arch/arm/Kconfig

   1 menu "ARM architecture"
   2         depends on ARM
   3
   4 config SYS_ARCH
   5         default "arm"
   6
   7 config ARM64
   8         bool
   9         select PHYS_64BIT
  10         select SYS_CACHE_SHIFT_6
  11
  12 config ARM64_CRC32
  13         bool "Enable support for CRC32 instruction"
  14         depends on ARM64
  15         default y
  16         help
  17           ARMv8 implements dedicated crc32 instruction for crc32 calculation.
  18           This is faster than software crc32 calculation. This instruction may
  19           not be present on all ARMv8.0, but is always present on ARMv8.1 and
  20           newer.
  21
  22 config POSITION_INDEPENDENT
  23         bool "Generate position-independent pre-relocation code"
  24         depends on ARM64 || CPU_V7A
  25         help
  26           U-Boot expects to be linked to a specific hard-coded address, and to
  27           be loaded to and run from that address. This option lifts that
  28           restriction, thus allowing the code to be loaded to and executed from
  29           almost any 4K aligned address. This logic relies on the relocation
  30           information that is embedded in the binary to support U-Boot
  31           relocating itself to the top-of-RAM later during execution.
  32
  33 config INIT_SP_RELATIVE
  34         bool "Specify the early stack pointer relative to the .bss section"
  35         depends on ARM64
  36         default n if ARCH_QEMU
  37         default y if POSITION_INDEPENDENT
  38         help
  39           U-Boot typically uses a hard-coded value for the stack pointer
  40           before relocation. Enable this option to instead calculate the
  41           initial SP at run-time. This is useful to avoid hard-coding addresses
  42           into U-Boot, so that it can be loaded and executed at arbitrary
  43           addresses and thus avoid using arbitrary addresses at runtime.
  44
  45           If this option is enabled, the early stack pointer is set to
  46           &_bss_start with a offset value added. The offset is specified by
  47           SYS_INIT_SP_BSS_OFFSET.
  48
  49 config SYS_INIT_SP_BSS_OFFSET
  50         int "Early stack offset from the .bss base address"
  51         depends on ARM64
  52         depends on INIT_SP_RELATIVE
  53         default 524288
  54         help
  55           This option's value is the offset added to &_bss_start in order to
  56           calculate the stack pointer. This offset should be large enough so
  57           that the early malloc region, global data (gd), and early stack usage
  58           do not overlap any appended DTB.
  59
  60 config LINUX_KERNEL_IMAGE_HEADER
  61         depends on ARM64
  62         bool
  63         help
  64           Place a Linux kernel image header at the start of the U-Boot binary.
  65           The format of the header is described in the Linux kernel source at
  66           Documentation/arm64/booting.txt. This feature is useful since the
  67           image header reports the amount of memory (BSS and similar) that
  68           U-Boot needs to use, but which isn't part of the binary.
  69
  70 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
  71         depends on LINUX_KERNEL_IMAGE_HEADER
  72         hex
  73         help
  74           The value subtracted from CONFIG_SYS_TEXT_BASE to calculate the
  75           TEXT_OFFSET value written to the Linux kernel image header.
  76
  77 config GICV2
  78         bool
  79
  80 config GICV3
  81         bool
  82
  83 config GIC_V3_ITS
  84         bool "ARM GICV3 ITS"
  85         select IRQ
  86         help
  87           ARM GICV3 Interrupt translation service (ITS).
  88           Basic support for programming locality specific peripheral
  89           interrupts (LPI) configuration tables and enable LPI tables.
  90           LPI configuration table can be used by u-boot or Linux.
  91           ARM GICV3 has limitation, once the LPI table is enabled, LPI
  92           configuration table can not be re-programmed, unless GICV3 reset.
  93
  94 config STATIC_RELA
  95         bool
  96         default y if ARM64
  97
  98 config DMA_ADDR_T_64BIT
  99         bool
 100         default y if ARM64
 101
 102 config HAS_VBAR
 103         bool
 104
 105 config HAS_THUMB2
 106         bool
 107
 108 config GPIO_EXTRA_HEADER
 109         bool
 110
 111 # Used for compatibility with asm files copied from the kernel
 112 config ARM_ASM_UNIFIED
 113         bool
 114         default y
 115
 116 # Used for compatibility with asm files copied from the kernel
 117 config THUMB2_KERNEL
 118         bool
 119
 120 config SYS_ICACHE_OFF
 121         bool "Do not enable icache"
 122         help
 123           Do not enable instruction cache in U-Boot.
 124
 125 config SPL_SYS_ICACHE_OFF
 126         bool "Do not enable icache in SPL"
 127         depends on SPL
 128         default SYS_ICACHE_OFF
 129         help
 130           Do not enable instruction cache in SPL.
 131
 132 config SYS_DCACHE_OFF
 133         bool "Do not enable dcache"
 134         help
 135           Do not enable data cache in U-Boot.
 136
 137 config SPL_SYS_DCACHE_OFF
 138         bool "Do not enable dcache in SPL"
 139         depends on SPL
 140         default SYS_DCACHE_OFF
 141         help
 142           Do not enable data cache in SPL.
 143
 144 config SYS_ARM_CACHE_CP15
 145         bool "CP15 based cache enabling support"
 146         help
 147           Select this if your processor suports enabling caches by using
 148           CP15 registers.
 149
 150 config SYS_ARM_MMU
 151         bool "MMU-based Paged Memory Management Support"
 152         select SYS_ARM_CACHE_CP15
 153         help
 154           Select if you want MMU-based virtualised addressing space
 155           support via paged memory management.
 156
 157 config SYS_ARM_MPU
 158         bool 'Use the ARM v7 PMSA Compliant MPU'
 159         help
 160           Some ARM systems without an MMU have instead a Memory Protection
 161           Unit (MPU) that defines the type and permissions for regions of
 162           memory.
