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 config SYS_ICACHE_OFF
  78         bool "Do not enable icache"
  79         default n
  80         help
  81           Do not enable instruction cache in U-Boot.
  82
  83 config SPL_SYS_ICACHE_OFF
  84         bool "Do not enable icache in SPL"
  85         depends on SPL
  86         default SYS_ICACHE_OFF
  87         help
  88           Do not enable instruction cache in SPL.
  89
  90 config SYS_DCACHE_OFF
  91         bool "Do not enable dcache"
  92         default n
  93         help
  94           Do not enable data cache in U-Boot.
  95
  96 config SPL_SYS_DCACHE_OFF
  97         bool "Do not enable dcache in SPL"
  98         depends on SPL
  99         default SYS_DCACHE_OFF
 100         help
 101           Do not enable data cache in SPL.
 102
 103 config SYS_ARM_CACHE_CP15
 104         bool "CP15 based cache enabling support"
 105         help
 106           Select this if your processor suports enabling caches by using
 107           CP15 registers.
 108
 109 config SYS_ARM_MMU
 110         bool "MMU-based Paged Memory Management Support"
 111         select SYS_ARM_CACHE_CP15
 112         help
 113           Select if you want MMU-based virtualised addressing space
 114           support by paged memory management.
 115
 116 config SYS_ARM_MPU
 117         bool 'Use the ARM v7 PMSA Compliant MPU'
 118         help
 119           Some ARM systems without an MMU have instead a Memory Protection
 120           Unit (MPU) that defines the type and permissions for regions of
 121           memory.
 122           If your CPU has an MPU then you should choose 'y' here unless you
 123           know that you do not want to use the MPU.
 124
 125 # If set, the workarounds for these ARM errata are applied early during U-Boot
 126 # startup. Note that in general these options force the workarounds to be
 127 # applied; no CPU-type/version detection exists, unlike the similar options in
 128 # the Linux kernel. Do not set these options unless they apply!  Also note that
 129 # the following can be machine specific errata. These do have ability to
 130 # provide rudimentary version and machine specific checks, but expect no
 131 # product checks:
 132 # CONFIG_ARM_ERRATA_430973
 133 # CONFIG_ARM_ERRATA_454179
 134 # CONFIG_ARM_ERRATA_621766
 135 # CONFIG_ARM_ERRATA_798870
 136 # CONFIG_ARM_ERRATA_801819
 137 # CONFIG_ARM_CORTEX_A8_CVE_2017_5715
 138 # CONFIG_ARM_CORTEX_A15_CVE_2017_5715
 139
 140 config ARM_ERRATA_430973
 141         bool
 142
 143 config ARM_ERRATA_454179
 144         bool
 145
 146 config ARM_ERRATA_621766
 147         bool
 148
 149 config ARM_ERRATA_716044
 150         bool
 151
 152 config ARM_ERRATA_725233
 153         bool
 154
 155 config ARM_ERRATA_742230
 156         bool
 157
 158 config ARM_ERRATA_743622
 159         bool
 160
 161 config ARM_ERRATA_751472
 162         bool
 163
 164 config ARM_ERRATA_761320
 165         bool
 166
 167 config ARM_ERRATA_773022
 168         bool
 169
 170 config ARM_ERRATA_774769
 171         bool
 172
 173 config ARM_ERRATA_794072
 174         bool
 175
 176 config ARM_ERRATA_798870
 177         bool
 178
 179 config ARM_ERRATA_801819
 180         bool
 181
 182 config ARM_ERRATA_826974
 183         bool
 184
 185 config ARM_ERRATA_828024
 186         bool
 187
 188 config ARM_ERRATA_829520
 189         bool
 190
 191 config ARM_ERRATA_833069
 192         bool
 193
 194 config ARM_ERRATA_833471
 195         bool
 196
 197 config ARM_ERRATA_845369
 198         bool
 199
 200 config ARM_ERRATA_852421
 201         bool
 202
 203 config ARM_ERRATA_852423
 204         bool
 205
 206 config ARM_ERRATA_855873
 207         bool
 208
 209 config ARM_CORTEX_A8_CVE_2017_5715
 210         bool
 211
 212 config ARM_CORTEX_A15_CVE_2017_5715
 213         bool
 214
 215 config CPU_ARM720T
 216         bool
 217         select SYS_CACHE_SHIFT_5
 218         imply SYS_ARM_MMU
 219
 220 config CPU_ARM920T
 221         bool
 222         select SYS_CACHE_SHIFT_5
 223         imply SYS_ARM_MMU
 224
 225 config CPU_ARM926EJS
 226         bool
 227         select SYS_CACHE_SHIFT_5
 228         imply SYS_ARM_MMU
 229
 230 config CPU_ARM946ES
 231         bool
 232         select SYS_CACHE_SHIFT_5
 233         imply SYS_ARM_MMU
 234
 235 config CPU_ARM1136
 236         bool
 237         select SYS_CACHE_SHIFT_5
 238         imply SYS_ARM_MMU
 239
 240 config CPU_ARM1176
 241         bool
 242         select HAS_VBAR
 243         select SYS_CACHE_SHIFT_5
 244         imply SYS_ARM_MMU
 245
 246 config CPU_V7A
 247         bool
 248         select HAS_THUMB2
 249         select HAS_VBAR
 250         select SYS_CACHE_SHIFT_6
 251         imply SYS_ARM_MMU
 252
 253 config CPU_V7M
 254         bool
 255         select HAS_THUMB2
 256         select SYS_ARM_MPU
 257         select SYS_CACHE_SHIFT_5
 258         select SYS_THUMB_BUILD
 259         select THUMB2_KERNEL
 260
 261 config CPU_V7R
 262         bool
 263         select HAS_THUMB2
 264         select SYS_ARM_CACHE_CP15
 265         select SYS_ARM_MPU
 266         select SYS_CACHE_SHIFT_6
 267
 268 config CPU_PXA
 269         bool
 270         select SYS_CACHE_SHIFT_5
 271         imply SYS_ARM_MMU
 272
 273 config CPU_SA1100
 274         bool
 275         select SYS_CACHE_SHIFT_5
 276         imply SYS_ARM_MMU
 277
 278 config SYS_CPU
 279         default "arm720t" if CPU_ARM720T
 280         default "arm920t" if CPU_ARM920T
 281         default "arm926ejs" if CPU_ARM926EJS
 282         default "arm946es" if CPU_ARM946ES
 283         default "arm1136" if CPU_ARM1136
 284         default "arm1176" if CPU_ARM1176
 285         default "armv7" if CPU_V7A
 286         default "armv7" if CPU_V7R
 287         default "armv7m" if CPU_V7M
 288         default "pxa" if CPU_PXA
 289         default "sa1100" if CPU_SA1100
 290         default "armv8" if ARM64
 291
 292 config SYS_ARM_ARCH
 293         int
 294         default 4 if CPU_ARM720T
 295         default 4 if CPU_ARM920T
 296         default 5 if CPU_ARM926EJS
 297         default 5 if CPU_ARM946ES
 298         default 6 if CPU_ARM1136
 299         default 6 if CPU_ARM1176
 300         default 7 if CPU_V7A
 301         default 7 if CPU_V7M
 302         default 7 if CPU_V7R
 303         default 5 if CPU_PXA
 304         default 4 if CPU_SA1100
 305         default 8 if ARM64
 306
 307 config SYS_CACHE_SHIFT_5
 308         bool
 309
 310 config SYS_CACHE_SHIFT_6
 311         bool
 312
 313 config SYS_CACHE_SHIFT_7
 314         bool
 315
 316 config SYS_CACHELINE_SIZE
 317         int
 318         default 128 if SYS_CACHE_SHIFT_7
 319         default 64 if SYS_CACHE_SHIFT_6
 320         default 32 if SYS_CACHE_SHIFT_5
 321
 322 config SYS_ARCH_TIMER
 323         bool "ARM Generic Timer support"
 324         depends on CPU_V7A || ARM64
 325         default y if ARM64
 326         help
 327           The ARM Generic Timer (aka arch-timer) provides an architected
 328           interface to a timer source on an SoC.
