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 INIT_SP_RELATIVE
  24         bool "Specify the early stack pointer relative to the .bss section"
  25         help
  26           U-Boot typically uses a hard-coded value for the stack pointer
  27           before relocation. Enable 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.
  31
  32           If this option is enabled, the early stack pointer is set to
  33           &_bss_start with a offset value added. The offset is specified by
  34           SYS_INIT_SP_BSS_OFFSET.
  35
  36 config SYS_INIT_SP_BSS_OFFSET
  37         int "Early stack offset from the .bss base address"
  38         depends on INIT_SP_RELATIVE
  39         default 524288
  40         help
  41           This option's value is the offset added to &_bss_start in order to
  42           calculate the stack pointer. This offset should be large enough so
  43           that the early malloc region, global data (gd), and early stack usage
  44           do not overlap any appended DTB.
  45
  46 config LINUX_KERNEL_IMAGE_HEADER
  47         bool
  48         help
  49           Place a Linux kernel image header at the start of the U-Boot binary.
  50           The format of the header is described in the Linux kernel source at
  51           Documentation/arm64/booting.txt. This feature is useful since the
  52           image header reports the amount of memory (BSS and similar) that
  53           U-Boot needs to use, but which isn't part of the binary.
  54
  55 if LINUX_KERNEL_IMAGE_HEADER
  56 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
  57         hex
  58         help
  59           The value subtracted from CONFIG_SYS_TEXT_BASE to calculate the
  60           TEXT_OFFSET value written in to the Linux kernel image header.
  61 endif
  62 endif
  63
  64 config STATIC_RELA
  65         bool
  66         default y if ARM64 && !POSITION_INDEPENDENT
  67
  68 config DMA_ADDR_T_64BIT
  69         bool
  70         default y if ARM64
  71
  72 config HAS_VBAR
  73         bool
  74
  75 config HAS_THUMB2
  76         bool
  77
  78 # Used for compatibility with asm files copied from the kernel
  79 config ARM_ASM_UNIFIED
  80         bool
  81         default y
  82
  83 # Used for compatibility with asm files copied from the kernel
  84 config THUMB2_KERNEL
  85         bool
  86
  87 config SYS_ICACHE_OFF
  88         bool "Do not enable icache"
  89         default n
  90         help
  91           Do not enable instruction cache in U-Boot.
  92
  93 config SPL_SYS_ICACHE_OFF
  94         bool "Do not enable icache in SPL"
  95         depends on SPL
  96         default SYS_ICACHE_OFF
  97         help
  98           Do not enable instruction cache in SPL.
  99
 100 config SYS_DCACHE_OFF
 101         bool "Do not enable dcache"
 102         default n
 103         help
 104           Do not enable data cache in U-Boot.
 105
 106 config SPL_SYS_DCACHE_OFF
 107         bool "Do not enable dcache in SPL"
 108         depends on SPL
 109         default SYS_DCACHE_OFF
 110         help
 111           Do not enable data cache in SPL.
 112
 113 config SYS_ARM_CACHE_CP15
 114         bool "CP15 based cache enabling support"
 115         help
 116           Select this if your processor suports enabling caches by using
 117           CP15 registers.
 118
 119 config SYS_ARM_MMU
 120         bool "MMU-based Paged Memory Management Support"
 121         select SYS_ARM_CACHE_CP15
 122         help
 123           Select if you want MMU-based virtualised addressing space
 124           support by paged memory management.
 125
 126 config SYS_ARM_MPU
 127         bool 'Use the ARM v7 PMSA Compliant MPU'
 128         help
 129           Some ARM systems without an MMU have instead a Memory Protection
 130           Unit (MPU) that defines the type and permissions for regions of
 131           memory.
 132           If your CPU has an MPU then you should choose 'y' here unless you
 133           know that you do not want to use the MPU.
 134
 135 # If set, the workarounds for these ARM errata are applied early during U-Boot
 136 # startup. Note that in general these options force the workarounds to be
 137 # applied; no CPU-type/version detection exists, unlike the similar options in
 138 # the Linux kernel. Do not set these options unless they apply!  Also note that
 139 # the following can be machine specific errata. These do have ability to
 140 # provide rudimentary version and machine specific checks, but expect no
 141 # product checks:
 142 # CONFIG_ARM_ERRATA_430973
 143 # CONFIG_ARM_ERRATA_454179
 144 # CONFIG_ARM_ERRATA_621766
 145 # CONFIG_ARM_ERRATA_798870
 146 # CONFIG_ARM_ERRATA_801819
 147 # CONFIG_ARM_CORTEX_A8_CVE_2017_5715
 148 # CONFIG_ARM_CORTEX_A15_CVE_2017_5715
 149
 150 config ARM_ERRATA_430973
 151         bool
 152
 153 config ARM_ERRATA_454179
 154         bool
 155
 156 config ARM_ERRATA_621766
 157         bool
 158
 159 config ARM_ERRATA_716044
 160         bool
 161
 162 config ARM_ERRATA_725233
 163         bool
 164
 165 config ARM_ERRATA_742230
 166         bool
 167
 168 config ARM_ERRATA_743622
 169         bool
 170
 171 config ARM_ERRATA_751472
 172         bool
 173
 174 config ARM_ERRATA_761320
 175         bool
 176
 177 config ARM_ERRATA_773022
 178         bool
 179
 180 config ARM_ERRATA_774769
 181         bool
 182
 183 config ARM_ERRATA_794072
 184         bool
 185
 186 config ARM_ERRATA_798870
 187         bool
 188
 189 config ARM_ERRATA_801819
 190         bool
 191
 192 config ARM_ERRATA_826974
 193         bool
 194
 195 config ARM_ERRATA_828024
 196         bool
 197
 198 config ARM_ERRATA_829520
 199         bool
 200
 201 config ARM_ERRATA_833069
 202         bool
 203
 204 config ARM_ERRATA_833471
 205         bool
 206
 207 config ARM_ERRATA_845369
 208         bool
 209
 210 config ARM_ERRATA_852421
 211         bool
 212
 213 config ARM_ERRATA_852423
 214         bool
 215
 216 config ARM_ERRATA_855873
 217         bool
 218
 219 config ARM_CORTEX_A8_CVE_2017_5715
 220         bool
 221
 222 config ARM_CORTEX_A15_CVE_2017_5715
 223         bool
 224
 225 config CPU_ARM720T
 226         bool
 227         select SYS_CACHE_SHIFT_5
 228         imply SYS_ARM_MMU
 229
 230 config CPU_ARM920T
 231         bool
 232         select SYS_CACHE_SHIFT_5
 233         imply SYS_ARM_MMU
 234
 235 config CPU_ARM926EJS
 236         bool
 237         select SYS_CACHE_SHIFT_5
 238         imply SYS_ARM_MMU
 239
 240 config CPU_ARM946ES
 241         bool
 242         select SYS_CACHE_SHIFT_5
 243         imply SYS_ARM_MMU
 244
 245 config CPU_ARM1136
 246         bool
 247         select SYS_CACHE_SHIFT_5
 248         imply SYS_ARM_MMU
 249
 250 config CPU_ARM1176
 251         bool
 252         select HAS_VBAR
 253         select SYS_CACHE_SHIFT_5
 254         imply SYS_ARM_MMU
 255
 256 config CPU_V7A
 257         bool
 258         select HAS_THUMB2
 259         select HAS_VBAR
 260         select SYS_CACHE_SHIFT_6
 261         imply SYS_ARM_MMU
 262
 263 config CPU_V7M
 264         bool
 265         select HAS_THUMB2
 266         select SYS_ARM_MPU
 267         select SYS_CACHE_SHIFT_5
 268         select SYS_THUMB_BUILD
 269         select THUMB2_KERNEL
 270
 271 config CPU_V7R
 272         bool
 273         select HAS_THUMB2
 274         select SYS_ARM_CACHE_CP15
 275         select SYS_ARM_MPU
 276         select SYS_CACHE_SHIFT_6
 277
 278 config CPU_PXA
 279         bool
 280         select SYS_CACHE_SHIFT_5
 281         imply SYS_ARM_MMU
 282
 283 config CPU_SA1100
 284         bool
 285         select SYS_CACHE_SHIFT_5
 286         imply SYS_ARM_MMU
 287
 288 config SYS_CPU
 289         default "arm720t" if CPU_ARM720T
 290         default "arm920t" if CPU_ARM920T
 291         default "arm926ejs" if CPU_ARM926EJS
 292         default "arm946es" if CPU_ARM946ES
 293         default "arm1136" if CPU_ARM1136
 294         default "arm1176" if CPU_ARM1176
 295         default "armv7" if CPU_V7A
 296         default "armv7" if CPU_V7R
 297         default "armv7m" if CPU_V7M
 298         default "pxa" if CPU_PXA
 299         default "sa1100" if CPU_SA1100
 300         default "armv8" if ARM64
 301
 302 config SYS_ARM_ARCH
 303         int
 304         default 4 if CPU_ARM720T
 305         default 4 if CPU_ARM920T
 306         default 5 if CPU_ARM926EJS
 307         default 5 if CPU_ARM946ES
 308         default 6 if CPU_ARM1136
 309         default 6 if CPU_ARM1176
 310         default 7 if CPU_V7A
 311         default 7 if CPU_V7M
 312         default 7 if CPU_V7R
 313         default 5 if CPU_PXA
 314         default 4 if CPU_SA1100
 315         default 8 if ARM64
 316
 317 config SYS_CACHE_SHIFT_5
 318         bool
 319
 320 config SYS_CACHE_SHIFT_6
 321         bool
 322
 323 config SYS_CACHE_SHIFT_7
 324         bool
 325
 326 config SYS_CACHELINE_SIZE
 327         int
 328         default 128 if SYS_CACHE_SHIFT_7
 329         default 64 if SYS_CACHE_SHIFT_6
 330         default 32 if SYS_CACHE_SHIFT_5
 331
 332 config ARCH_CPU_INIT
 333         bool "Enable ARCH_CPU_INIT"
 334         help
 335           Some architectures require a call to arch_cpu_init()
 336           Say Y here to enable it
 337
 338 config SYS_ARCH_TIMER
 339         bool "ARM Generic Timer support"
 340         depends on CPU_V7A || ARM64
 341         default y if ARM64
 342         help
 343           The ARM Generic Timer (aka arch-timer) provides an architected
 344           interface to a timer source on an SoC.