 163           If your CPU has an MPU then you should choose 'y' here unless you
 164           know that you do not want to use the MPU.
 165
 166 # If set, the workarounds for these ARM errata are applied early during U-Boot
 167 # startup. Note that in general these options force the workarounds to be
 168 # applied; no CPU-type/version detection exists, unlike the similar options in
 169 # the Linux kernel. Do not set these options unless they apply!  Also note that
 170 # the following can be machine-specific errata. These do have ability to
 171 # provide rudimentary version and machine-specific checks, but expect no
 172 # product checks:
 173 # CONFIG_ARM_ERRATA_430973
 174 # CONFIG_ARM_ERRATA_454179
 175 # CONFIG_ARM_ERRATA_621766
 176 # CONFIG_ARM_ERRATA_798870
 177 # CONFIG_ARM_ERRATA_801819
 178 # CONFIG_ARM_CORTEX_A8_CVE_2017_5715
 179 # CONFIG_ARM_CORTEX_A15_CVE_2017_5715
 180
 181 config ARM_ERRATA_430973
 182         bool
 183
 184 config ARM_ERRATA_454179
 185         bool
 186
 187 config ARM_ERRATA_621766
 188         bool
 189
 190 config ARM_ERRATA_716044
 191         bool
 192
 193 config ARM_ERRATA_725233
 194         bool
 195
 196 config ARM_ERRATA_742230
 197         bool
 198
 199 config ARM_ERRATA_743622
 200         bool
 201
 202 config ARM_ERRATA_751472
 203         bool
 204
 205 config ARM_ERRATA_761320
 206         bool
 207
 208 config ARM_ERRATA_773022
 209         bool
 210
 211 config ARM_ERRATA_774769
 212         bool
 213
 214 config ARM_ERRATA_794072
 215         bool
 216
 217 config ARM_ERRATA_798870
 218         bool
 219
 220 config ARM_ERRATA_801819
 221         bool
 222
 223 config ARM_ERRATA_826974
 224         bool
 225
 226 config ARM_ERRATA_828024
 227         bool
 228
 229 config ARM_ERRATA_829520
 230         bool
 231
 232 config ARM_ERRATA_833069
 233         bool
 234
 235 config ARM_ERRATA_833471
 236         bool
 237
 238 config ARM_ERRATA_845369
 239         bool
 240
 241 config ARM_ERRATA_852421
 242         bool
 243
 244 config ARM_ERRATA_852423
 245         bool
 246
 247 config ARM_ERRATA_855873
 248         bool
 249
 250 config ARM_CORTEX_A8_CVE_2017_5715
 251         bool
 252
 253 config ARM_CORTEX_A15_CVE_2017_5715
 254         bool
 255
 256 config CPU_ARM720T
 257         bool
 258         select SYS_CACHE_SHIFT_5
 259         imply SYS_ARM_MMU
 260
 261 config CPU_ARM920T
 262         bool
 263         select SYS_CACHE_SHIFT_5
 264         imply SYS_ARM_MMU
 265
 266 config CPU_ARM926EJS
 267         bool
 268         select SYS_CACHE_SHIFT_5
 269         imply SYS_ARM_MMU
 270
 271 config CPU_ARM946ES
 272         bool
 273         select SYS_CACHE_SHIFT_5
 274         imply SYS_ARM_MMU
 275
 276 config CPU_ARM1136
 277         bool
 278         select SYS_CACHE_SHIFT_5
 279         imply SYS_ARM_MMU
 280
 281 config CPU_ARM1176
 282         bool
 283         select HAS_VBAR
 284         select SYS_CACHE_SHIFT_5
 285         imply SYS_ARM_MMU
 286
 287 config CPU_V7A
 288         bool
 289         select HAS_THUMB2
 290         select HAS_VBAR
 291         select SYS_CACHE_SHIFT_6
 292         imply SYS_ARM_MMU
 293
 294 config CPU_V7M
 295         bool
 296         select HAS_THUMB2
 297         select SYS_ARM_MPU
 298         select SYS_CACHE_SHIFT_5
 299         select SYS_THUMB_BUILD
 300         select THUMB2_KERNEL
 301
 302 config CPU_V7R
 303         bool
 304         select HAS_THUMB2
 305         select SYS_ARM_CACHE_CP15
 306         select SYS_ARM_MPU
 307         select SYS_CACHE_SHIFT_6
 308
 309 config CPU_PXA
 310         bool
 311         select SYS_CACHE_SHIFT_5
 312         imply SYS_ARM_MMU
 313
 314 config CPU_PXA27X
 315         bool
 316         select CPU_PXA
 317
 318 config CPU_SA1100
 319         bool
 320         select SYS_CACHE_SHIFT_5
 321         imply SYS_ARM_MMU
 322
 323 config SYS_CPU
 324         default "arm720t" if CPU_ARM720T
 325         default "arm920t" if CPU_ARM920T
 326         default "arm926ejs" if CPU_ARM926EJS
 327         default "arm946es" if CPU_ARM946ES
 328         default "arm1136" if CPU_ARM1136
 329         default "arm1176" if CPU_ARM1176
 330         default "armv7" if CPU_V7A
 331         default "armv7" if CPU_V7R
 332         default "armv7m" if CPU_V7M
 333         default "pxa" if CPU_PXA
 334         default "sa1100" if CPU_SA1100
 335         default "armv8" if ARM64
 336
 337 config SYS_ARM_ARCH
 338         int
 339         default 4 if CPU_ARM720T
 340         default 4 if CPU_ARM920T
 341         default 5 if CPU_ARM926EJS
 342         default 5 if CPU_ARM946ES
 343         default 6 if CPU_ARM1136
 344         default 6 if CPU_ARM1176
 345         default 7 if CPU_V7A
 346         default 7 if CPU_V7M
 347         default 7 if CPU_V7R
 348         default 5 if CPU_PXA
 349         default 4 if CPU_SA1100
 350         default 8 if ARM64
 351
 352 choice
 353         prompt "Select the ARM data write cache policy"
 354         default SYS_ARM_CACHE_WRITETHROUGH if TARGET_BCMCYGNUS || \
 355                                               CPU_PXA || RZA1
 356         default SYS_ARM_CACHE_WRITEBACK
 357
 358 config SYS_ARM_CACHE_WRITEBACK
 359         bool "Write-back (WB)"
 360         help
 361           A write updates the cache only and marks the cache line as dirty.
 362           External memory is updated only when the line is evicted or explicitly
 363           cleaned.