 329           It is mandantory for ARMv8 implementation and widely available
 330           on ARMv7 systems.
 331
 332 config ARM_SMCCC
 333         bool "Support for ARM SMC Calling Convention (SMCCC)"
 334         depends on CPU_V7A || ARM64
 335         select ARM_PSCI_FW
 336         help
 337           Say Y here if you want to enable ARM SMC Calling Convention.
 338           This should be enabled if U-Boot needs to communicate with system
 339           firmware (for example, PSCI) according to SMCCC.
 340
 341 config SEMIHOSTING
 342         bool "support boot from semihosting"
 343         help
 344           In emulated environments, semihosting is a way for
 345           the hosted environment to call out to the emulator to
 346           retrieve files from the host machine.
 347
 348 config SYS_THUMB_BUILD
 349         bool "Build U-Boot using the Thumb instruction set"
 350         depends on !ARM64
 351         help
 352            Use this flag to build U-Boot using the Thumb instruction set for
 353            ARM architectures. Thumb instruction set provides better code
 354            density. For ARM architectures that support Thumb2 this flag will
 355            result in Thumb2 code generated by GCC.
 356
 357 config SPL_SYS_THUMB_BUILD
 358         bool "Build SPL using the Thumb instruction set"
 359         default y if SYS_THUMB_BUILD
 360         depends on !ARM64
 361         help
 362            Use this flag to build SPL using the Thumb instruction set for
 363            ARM architectures. Thumb instruction set provides better code
 364            density. For ARM architectures that support Thumb2 this flag will
 365            result in Thumb2 code generated by GCC.
 366
 367 config TPL_SYS_THUMB_BUILD
 368         bool "Build TPL using the Thumb instruction set"
 369         default y if SYS_THUMB_BUILD
 370         depends on TPL && !ARM64
 371         help
 372            Use this flag to build SPL using the Thumb instruction set for
 373            ARM architectures. Thumb instruction set provides better code
 374            density. For ARM architectures that support Thumb2 this flag will
 375            result in Thumb2 code generated by GCC.
 376
 377
 378 config SYS_L2CACHE_OFF
 379         bool "L2cache off"
 380         help
 381           If SoC does not support L2CACHE or one do not want to enable
 382           L2CACHE, choose this option.
 383
 384 config ENABLE_ARM_SOC_BOOT0_HOOK
 385         bool "prepare BOOT0 header"
 386         help
 387           If the SoC's BOOT0 requires a header area filled with (magic)
 388           values, then choose this option, and create a file included as
 389           <asm/arch/boot0.h> which contains the required assembler code.
 390
 391 config ARM_CORTEX_CPU_IS_UP
 392         bool
 393         default n
 394
 395 config USE_ARCH_MEMCPY
 396         bool "Use an assembly optimized implementation of memcpy"
 397         default y
 398         depends on !ARM64
 399         help
 400           Enable the generation of an optimized version of memcpy.
 401           Such implementation may be faster under some conditions
 402           but may increase the binary size.
 403
 404 config SPL_USE_ARCH_MEMCPY
 405         bool "Use an assembly optimized implementation of memcpy for SPL"
 406         default y if USE_ARCH_MEMCPY
 407         depends on !ARM64
 408         help
 409           Enable the generation of an optimized version of memcpy.
 410           Such implementation may be faster under some conditions
 411           but may increase the binary size.
 412
 413 config TPL_USE_ARCH_MEMCPY
 414         bool "Use an assembly optimized implementation of memcpy for TPL"
 415         default y if USE_ARCH_MEMCPY
 416         depends on !ARM64
 417         help
 418           Enable the generation of an optimized version of memcpy.
 419           Such implementation may be faster under some conditions
 420           but may increase the binary size.
 421
 422 config USE_ARCH_MEMSET
 423         bool "Use an assembly optimized implementation of memset"
 424         default y
 425         depends on !ARM64
 426         help
 427           Enable the generation of an optimized version of memset.
 428           Such implementation may be faster under some conditions
 429           but may increase the binary size.
 430
 431 config SPL_USE_ARCH_MEMSET
 432         bool "Use an assembly optimized implementation of memset for SPL"
 433         default y if USE_ARCH_MEMSET
 434         depends on !ARM64
 435         help
 436           Enable the generation of an optimized version of memset.
 437           Such implementation may be faster under some conditions
 438           but may increase the binary size.
 439
 440 config TPL_USE_ARCH_MEMSET
 441         bool "Use an assembly optimized implementation of memset for TPL"
 442         default y if USE_ARCH_MEMSET
 443         depends on !ARM64
 444         help
 445           Enable the generation of an optimized version of memset.
 446           Such implementation may be faster under some conditions
 447           but may increase the binary size.
 448
 449 config ARM64_SUPPORT_AARCH32
 450         bool "ARM64 system support AArch32 execution state"
 451         default y if ARM64 && !TARGET_THUNDERX_88XX
 452         help
 453           This ARM64 system supports AArch32 execution state.
 454
 455 choice
 456         prompt "Target select"
 457         default TARGET_HIKEY
 458
 459 config ARCH_AT91
 460         bool "Atmel AT91"
 461         select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB
 462
 463 config TARGET_EDB93XX
 464         bool "Support edb93xx"
 465         select CPU_ARM920T
 466         select PL010_SERIAL
 467
 468 config TARGET_ASPENITE
 469         bool "Support aspenite"
 470         select CPU_ARM926EJS
 471
 472 config TARGET_GPLUGD
 473         bool "Support gplugd"
 474         select CPU_ARM926EJS
 475
 476 config ARCH_DAVINCI
 477         bool "TI DaVinci"
