boot images that can be
1200           authenticated) and the code. See the doc/README.ti-secure
1201           file for further details.
1202
1203 source "arch/arm/mach-aspeed/Kconfig"
1204
1205 source "arch/arm/mach-at91/Kconfig"
1206
1207 source "arch/arm/mach-bcm283x/Kconfig"
1208
1209 source "arch/arm/mach-davinci/Kconfig"
1210
1211 source "arch/arm/mach-exynos/Kconfig"
1212
1213 source "arch/arm/mach-highbank/Kconfig"
1214
1215 source "arch/arm/mach-integrator/Kconfig"
1216
1217 source "arch/arm/mach-keystone/Kconfig"
1218
1219 source "arch/arm/mach-kirkwood/Kconfig"
1220
1221 source "arch/arm/mach-mvebu/Kconfig"
1222
1223 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1224
1225 source "arch/arm/mach-imx/mx2/Kconfig"
1226
1227 source "arch/arm/mach-imx/mx5/Kconfig"
1228
1229 source "arch/arm/mach-imx/mx6/Kconfig"
1230
1231 source "arch/arm/mach-imx/mx7/Kconfig"
1232
1233 source "arch/arm/mach-imx/mx7ulp/Kconfig"
1234
1235 source "arch/arm/mach-imx/mx8m/Kconfig"
1236
1237 source "arch/arm/mach-imx/mxs/Kconfig"
1238
1239 source "arch/arm/mach-omap2/Kconfig"
1240
1241 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1242
1243 source "arch/arm/mach-orion5x/Kconfig"
1244
1245 source "arch/arm/mach-rmobile/Kconfig"
1246
1247 source "arch/arm/mach-meson/Kconfig"
1248
1249 source "arch/arm/mach-qemu/Kconfig"
1250
1251 source "arch/arm/mach-rockchip/Kconfig"
1252
1253 source "arch/arm/mach-s5pc1xx/Kconfig"
1254
1255 source "arch/arm/mach-snapdragon/Kconfig"
1256
1257 source "arch/arm/mach-socfpga/Kconfig"
1258
1259 source "arch/arm/mach-sti/Kconfig"
1260
1261 source "arch/arm/mach-stm32/Kconfig"
1262
1263 source "arch/arm/mach-sunxi/Kconfig"
1264
1265 source "arch/arm/mach-tegra/Kconfig"
1266
1267 source "arch/arm/mach-uniphier/Kconfig"
1268
1269 source "arch/arm/cpu/armv7/vf610/Kconfig"
1270
1271 source "arch/arm/mach-zynq/Kconfig"
1272
1273 source "arch/arm/cpu/armv7/Kconfig"
1274
1275 source "arch/arm/cpu/armv8/zynqmp/Kconfig"
1276
1277 source "arch/arm/cpu/armv8/Kconfig"
1278
1279 source "arch/arm/mach-imx/Kconfig"
1280
1281 source "board/bosch/shc/Kconfig"
1282 source "board/CarMediaLab/flea3/Kconfig"
1283 source "board/Marvell/aspenite/Kconfig"
1284 source "board/Marvell/gplugd/Kconfig"
1285 source "board/armadeus/apf27/Kconfig"
1286 source "board/armltd/vexpress/Kconfig"
1287 source "board/armltd/vexpress64/Kconfig"
1288 source "board/broadcom/bcm23550_w1d/Kconfig"
1289 source "board/broadcom/bcm28155_ap/Kconfig"
1290 source "board/broadcom/bcmcygnus/Kconfig"
1291 source "board/broadcom/bcmnsp/Kconfig"
1292 source "board/broadcom/bcmns2/Kconfig"
1293 source "board/cavium/thunderx/Kconfig"
1294 source "board/cirrus/edb93xx/Kconfig"
1295 source "board/eets/pdu001/Kconfig"
1296 source "board/freescale/ls2080a/Kconfig"
1297 source "board/freescale/ls2080aqds/Kconfig"
1298 source "board/freescale/ls2080ardb/Kconfig"
1299 source "board/freescale/ls1088a/Kconfig"
1300 source "board/freescale/ls1021aqds/Kconfig"
1301 source "board/freescale/ls1043aqds/Kconfig"
1302 source "board/freescale/ls1021atwr/Kconfig"
1303 source "board/freescale/ls1021aiot/Kconfig"
1304 source "board/freescale/ls1046aqds/Kconfig"
1305 source "board/freescale/ls1043ardb/Kconfig"
1306 source "board/freescale/ls1046ardb/Kconfig"
1307 source "board/freescale/ls1012aqds/Kconfig"
1308 source "board/freescale/ls1012ardb/Kconfig"
1309 source "board/freescale/ls1012afrdm/Kconfig"
1310 source "board/freescale/mx31ads/Kconfig"
1311 source "board/freescale/mx31pdk/Kconfig"
1312 source "board/freescale/mx35pdk/Kconfig"
1313 source "board/freescale/s32v234evb/Kconfig"
1314 source "board/gdsys/a38x/Kconfig"
1315 source "board/grinn/chiliboard/Kconfig"
1316 source "board/gumstix/pepper/Kconfig"
1317 source "board/h2200/Kconfig"
1318 source "board/hisilicon/hikey/Kconfig"
1319 source "board/hisilicon/poplar/Kconfig"
1320 source "board/imx31_phycore/Kconfig"
1321 source "board/isee/igep003x/Kconfig"
1322 source "board/phytec/pcm051/Kconfig"
1323 source "board/silica/pengwyn/Kconfig"
1324 source "board/spear/spear300/Kconfig"
1325 source "board/spear/spear310/Kconfig"
1326 source "board/spear/spear320/Kconfig"
1327 source "board/spear/spear600/Kconfig"
1328 source "board/spear/x600/Kconfig"
1329 source "board/st/stv0991/Kconfig"
1330 source "board/tcl/sl50/Kconfig"
1331 source "board/birdland/bav335x/Kconfig"
1332 source "board/timll/devkit3250/Kconfig"
1333 source "board/toradex/colibri_pxa270/Kconfig"
1334 source "board/vscom/baltos/Kconfig"
1335 source "board/woodburn/Kconfig"
1336 source "board/work-microwave/work_92105/Kconfig"
1337 source "board/zipitz2/Kconfig"
1338
1339 source "arch/arm/Kconfig.debug"
1340
1341 endmenu
1342
1343 config SPL_LDSCRIPT
1344         default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if ARCH_MX23 || ARCH_MX28
1345         default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
1346         default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64
1347
1348