 364
 365 config SYS_ARM_CACHE_WRITETHROUGH
 366         bool "Write-through (WT)"
 367         help
 368           A write updates both the cache and the external memory system.
 369           This does not mark the cache line as dirty.
 370
 371 config SYS_ARM_CACHE_WRITEALLOC
 372         bool "Write allocation (WA)"
 373         help
 374           A cache line is allocated on a write miss. This means that executing a
 375           store instruction on the processor might cause a burst read to occur.
 376           There is a linefill to obtain the data for the cache line, before the
 377           write is performed.
 378 endchoice
 379
 380 config ARCH_CPU_INIT
 381         bool "Enable ARCH_CPU_INIT"
 382         help
 383           Some architectures require a call to arch_cpu_init().
 384           Say Y here to enable it
 385
 386 config SYS_ARCH_TIMER
 387         bool "ARM Generic Timer support"
 388         depends on CPU_V7A || ARM64
 389         default y if ARM64
 390         help
 391           The ARM Generic Timer (aka arch-timer) provides an architected
 392           interface to a timer source on an SoC.
 393           It is mandatory for ARMv8 implementation and widely available
 394           on ARMv7 systems.
 395
 396 config ARM_SMCCC
 397         bool "Support for ARM SMC Calling Convention (SMCCC)"
 398         depends on CPU_V7A || ARM64
 399         select ARM_PSCI_FW
 400         help
 401           Say Y here if you want to enable ARM SMC Calling Convention.
 402           This should be enabled if U-Boot needs to communicate with system
 403           firmware (for example, PSCI) according to SMCCC.
 404
 405 config SEMIHOSTING
 406         bool "support boot from semihosting"
 407         help
 408           In emulated environments, semihosting is a way for
 409           the hosted environment to call out to the emulator to
 410           retrieve files from the host machine.
 411
 412 config SYS_THUMB_BUILD
 413         bool "Build U-Boot using the Thumb instruction set"
 414         depends on !ARM64
 415         help
 416            Use this flag to build U-Boot using the Thumb instruction set for
 417            ARM architectures. Thumb instruction set provides better code
 418            density. For ARM architectures that support Thumb2 this flag will
 419            result in Thumb2 code generated by GCC.
 420
 421 config SPL_SYS_THUMB_BUILD
 422         bool "Build SPL using the Thumb instruction set"
 423         default y if SYS_THUMB_BUILD
 424         depends on !ARM64 && SPL
 425         help
 426            Use this flag to build SPL using the Thumb instruction set for
 427            ARM architectures. Thumb instruction set provides better code
 428            density. For ARM architectures that support Thumb2 this flag will
 429            result in Thumb2 code generated by GCC.
 430
 431 config TPL_SYS_THUMB_BUILD
 432         bool "Build TPL using the Thumb instruction set"
 433         default y if SYS_THUMB_BUILD
 434         depends on TPL && !ARM64
 435         help
 436            Use this flag to build TPL using the Thumb instruction set for
 437            ARM architectures. Thumb instruction set provides better code
 438            density. For ARM architectures that support Thumb2 this flag will
 439            result in Thumb2 code generated by GCC.
 440
 441
 442 config SYS_L2CACHE_OFF
 443         bool "L2cache off"
 444         help
 445           If SoC does not support L2CACHE or one does not want to enable
 446           L2CACHE, choose this option.
 447
 448 config ENABLE_ARM_SOC_BOOT0_HOOK
 449         bool "prepare BOOT0 header"
 450         help
 451           If the SoC's BOOT0 requires a header area filled with (magic)
 452           values, then choose this option, and create a file included as
 453           <asm/arch/boot0.h> which contains the required assembler code.
 454
 455 config ARM_CORTEX_CPU_IS_UP
 456         bool
 457
 458 config USE_ARCH_MEMCPY
 459         bool "Use an assembly optimized implementation of memcpy"
 460         default y if !ARM64
 461         depends on !ARM64 || (ARM64 && (GCC_VERSION >= 90400))
 462         help
 463           Enable the generation of an optimized version of memcpy.
 464           Such an implementation may be faster under some conditions
 465           but may increase the binary size.
 466
 467 config SPL_USE_ARCH_MEMCPY
 468         bool "Use an assembly optimized implementation of memcpy for SPL"
 469         default y if USE_ARCH_MEMCPY
 470         depends on SPL
 471         help
 472           Enable the generation of an optimized version of memcpy.
 473           Such an implementation may be faster under some conditions
 474           but may increase the binary size.
 475
 476 config TPL_USE_ARCH_MEMCPY
 477         bool "Use an assembly optimized implementation of memcpy for TPL"
 478         default y if USE_ARCH_MEMCPY
 479         depends on TPL
 480         help
 481           Enable the generation of an optimized version of memcpy.
 482           Such an implementation may be faster under some conditions
 483           but may increase the binary size.
 484
 485 config USE_ARCH_MEMMOVE
 486         bool "Use an assembly optimized implementation of memmove" if !ARM64
 487         default USE_ARCH_MEMCPY if ARM64
 488         depends on ARM64
 489         help
 490           Enable the generation of an optimized version of memmove.
 491           Such an implementation may be faster under some conditions
 492           but may increase the binary size.