 345           It is mandantory for ARMv8 implementation and widely available
 346           on ARMv7 systems.
 347
 348 config ARM_SMCCC
 349         bool "Support for ARM SMC Calling Convention (SMCCC)"
 350         depends on CPU_V7A || ARM64
 351         select ARM_PSCI_FW
 352         help
 353           Say Y here if you want to enable ARM SMC Calling Convention.
 354           This should be enabled if U-Boot needs to communicate with system
 355           firmware (for example, PSCI) according to SMCCC.
 356
 357 config SEMIHOSTING
 358         bool "support boot from semihosting"
 359         help
 360           In emulated environments, semihosting is a way for
 361           the hosted environment to call out to the emulator to
 362           retrieve files from the host machine.
 363
 364 config SYS_THUMB_BUILD
 365         bool "Build U-Boot using the Thumb instruction set"
 366         depends on !ARM64
 367         help
 368            Use this flag to build U-Boot using the Thumb instruction set for
 369            ARM architectures. Thumb instruction set provides better code
 370            density. For ARM architectures that support Thumb2 this flag will
 371            result in Thumb2 code generated by GCC.
 372
 373 config SPL_SYS_THUMB_BUILD
 374         bool "Build SPL using the Thumb instruction set"
 375         default y if SYS_THUMB_BUILD
 376         depends on !ARM64 && SPL
 377         help
 378            Use this flag to build SPL using the Thumb instruction set for
 379            ARM architectures. Thumb instruction set provides better code
 380            density. For ARM architectures that support Thumb2 this flag will
 381            result in Thumb2 code generated by GCC.
 382
 383 config TPL_SYS_THUMB_BUILD
 384         bool "Build TPL using the Thumb instruction set"
 385         default y if SYS_THUMB_BUILD
 386         depends on TPL && !ARM64
 387         help
 388            Use this flag to build SPL using the Thumb instruction set for
 389            ARM architectures. Thumb instruction set provides better code
 390            density. For ARM architectures that support Thumb2 this flag will
 391            result in Thumb2 code generated by GCC.
 392
 393
 394 config SYS_L2CACHE_OFF
 395         bool "L2cache off"
 396         help
 397           If SoC does not support L2CACHE or one do not want to enable
 398           L2CACHE, choose this option.
 399
 400 config ENABLE_ARM_SOC_BOOT0_HOOK
 401         bool "prepare BOOT0 header"
 402         help
 403           If the SoC's BOOT0 requires a header area filled with (magic)
 404           values, then choose this option, and create a file included as
 405           <asm/arch/boot0.h> which contains the required assembler code.
 406
 407 config ARM_CORTEX_CPU_IS_UP
 408         bool
 409         default n
 410
 411 config USE_ARCH_MEMCPY
 412         bool "Use an assembly optimized implementation of memcpy"
 413         default y
 414         depends on !ARM64
 415         help
 416           Enable the generation of an optimized version of memcpy.
 417           Such implementation may be faster under some conditions
 418           but may increase the binary size.
 419
 420 config SPL_USE_ARCH_MEMCPY
 421         bool "Use an assembly optimized implementation of memcpy for SPL"
 422         default y if USE_ARCH_MEMCPY
 423         depends on !ARM64 && SPL
 424         help
 425           Enable the generation of an optimized version of memcpy.
 426           Such implementation may be faster under some conditions
 427           but may increase the binary size.
 428
 429 config TPL_USE_ARCH_MEMCPY
 430         bool "Use an assembly optimized implementation of memcpy for TPL"
 431         default y if USE_ARCH_MEMCPY
 432         depends on !ARM64 && TPL
 433         help
 434           Enable the generation of an optimized version of memcpy.
 435           Such implementation may be faster under some conditions
 436           but may increase the binary size.
 437
 438 config USE_ARCH_MEMSET
 439         bool "Use an assembly optimized implementation of memset"
 440         default y
 441         depends on !ARM64
 442         help
 443           Enable the generation of an optimized version of memset.
 444           Such implementation may be faster under some conditions
 445           but may increase the binary size.
 446
 447 config SPL_USE_ARCH_MEMSET
 448         bool "Use an assembly optimized implementation of memset for SPL"
 449         default y if USE_ARCH_MEMSET
 450         depends on !ARM64 && SPL
 451         help
 452           Enable the generation of an optimized version of memset.
 453           Such implementation may be faster under some conditions
 454           but may increase the binary size.
 455
 456 config TPL_USE_ARCH_MEMSET
 457         bool "Use an assembly optimized implementation of memset for TPL"
 458         default y if USE_ARCH_MEMSET
 459         depends on !ARM64 && TPL
 460         help
 461           Enable the generation of an optimized version of memset.
 462           Such implementation may be faster under some conditions
 463           but may increase the binary size.
 464
 465 config SET_STACK_SIZE
 466         bool "Enable an option to set max stack size that can be used"
 467         default y if ARCH_VERSAL || ARCH_ZYNQMP
 468         help
 469           This will enable an option to set max stack size that can be
 470           used by u-boot.
 471
 472 config STACK_SIZE
 473         hex "Define max stack size that can be used by u-boot"
 474         depends on SET_STACK_SIZE
 475         default 0x4000000 if ARCH_VERSAL || ARCH_ZYNQMP
 476         help
 477           Defines Max stack size that can be used by u-boot so that the
 478           initrd_high will be calculated as base stack pointer minus this
 479           stack size.