 478         select CPU_ARM926EJS
 479         imply CMD_SAVES
 480         help
 481           Support for TI's DaVinci platform.
 482
 483 config KIRKWOOD
 484         bool "Marvell Kirkwood"
 485         select ARCH_MISC_INIT
 486         select BOARD_EARLY_INIT_F
 487         select CPU_ARM926EJS
 488
 489 config ARCH_MVEBU
 490         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 491         select DM
 492         select DM_ETH
 493         select DM_SERIAL
 494         select DM_SPI
 495         select DM_SPI_FLASH
 496         select OF_CONTROL
 497         select OF_SEPARATE
 498         select SPI
 499         imply CMD_DM
 500
 501 config TARGET_APF27
 502         bool "Support apf27"
 503         select CPU_ARM926EJS
 504         select SUPPORT_SPL
 505
 506 config ORION5X
 507         bool "Marvell Orion"
 508         select CPU_ARM926EJS
 509
 510 config TARGET_SPEAR300
 511         bool "Support spear300"
 512         select BOARD_EARLY_INIT_F
 513         select CPU_ARM926EJS
 514         select PL011_SERIAL
 515         imply CMD_SAVES
 516
 517 config TARGET_SPEAR310
 518         bool "Support spear310"
 519         select BOARD_EARLY_INIT_F
 520         select CPU_ARM926EJS
 521         select PL011_SERIAL
 522         imply CMD_SAVES
 523
 524 config TARGET_SPEAR320
 525         bool "Support spear320"
 526         select BOARD_EARLY_INIT_F
 527         select CPU_ARM926EJS
 528         select PL011_SERIAL
 529         imply CMD_SAVES
 530
 531 config TARGET_SPEAR600
 532         bool "Support spear600"
 533         select BOARD_EARLY_INIT_F
 534         select CPU_ARM926EJS
 535         select PL011_SERIAL
 536         imply CMD_SAVES
 537
 538 config TARGET_STV0991
 539         bool "Support stv0991"
 540         select CPU_V7A
 541         select DM
 542         select DM_SERIAL
 543         select DM_SPI
 544         select DM_SPI_FLASH
 545         select PL01X_SERIAL
 546         select SPI
 547         select SPI_FLASH
 548         imply CMD_DM
 549
 550 config TARGET_X600
 551         bool "Support x600"
 552         select BOARD_LATE_INIT
 553         select CPU_ARM926EJS
 554         select PL011_SERIAL
 555         select SUPPORT_SPL
 556
 557 config TARGET_WOODBURN
 558         bool "Support woodburn"
 559         select CPU_ARM1136
 560
 561 config TARGET_WOODBURN_SD
 562         bool "Support woodburn_sd"
 563         select CPU_ARM1136
 564         select SUPPORT_SPL
 565
 566 config TARGET_FLEA3
 567         bool "Support flea3"
 568         select CPU_ARM1136
 569
 570 config TARGET_MX35PDK
 571         bool "Support mx35pdk"
 572         select BOARD_LATE_INIT
 573         select CPU_ARM1136
 574
 575 config ARCH_BCM283X
 576         bool "Broadcom BCM283X family"
 577         select DM
 578         select DM_GPIO
 579         select DM_SERIAL
 580         select OF_CONTROL
 581         select PL01X_SERIAL
 582         select SERIAL_SEARCH_ALL
 583         imply CMD_DM
 584         imply FAT_WRITE
 585
 586 config ARCH_BCM63158
 587         bool "Broadcom BCM63158 family"
 588         select DM
 589         select OF_CONTROL
 590         imply CMD_DM
 591
 592 config ARCH_BCM6858
 593         bool "Broadcom BCM6858 family"
 594         select DM
 595         select OF_CONTROL
 596         imply CMD_DM
 597
 598 config TARGET_VEXPRESS_CA15_TC2
 599         bool "Support vexpress_ca15_tc2"
 600         select CPU_V7A
 601         select CPU_V7_HAS_NONSEC
 602         select CPU_V7_HAS_VIRT
 603         select PL011_SERIAL
 604
 605 config ARCH_BCMSTB
 606         bool "Broadcom BCM7XXX family"
 607         select CPU_V7A
 608         select DM
 609         select OF_CONTROL
 610         select OF_PRIOR_STAGE
 611         imply CMD_DM
 612         help
 613           This enables support for Broadcom ARM-based set-top box
 614           chipsets, including the 7445 family of chips.
 615
 616 config TARGET_VEXPRESS_CA5X2
 617         bool "Support vexpress_ca5x2"
 618         select CPU_V7A
 619         select PL011_SERIAL
 620
 621 config TARGET_VEXPRESS_CA9X4
 622         bool "Support vexpress_ca9x4"
 623         select CPU_V7A
 624         select PL011_SERIAL
 625
 626 config TARGET_BCM23550_W1D
 627         bool "Support bcm23550_w1d"
 628         select CPU_V7A
 629         imply CRC32_VERIFY
 630         imply FAT_WRITE
 631
 632 config TARGET_BCM28155_AP
 633         bool "Support bcm28155_ap"
 634         select CPU_V7A
 635         imply CRC32_VERIFY
 636         imply FAT_WRITE
 637
 638 config TARGET_BCMCYGNUS
 639         bool "Support bcmcygnus"
 640         select CPU_V7A
 641         imply BCM_SF2_ETH
 642         imply BCM_SF2_ETH_GMAC
 643         imply CMD_HASH
 644         imply CRC32_VERIFY
 645         imply FAT_WRITE
 646         imply HASH_VERIFY
 647         imply NETDEVICES
 648
 649 config TARGET_BCMNSP
 650         bool "Support bcmnsp"
 651         select CPU_V7A
 652
 653 config TARGET_BCMNS2
 654         bool "Support Broadcom Northstar2"
 655         select ARM64
 656         help
 657           Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
 658           ARMv8 Cortex-A57 processors targeting a broad range of networking
 659           applications
 660
 661 config ARCH_EXYNOS
 662         bool "Samsung EXYNOS"
 663         select DM
 664         select DM_GPIO
 665         select DM_I2C
 666         select DM_KEYBOARD
 667         select DM_SERIAL
 668         select DM_SPI
 669         select DM_SPI_FLASH
 670         select SPI
 671         imply SYS_THUMB_BUILD
 672         imply CMD_DM
 673         imply FAT_WRITE
 674
 675 config ARCH_S5PC1XX
 676         bool "Samsung S5PC1XX"
 677         select CPU_V7A
 678         select DM
 679         select DM_GPIO
 680         select DM_I2C
 681         select DM_SERIAL
 682         imply CMD_DM
 683
 684 config ARCH_HIGHBANK
 685         bool "Calxeda Highbank"
 686         select CPU_V7A
 687         select PL011_SERIAL
 688
 689 config ARCH_INTEGRATOR
 690         bool "ARM Ltd. Integrator family"
 691         select DM
 692         select DM_SERIAL
 693         select PL01X_SERIAL
 694         imply CMD_DM
 695
 696 config ARCH_KEYSTONE
 697         bool "TI Keystone"
 698         select CMD_POWEROFF
 699         select CPU_V7A
 700         select SUPPORT_SPL
 701         select SYS_ARCH_TIMER
 702         select SYS_THUMB_BUILD
 703         imply CMD_MTDPARTS
 704         imply CMD_SAVES
 705         imply FIT
 706
 707 config ARCH_K3
 708         bool "Texas Instruments' K3 Architecture"
 709         select SPL
 710         select SUPPORT_SPL
 711         select FIT
 712
 713 config ARCH_OMAP2PLUS
 714         bool "TI OMAP2+"
 715         select CPU_V7A
 716         select SPL_BOARD_INIT if SPL
 717         select SPL_STACK_R if SPL
 718         select SUPPORT_SPL
 719         imply FIT
 720
 721 config ARCH_MESON
 722         bool "Amlogic Meson"
 723         imply DISTRO_DEFAULTS
 724         help
 725           Support for the Meson SoC family developed by Amlogic Inc.,
 726           targeted at media players and tablet computers. We currently
 727           support the S905 (GXBaby) 64-bit SoC.