 493
 494 config SPL_USE_ARCH_MEMMOVE
 495         bool "Use an assembly optimized implementation of memmove for SPL" if !ARM64
 496         default SPL_USE_ARCH_MEMCPY if ARM64
 497         depends on SPL && ARM64
 498         help
 499           Enable the generation of an optimized version of memmove.
 500           Such an implementation may be faster under some conditions
 501           but may increase the binary size.
 502
 503 config TPL_USE_ARCH_MEMMOVE
 504         bool "Use an assembly optimized implementation of memmove for TPL" if !ARM64
 505         default TPL_USE_ARCH_MEMCPY if ARM64
 506         depends on TPL && ARM64
 507         help
 508           Enable the generation of an optimized version of memmove.
 509           Such an implementation may be faster under some conditions
 510           but may increase the binary size.
 511
 512 config USE_ARCH_MEMSET
 513         bool "Use an assembly optimized implementation of memset"
 514         default y if !ARM64
 515         depends on !ARM64 || (ARM64 && (GCC_VERSION >= 90400))
 516         help
 517           Enable the generation of an optimized version of memset.
 518           Such an implementation may be faster under some conditions
 519           but may increase the binary size.
 520
 521 config SPL_USE_ARCH_MEMSET
 522         bool "Use an assembly optimized implementation of memset for SPL"
 523         default y if USE_ARCH_MEMSET
 524         depends on SPL
 525         help
 526           Enable the generation of an optimized version of memset.
 527           Such an implementation may be faster under some conditions
 528           but may increase the binary size.
 529
 530 config TPL_USE_ARCH_MEMSET
 531         bool "Use an assembly optimized implementation of memset for TPL"
 532         default y if USE_ARCH_MEMSET
 533         depends on TPL
 534         help
 535           Enable the generation of an optimized version of memset.
 536           Such an implementation may be faster under some conditions
 537           but may increase the binary size.
 538
 539 config ARM64_SUPPORT_AARCH32
 540         bool "ARM64 system support AArch32 execution state"
 541         depends on ARM64
 542         default y if !TARGET_THUNDERX_88XX
 543         help
 544           This ARM64 system supports AArch32 execution state.
 545
 546 choice
 547         prompt "Target select"
 548         default TARGET_HIKEY
 549
 550 config ARCH_AT91
 551         bool "Atmel AT91"
 552         select GPIO_EXTRA_HEADER
 553         select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB
 554         select SPL_SEPARATE_BSS if SPL
 555
 556 config ARCH_DAVINCI
 557         bool "TI DaVinci"
 558         select CPU_ARM926EJS
 559         select GPIO_EXTRA_HEADER
 560         select SPL_DM_SPI if SPL
 561         imply CMD_SAVES
 562         help
 563           Support for TI's DaVinci platform.
 564
 565 config ARCH_KIRKWOOD
 566         bool "Marvell Kirkwood"
 567         select ARCH_MISC_INIT
 568         select BOARD_EARLY_INIT_F
 569         select CPU_ARM926EJS
 570         select GPIO_EXTRA_HEADER
 571
 572 config ARCH_MVEBU
 573         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 574         select DM
 575         select DM_ETH
 576         select DM_SERIAL
 577         select DM_SPI
 578         select DM_SPI_FLASH
 579         select GPIO_EXTRA_HEADER
 580         select SPL_DM_SPI if SPL
 581         select SPL_DM_SPI_FLASH if SPL
 582         select OF_CONTROL
 583         select OF_SEPARATE
 584         select SPI
 585         imply CMD_DM
 586
 587 config ARCH_ORION5X
 588         bool "Marvell Orion"
 589         select CPU_ARM926EJS
 590         select GPIO_EXTRA_HEADER
 591
 592 config TARGET_STV0991
 593         bool "Support stv0991"
 594         select CPU_V7A
 595         select DM
 596         select DM_SERIAL
 597         select DM_SPI
 598         select DM_SPI_FLASH
 599         select GPIO_EXTRA_HEADER
 600         select PL01X_SERIAL
 601         select SPI
 602         select SPI_FLASH
 603         imply CMD_DM
 604
 605 config ARCH_BCM283X
 606         bool "Broadcom BCM283X family"
 607         select DM
 608         select DM_GPIO
 609         select DM_SERIAL
 610         select GPIO_EXTRA_HEADER
 611         select OF_CONTROL
 612         select PL01X_SERIAL
 613         select SERIAL_SEARCH_ALL
 614         imply CMD_DM
 615         imply FAT_WRITE
 616
 617 config ARCH_BCM63158
 618         bool "Broadcom BCM63158 family"
 619         select DM
 620         select OF_CONTROL
 621         imply CMD_DM
 622
 623 config ARCH_BCM68360
 624         bool "Broadcom BCM68360 family"
 625         select DM
 626         select OF_CONTROL
 627         imply CMD_DM
 628
 629 config ARCH_BCM6858
 630         bool "Broadcom BCM6858 family"
 631         select DM
 632         select OF_CONTROL
 633         imply CMD_DM
 634
 635 config ARCH_BCMSTB
 636         bool "Broadcom BCM7XXX family"
 637         select CPU_V7A
 638         select DM
 639         select GPIO_EXTRA_HEADER
 640         select OF_CONTROL
 641         imply CMD_DM
 642         imply OF_HAS_PRIOR_STAGE
 643         help
 644           This enables support for Broadcom ARM-based set-top box
 645           chipsets, including the 7445 family of chips.