 480
 481 config ARM64_SUPPORT_AARCH32
 482         bool "ARM64 system support AArch32 execution state"
 483         depends on ARM64
 484         default y if !TARGET_THUNDERX_88XX
 485         help
 486           This ARM64 system supports AArch32 execution state.
 487
 488 choice
 489         prompt "Target select"
 490         default TARGET_HIKEY
 491
 492 config ARCH_AT91
 493         bool "Atmel AT91"
 494         select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB
 495
 496 config TARGET_EDB93XX
 497         bool "Support edb93xx"
 498         select CPU_ARM920T
 499         select PL010_SERIAL
 500
 501 config TARGET_ASPENITE
 502         bool "Support aspenite"
 503         select CPU_ARM926EJS
 504
 505 config TARGET_GPLUGD
 506         bool "Support gplugd"
 507         select CPU_ARM926EJS
 508
 509 config ARCH_DAVINCI
 510         bool "TI DaVinci"
 511         select CPU_ARM926EJS
 512         imply CMD_SAVES
 513         help
 514           Support for TI's DaVinci platform.
 515
 516 config KIRKWOOD
 517         bool "Marvell Kirkwood"
 518         select ARCH_MISC_INIT
 519         select BOARD_EARLY_INIT_F
 520         select CPU_ARM926EJS
 521
 522 config ARCH_MVEBU
 523         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 524         select DM
 525         select DM_ETH
 526         select DM_SERIAL
 527         select DM_SPI
 528         select DM_SPI_FLASH
 529         select OF_CONTROL
 530         select OF_SEPARATE
 531         select SPI
 532         imply CMD_DM
 533
 534 config TARGET_APF27
 535         bool "Support apf27"
 536         select CPU_ARM926EJS
 537         select SUPPORT_SPL
 538
 539 config ORION5X
 540         bool "Marvell Orion"
 541         select CPU_ARM926EJS
 542
 543 config TARGET_SPEAR300
 544         bool "Support spear300"
 545         select BOARD_EARLY_INIT_F
 546         select CPU_ARM926EJS
 547         select PL011_SERIAL
 548         imply CMD_SAVES
 549
 550 config TARGET_SPEAR310
 551         bool "Support spear310"
 552         select BOARD_EARLY_INIT_F
 553         select CPU_ARM926EJS
 554         select PL011_SERIAL
 555         imply CMD_SAVES
 556
 557 config TARGET_SPEAR320
 558         bool "Support spear320"
 559         select BOARD_EARLY_INIT_F
 560         select CPU_ARM926EJS
 561         select PL011_SERIAL
 562         imply CMD_SAVES
 563
 564 config TARGET_SPEAR600
 565         bool "Support spear600"
 566         select BOARD_EARLY_INIT_F
 567         select CPU_ARM926EJS
 568         select PL011_SERIAL
 569         imply CMD_SAVES
 570
 571 config TARGET_STV0991
 572         bool "Support stv0991"
 573         select CPU_V7A
 574         select DM
 575         select DM_SERIAL
 576         select DM_SPI
 577         select DM_SPI_FLASH
 578         select PL01X_SERIAL
 579         select SPI
 580         select SPI_FLASH
 581         imply CMD_DM
 582
 583 config TARGET_X600
 584         bool "Support x600"
 585         select BOARD_LATE_INIT
 586         select CPU_ARM926EJS
 587         select PL011_SERIAL
 588         select SUPPORT_SPL
 589
 590 config TARGET_WOODBURN
 591         bool "Support woodburn"
 592         select CPU_ARM1136
 593
 594 config TARGET_WOODBURN_SD
 595         bool "Support woodburn_sd"
 596         select CPU_ARM1136
 597         select SUPPORT_SPL
 598
 599 config TARGET_FLEA3
 600         bool "Support flea3"
 601         select CPU_ARM1136
 602
 603 config TARGET_MX35PDK
 604         bool "Support mx35pdk"
 605         select BOARD_LATE_INIT
 606         select CPU_ARM1136
 607
 608 config ARCH_BCM283X
 609         bool "Broadcom BCM283X family"
 610         select DM
 611         select DM_GPIO
 612         select DM_SERIAL
 613         select OF_CONTROL
 614         select PL01X_SERIAL
 615         select SERIAL_SEARCH_ALL
 616         imply CMD_DM
 617         imply FAT_WRITE
 618
 619 config ARCH_BCM63158
 620         bool "Broadcom BCM63158 family"
 621         select DM
 622         select OF_CONTROL
 623         imply CMD_DM
 624
 625 config ARCH_BCM6858
 626         bool "Broadcom BCM6858 family"
 627         select DM
 628         select OF_CONTROL
 629         imply CMD_DM
 630
 631 config TARGET_VEXPRESS_CA15_TC2
 632         bool "Support vexpress_ca15_tc2"
 633         select CPU_V7A
 634         select CPU_V7_HAS_NONSEC
 635         select CPU_V7_HAS_VIRT
 636         select PL011_SERIAL
 637
 638 config ARCH_BCMSTB
 639         bool "Broadcom BCM7XXX family"
 640         select CPU_V7A
 641         select DM
 642         select OF_CONTROL
 643         select OF_PRIOR_STAGE
 644         imply CMD_DM
 645         help
 646           This enables support for Broadcom ARM-based set-top box
 647           chipsets, including the 7445 family of chips.
 648
 649 config TARGET_VEXPRESS_CA5X2
 650         bool "Support vexpress_ca5x2"
 651         select CPU_V7A
 652         select PL011_SERIAL
 653
 654 config TARGET_VEXPRESS_CA9X4
 655         bool "Support vexpress_ca9x4"
 656         select CPU_V7A
 657         select PL011_SERIAL
 658
 659 config TARGET_BCM23550_W1D
 660         bool "Support bcm23550_w1d"
 661         select CPU_V7A
 662         imply CRC32_VERIFY
 663         imply FAT_WRITE
 664
 665 config TARGET_BCM28155_AP
 666         bool "Support bcm28155_ap"
 667         select CPU_V7A
 668         imply CRC32_VERIFY
 669         imply FAT_WRITE
 670
 671 config TARGET_BCMCYGNUS
 672         bool "Support bcmcygnus"
 673         select CPU_V7A
 674         imply BCM_SF2_ETH
 675         imply BCM_SF2_ETH_GMAC
 676         imply CMD_HASH
 677         imply CRC32_VERIFY
 678         imply FAT_WRITE
 679         imply HASH_VERIFY
 680         imply NETDEVICES
 681
 682 config TARGET_BCMNSP
 683         bool "Support bcmnsp"
 684         select CPU_V7A
 685
 686 config TARGET_BCMNS2
 687         bool "Support Broadcom Northstar2"
 688         select ARM64
 689         help
 690           Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
 691           ARMv8 Cortex-A57 processors targeting a broad range of networking
 692           applications
 693
 694 config ARCH_EXYNOS
 695         bool "Samsung EXYNOS"
 696         select DM
 697         select DM_GPIO
 698         select DM_I2C
 699         select DM_KEYBOARD
 700         select DM_SERIAL
 701         select DM_SPI
 702         select DM_SPI_FLASH
 703         select SPI
 704         imply SYS_THUMB_BUILD
 705         imply CMD_DM
 706         imply FAT_WRITE
 707
 708 config ARCH_S5PC1XX
 709         bool "Samsung S5PC1XX"
 710         select CPU_V7A
 711         select DM
 712         select DM_GPIO
 713         select DM_I2C
 714         select DM_SERIAL
 715         imply CMD_DM
 716
 717 config ARCH_HIGHBANK
 718         bool "Calxeda Highbank"
 719         select CPU_V7A
 720         select PL011_SERIAL
 721
 722 config ARCH_INTEGRATOR
 723         bool "ARM Ltd. Integrator family"
 724         select DM
 725         select DM_SERIAL
 726         select PL01X_SERIAL
 727         imply CMD_DM
 728
 729 config ARCH_KEYSTONE
 730         bool "TI Keystone"
 731         select CMD_POWEROFF
 732         select CPU_V7A
 733         select SUPPORT_SPL
 734         select SYS_ARCH_TIMER
 735         select SYS_THUMB_BUILD
 736         imply CMD_MTDPARTS
 737         imply CMD_SAVES
 738         imply FIT
 739
 740 config ARCH_K3
 741         bool "Texas Instruments' K3 Architecture"
 742         select SPL
 743         select SUPPORT_SPL
 744         select FIT
 745
 746 config ARCH_OMAP2PLUS
 747         bool "TI OMAP2+"
 748         select CPU_V7A
 749         select SPL_BOARD_INIT if SPL
 750         select SPL_STACK_R if SPL
 751         select SUPPORT_SPL
 752         imply FIT
 753
 754 config ARCH_MESON
 755         bool "Amlogic Meson"
 756         imply DISTRO_DEFAULTS
 757         help
 758           Support for the Meson SoC family developed by Amlogic Inc.,
 759           targeted at media players and tablet computers. We currently
 760           support the S905 (GXBaby) 64-bit SoC.