 728
 729 config ARCH_MEDIATEK
 730         bool "MediaTek SoCs"
 731         select BINMAN
 732         select DM
 733         select OF_CONTROL
 734         select SPL_DM if SPL
 735         select SPL_LIBCOMMON_SUPPORT if SPL
 736         select SPL_LIBGENERIC_SUPPORT if SPL
 737         select SPL_OF_CONTROL if SPL
 738         select SUPPORT_SPL
 739         help
 740           Support for the MediaTek SoCs family developed by MediaTek Inc.
 741           Please refer to doc/README.mediatek for more information.
 742
 743 config ARCH_LPC32XX
 744         bool "NXP LPC32xx platform"
 745         select CPU_ARM926EJS
 746         select DM
 747         select DM_GPIO
 748         select DM_SERIAL
 749         select SPL_DM if SPL
 750         select SUPPORT_SPL
 751         imply CMD_DM
 752
 753 config ARCH_IMX8
 754         bool "NXP i.MX8 platform"
 755         select ARM64
 756         select DM
 757         select OF_CONTROL
 758
 759 config ARCH_IMX8M
 760         bool "NXP i.MX8M platform"
 761         select ARM64
 762         select DM
 763         select SUPPORT_SPL
 764         imply CMD_DM
 765
 766 config ARCH_MX23
 767         bool "NXP i.MX23 family"
 768         select CPU_ARM926EJS
 769         select PL011_SERIAL
 770         select SUPPORT_SPL
 771
 772 config ARCH_MX25
 773         bool "NXP MX25"
 774         select CPU_ARM926EJS
 775         imply MXC_GPIO
 776
 777 config ARCH_MX28
 778         bool "NXP i.MX28 family"
 779         select CPU_ARM926EJS
 780         select PL011_SERIAL
 781         select SUPPORT_SPL
 782
 783 config ARCH_MX31
 784         bool "NXP i.MX31 family"
 785         select CPU_ARM1136
 786
 787 config ARCH_MX7ULP
 788         bool "NXP MX7ULP"
 789         select CPU_V7A
 790         select ROM_UNIFIED_SECTIONS
 791         imply MXC_GPIO
 792
 793 config ARCH_MX7
 794         bool "Freescale MX7"
 795         select ARCH_MISC_INIT
 796         select BOARD_EARLY_INIT_F
 797         select CPU_V7A
 798         select SYS_FSL_HAS_SEC if SECURE_BOOT
 799         select SYS_FSL_SEC_COMPAT_4
 800         select SYS_FSL_SEC_LE
 801         imply MXC_GPIO
 802
 803 config ARCH_MX6
 804         bool "Freescale MX6"
 805         select CPU_V7A
 806         select SYS_FSL_HAS_SEC if SECURE_BOOT
 807         select SYS_FSL_SEC_COMPAT_4
 808         select SYS_FSL_SEC_LE
 809         select SYS_THUMB_BUILD if SPL
 810         imply MXC_GPIO
 811
 812 if ARCH_MX6
 813 config SPL_LDSCRIPT
 814         default "arch/arm/mach-omap2/u-boot-spl.lds"
 815 endif
 816
 817 config ARCH_MX5
 818         bool "Freescale MX5"
 819         select BOARD_EARLY_INIT_F
 820         select CPU_V7A
 821         imply MXC_GPIO
 822
 823 config ARCH_OWL
 824         bool "Actions Semi OWL SoCs"
 825         select ARM64
 826         select DM
 827         select DM_SERIAL
 828         select OF_CONTROL
 829         imply CMD_DM
 830
 831 config ARCH_QEMU
 832         bool "QEMU Virtual Platform"
 833         select DM
 834         select DM_SERIAL
 835         select OF_CONTROL
 836         select PL01X_SERIAL
 837         imply CMD_DM
 838         imply DM_RTC
 839         imply RTC_PL031
 840
 841 config ARCH_RMOBILE
 842         bool "Renesas ARM SoCs"
 843         select BOARD_EARLY_INIT_F if !RZA1
 844         select DM
 845         select DM_SERIAL
 846         imply CMD_DM
 847         imply FAT_WRITE
 848         imply SYS_THUMB_BUILD
 849         imply ARCH_MISC_INIT if DISPLAY_CPUINFO
 850
 851 config TARGET_S32V234EVB
 852         bool "Support s32v234evb"
 853         select ARM64
 854         select SYS_FSL_ERRATUM_ESDHC111
 855
 856 config ARCH_SNAPDRAGON
 857         bool "Qualcomm Snapdragon SoCs"
 858         select ARM64
 859         select DM
 860         select DM_GPIO
 861         select DM_SERIAL
 862         select MSM_SMEM
 863         select OF_CONTROL
 864         select OF_SEPARATE
 865         select SMEM
 866         select SPMI
 867         imply CMD_DM
 868
 869 config ARCH_SOCFPGA
 870         bool "Altera SOCFPGA family"
 871         select ARCH_EARLY_INIT_R
 872         select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
 873         select ARM64 if TARGET_SOCFPGA_STRATIX10
 874         select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 875         select DM
 876         select DM_SERIAL
 877         select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 878         select OF_CONTROL
 879         select SPL_DM_RESET if DM_RESET
 880         select SPL_DM_SERIAL
 881         select SPL_LIBCOMMON_SUPPORT
 882         select SPL_LIBGENERIC_SUPPORT
 883         select SPL_NAND_SUPPORT if SPL_NAND_DENALI
 884         select SPL_OF_CONTROL
 885         select SPL_SEPARATE_BSS if TARGET_SOCFPGA_STRATIX10
 886         select SPL_SERIAL_SUPPORT
 887         select SPL_WATCHDOG_SUPPORT
 888         select SUPPORT_SPL
 889         select SYS_NS16550
 890         select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 891         imply CMD_DM
 892         imply CMD_MTDPARTS
 893         imply CRC32_VERIFY
 894         imply DM_SPI
 895         imply DM_SPI_FLASH
 896         imply FAT_WRITE
 897         imply SPL
 898         imply SPL_DM
 899         imply SPL_LIBDISK_SUPPORT
 900         imply SPL_MMC_SUPPORT
 901         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
 902         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
 903         imply SPL_SPI_FLASH_SUPPORT
 904         imply SPL_SPI_SUPPORT
 905         imply L2X0_CACHE
 906
 907 config ARCH_SUNXI
 908         bool "Support sunxi (Allwinner) SoCs"
 909         select BINMAN
 910         select CMD_GPIO
 911         select CMD_MMC if MMC
 912         select CMD_USB if DISTRO_DEFAULTS
 913         select CLK
 914         select DM
 915         select DM_ETH
 916         select DM_GPIO
 917         select DM_KEYBOARD
 918         select DM_MMC if MMC
 919         select DM_SCSI if SCSI
 920         select DM_SERIAL
 921         select DM_USB if DISTRO_DEFAULTS
 922         select OF_BOARD_SETUP
 923         select OF_CONTROL
 924         select OF_SEPARATE
 925         select SPECIFY_CONSOLE_INDEX
 926         select SPL_STACK_R if SPL
 927         select SPL_SYS_MALLOC_SIMPLE if SPL
 928         select SPL_SYS_THUMB_BUILD if !ARM64
 929         select SYS_NS16550
 930         select SYS_THUMB_BUILD if !ARM64
 931         select USB if DISTRO_DEFAULTS
 932         select USB_KEYBOARD if DISTRO_DEFAULTS
 933         select USB_STORAGE if DISTRO_DEFAULTS
 934         select USE_TINY_PRINTF
 935         imply CMD_DM
 936         imply CMD_GPT
 937         imply CMD_UBI if NAND
 938         imply DISTRO_DEFAULTS
 939         imply FAT_WRITE
 940         imply FIT
 941         imply OF_LIBFDT_OVERLAY
 942         imply PRE_CONSOLE_BUFFER
 943         imply SPL_GPIO_SUPPORT
 944         imply SPL_LIBCOMMON_SUPPORT
 945         imply SPL_LIBGENERIC_SUPPORT
 946         imply SPL_MMC_SUPPORT if MMC
 947         imply SPL_POWER_SUPPORT
 948         imply SPL_SERIAL_SUPPORT
 949         imply USB_GADGET
 950
 951 config ARCH_VERSAL
 952         bool "Support Xilinx Versal Platform"
 953         select ARM64
 954         select CLK
 955         select DM
 956         select DM_ETH if NET
 957         select DM_MMC if MMC
 958         select DM_SERIAL