 646
 647 config TARGET_VEXPRESS_CA9X4
 648         bool "Support vexpress_ca9x4"
 649         select CPU_V7A
 650         select PL011_SERIAL
 651
 652 config TARGET_BCMCYGNUS
 653         bool "Support bcmcygnus"
 654         select CPU_V7A
 655         select GPIO_EXTRA_HEADER
 656         imply BCM_SF2_ETH
 657         imply BCM_SF2_ETH_GMAC
 658         imply CMD_HASH
 659         imply CRC32_VERIFY
 660         imply FAT_WRITE
 661         imply HASH_VERIFY
 662         imply NETDEVICES
 663
 664 config TARGET_BCMNS2
 665         bool "Support Broadcom Northstar2"
 666         select ARM64
 667         select GPIO_EXTRA_HEADER
 668         help
 669           Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
 670           ARMv8 Cortex-A57 processors targeting a broad range of networking
 671           applications.
 672
 673 config TARGET_BCMNS3
 674         bool "Support Broadcom NS3"
 675         select ARM64
 676         select BOARD_LATE_INIT
 677         help
 678           Support for Broadcom Northstar 3 SoCs. NS3 is a octo-core 64-bit
 679           ARMv8 Cortex-A72 processors targeting a broad range of networking
 680           applications.
 681
 682 config ARCH_EXYNOS
 683         bool "Samsung EXYNOS"
 684         select DM
 685         select DM_GPIO
 686         select DM_I2C
 687         select DM_ETH
 688         select DM_KEYBOARD
 689         select DM_SERIAL
 690         select DM_SPI
 691         select DM_SPI_FLASH
 692         select SPI
 693         select GPIO_EXTRA_HEADER
 694         imply SYS_THUMB_BUILD
 695         imply CMD_DM
 696         imply FAT_WRITE
 697
 698 config ARCH_S5PC1XX
 699         bool "Samsung S5PC1XX"
 700         select CPU_V7A
 701         select DM
 702         select DM_GPIO
 703         select DM_I2C
 704         select DM_SERIAL
 705         select GPIO_EXTRA_HEADER
 706         imply CMD_DM
 707
 708 config ARCH_HIGHBANK
 709         bool "Calxeda Highbank"
 710         select CPU_V7A
 711         select PL01X_SERIAL
 712         select DM
 713         select DM_SERIAL
 714         select OF_CONTROL
 715         select CLK
 716         select CLK_CCF
 717         select AHCI
 718         select DM_ETH
 719         select PHYS_64BIT
 720         imply OF_HAS_PRIOR_STAGE
 721
 722 config ARCH_INTEGRATOR
 723         bool "ARM Ltd. Integrator family"
 724         select DM
 725         select DM_SERIAL
 726         select GPIO_EXTRA_HEADER
 727         select PL01X_SERIAL
 728         imply CMD_DM
 729
 730 config ARCH_IPQ40XX
 731         bool "Qualcomm IPQ40xx SoCs"
 732         select CPU_V7A
 733         select DM
 734         select DM_GPIO
 735         select DM_SERIAL
 736         select DM_RESET
 737         select GPIO_EXTRA_HEADER
 738         select MSM_SMEM
 739         select PINCTRL
 740         select CLK
 741         select SMEM
 742         select OF_CONTROL
 743         imply CMD_DM
 744
 745 config ARCH_KEYSTONE
 746         bool "TI Keystone"
 747         select CMD_POWEROFF
 748         select CPU_V7A
 749         select DDR_SPD
 750         select GPIO_EXTRA_HEADER
 751         select SUPPORT_SPL
 752         select SYS_ARCH_TIMER
 753         select SYS_THUMB_BUILD
 754         imply CMD_MTDPARTS
 755         imply CMD_SAVES
 756         imply FIT
 757
 758 config ARCH_K3
 759         bool "Texas Instruments' K3 Architecture"
 760         select SPL
 761         select SUPPORT_SPL
 762         select FIT
 763
 764 config ARCH_OMAP2PLUS
 765         bool "TI OMAP2+"
 766         select CPU_V7A
 767         select GPIO_EXTRA_HEADER
 768         select SPL_BOARD_INIT if SPL
 769         select SPL_STACK_R if SPL
 770         select SUPPORT_SPL
 771         imply TI_SYSC if DM && OF_CONTROL
 772         imply FIT
 773
 774 config ARCH_MESON
 775         bool "Amlogic Meson"
 776         select GPIO_EXTRA_HEADER
 777         imply DISTRO_DEFAULTS
 778         imply DM_RNG
 779         help
 780           Support for the Meson SoC family developed by Amlogic Inc.,
 781           targeted at media players and tablet computers. We currently
 782           support the S905 (GXBaby) 64-bit SoC.
 783
 784 config ARCH_MEDIATEK
 785         bool "MediaTek SoCs"