 761
 762 config ARCH_MEDIATEK
 763         bool "MediaTek SoCs"
 764         select BINMAN
 765         select DM
 766         select OF_CONTROL
 767         select SPL_DM if SPL
 768         select SPL_LIBCOMMON_SUPPORT if SPL
 769         select SPL_LIBGENERIC_SUPPORT if SPL
 770         select SPL_OF_CONTROL if SPL
 771         select SUPPORT_SPL
 772         help
 773           Support for the MediaTek SoCs family developed by MediaTek Inc.
 774           Please refer to doc/README.mediatek for more information.
 775
 776 config ARCH_LPC32XX
 777         bool "NXP LPC32xx platform"
 778         select CPU_ARM926EJS
 779         select DM
 780         select DM_GPIO
 781         select DM_SERIAL
 782         select SPL_DM if SPL
 783         select SUPPORT_SPL
 784         imply CMD_DM
 785
 786 config ARCH_IMX8
 787         bool "NXP i.MX8 platform"
 788         select ARM64
 789         select DM
 790         select OF_CONTROL
 791         select ENABLE_ARM_SOC_BOOT0_HOOK
 792
 793 config ARCH_IMX8M
 794         bool "NXP i.MX8M platform"
 795         select ARM64
 796         select DM
 797         select SUPPORT_SPL
 798         imply CMD_DM
 799
 800 config ARCH_MX23
 801         bool "NXP i.MX23 family"
 802         select CPU_ARM926EJS
 803         select PL011_SERIAL
 804         select SUPPORT_SPL
 805
 806 config ARCH_MX25
 807         bool "NXP MX25"
 808         select CPU_ARM926EJS
 809         imply MXC_GPIO
 810
 811 config ARCH_MX28
 812         bool "NXP i.MX28 family"
 813         select CPU_ARM926EJS
 814         select PL011_SERIAL
 815         select SUPPORT_SPL
 816
 817 config ARCH_MX31
 818         bool "NXP i.MX31 family"
 819         select CPU_ARM1136
 820
 821 config ARCH_MX7ULP
 822         bool "NXP MX7ULP"
 823         select CPU_V7A
 824         select ROM_UNIFIED_SECTIONS
 825         imply MXC_GPIO
 826
 827 config ARCH_MX7
 828         bool "Freescale MX7"
 829         select ARCH_MISC_INIT
 830         select BOARD_EARLY_INIT_F
 831         select CPU_V7A
 832         select SYS_FSL_HAS_SEC if IMX_HAB
 833         select SYS_FSL_SEC_COMPAT_4
 834         select SYS_FSL_SEC_LE
 835         imply MXC_GPIO
 836
 837 config ARCH_MX6
 838         bool "Freescale MX6"
 839         select CPU_V7A
 840         select SYS_FSL_HAS_SEC if IMX_HAB
 841         select SYS_FSL_SEC_COMPAT_4
 842         select SYS_FSL_SEC_LE
 843         select SYS_THUMB_BUILD if SPL
 844         imply MXC_GPIO
 845
 846 if ARCH_MX6
 847 config SPL_LDSCRIPT
 848         default "arch/arm/mach-omap2/u-boot-spl.lds"
 849 endif
 850
 851 config ARCH_MX5
 852         bool "Freescale MX5"
 853         select BOARD_EARLY_INIT_F
 854         select CPU_V7A
 855         imply MXC_GPIO
 856
 857 config ARCH_OWL
 858         bool "Actions Semi OWL SoCs"
 859         select ARM64
 860         select DM
 861         select DM_SERIAL
 862         select OF_CONTROL
 863         imply CMD_DM
 864
 865 config ARCH_QEMU
 866         bool "QEMU Virtual Platform"
 867         select ARCH_SUPPORT_TFABOOT
 868         select DM
 869         select DM_SERIAL
 870         select OF_CONTROL
 871         select PL01X_SERIAL
 872         imply CMD_DM
 873         imply DM_RTC
 874         imply RTC_PL031
 875
 876 config ARCH_RMOBILE
 877         bool "Renesas ARM SoCs"
 878         select BOARD_EARLY_INIT_F if !RZA1
 879         select DM
 880         select DM_SERIAL
 881         imply CMD_DM
 882         imply FAT_WRITE
 883         imply SYS_THUMB_BUILD
 884         imply ARCH_MISC_INIT if DISPLAY_CPUINFO
 885
 886 config TARGET_S32V234EVB
 887         bool "Support s32v234evb"
 888         select ARM64
 889         select SYS_FSL_ERRATUM_ESDHC111
 890
 891 config ARCH_SNAPDRAGON
 892         bool "Qualcomm Snapdragon SoCs"
 893         select ARM64
 894         select DM
 895         select DM_GPIO
 896         select DM_SERIAL
 897         select MSM_SMEM
 898         select OF_CONTROL
 899         select OF_SEPARATE
 900         select SMEM
 901         select SPMI
 902         imply CMD_DM
 903
 904 config ARCH_SOCFPGA
 905         bool "Altera SOCFPGA family"
 906         select ARCH_EARLY_INIT_R
 907         select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
 908         select ARM64 if TARGET_SOCFPGA_STRATIX10
 909         select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 910         select DM
 911         select DM_SERIAL
 912         select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 913         select OF_CONTROL
 914         select SPL_DM_RESET if DM_RESET
 915         select SPL_DM_SERIAL
 916         select SPL_LIBCOMMON_SUPPORT
 917         select SPL_LIBGENERIC_SUPPORT
 918         select SPL_NAND_SUPPORT if SPL_NAND_DENALI
 919         select SPL_OF_CONTROL
 920         select SPL_SEPARATE_BSS if TARGET_SOCFPGA_STRATIX10
 921         select SPL_SERIAL_SUPPORT
 922         select SPL_SYSRESET
 923         select SPL_WATCHDOG_SUPPORT
 924         select SUPPORT_SPL
 925         select SYS_NS16550
 926         select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 927         select SYSRESET
 928         select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 929         select SYSRESET_SOCFPGA_S10 if TARGET_SOCFPGA_STRATIX10
 930         imply CMD_DM
 931         imply CMD_MTDPARTS
 932         imply CRC32_VERIFY
 933         imply DM_SPI
 934         imply DM_SPI_FLASH
 935         imply FAT_WRITE
 936         imply SPL
 937         imply SPL_DM
 938         imply SPL_LIBDISK_SUPPORT
 939         imply SPL_MMC_SUPPORT
 940         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
 941         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
 942         imply SPL_SPI_FLASH_SUPPORT
 943         imply SPL_SPI_SUPPORT
 944         imply L2X0_CACHE
 945
 946 config ARCH_SUNXI
 947         bool "Support sunxi (Allwinner) SoCs"
 948         select BINMAN
 949         select CMD_GPIO
 950         select CMD_MMC if MMC
 951         select CMD_USB if DISTRO_DEFAULTS
 952         select CLK
 953         select DM
 954         select DM_ETH
 955         select DM_GPIO
 956         select DM_KEYBOARD
 957         select DM_MMC if MMC
 958         select DM_SCSI if SCSI
 959         select DM_SERIAL
 960         select DM_USB if DISTRO_DEFAULTS
 961         select OF_BOARD_SETUP
 962         select OF_CONTROL
 963         select OF_SEPARATE
 964         select SPECIFY_CONSOLE_INDEX
 965         select SPL_STACK_R if SPL
 966         select SPL_SYS_MALLOC_SIMPLE if SPL
 967         select SPL_SYS_THUMB_BUILD if !ARM64
 968         select SUNXI_GPIO
 969         select SYS_NS16550
 970         select SYS_THUMB_BUILD if !ARM64
 971         select USB if DISTRO_DEFAULTS
 972         select USB_KEYBOARD if DISTRO_DEFAULTS
 973         select USB_STORAGE if DISTRO_DEFAULTS
 974         select SPL_USE_TINY_PRINTF
 975         imply CMD_DM
 976         imply CMD_GPT
 977         imply CMD_UBI if NAND
 978         imply DISTRO_DEFAULTS
 979         imply FAT_WRITE
 980         imply FIT
 981         imply OF_LIBFDT_OVERLAY
 982         imply PRE_CONSOLE_BUFFER
 983         imply SPL_GPIO_SUPPORT
 984         imply SPL_LIBCOMMON_SUPPORT
 985         imply SPL_LIBGENERIC_SUPPORT
 986         imply SPL_MMC_SUPPORT if MMC
 987         imply SPL_POWER_SUPPORT
 988         imply SPL_SERIAL_SUPPORT
 989         imply USB_GADGET
 990
 991 config ARCH_VERSAL