 959         select OF_CONTROL
 960
 961 config ARCH_VF610
 962         bool "Freescale Vybrid"
 963         select CPU_V7A
 964         select SYS_FSL_ERRATUM_ESDHC111
 965         imply CMD_MTDPARTS
 966         imply NAND
 967
 968 config ARCH_ZYNQ
 969         bool "Xilinx Zynq based platform"
 970         select BOARD_EARLY_INIT_F if WDT
 971         select CLK
 972         select CLK_ZYNQ
 973         select CPU_V7A
 974         select DM
 975         select DM_ETH if NET
 976         select DM_MMC if MMC
 977         select DM_SERIAL
 978         select DM_SPI
 979         select DM_SPI_FLASH
 980         select DM_USB if USB
 981         select OF_CONTROL
 982         select SPI
 983         select SPL_BOARD_INIT if SPL
 984         select SPL_CLK if SPL
 985         select SPL_DM if SPL
 986         select SPL_OF_CONTROL if SPL
 987         select SPL_SEPARATE_BSS if SPL
 988         select SUPPORT_SPL
 989         imply ARCH_EARLY_INIT_R
 990         imply BOARD_LATE_INIT
 991         imply CMD_CLK
 992         imply CMD_DM
 993         imply CMD_SPL
 994         imply FAT_WRITE
 995
 996 config ARCH_ZYNQMP_R5
 997         bool "Xilinx ZynqMP R5 based platform"
 998         select CLK
 999         select CPU_V7R
1000         select DM
1001         select DM_ETH if NET
1002         select DM_MMC if MMC
1003         select DM_SERIAL
1004         select OF_CONTROL
1005         imply CMD_DM
1006         imply DM_USB_GADGET
1007
1008 config ARCH_ZYNQMP
1009         bool "Xilinx ZynqMP based platform"
1010         select ARM64
1011         select CLK
1012         select DM
1013         select DM_ETH if NET
1014         select DM_MMC if MMC
1015         select DM_SERIAL
1016         select DM_SPI if SPI
1017         select DM_SPI_FLASH if DM_SPI
1018         select DM_USB if USB
1019         select OF_CONTROL
1020         select SPL_BOARD_INIT if SPL
1021         select SPL_CLK if SPL
1022         select SPL_SEPARATE_BSS if SPL
1023         select SUPPORT_SPL
1024         imply BOARD_LATE_INIT
1025         imply CMD_DM
1026         imply FAT_WRITE
1027         imply MP
1028         imply DM_USB_GADGET
1029
1030 config TEGRA
1031         bool "NVIDIA Tegra"
1032         imply DISTRO_DEFAULTS
1033         imply FAT_WRITE
1034
1035 config TARGET_VEXPRESS64_AEMV8A
1036         bool "Support vexpress_aemv8a"
1037         select ARM64
1038         select PL01X_SERIAL
1039
1040 config TARGET_VEXPRESS64_BASE_FVP
1041         bool "Support Versatile Express ARMv8a FVP BASE model"
1042         select ARM64
1043         select PL01X_SERIAL
1044         select SEMIHOSTING
1045
1046 config TARGET_VEXPRESS64_BASE_FVP_DRAM
1047         bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
1048         select ARM64
1049         select PL01X_SERIAL
1050         help
1051           This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
1052           the default config to allow the user to load the images directly into
1053           DRAM using model parameters rather than by using semi-hosting to load
1054           the files from the host filesystem.
1055
1056 config TARGET_VEXPRESS64_JUNO
1057         bool "Support Versatile Express Juno Development Platform"
1058         select ARM64
1059         select PL01X_SERIAL
1060
1061 config TARGET_LS2080A_EMU
1062         bool "Support ls2080a_emu"
1063         select ARCH_LS2080A
1064         select ARCH_MISC_INIT
1065         select ARM64
1066         select ARMV8_MULTIENTRY
1067         select FSL_DDR_SYNC_REFRESH
1068         help
1069           Support for Freescale LS2080A_EMU platform
1070           The LS2080A Development System (EMULATOR) is a pre silicon
1071           development platform that supports the QorIQ LS2080A
1072           Layerscape Architecture processor.
1073
1074 config TARGET_LS2080A_SIMU
1075         bool "Support ls2080a_simu"
1076         select ARCH_LS2080A
1077         select ARCH_MISC_INIT
1078         select ARM64
1079         select ARMV8_MULTIENTRY
1080         help
1081           Support for Freescale LS2080A_SIMU platform
1082           The LS2080A Development System (QDS) is a pre silicon
1083           development platform that supports the QorIQ LS2080A
1084           Layerscape Architecture processor.
1085
1086 config TARGET_LS1088AQDS
1087         bool "Support ls1088aqds"
1088         select ARCH_LS1088A
1089         select ARCH_MISC_INIT
1090         select ARM64
1091         select ARMV8_MULTIENTRY
1092         select BOARD_LATE_INIT
1093         select SUPPORT_SPL
1094         select FSL_DDR_INTERACTIVE if !SD_BOOT
1095         help
1096           Support for NXP LS1088AQDS platform
1097           The LS1088A Development System (QDS) is a high-performance
1098           development platform that supports the QorIQ LS1088A
1099           Layerscape Architecture processor.
1100
1101 config TARGET_LS2080AQDS
1102         bool "Support ls2080aqds"
1103         select ARCH_LS2080A
1104         select ARCH_MISC_INIT
1105         select ARM64
1106         select ARMV8_MULTIENTRY
1107         select BOARD_LATE_INIT
1108         select SUPPORT_SPL
1109         imply SCSI
1110         imply SCSI_AHCI
1111         select FSL_DDR_BIST
1112         select FSL_DDR_INTERACTIVE if !SPL
1113         help
1114           Support for Freescale LS2080AQDS platform
1115           The LS2080A Development System (QDS) is a high-performance
1116           development platform that supports the QorIQ LS2080A
1117           Layerscape Architecture processor.
1118
1119 config TARGET_LS2080ARDB
1120         bool "Support ls2080ardb"
1121         select ARCH_LS2080A
1122         select ARCH_MISC_INIT
1123         select ARM64
1124         select ARMV8_MULTIENTRY
1125         select BOARD_LATE_INIT
1126         select SUPPORT_SPL
1127         select FSL_DDR_BIST
1128         select FSL_DDR_INTERACTIVE if !SPL
1129         imply SCSI
1130         imply SCSI_AHCI
1131         help
1132           Support for Freescale LS2080ARDB platform.
1133           The LS2080A Reference design board (RDB) is a high-performance
1134           development platform that supports the QorIQ LS2080A
1135           Layerscape Architecture processor.
1136
1137 config TARGET_LS2081ARDB
1138         bool "Support ls2081ardb"
1139         select ARCH_LS2080A
1140         select ARCH_MISC_INIT
1141         select ARM64
1142         select ARMV8_MULTIENTRY
1143         select BOARD_LATE_INIT
1144         select SUPPORT_SPL
1145         help
1146           Support for Freescale LS2081ARDB platform.
1147           The LS2081A Reference design board (RDB) is a high-performance
1148           development platform that supports the QorIQ LS2081A/LS2041A
1149           Layerscape Architecture processor.
1150
1151 config TARGET_LX2160ARDB
1152         bool "Support lx2160ardb"
1153         select ARCH_LX2160A
1154         select ARCH_MISC_INIT
1155         select ARM64
1156         select ARMV8_MULTIENTRY
1157         select BOARD_LATE_INIT
1158         help
1159           Support for NXP LX2160ARDB platform.
1160           The lx2160ardb (LX2160A Reference design board (RDB)
1161           is a high-performance development platform that supports the
1162           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1163
1164 config TARGET_LX2160AQDS
1165         bool "Support lx2160aqds"