 786         select DM
 787         select GPIO_EXTRA_HEADER
 788         select OF_CONTROL
 789         select SPL_DM if SPL
 790         select SPL_LIBCOMMON_SUPPORT if SPL
 791         select SPL_LIBGENERIC_SUPPORT if SPL
 792         select SPL_OF_CONTROL if SPL
 793         select SUPPORT_SPL
 794         help
 795           Support for the MediaTek SoCs family developed by MediaTek Inc.
 796           Please refer to doc/README.mediatek for more information.
 797
 798 config ARCH_LPC32XX
 799         bool "NXP LPC32xx platform"
 800         select CPU_ARM926EJS
 801         select DM
 802         select DM_GPIO
 803         select DM_SERIAL
 804         select GPIO_EXTRA_HEADER
 805         select SPL_DM if SPL
 806         select SUPPORT_SPL
 807         imply CMD_DM
 808
 809 config ARCH_IMX8
 810         bool "NXP i.MX8 platform"
 811         select ARM64
 812         select DM
 813         select GPIO_EXTRA_HEADER
 814         select MACH_IMX
 815         select OF_CONTROL
 816         select ENABLE_ARM_SOC_BOOT0_HOOK
 817
 818 config ARCH_IMX8M
 819         bool "NXP i.MX8M platform"
 820         select ARM64
 821         select GPIO_EXTRA_HEADER
 822         select MACH_IMX
 823         select SYS_FSL_HAS_SEC if IMX_HAB
 824         select SYS_FSL_SEC_COMPAT_4
 825         select SYS_FSL_SEC_LE
 826         select SYS_I2C_MXC
 827         select DM
 828         select SUPPORT_SPL
 829         imply CMD_DM
 830
 831 config ARCH_IMX8ULP
 832         bool "NXP i.MX8ULP platform"
 833         select ARM64
 834         select DM
 835         select MACH_IMX
 836         select OF_CONTROL
 837         select SUPPORT_SPL
 838         select GPIO_EXTRA_HEADER
 839         imply CMD_DM
 840
 841 config ARCH_IMXRT
 842         bool "NXP i.MXRT platform"
 843         select CPU_V7M
 844         select DM
 845         select DM_SERIAL
 846         select GPIO_EXTRA_HEADER
 847         select MACH_IMX
 848         select SUPPORT_SPL
 849         imply CMD_DM
 850
 851 config ARCH_MX23
 852         bool "NXP i.MX23 family"
 853         select CPU_ARM926EJS
 854         select GPIO_EXTRA_HEADER
 855         select MACH_IMX
 856         select PL011_SERIAL
 857         select SUPPORT_SPL
 858
 859 config ARCH_MX28
 860         bool "NXP i.MX28 family"
 861         select CPU_ARM926EJS
 862         select GPIO_EXTRA_HEADER
 863         select PL011_SERIAL
 864         select MACH_IMX
 865         select SUPPORT_SPL
 866
 867 config ARCH_MX31
 868         bool "NXP i.MX31 family"
 869         select CPU_ARM1136
 870         select GPIO_EXTRA_HEADER
 871         select MACH_IMX
 872
 873 config ARCH_MX7ULP
 874         bool "NXP MX7ULP"
 875         select CPU_V7A
 876         select GPIO_EXTRA_HEADER
 877         select MACH_IMX
 878         select SYS_FSL_HAS_SEC if IMX_HAB
 879         select SYS_FSL_SEC_COMPAT_4
 880         select SYS_FSL_SEC_LE
 881         select ROM_UNIFIED_SECTIONS
 882         imply MXC_GPIO
 883         imply SYS_THUMB_BUILD
 884
 885 config ARCH_MX7
 886         bool "Freescale MX7"
 887         select ARCH_MISC_INIT
 888         select CPU_V7A
 889         select GPIO_EXTRA_HEADER
 890         select MACH_IMX
 891         select SYS_FSL_HAS_SEC if IMX_HAB
 892         select SYS_FSL_SEC_COMPAT_4
 893         select SYS_FSL_SEC_LE
 894         imply BOARD_EARLY_INIT_F
 895         imply MXC_GPIO
 896         imply SYS_THUMB_BUILD
 897
 898 config ARCH_MX6
 899         bool "Freescale MX6"
 900         select CPU_V7A
 901         select GPIO_EXTRA_HEADER
 902         select MACH_IMX
 903         select SYS_FSL_HAS_SEC
 904         select SYS_FSL_SEC_COMPAT_4
 905         select SYS_FSL_SEC_LE
 906         imply MXC_GPIO
 907         imply SYS_THUMB_BUILD
 908
 909 if ARCH_MX6
 910 config SPL_LDSCRIPT
 911         default "arch/arm/mach-omap2/u-boot-spl.lds"
 912 endif
 913
 914 config ARCH_MX5
 915         bool "Freescale MX5"
 916         select BOARD_EARLY_INIT_F
 917         select CPU_V7A
 918         select GPIO_EXTRA_HEADER
 919         select MACH_IMX
 920         imply MXC_GPIO
 921
 922 config ARCH_NEXELL
 923         bool "Nexell S5P4418/S5P6818 SoC"
 924         select ENABLE_ARM_SOC_BOOT0_HOOK
 925         select DM
 926         select GPIO_EXTRA_HEADER
 927
 928 config ARCH_APPLE
 929         bool "Apple SoCs"
 930         select ARM64
 931         select BLK
 932         select CLK
 933         select CMD_USB
 934         select DM
 935         select DM_GPIO
 936         select DM_KEYBOARD
 937         select DM_SERIAL
 938         select DM_USB
 939         select DM_VIDEO
 940         select IOMMU
 941         select LINUX_KERNEL_IMAGE_HEADER
 942         select OF_CONTROL
 943         select PINCTRL
 944         select POSITION_INDEPENDENT
 945         select USB
 946         imply CMD_DM
 947         imply CMD_GPT
 948         imply DISTRO_DEFAULTS
 949         imply OF_HAS_PRIOR_STAGE
 950
 951 config ARCH_OWL
 952         bool "Actions Semi OWL SoCs"
 953         select DM
 954         select DM_ETH
 955         select DM_SERIAL
 956         select GPIO_EXTRA_HEADER
 957         select OWL_SERIAL
 958         select CLK
 959         select CLK_OWL
 960         select OF_CONTROL
 961         select SYS_RELOC_GD_ENV_ADDR
 962         imply CMD_DM
 963
 964 config ARCH_QEMU
 965         bool "QEMU Virtual Platform"
 966         select DM
 967         select DM_SERIAL