 992         bool "Support Xilinx Versal Platform"
 993         select ARM64
 994         select CLK
 995         select DM
 996         select DM_ETH if NET
 997         select DM_MMC if MMC
 998         select DM_SERIAL
 999         select OF_CONTROL
1000         imply BOARD_LATE_INIT
1001
1002 config ARCH_VF610
1003         bool "Freescale Vybrid"
1004         select CPU_V7A
1005         select SYS_FSL_ERRATUM_ESDHC111
1006         imply CMD_MTDPARTS
1007         imply NAND
1008
1009 config ARCH_ZYNQ
1010         bool "Xilinx Zynq based platform"
1011         select CLK
1012         select CLK_ZYNQ
1013         select CPU_V7A
1014         select DM
1015         select DM_ETH if NET
1016         select DM_MMC if MMC
1017         select DM_SERIAL
1018         select DM_SPI
1019         select DM_SPI_FLASH
1020         select DM_USB if USB
1021         select OF_CONTROL
1022         select SPI
1023         select SPL_BOARD_INIT if SPL
1024         select SPL_CLK if SPL
1025         select SPL_DM if SPL
1026         select SPL_OF_CONTROL if SPL
1027         select SPL_SEPARATE_BSS if SPL
1028         select SUPPORT_SPL
1029         imply ARCH_EARLY_INIT_R
1030         imply BOARD_LATE_INIT
1031         imply CMD_CLK
1032         imply CMD_DM
1033         imply CMD_SPL
1034         imply FAT_WRITE
1035
1036 config ARCH_ZYNQMP_R5
1037         bool "Xilinx ZynqMP R5 based platform"
1038         select CLK
1039         select CPU_V7R
1040         select DM
1041         select DM_ETH if NET
1042         select DM_MMC if MMC
1043         select DM_SERIAL
1044         select OF_CONTROL
1045         imply CMD_DM
1046         imply DM_USB_GADGET
1047
1048 config ARCH_ZYNQMP
1049         bool "Xilinx ZynqMP based platform"
1050         select ARM64
1051         select CLK
1052         select DM
1053         select DM_ETH if NET
1054         select DM_MAILBOX
1055         select DM_MMC if MMC
1056         select DM_SERIAL
1057         select DM_SPI if SPI
1058         select DM_SPI_FLASH if DM_SPI
1059         select DM_USB if USB
1060         select FIRMWARE
1061         select OF_CONTROL
1062         select SPL_BOARD_INIT if SPL
1063         select SPL_CLK if SPL
1064         select SPL_DM_MAILBOX if SPL
1065         select SPL_FIRMWARE if SPL
1066         select SPL_SEPARATE_BSS if SPL
1067         select SUPPORT_SPL
1068         select ZYNQMP_IPI
1069         imply BOARD_LATE_INIT
1070         imply CMD_DM
1071         imply FAT_WRITE
1072         imply MP
1073         imply DM_USB_GADGET
1074
1075 config TEGRA
1076         bool "NVIDIA Tegra"
1077         imply DISTRO_DEFAULTS
1078         imply FAT_WRITE
1079
1080 config TARGET_VEXPRESS64_AEMV8A
1081         bool "Support vexpress_aemv8a"
1082         select ARM64
1083         select PL01X_SERIAL
1084
1085 config TARGET_VEXPRESS64_BASE_FVP
1086         bool "Support Versatile Express ARMv8a FVP BASE model"
1087         select ARM64
1088         select PL01X_SERIAL
1089         select SEMIHOSTING
1090
1091 config TARGET_VEXPRESS64_JUNO
1092         bool "Support Versatile Express Juno Development Platform"
1093         select ARM64
1094         select PL01X_SERIAL
1095
1096 config TARGET_LS2080A_EMU
1097         bool "Support ls2080a_emu"
1098         select ARCH_LS2080A
1099         select ARCH_MISC_INIT
1100         select ARM64
1101         select ARMV8_MULTIENTRY
1102         select FSL_DDR_SYNC_REFRESH
1103         help
1104           Support for Freescale LS2080A_EMU platform
1105           The LS2080A Development System (EMULATOR) is a pre silicon
1106           development platform that supports the QorIQ LS2080A
1107           Layerscape Architecture processor.
1108
1109 config TARGET_LS2080A_SIMU
1110         bool "Support ls2080a_simu"
1111         select ARCH_LS2080A
1112         select ARCH_MISC_INIT
1113         select ARM64
1114         select ARMV8_MULTIENTRY
1115         select BOARD_LATE_INIT
1116         help
1117           Support for Freescale LS2080A_SIMU platform
1118           The LS2080A Development System (QDS) is a pre silicon
1119           development platform that supports the QorIQ LS2080A
1120           Layerscape Architecture processor.
1121
1122 config TARGET_LS1088AQDS
1123         bool "Support ls1088aqds"
1124         select ARCH_LS1088A
1125         select ARCH_MISC_INIT
1126         select ARM64
1127         select ARMV8_MULTIENTRY
1128         select ARCH_SUPPORT_TFABOOT
1129         select BOARD_LATE_INIT
1130         select SUPPORT_SPL
1131         select FSL_DDR_INTERACTIVE if !SD_BOOT
1132         help
1133           Support for NXP LS1088AQDS platform
1134           The LS1088A Development System (QDS) is a high-performance
1135           development platform that supports the QorIQ LS1088A
1136           Layerscape Architecture processor.
1137
1138 config TARGET_LS2080AQDS
1139         bool "Support ls2080aqds"
1140         select ARCH_LS2080A
1141         select ARCH_MISC_INIT
1142         select ARM64
1143         select ARMV8_MULTIENTRY
1144         select ARCH_SUPPORT_TFABOOT
1145         select BOARD_LATE_INIT
1146         select SUPPORT_SPL
1147         imply SCSI
1148         imply SCSI_AHCI
1149         select FSL_DDR_BIST
1150         select FSL_DDR_INTERACTIVE if !SPL
1151         help
1152           Support for Freescale LS2080AQDS platform
1153           The LS2080A Development System (QDS) is a high-performance
1154           development platform that supports the QorIQ LS2080A
1155           Layerscape Architecture processor.
1156
1157 config TARGET_LS2080ARDB
1158         bool "Support ls2080ardb"
1159         select ARCH_LS2080A
1160         select ARCH_MISC_INIT
1161         select ARM64
1162         select ARMV8_MULTIENTRY
1163         select ARCH_SUPPORT_TFABOOT
1164         select BOARD_LATE_INIT
1165         select SUPPORT_SPL
1166         select FSL_DDR_BIST
1167         select FSL_DDR_INTERACTIVE if !SPL
1168         imply SCSI
1169         imply SCSI_AHCI
1170         help
1171           Support for Freescale LS2080ARDB platform.
1172           The LS2080A Reference design board (RDB) is a high-performance
1173           development platform that supports the QorIQ LS2080A
1174           Layerscape Architecture processor.
1175
1176 config TARGET_LS2081ARDB
1177         bool "Support ls2081ardb"
1178         select ARCH_LS2080A
1179         select ARCH_MISC_INIT
1180         select ARM64
1181         select ARMV8_MULTIENTRY
1182         select BOARD_LATE_INIT
1183         select SUPPORT_SPL
1184         help
1185           Support for Freescale LS2081ARDB platform.
1186           The LS2081A Reference design board (RDB) is a high-performance
1187           development platform that supports the QorIQ LS2081A/LS2041A
1188           Layerscape Architecture processor.
1189
1190 config TARGET_LX2160ARDB
1191         bool "Support lx2160ardb"
1192         select ARCH_LX2160A
1193         select ARCH_MISC_INIT
1194         select ARM64
1195         select ARMV8_MULTIENTRY
1196         select ARCH_SUPPORT_TFABOOT
1197         select BOARD_LATE_INIT
1198         help
1199           Support for NXP LX2160ARDB platform.
1200           The lx2160ardb (LX2160A Reference design board (RDB)
1201           is a high-performance development platform that supports the
1202           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1203
1204 config TARGET_LX2160AQDS
1205         bool "Support lx2160aqds"