1166         select ARCH_LX2160A
1167         select ARCH_MISC_INIT
1168         select ARM64
1169         select ARMV8_MULTIENTRY
1170         select BOARD_LATE_INIT
1171         help
1172           Support for NXP LX2160AQDS platform.
1173           The lx2160aqds (LX2160A QorIQ Development System (QDS)
1174           is a high-performance development platform that supports the
1175           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1176
1177 config TARGET_HIKEY
1178         bool "Support HiKey 96boards Consumer Edition Platform"
1179         select ARM64
1180         select DM
1181         select DM_GPIO
1182         select DM_SERIAL
1183         select OF_CONTROL
1184         select PL01X_SERIAL
1185         select SPECIFY_CONSOLE_INDEX
1186         imply CMD_DM
1187           help
1188           Support for HiKey 96boards platform. It features a HI6220
1189           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1190
1191 config TARGET_POPLAR
1192         bool "Support Poplar 96boards Enterprise Edition Platform"
1193         select ARM64
1194         select DM
1195         select DM_SERIAL
1196         select DM_USB
1197         select OF_CONTROL
1198         select PL01X_SERIAL
1199         imply CMD_DM
1200           help
1201           Support for Poplar 96boards EE platform. It features a HI3798cv200
1202           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1203           making it capable of running any commercial set-top solution based on
1204           Linux or Android.
1205
1206 config TARGET_LS1012AQDS
1207         bool "Support ls1012aqds"
1208         select ARCH_LS1012A
1209         select ARM64
1210         select BOARD_LATE_INIT
1211         help
1212           Support for Freescale LS1012AQDS platform.
1213           The LS1012A Development System (QDS) is a high-performance
1214           development platform that supports the QorIQ LS1012A
1215           Layerscape Architecture processor.
1216
1217 config TARGET_LS1012ARDB
1218         bool "Support ls1012ardb"
1219         select ARCH_LS1012A
1220         select ARM64
1221         select BOARD_LATE_INIT
1222         imply SCSI
1223         imply SCSI_AHCI
1224         help
1225           Support for Freescale LS1012ARDB platform.
1226           The LS1012A Reference design board (RDB) is a high-performance
1227           development platform that supports the QorIQ LS1012A
1228           Layerscape Architecture processor.
1229
1230 config TARGET_LS1012A2G5RDB
1231         bool "Support ls1012a2g5rdb"
1232         select ARCH_LS1012A
1233         select ARM64
1234         select BOARD_LATE_INIT
1235         imply SCSI
1236         help
1237           Support for Freescale LS1012A2G5RDB platform.
1238           The LS1012A 2G5 Reference design board (RDB) is a high-performance
1239           development platform that supports the QorIQ LS1012A
1240           Layerscape Architecture processor.
1241
1242 config TARGET_LS1012AFRWY
1243         bool "Support ls1012afrwy"
1244         select ARCH_LS1012A
1245         select ARM64
1246         select BOARD_LATE_INIT
1247         imply SCSI
1248         imply SCSI_AHCI
1249         help
1250          Support for Freescale LS1012AFRWY platform.
1251          The LS1012A FRWY board (FRWY) is a high-performance
1252          development platform that supports the QorIQ LS1012A
1253          Layerscape Architecture processor.
1254
1255 config TARGET_LS1012AFRDM
1256         bool "Support ls1012afrdm"
1257         select ARCH_LS1012A
1258         select ARM64
1259         help
1260           Support for Freescale LS1012AFRDM platform.
1261           The LS1012A Freedom  board (FRDM) is a high-performance
1262           development platform that supports the QorIQ LS1012A
1263           Layerscape Architecture processor.
1264
1265 config TARGET_LS1028AQDS
1266         bool "Support ls1028aqds"
1267         select ARCH_LS1028A
1268         select ARM64
1269         select ARMV8_MULTIENTRY
1270         help
1271           Support for Freescale LS1028AQDS platform
1272           The LS1028A Development System (QDS) is a high-performance
1273           development platform that supports the QorIQ LS1028A
1274           Layerscape Architecture processor.
1275
1276 config TARGET_LS1028ARDB
1277         bool "Support ls1028ardb"
1278         select ARCH_LS1028A
1279         select ARM64
1280         select ARMV8_MULTIENTRY
1281         help
1282           Support for Freescale LS1028ARDB platform
1283           The LS1028A Development System (RDB) is a high-performance
1284           development platform that supports the QorIQ LS1028A
1285           Layerscape Architecture processor.
1286
1287 config TARGET_LS1088ARDB
1288         bool "Support ls1088ardb"
1289         select ARCH_LS1088A
1290         select ARCH_MISC_INIT
1291         select ARM64
1292         select ARMV8_MULTIENTRY
1293         select BOARD_LATE_INIT
1294         select SUPPORT_SPL
1295         select FSL_DDR_INTERACTIVE if !SD_BOOT
1296         help
1297           Support for NXP LS1088ARDB platform.
1298           The LS1088A Reference design board (RDB) is a high-performance
1299           development platform that supports the QorIQ LS1088A
1300           Layerscape Architecture processor.
1301
1302 config TARGET_LS1021AQDS
1303         bool "Support ls1021aqds"
1304         select ARCH_LS1021A
1305         select ARCH_SUPPORT_PSCI
1306         select BOARD_EARLY_INIT_F
1307         select BOARD_LATE_INIT
1308         select CPU_V7A
1309         select CPU_V7_HAS_NONSEC
1310         select CPU_V7_HAS_VIRT
1311         select LS1_DEEP_SLEEP
1312         select SUPPORT_SPL
1313         select SYS_FSL_DDR
1314         select FSL_DDR_INTERACTIVE
1315         imply SCSI
1316
1317 config TARGET_LS1021ATWR
1318         bool "Support ls1021atwr"
1319         select ARCH_LS1021A
1320         select ARCH_SUPPORT_PSCI
1321         select BOARD_EARLY_INIT_F
1322         select BOARD_LATE_INIT
1323         select CPU_V7A
1324         select CPU_V7_HAS_NONSEC
1325         select CPU_V7_HAS_VIRT
1326         select LS1_DEEP_SLEEP
1327         select SUPPORT_SPL
1328         imply SCSI
1329
1330 config TARGET_LS1021AIOT
1331         bool "Support ls1021aiot"
1332         select ARCH_LS1021A
1333         select ARCH_SUPPORT_PSCI
1334         select BOARD_LATE_INIT
1335         select CPU_V7A
1336         select CPU_V7_HAS_NONSEC
1337         select CPU_V7_HAS_VIRT
1338         select SUPPORT_SPL
1339         imply SCSI
1340         help
1341           Support for Freescale LS1021AIOT platform.
1342           The LS1021A Freescale board (IOT) is a high-performance
1343           development platform that supports the QorIQ LS1021A
1344           Layerscape Architecture processor.
1345
1346 config TARGET_LS1043AQDS
1347         bool "Support ls1043aqds"
1348         select ARCH_LS1043A
1349         select ARM64
1350         select ARMV8_MULTIENTRY
1351         select BOARD_EARLY_INIT_F
1352         select BOARD_LATE_INIT
1353         select SUPPORT_SPL
1354         select FSL_DDR_INTERACTIVE if !SPL
1355         imply SCSI
1356         imply SCSI_AHCI
1357         help
1358           Support for Freescale LS1043AQDS platform.
1359
1360 config TARGET_LS1043ARDB
1361         bool "Support ls1043ardb"