 968         select OF_CONTROL
 969         select PL01X_SERIAL
 970         imply CMD_DM
 971         imply DM_RNG
 972         imply DM_RTC
 973         imply RTC_PL031
 974         imply OF_HAS_PRIOR_STAGE
 975
 976 config ARCH_RMOBILE
 977         bool "Renesas ARM SoCs"
 978         select DM
 979         select DM_SERIAL
 980         select GPIO_EXTRA_HEADER
 981         imply BOARD_EARLY_INIT_F
 982         imply CMD_DM
 983         imply FAT_WRITE
 984         imply SYS_THUMB_BUILD
 985         imply ARCH_MISC_INIT if DISPLAY_CPUINFO
 986
 987 config ARCH_SNAPDRAGON
 988         bool "Qualcomm Snapdragon SoCs"
 989         select ARM64
 990         select DM
 991         select DM_GPIO
 992         select DM_SERIAL
 993         select GPIO_EXTRA_HEADER
 994         select MSM_SMEM
 995         select OF_CONTROL
 996         select OF_SEPARATE
 997         select SMEM
 998         select SPMI
 999         imply CMD_DM
1000
1001 config ARCH_SOCFPGA
1002         bool "Altera SOCFPGA family"
1003         select ARCH_EARLY_INIT_R
1004         select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
1005         select ARM64 if TARGET_SOCFPGA_SOC64
1006         select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1007         select DM
1008         select DM_SERIAL
1009         select GICV2
1010         select GPIO_EXTRA_HEADER
1011         select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1012         select OF_CONTROL
1013         select SPL_DM_RESET if DM_RESET
1014         select SPL_DM_SERIAL
1015         select SPL_LIBCOMMON_SUPPORT
1016         select SPL_LIBGENERIC_SUPPORT
1017         select SPL_NAND_SUPPORT if SPL_NAND_DENALI
1018         select SPL_OF_CONTROL
1019         select SPL_SEPARATE_BSS if TARGET_SOCFPGA_SOC64
1020         select SPL_SERIAL
1021         select SPL_SYSRESET
1022         select SPL_WATCHDOG
1023         select SUPPORT_SPL
1024         select SYS_NS16550
1025         select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1026         select SYSRESET
1027         select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1028         select SYSRESET_SOCFPGA_SOC64 if TARGET_SOCFPGA_SOC64
1029         imply CMD_DM
1030         imply CMD_MTDPARTS
1031         imply CRC32_VERIFY
1032         imply DM_SPI
1033         imply DM_SPI_FLASH
1034         imply FAT_WRITE
1035         imply SPL
1036         imply SPL_DM
1037         imply SPL_DM_SPI
1038         imply SPL_DM_SPI_FLASH
1039         imply SPL_LIBDISK_SUPPORT
1040         imply SPL_MMC
1041         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
1042         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
1043         imply SPL_SPI_FLASH_SUPPORT
1044         imply SPL_SPI
1045         imply L2X0_CACHE
1046
1047 config ARCH_SUNXI
1048         bool "Support sunxi (Allwinner) SoCs"
1049         select BINMAN
1050         select CMD_GPIO
1051         select CMD_MMC if MMC
1052         select CMD_USB if DISTRO_DEFAULTS && USB_HOST
1053         select CLK
1054         select DM
1055         select DM_ETH
1056         select DM_GPIO
1057         select DM_I2C if I2C
1058         select DM_KEYBOARD
1059         select DM_MMC if MMC
1060         select DM_SCSI if SCSI
1061         select DM_SERIAL
1062         select GPIO_EXTRA_HEADER
1063         select OF_BOARD_SETUP
1064         select OF_CONTROL
1065         select OF_SEPARATE
1066         select SPECIFY_CONSOLE_INDEX
1067         select SPL_SEPARATE_BSS if SPL
1068         select SPL_STACK_R if SPL
1069         select SPL_SYS_MALLOC_SIMPLE if SPL
1070         select SPL_SYS_THUMB_BUILD if !ARM64
1071         select SUNXI_GPIO
1072         select SYS_NS16550
1073         select SYS_THUMB_BUILD if !ARM64
1074         select USB if DISTRO_DEFAULTS
1075         select USB_KEYBOARD if DISTRO_DEFAULTS && USB_HOST
1076         select USB_STORAGE if DISTRO_DEFAULTS && USB_HOST
1077         select SPL_USE_TINY_PRINTF
1078         select USE_PREBOOT
1079         select SYS_RELOC_GD_ENV_ADDR
1080         imply BOARD_LATE_INIT
1081         imply CMD_DM
1082         imply CMD_GPT
1083         imply CMD_UBI if MTD_RAW_NAND
1084         imply DISTRO_DEFAULTS
1085         imply FAT_WRITE
1086         imply FIT
1087         imply OF_LIBFDT_OVERLAY
1088         imply PRE_CONSOLE_BUFFER
1089         imply SPL_GPIO
1090         imply SPL_LIBCOMMON_SUPPORT
1091         imply SPL_LIBGENERIC_SUPPORT
1092         imply SPL_MMC if MMC
1093         imply SPL_POWER
1094         imply SPL_SERIAL
1095         imply SYSRESET
1096         imply SYSRESET_WATCHDOG
1097         imply SYSRESET_WATCHDOG_AUTO
1098         imply USB_GADGET
1099         imply WDT
1100
1101 config ARCH_U8500
1102         bool "ST-Ericsson U8500 Series"
1103         select CPU_V7A
1104         select DM
1105         select DM_GPIO
1106         select DM_MMC if MMC
1107         select DM_SERIAL
1108         select DM_USB_GADGET if DM_USB
1109         select OF_CONTROL
1110         select SYSRESET
1111         select TIMER
1112         imply AB8500_USB_PHY
1113         imply ARM_PL180_MMCI
1114         imply CLK
1115         imply DM_PMIC
1116         imply DM_RTC
1117         imply NOMADIK_GPIO
1118         imply NOMADIK_MTU_TIMER
1119         imply PHY
1120         imply PL01X_SERIAL
1121         imply PMIC_AB8500
1122         imply RTC_PL031
1123         imply SYS_THUMB_BUILD