1206         select ARCH_LX2160A
1207         select ARCH_MISC_INIT
1208         select ARM64
1209         select ARMV8_MULTIENTRY
1210         select ARCH_SUPPORT_TFABOOT
1211         select BOARD_LATE_INIT
1212         help
1213           Support for NXP LX2160AQDS platform.
1214           The lx2160aqds (LX2160A QorIQ Development System (QDS)
1215           is a high-performance development platform that supports the
1216           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1217
1218 config TARGET_HIKEY
1219         bool "Support HiKey 96boards Consumer Edition Platform"
1220         select ARM64
1221         select DM
1222         select DM_GPIO
1223         select DM_SERIAL
1224         select OF_CONTROL
1225         select PL01X_SERIAL
1226         select SPECIFY_CONSOLE_INDEX
1227         imply CMD_DM
1228           help
1229           Support for HiKey 96boards platform. It features a HI6220
1230           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1231
1232 config TARGET_HIKEY960
1233         bool "Support HiKey960 96boards Consumer Edition Platform"
1234         select ARM64
1235         select DM
1236         select DM_SERIAL
1237         select OF_CONTROL
1238         select PL01X_SERIAL
1239         imply CMD_DM
1240           help
1241           Support for HiKey960 96boards platform. It features a HI3660
1242           SoC, with 4xA73 CPU, 4xA53 CPU, MALI-G71 GPU, and 3GB RAM.
1243
1244 config TARGET_POPLAR
1245         bool "Support Poplar 96boards Enterprise Edition Platform"
1246         select ARM64
1247         select DM
1248         select DM_SERIAL
1249         select DM_USB
1250         select OF_CONTROL
1251         select PL01X_SERIAL
1252         imply CMD_DM
1253           help
1254           Support for Poplar 96boards EE platform. It features a HI3798cv200
1255           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1256           making it capable of running any commercial set-top solution based on
1257           Linux or Android.
1258
1259 config TARGET_LS1012AQDS
1260         bool "Support ls1012aqds"
1261         select ARCH_LS1012A
1262         select ARM64
1263         select ARCH_SUPPORT_TFABOOT
1264         select BOARD_LATE_INIT
1265         help
1266           Support for Freescale LS1012AQDS platform.
1267           The LS1012A Development System (QDS) is a high-performance
1268           development platform that supports the QorIQ LS1012A
1269           Layerscape Architecture processor.
1270
1271 config TARGET_LS1012ARDB
1272         bool "Support ls1012ardb"
1273         select ARCH_LS1012A
1274         select ARM64
1275         select ARCH_SUPPORT_TFABOOT
1276         select BOARD_LATE_INIT
1277         imply SCSI
1278         imply SCSI_AHCI
1279         help
1280           Support for Freescale LS1012ARDB platform.
1281           The LS1012A Reference design board (RDB) is a high-performance
1282           development platform that supports the QorIQ LS1012A
1283           Layerscape Architecture processor.
1284
1285 config TARGET_LS1012A2G5RDB
1286         bool "Support ls1012a2g5rdb"
1287         select ARCH_LS1012A
1288         select ARM64
1289         select ARCH_SUPPORT_TFABOOT
1290         select BOARD_LATE_INIT
1291         imply SCSI
1292         help
1293           Support for Freescale LS1012A2G5RDB platform.
1294           The LS1012A 2G5 Reference design board (RDB) is a high-performance
1295           development platform that supports the QorIQ LS1012A
1296           Layerscape Architecture processor.
1297
1298 config TARGET_LS1012AFRWY
1299         bool "Support ls1012afrwy"
1300         select ARCH_LS1012A
1301         select ARM64
1302         select ARCH_SUPPORT_TFABOOT
1303         select BOARD_LATE_INIT
1304         imply SCSI
1305         imply SCSI_AHCI
1306         help
1307          Support for Freescale LS1012AFRWY platform.
1308          The LS1012A FRWY board (FRWY) is a high-performance
1309          development platform that supports the QorIQ LS1012A
1310          Layerscape Architecture processor.
1311
1312 config TARGET_LS1012AFRDM
1313         bool "Support ls1012afrdm"
1314         select ARCH_LS1012A
1315         select ARM64
1316         select ARCH_SUPPORT_TFABOOT
1317         help
1318           Support for Freescale LS1012AFRDM platform.
1319           The LS1012A Freedom  board (FRDM) is a high-performance
1320           development platform that supports the QorIQ LS1012A
1321           Layerscape Architecture processor.
1322
1323 config TARGET_LS1028AQDS
1324         bool "Support ls1028aqds"
1325         select ARCH_LS1028A
1326         select ARM64
1327         select ARMV8_MULTIENTRY
1328         select ARCH_SUPPORT_TFABOOT
1329         select BOARD_LATE_INIT
1330         select ARCH_MISC_INIT
1331         help
1332           Support for Freescale LS1028AQDS platform
1333           The LS1028A Development System (QDS) is a high-performance
1334           development platform that supports the QorIQ LS1028A
1335           Layerscape Architecture processor.
1336
1337 config TARGET_LS1028ARDB
1338         bool "Support ls1028ardb"
1339         select ARCH_LS1028A
1340         select ARM64
1341         select ARMV8_MULTIENTRY
1342         select ARCH_SUPPORT_TFABOOT
1343         help
1344           Support for Freescale LS1028ARDB platform
1345           The LS1028A Development System (RDB) is a high-performance
1346           development platform that supports the QorIQ LS1028A
1347           Layerscape Architecture processor.
1348
1349 config TARGET_LS1088ARDB
1350         bool "Support ls1088ardb"
1351         select ARCH_LS1088A
1352         select ARCH_MISC_INIT
1353         select ARM64
1354         select ARMV8_MULTIENTRY
1355         select ARCH_SUPPORT_TFABOOT
1356         select BOARD_LATE_INIT
1357         select SUPPORT_SPL
1358         select FSL_DDR_INTERACTIVE if !SD_BOOT
1359         help
1360           Support for NXP LS1088ARDB platform.
1361           The LS1088A Reference design board (RDB) is a high-performance
1362           development platform that supports the QorIQ LS1088A
1363           Layerscape Architecture processor.
1364
1365 config TARGET_LS1021AQDS
1366         bool "Support ls1021aqds"
1367         select ARCH_LS1021A
1368         select ARCH_SUPPORT_PSCI
1369         select BOARD_EARLY_INIT_F
1370         select BOARD_LATE_INIT
1371         select CPU_V7A
1372         select CPU_V7_HAS_NONSEC
1373         select CPU_V7_HAS_VIRT
1374         select LS1_DEEP_SLEEP
1375         select SUPPORT_SPL
1376         select SYS_FSL_DDR
1377         select FSL_DDR_INTERACTIVE
1378         imply SCSI
1379
1380 config TARGET_LS1021ATWR
1381         bool "Support ls1021atwr"
1382         select ARCH_LS1021A
1383         select ARCH_SUPPORT_PSCI
1384         select BOARD_EARLY_INIT_F
1385         select BOARD_LATE_INIT
1386         select CPU_V7A
1387         select CPU_V7_HAS_NONSEC
1388         select CPU_V7_HAS_VIRT
1389         select LS1_DEEP_SLEEP
1390         select SUPPORT_SPL
1391         imply SCSI
1392
1393 config TARGET_LS1021ATSN
1394         bool "Support ls1021atsn"
1395         select ARCH_LS1021A
1396         select ARCH_SUPPORT_PSCI
1397         select BOARD_EARLY_INIT_F
1398         select BOARD_LATE_INIT
1399         select CPU_V7A
1400         select CPU_V7_HAS_NONSEC
1401         select CPU_V7_HAS_VIRT
1402         select LS1_DEEP_SLEEP
1403         select SUPPORT_SPL
1404         imply SCSI
1405
1406 config TARGET_LS1021AIOT
1407         bool "Support ls1021aiot"
1408         select ARCH_LS1021A
1409         select ARCH_SUPPORT_PSCI
1410         select BOARD_LATE_INIT
1411         select CPU_V7A
1412         select CPU_V7_HAS_NONSEC
1413         select CPU_V7_HAS_VIRT
1414         select SUPPORT_SPL
1415         imply SCSI
1416         help
1417           Support for Freescale LS1021AIOT platform.
1418           The LS1021A Freescale board (IOT) is a high-performance
1419           development platform that supports the QorIQ LS1021A
1420           Layerscape Architecture processor.
1421
1422 config TARGET_LS1043AQDS
1423         bool "Support ls1043aqds"