1362         select ARCH_LS1043A
1363         select ARM64
1364         select ARMV8_MULTIENTRY
1365         select BOARD_EARLY_INIT_F
1366         select BOARD_LATE_INIT
1367         select SUPPORT_SPL
1368         help
1369           Support for Freescale LS1043ARDB platform.
1370
1371 config TARGET_LS1046AQDS
1372         bool "Support ls1046aqds"
1373         select ARCH_LS1046A
1374         select ARM64
1375         select ARMV8_MULTIENTRY
1376         select BOARD_EARLY_INIT_F
1377         select BOARD_LATE_INIT
1378         select DM_SPI_FLASH if DM_SPI
1379         select SUPPORT_SPL
1380         select FSL_DDR_BIST if !SPL
1381         select FSL_DDR_INTERACTIVE  if !SPL
1382         select FSL_DDR_INTERACTIVE if !SPL
1383         imply SCSI
1384         help
1385           Support for Freescale LS1046AQDS platform.
1386           The LS1046A Development System (QDS) is a high-performance
1387           development platform that supports the QorIQ LS1046A
1388           Layerscape Architecture processor.
1389
1390 config TARGET_LS1046ARDB
1391         bool "Support ls1046ardb"
1392         select ARCH_LS1046A
1393         select ARM64
1394         select ARMV8_MULTIENTRY
1395         select BOARD_EARLY_INIT_F
1396         select BOARD_LATE_INIT
1397         select DM_SPI_FLASH if DM_SPI
1398         select POWER_MC34VR500
1399         select SUPPORT_SPL
1400         select FSL_DDR_BIST
1401         select FSL_DDR_INTERACTIVE if !SPL
1402         imply SCSI
1403         help
1404           Support for Freescale LS1046ARDB platform.
1405           The LS1046A Reference Design Board (RDB) is a high-performance
1406           development platform that supports the QorIQ LS1046A
1407           Layerscape Architecture processor.
1408
1409 config TARGET_LS1046AFRWY
1410         bool "Support ls1046afrwy"
1411         select ARCH_LS1046A
1412         select ARM64
1413         select ARMV8_MULTIENTRY
1414         select BOARD_EARLY_INIT_F
1415         select BOARD_LATE_INIT
1416         select DM_SPI_FLASH if DM_SPI
1417         imply SCSI
1418         help
1419           Support for Freescale LS1046AFRWY platform.
1420           The LS1046A Freeway Board (FRWY) is a high-performance
1421           development platform that supports the QorIQ LS1046A
1422           Layerscape Architecture processor.
1423 config TARGET_H2200
1424         bool "Support h2200"
1425         select CPU_PXA
1426
1427 config TARGET_COLIBRI_PXA270
1428         bool "Support colibri_pxa270"
1429         select CPU_PXA
1430
1431 config ARCH_UNIPHIER
1432         bool "Socionext UniPhier SoCs"
1433         select BOARD_LATE_INIT
1434         select DM
1435         select DM_GPIO
1436         select DM_I2C
1437         select DM_MMC
1438         select DM_RESET
1439         select DM_SERIAL
1440         select DM_USB
1441         select OF_BOARD_SETUP
1442         select OF_CONTROL
1443         select OF_LIBFDT
1444         select PINCTRL
1445         select SPL_BOARD_INIT if SPL
1446         select SPL_DM if SPL
1447         select SPL_LIBCOMMON_SUPPORT if SPL
1448         select SPL_LIBGENERIC_SUPPORT if SPL
1449         select SPL_OF_CONTROL if SPL
1450         select SPL_PINCTRL if SPL
1451         select SUPPORT_SPL
1452         imply CMD_DM
1453         imply DISTRO_DEFAULTS
1454         imply FAT_WRITE
1455         help
1456           Support for UniPhier SoC family developed by Socionext Inc.
1457           (formerly, System LSI Business Division of Panasonic Corporation)
1458
1459 config STM32
1460         bool "Support STMicroelectronics STM32 MCU with cortex M"
1461         select CPU_V7M
1462         select DM
1463         select DM_SERIAL
1464         imply CMD_DM
1465
1466 config ARCH_STI
1467         bool "Support STMicrolectronics SoCs"
1468         select BLK
1469         select CPU_V7A
1470         select DM
1471         select DM_MMC
1472         select DM_RESET
1473         select DM_SERIAL
1474         imply CMD_DM
1475         help
1476           Support for STMicroelectronics STiH407/10 SoC family.
1477           This SoC is used on Linaro 96Board STiH410-B2260
1478
1479 config ARCH_STM32MP
1480         bool "Support STMicroelectronics STM32MP Socs with cortex A"
1481         select ARCH_MISC_INIT
1482         select BOARD_LATE_INIT
1483         select CLK
1484         select DM
1485         select DM_GPIO
1486         select DM_RESET
1487         select DM_SERIAL
1488         select MISC
1489         select OF_CONTROL
1490         select OF_LIBFDT
1491         select PINCTRL
1492         select REGMAP
1493         select SUPPORT_SPL
1494         select SYSCON
1495         select SYSRESET
1496         select SYS_THUMB_BUILD
1497         imply SPL_SYSRESET
1498         imply CMD_DM
1499         imply CMD_POWEROFF
1500         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1501         imply USE_PREBOOT
1502         help
1503           Support for STM32MP SoC family developed by STMicroelectronics,
1504           MPUs based on ARM cortex A core
1505           U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
1506           FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
1507           chain.
1508           SPL is the unsecure FSBL for the basic boot chain.
1509
1510 config ARCH_ROCKCHIP
1511         bool "Support Rockchip SoCs"
1512         select BLK
1513         select DM
1514         select DM_GPIO
1515         select DM_I2C
1516         select DM_MMC
1517         select DM_PWM
1518         select DM_REGULATOR
1519         select DM_SERIAL
1520         select DM_SPI
1521         select DM_SPI_FLASH
1522         select DM_USB if USB
1523         select ENABLE_ARM_SOC_BOOT0_HOOK
1524         select OF_CONTROL
1525         select SPI
1526         select SPL_DM if SPL
1527         select SPL_SYS_MALLOC_SIMPLE if SPL
1528         select SYS_MALLOC_F
1529         select SYS_THUMB_BUILD if !ARM64
1530         imply ADC
1531         imply CMD_DM
1532         imply DEBUG_UART_BOARD_INIT
1533         imply DISTRO_DEFAULTS
1534         imply FAT_WRITE
1535         imply SARADC_ROCKCHIP
1536         imply SPL_SYSRESET
1537         imply SYS_NS16550
1538         imply TPL_SYSRESET
1539         imply USB_FUNCTION_FASTBOOT
1540
1541 config TARGET_THUNDERX_88XX
1542         bool "Support ThunderX 88xx"
1543         select ARM64
1544         select OF_CONTROL
1545         select PL01X_SERIAL
1546         select SYS_CACHE_SHIFT_7
1547
1548 config ARCH_ASPEED
1549         bool "Support Aspeed SoCs"
1550         select DM
1551         select OF_CONTROL
1552         imply CMD_DM
1553
1554 endchoice
1555
1556 config TI_SECURE_DEVICE
1557         bool "HS Device Type Support"
1558         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
1559         help
1560           If a high secure (HS) device type is being used, this config
1561           must be set. This option impacts various aspects of the
1562           build system (to create signed boot images that can be
1563           authenticated) and the code. See the doc/README.ti-secure
1564           file for further details.
1565
1566 if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
1567 config ISW_ENTRY_ADDR
1568         hex "Address in memory or XIP address of bootloader entry point"
1569         default 0x402F4000 if AM43XX
1570         default 0x402F0400 if AM33XX
1571         default 0x40301350 if OMAP54XX
1572         help
1573           After any reset, the boot ROM searches the boot media for a valid
1574           boot image. For non-XIP devices, the ROM then copies the image into
1575           internal memory. For all boot modes, after the ROM processes the
1576           boot image it eventually computes the entry point address depending
1577           on the device type (secure/non-secure), boot media (xip/non-xip) and
1578           image headers.
1579 endif
1580
1581 source "arch/arm/mach-aspeed/Kconfig"
1582
1583 source "arch/arm/mach-at91/Kconfig"
1584
1585 source "arch/arm/mach-bcm283x/Kconfig"
1586
1587 source "arch/arm/mach-bcmstb/Kconfig"
1588
1589 source "arch/arm/mach-davinci/Kconfig"
1590
1591 source "arch/arm/mach-exynos/Kconfig"
1592
1593 source "arch/arm/mach-highbank/Kconfig"
1594
1595 source "arch/arm/mach-integrator/Kconfig"
1596
1597 source "arch/arm/mach-k3/Kconfig"
1598
1599 source "arch/arm/mach-keystone/Kconfig"
1600
1601 source "arch/arm/mach-kirkwood/Kconfig"
1602
1603 source "arch/arm/cpu/arm926ejs/lpc32xx/Kconfig"
1604
1605 source "arch/arm/mach-mvebu/Kconfig"
1606
1607 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1608
1609 source "arch/arm/mach-imx/mx2/Kconfig"
1610
1611 source "arch/arm/mach-imx/mx3/Kconfig"
1612
1613 source "arch/arm/mach-imx/mx5/Kconfig"
1614
1615 source "arch/arm/mach-imx/mx6/Kconfig"
1616
1617 source "arch/arm/mach-imx/mx7/Kconfig"
1618
1619 source "arch/arm/mach-imx/mx7ulp/Kconfig"
1620
1621 source "arch/arm/mach-imx/imx8/Kconfig"
1622
1623 source "arch/arm/mach-imx/imx8m/Kconfig"
1624
1625 source "arch/arm/mach-imx/mxs/Kconfig"
1626
1627 source "arch/arm/mach-omap2/Kconfig"
1628
1629 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1630
1631 source "arch/arm/mach-orion5x/Kconfig"
1632
1633 source "arch/arm/mach-owl/Kconfig"
1634
1635 source "arch/arm/mach-rmobile/Kconfig"
1636
1637 source "arch/arm/mach-meson/Kconfig"
1638
1639 source "arch/arm/mach-mediatek/Kconfig"
1640
1641 source "arch/arm/mach-qemu/Kconfig"
1642
1643 source "arch/arm/mach-rockchip/Kconfig"
1644
1645 source "arch/arm/mach-s5pc1xx/Kconfig"
1646
1647 source "arch/arm/mach-snapdragon/Kconfig"
1648
1649 source "arch/arm/mach-socfpga/Kconfig"
1650
1651 source "arch/arm/mach-sti/Kconfig"
1652
1653 source "arch/arm/mach-stm32/Kconfig"
1654
1655 source "arch/arm/mach-stm32mp/Kconfig"
1656
1657 source "arch/arm/mach-sunxi/Kconfig"
1658
1659 source "arch/arm/mach-tegra/Kconfig"
1660
1661 source "arch/arm/mach-uniphier/Kconfig"
1662
1663 source "arch/arm/cpu/armv7/vf610/Kconfig"
1664
1665 source "arch/arm/mach-zynq/Kconfig"
1666
1667 source "arch/arm/mach-zynqmp/Kconfig"
1668
1669 source "arch/arm/mach-versal/Kconfig"
1670
1671 source "arch/arm/mach-zynqmp-r5/Kconfig"
1672
1673 source "arch/arm/cpu/armv7/Kconfig"
1674
1675 source "arch/arm/cpu/armv8/Kconfig"
1676
1677 source "arch/arm/mach-imx/Kconfig"
1678
1679 source "board/bosch/shc/Kconfig"
1680 source "board/bosch/guardian/Kconfig"
1681 source "board/CarMediaLab/flea3/Kconfig"
1682 source "board/Marvell/aspenite/Kconfig"
1683 source "board/Marvell/gplugd/Kconfig"
1684 source "board/armadeus/apf27/Kconfig"
1685 source "board/armltd/vexpress/Kconfig"
1686 source "board/armltd/vexpress64/Kconfig"
1687 source "board/broadcom/bcm23550_w1d/Kconfig"
1688 source "board/broadcom/bcm28155_ap/Kconfig"
1689 source "board/broadcom/bcm963158/Kconfig"
1690 source "board/broadcom/bcm968580xref/Kconfig"
1691 source "board/broadcom/bcmcygnus/Kconfig"
1692 source "board/broadcom/bcmnsp/Kconfig"
1693 source "board/broadcom/bcmns2/Kconfig"
1694 source "board/cavium/thunderx/Kconfig"
1695 source "board/cirrus/edb93xx/Kconfig"
1696 source "board/eets/pdu001/Kconfig"
1697 source "board/emulation/qemu-arm/Kconfig"
1698 source "board/freescale/ls2080a/Kconfig"
1699 source "board/freescale/ls2080aqds/Kconfig"
1700 source "board/freescale/ls2080ardb/Kconfig"
1701 source "board/freescale/ls1088a/Kconfig"
1702 source "board/freescale/ls1028a/Kconfig"
1703 source "board/freescale/ls1021aqds/Kconfig"
1704 source "board/freescale/ls1043aqds/Kconfig"
1705 source "board/freescale/ls1021atwr/Kconfig"
1706 source "board/freescale/ls1021aiot/Kconfig"
1707 source "board/freescale/ls1046aqds/Kconfig"
1708 source "board/freescale/ls1043ardb/Kconfig"
1709 source "board/freescale/ls1046ardb/Kconfig"
1710 source "board/freescale/ls1046afrwy/Kconfig"
1711 source "board/freescale/ls1012aqds/Kconfig"
1712 source "board/freescale/ls1012ardb/Kconfig"
1713 source "board/freescale/ls1012afrdm/Kconfig"
1714 source "board/freescale/lx2160a/Kconfig"
1715 source "board/freescale/mx35pdk/Kconfig"
1716 source "board/freescale/s32v234evb/Kconfig"
1717 source "board/grinn/chiliboard/Kconfig"
1718 source "board/gumstix/pepper/Kconfig"
1719 source "board/h2200/Kconfig"
1720 source "board/hisilicon/hikey/Kconfig"
1721 source "board/hisilicon/poplar/Kconfig"
1722 source "board/isee/igep003x/Kconfig"
1723 source "board/phytec/pcm051/Kconfig"
1724 source "board/silica/pengwyn/Kconfig"
1725 source "board/spear/spear300/Kconfig"
1726 source "board/spear/spear310/Kconfig"
1727 source "board/spear/spear320/Kconfig"
1728 source "board/spear/spear600/Kconfig"
1729 source "board/spear/x600/Kconfig"
1730 source "board/st/stv0991/Kconfig"
1731 source "board/tcl/sl50/Kconfig"
1732 source "board/ucRobotics/bubblegum_96/Kconfig"
1733 source "board/birdland/bav335x/Kconfig"
1734 source "board/toradex/colibri_pxa270/Kconfig"
1735 source "board/variscite/dart_6ul/Kconfig"
1736 source "board/vscom/baltos/Kconfig"
1737 source "board/woodburn/Kconfig"
1738 source "board/xilinx/Kconfig"
1739 source "board/xilinx/zynq/Kconfig"
1740 source "board/xilinx/zynqmp/Kconfig"
1741
1742 source "arch/arm/Kconfig.debug"
1743
1744 endmenu
1745
1746 config SPL_LDSCRIPT
1747         default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
1748         default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
1749         default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64
1750
1751