1424         select ARCH_LS1043A
1425         select ARM64
1426         select ARMV8_MULTIENTRY
1427         select ARCH_SUPPORT_TFABOOT
1428         select BOARD_EARLY_INIT_F
1429         select BOARD_LATE_INIT
1430         select SUPPORT_SPL
1431         select FSL_DDR_INTERACTIVE if !SPL
1432         imply SCSI
1433         imply SCSI_AHCI
1434         help
1435           Support for Freescale LS1043AQDS platform.
1436
1437 config TARGET_LS1043ARDB
1438         bool "Support ls1043ardb"
1439         select ARCH_LS1043A
1440         select ARM64
1441         select ARMV8_MULTIENTRY
1442         select ARCH_SUPPORT_TFABOOT
1443         select BOARD_EARLY_INIT_F
1444         select BOARD_LATE_INIT
1445         select SUPPORT_SPL
1446         help
1447           Support for Freescale LS1043ARDB platform.
1448
1449 config TARGET_LS1046AQDS
1450         bool "Support ls1046aqds"
1451         select ARCH_LS1046A
1452         select ARM64
1453         select ARMV8_MULTIENTRY
1454         select ARCH_SUPPORT_TFABOOT
1455         select BOARD_EARLY_INIT_F
1456         select BOARD_LATE_INIT
1457         select DM_SPI_FLASH if DM_SPI
1458         select SUPPORT_SPL
1459         select FSL_DDR_BIST if !SPL
1460         select FSL_DDR_INTERACTIVE  if !SPL
1461         select FSL_DDR_INTERACTIVE if !SPL
1462         imply SCSI
1463         help
1464           Support for Freescale LS1046AQDS platform.
1465           The LS1046A Development System (QDS) is a high-performance
1466           development platform that supports the QorIQ LS1046A
1467           Layerscape Architecture processor.
1468
1469 config TARGET_LS1046ARDB
1470         bool "Support ls1046ardb"
1471         select ARCH_LS1046A
1472         select ARM64
1473         select ARMV8_MULTIENTRY
1474         select ARCH_SUPPORT_TFABOOT
1475         select BOARD_EARLY_INIT_F
1476         select BOARD_LATE_INIT
1477         select DM_SPI_FLASH if DM_SPI
1478         select POWER_MC34VR500
1479         select SUPPORT_SPL
1480         select FSL_DDR_BIST
1481         select FSL_DDR_INTERACTIVE if !SPL
1482         imply SCSI
1483         help
1484           Support for Freescale LS1046ARDB platform.
1485           The LS1046A Reference Design Board (RDB) is a high-performance
1486           development platform that supports the QorIQ LS1046A
1487           Layerscape Architecture processor.
1488
1489 config TARGET_LS1046AFRWY
1490         bool "Support ls1046afrwy"
1491         select ARCH_LS1046A
1492         select ARM64
1493         select ARMV8_MULTIENTRY
1494         select ARCH_SUPPORT_TFABOOT
1495         select BOARD_EARLY_INIT_F
1496         select BOARD_LATE_INIT
1497         select DM_SPI_FLASH if DM_SPI
1498         imply SCSI
1499         help
1500           Support for Freescale LS1046AFRWY platform.
1501           The LS1046A Freeway Board (FRWY) is a high-performance
1502           development platform that supports the QorIQ LS1046A
1503           Layerscape Architecture processor.
1504
1505 config TARGET_COLIBRI_PXA270
1506         bool "Support colibri_pxa270"
1507         select CPU_PXA
1508
1509 config ARCH_UNIPHIER
1510         bool "Socionext UniPhier SoCs"
1511         select BOARD_LATE_INIT
1512         select DM
1513         select DM_GPIO
1514         select DM_I2C
1515         select DM_MMC
1516         select DM_RESET
1517         select DM_SERIAL
1518         select DM_USB
1519         select OF_BOARD_SETUP
1520         select OF_CONTROL
1521         select OF_LIBFDT
1522         select PINCTRL
1523         select SPL_BOARD_INIT if SPL
1524         select SPL_DM if SPL
1525         select SPL_LIBCOMMON_SUPPORT if SPL
1526         select SPL_LIBGENERIC_SUPPORT if SPL
1527         select SPL_OF_CONTROL if SPL
1528         select SPL_PINCTRL if SPL
1529         select SUPPORT_SPL
1530         imply CMD_DM
1531         imply DISTRO_DEFAULTS
1532         imply FAT_WRITE
1533         help
1534           Support for UniPhier SoC family developed by Socionext Inc.
1535           (formerly, System LSI Business Division of Panasonic Corporation)
1536
1537 config STM32
1538         bool "Support STMicroelectronics STM32 MCU with cortex M"
1539         select CPU_V7M
1540         select DM
1541         select DM_SERIAL
1542         imply CMD_DM
1543
1544 config ARCH_STI
1545         bool "Support STMicrolectronics SoCs"
1546         select BLK
1547         select CPU_V7A
1548         select DM
1549         select DM_MMC
1550         select DM_RESET
1551         select DM_SERIAL
1552         imply CMD_DM
1553         help
1554           Support for STMicroelectronics STiH407/10 SoC family.
1555           This SoC is used on Linaro 96Board STiH410-B2260
1556
1557 config ARCH_STM32MP
1558         bool "Support STMicroelectronics STM32MP Socs with cortex A"
1559         select ARCH_MISC_INIT
1560         select BOARD_LATE_INIT
1561         select CLK
1562         select DM
1563         select DM_GPIO
1564         select DM_RESET
1565         select DM_SERIAL
1566         select MISC
1567         select OF_CONTROL
1568         select OF_LIBFDT
1569         select OF_SYSTEM_SETUP
1570         select PINCTRL
1571         select REGMAP
1572         select SUPPORT_SPL
1573         select SYSCON
1574         select SYSRESET
1575         select SYS_THUMB_BUILD
1576         imply SPL_SYSRESET
1577         imply CMD_DM
1578         imply CMD_POWEROFF
1579         imply OF_LIBFDT_OVERLAY
1580         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1581         imply USE_PREBOOT
1582         help
1583           Support for STM32MP SoC family developed by STMicroelectronics,
1584           MPUs based on ARM cortex A core
1585           U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
1586           FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
1587           chain.
1588           SPL is the unsecure FSBL for the basic boot chain.
1589
1590 config ARCH_ROCKCHIP
1591         bool "Support Rockchip SoCs"
1592         select BLK
1593         select DM
1594         select DM_GPIO
1595         select DM_I2C
1596         select DM_MMC
1597         select DM_PWM
1598         select DM_REGULATOR
1599         select DM_SERIAL
1600         select DM_SPI
1601         select DM_SPI_FLASH
1602         select DM_USB if USB
1603         select ENABLE_ARM_SOC_BOOT0_HOOK
1604         select OF_CONTROL
1605         select SPI
1606         select SPL_DM if SPL
1607         select SYS_MALLOC_F
1608         select SYS_THUMB_BUILD if !ARM64
1609         imply ADC
1610         imply CMD_DM
1611         imply DEBUG_UART_BOARD_INIT
1612         imply DISTRO_DEFAULTS
1613         imply FAT_WRITE
1614         imply SARADC_ROCKCHIP
1615         imply SPL_SYSRESET
1616         imply SPL_SYS_MALLOC_SIMPLE
1617         imply SYS_NS16550
1618         imply TPL_SYSRESET
1619         imply USB_FUNCTION_FASTBOOT
1620
1621 config TARGET_THUNDERX_88XX
1622         bool "Support ThunderX 88xx"
1623         select ARM64
1624         select OF_CONTROL
1625         select PL01X_SERIAL
1626         select SYS_CACHE_SHIFT_7
1627
1628 config ARCH_ASPEED
1629         bool "Support Aspeed SoCs"
1630         select DM
1631         select OF_CONTROL
1632         imply CMD_DM
1633
1634 config TARGET_DURIAN
1635         bool "Support Phytium Durian Platform"
1636         select ARM64
1637         help
1638           Support for durian platform.
1639           It has 2GB Sdram, uart and pcie.
1640
1641 endchoice
1642
1643 config ARCH_SUPPORT_TFABOOT
1644         bool
1645
1646 config TFABOOT
1647         bool "Support for booting from TF-A"
1648         depends on ARCH_SUPPORT_TFABOOT
1649         default n
1650         help
1651           Enabling this will make a U-Boot binary that is capable of being
1652           booted via TF-A.
1653
1654 config TI_SECURE_DEVICE
1655         bool "HS Device Type Support"
1656         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
1657         help
1658           If a high secure (HS) device type is being used, this config
1659           must be set. This option impacts various aspects of the
1660           build system (to create signed boot images that can be
1661           authenticated) and the code. See the doc/README.ti-secure
1662           file for further details.
1663
1664 if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
1665 config ISW_ENTRY_ADDR
1666         hex "Address in memory or XIP address of bootloader entry point"
1667         default 0x402F4000 if AM43XX
1668         default 0x402F0400 if AM33XX
1669         default 0x40301350 if OMAP54XX
1670         help
1671           After any reset, the boot ROM searches the boot media for a valid
1672           boot image. For non-XIP devices, the ROM then copies the image into
1673           internal memory. For all boot modes, after the ROM processes the
1674           boot image it eventually computes the entry point address depending
1675           on the device type (secure/non-secure), boot media (xip/non-xip) and
1676           image headers.
1677 endif
1678
1679 source "arch/arm/mach-aspeed/Kconfig"
1680
1681 source "arch/arm/mach-at91/Kconfig"
1682
1683 source "arch/arm/mach-bcm283x/Kconfig"
1684
1685 source "arch/arm/mach-bcmstb/Kconfig"
1686
1687 source "arch/arm/mach-davinci/Kconfig"
1688
1689 source "arch/arm/mach-exynos/Kconfig"
1690
1691 source "arch/arm/mach-highbank/Kconfig"
1692
1693 source "arch/arm/mach-integrator/Kconfig"
1694
1695 source "arch/arm/mach-k3/Kconfig"
1696
1697 source "arch/arm/mach-keystone/Kconfig"
1698
1699 source "arch/arm/mach-kirkwood/Kconfig"
1700
1701 source "arch/arm/cpu/arm926ejs/lpc32xx/Kconfig"
1702
1703 source "arch/arm/mach-mvebu/Kconfig"
1704
1705 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1706
1707 source "arch/arm/mach-imx/mx2/Kconfig"
1708
1709 source "arch/arm/mach-imx/mx3/Kconfig"
1710
1711 source "arch/arm/mach-imx/mx5/Kconfig"
1712
1713 source "arch/arm/mach-imx/mx6/Kconfig"
1714
1715 source "arch/arm/mach-imx/mx7/Kconfig"
1716
1717 source "arch/arm/mach-imx/mx7ulp/Kconfig"
1718
1719 source "arch/arm/mach-imx/imx8/Kconfig"
1720
1721 source "arch/arm/mach-imx/imx8m/Kconfig"
1722
1723 source "arch/arm/mach-imx/mxs/Kconfig"
1724
1725 source "arch/arm/mach-omap2/Kconfig"
1726
1727 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1728
1729 source "arch/arm/mach-orion5x/Kconfig"
1730
1731 source "arch/arm/mach-owl/Kconfig"
1732
1733 source "arch/arm/mach-rmobile/Kconfig"
1734
1735 source "arch/arm/mach-meson/Kconfig"
1736
1737 source "arch/arm/mach-mediatek/Kconfig"
1738
1739 source "arch/arm/mach-qemu/Kconfig"
1740
1741 source "arch/arm/mach-rockchip/Kconfig"
1742
1743 source "arch/arm/mach-s5pc1xx/Kconfig"
1744
1745 source "arch/arm/mach-snapdragon/Kconfig"
1746
1747 source "arch/arm/mach-socfpga/Kconfig"
1748
1749 source "arch/arm/mach-sti/Kconfig"
1750
1751 source "arch/arm/mach-stm32/Kconfig"
1752
1753 source "arch/arm/mach-stm32mp/Kconfig"
1754
1755 source "arch/arm/mach-sunxi/Kconfig"
1756
1757 source "arch/arm/mach-tegra/Kconfig"
1758
1759 source "arch/arm/mach-uniphier/Kconfig"
1760
1761 source "arch/arm/cpu/armv7/vf610/Kconfig"
1762
1763 source "arch/arm/mach-zynq/Kconfig"
1764
1765 source "arch/arm/mach-zynqmp/Kconfig"
1766
1767 source "arch/arm/mach-versal/Kconfig"
1768
1769 source "arch/arm/mach-zynqmp-r5/Kconfig"
1770
1771 source "arch/arm/cpu/armv7/Kconfig"
1772
1773 source "arch/arm/cpu/armv8/Kconfig"
1774
1775 source "arch/arm/mach-imx/Kconfig"
1776
1777 source "board/bosch/shc/Kconfig"
1778 source "board/bosch/guardian/Kconfig"
1779 source "board/CarMediaLab/flea3/Kconfig"
1780 source "board/Marvell/aspenite/Kconfig"
1781 source "board/Marvell/gplugd/Kconfig"
1782 source "board/armadeus/apf27/Kconfig"
1783 source "board/armltd/vexpress/Kconfig"
1784 source "board/armltd/vexpress64/Kconfig"
1785 source "board/broadcom/bcm23550_w1d/Kconfig"
1786 source "board/broadcom/bcm28155_ap/Kconfig"
1787 source "board/broadcom/bcm963158/Kconfig"
1788 source "board/broadcom/bcm968580xref/Kconfig"
1789 source "board/broadcom/bcmcygnus/Kconfig"
1790 source "board/broadcom/bcmnsp/Kconfig"
1791 source "board/broadcom/bcmns2/Kconfig"
1792 source "board/cavium/thunderx/Kconfig"
1793 source "board/cirrus/edb93xx/Kconfig"
1794 source "board/eets/pdu001/Kconfig"
1795 source "board/emulation/qemu-arm/Kconfig"
1796 source "board/freescale/ls2080a/Kconfig"
1797 source "board/freescale/ls2080aqds/Kconfig"
1798 source "board/freescale/ls2080ardb/Kconfig"
1799 source "board/freescale/ls1088a/Kconfig"
1800 source "board/freescale/ls1028a/Kconfig"
1801 source "board/freescale/ls1021aqds/Kconfig"
1802 source "board/freescale/ls1043aqds/Kconfig"
1803 source "board/freescale/ls1021atwr/Kconfig"
1804 source "board/freescale/ls1021atsn/Kconfig"
1805 source "board/freescale/ls1021aiot/Kconfig"
1806 source "board/freescale/ls1046aqds/Kconfig"
1807 source "board/freescale/ls1043ardb/Kconfig"
1808 source "board/freescale/ls1046ardb/Kconfig"
1809 source "board/freescale/ls1046afrwy/Kconfig"
1810 source "board/freescale/ls1012aqds/Kconfig"
1811 source "board/freescale/ls1012ardb/Kconfig"
1812 source "board/freescale/ls1012afrdm/Kconfig"
1813 source "board/freescale/lx2160a/Kconfig"
1814 source "board/freescale/mx35pdk/Kconfig"
1815 source "board/freescale/s32v234evb/Kconfig"
1816 source "board/grinn/chiliboard/Kconfig"
1817 source "board/gumstix/pepper/Kconfig"
1818 source "board/hisilicon/hikey/Kconfig"
1819 source "board/hisilicon/hikey960/Kconfig"
1820 source "board/hisilicon/poplar/Kconfig"
1821 source "board/isee/igep003x/Kconfig"
1822 source "board/phytec/pcm051/Kconfig"
1823 source "board/silica/pengwyn/Kconfig"
1824 source "board/spear/spear300/Kconfig"
1825 source "board/spear/spear310/Kconfig"
1826 source "board/spear/spear320/Kconfig"
1827 source "board/spear/spear600/Kconfig"
1828 source "board/spear/x600/Kconfig"
1829 source "board/st/stv0991/Kconfig"
1830 source "board/tcl/sl50/Kconfig"
1831 source "board/ucRobotics/bubblegum_96/Kconfig"
1832 source "board/birdland/bav335x/Kconfig"
1833 source "board/toradex/colibri_pxa270/Kconfig"
1834 source "board/variscite/dart_6ul/Kconfig"
1835 source "board/vscom/baltos/Kconfig"
1836 source "board/woodburn/Kconfig"
1837 source "board/xilinx/Kconfig"
1838 source "board/xilinx/zynq/Kconfig"
1839 source "board/xilinx/zynqmp/Kconfig"
1840 source "board/phytium/durian/Kconfig"
1841
1842 source "arch/arm/Kconfig.debug"
1843
1844 endmenu
1845
1846 config SPL_LDSCRIPT
1847         default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
1848         default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
1849         default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64
1850
1851