1124         imply SYSRESET_SYSCON
1125
1126 config ARCH_VERSAL
1127         bool "Support Xilinx Versal Platform"
1128         select ARM64
1129         select CLK
1130         select DM
1131         select DM_ETH if NET
1132         select DM_MMC if MMC
1133         select DM_SERIAL
1134         select GICV3
1135         select GPIO_EXTRA_HEADER
1136         select OF_CONTROL
1137         select SOC_DEVICE
1138         imply BOARD_LATE_INIT
1139         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1140
1141 config ARCH_VF610
1142         bool "Freescale Vybrid"
1143         select CPU_V7A
1144         select GPIO_EXTRA_HEADER
1145         select MACH_IMX
1146         select SYS_FSL_ERRATUM_ESDHC111
1147         imply CMD_MTDPARTS
1148         imply MTD_RAW_NAND
1149
1150 config ARCH_ZYNQ
1151         bool "Xilinx Zynq based platform"
1152         select CLK
1153         select CLK_ZYNQ
1154         select CPU_V7A
1155         select DM
1156         select DM_ETH if NET
1157         select DM_MMC if MMC
1158         select DM_SERIAL
1159         select DM_SPI
1160         select DM_SPI_FLASH
1161         select GPIO_EXTRA_HEADER
1162         select OF_CONTROL
1163         select SPI
1164         select SPL_BOARD_INIT if SPL
1165         select SPL_CLK if SPL
1166         select SPL_DM if SPL
1167         select SPL_DM_SPI if SPL
1168         select SPL_DM_SPI_FLASH if SPL
1169         select SPL_OF_CONTROL if SPL
1170         select SPL_SEPARATE_BSS if SPL
1171         select SUPPORT_SPL
1172         imply ARCH_EARLY_INIT_R
1173         imply BOARD_LATE_INIT
1174         imply CMD_CLK
1175         imply CMD_DM
1176         imply CMD_SPL
1177         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1178         imply FAT_WRITE
1179
1180 config ARCH_ZYNQMP_R5
1181         bool "Xilinx ZynqMP R5 based platform"
1182         select CLK
1183         select CPU_V7R
1184         select DM
1185         select DM_ETH if NET
1186         select DM_MMC if MMC
1187         select DM_SERIAL
1188         select GPIO_EXTRA_HEADER
1189         select OF_CONTROL
1190         imply CMD_DM
1191         imply DM_USB_GADGET
1192
1193 config ARCH_ZYNQMP
1194         bool "Xilinx ZynqMP based platform"
1195         select ARM64
1196         select CLK
1197         select DM
1198         select DM_ETH if NET
1199         select DM_MAILBOX
1200         select DM_MMC if MMC
1201         select DM_SERIAL
1202         select DM_SPI if SPI
1203         select DM_SPI_FLASH if DM_SPI
1204         select FIRMWARE
1205         select GICV2
1206         select GPIO_EXTRA_HEADER
1207         select OF_CONTROL
1208         select SPL_BOARD_INIT if SPL
1209         select SPL_CLK if SPL
1210         select SPL_DM if SPL
1211         select SPL_DM_SPI if SPI && SPL_DM
1212         select SPL_DM_SPI_FLASH if SPL_DM_SPI
1213         select SPL_DM_MAILBOX if SPL
1214         select SPL_FIRMWARE if SPL
1215         select SPL_SEPARATE_BSS if SPL
1216         select SUPPORT_SPL
1217         select ZYNQMP_IPI
1218         select SOC_DEVICE
1219         imply BOARD_LATE_INIT
1220         imply CMD_DM
1221         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1222         imply FAT_WRITE
1223         imply MP
1224         imply DM_USB_GADGET
1225
1226 config ARCH_TEGRA
1227         bool "NVIDIA Tegra"
1228         select GPIO_EXTRA_HEADER
1229         imply DISTRO_DEFAULTS
1230         imply FAT_WRITE
1231
1232 config TARGET_VEXPRESS64_AEMV8A
1233         bool "Support vexpress_aemv8a"
1234         select ARM64
1235         select GPIO_EXTRA_HEADER
1236         select PL01X_SERIAL
1237
1238 config TARGET_VEXPRESS64_BASE_FVP
1239         bool "Support Versatile Express ARMv8a FVP BASE model"
1240         select ARM64
1241         select GPIO_EXTRA_HEADER
1242         select PL01X_SERIAL
1243         select SEMIHOSTING
1244
1245 config TARGET_VEXPRESS64_JUNO
1246         bool "Support Versatile Express Juno Development Platform"
1247         select ARM64
1248         select GPIO_EXTRA_HEADER
1249         select PL01X_SERIAL
1250         select DM
1251         select OF_CONTROL
1252         select CLK
1253         select DM_SERIAL
1254         select ARM_PSCI_FW
1255         select PSCI_RESET
1256         select DM_ETH
1257         select BLK
1258         select USB
1259         imply OF_HAS_PRIOR_STAGE
1260
1261 config TARGET_TOTAL_COMPUTE
1262         bool "Support Total Compute Platform"
1263         select ARM64
1264         select PL01X_SERIAL
1265         select DM
1266         select DM_SERIAL
1267         select DM_MMC
1268         select DM_GPIO
1269
1270 config TARGET_LS2080A_EMU
1271         bool "Support ls2080a_emu"
1272         select ARCH_LS2080A
1273         select ARM64
1274         select ARMV8_MULTIENTRY
1275         select FSL_DDR_SYNC_REFRESH
1276         select GPIO_EXTRA_HEADER
1277         help
1278           Support for Freescale LS2080A_EMU platform.
1279           The LS2080A Development System (EMULATOR) is a pre-silicon
1280           development platform that supports the QorIQ LS2080A
1281           Layerscape Architecture processor.
1282
1283 config TARGET_LS1088AQDS
1284         bool "Support ls1088aqds"
1285         select ARCH_LS1088A
1286         select ARM64
1287         select ARMV8_MULTIENTRY
1288         select ARCH_SUPPORT_TFABOOT
1289         select BOARD_LATE_INIT
1290         select GPIO_EXTRA_HEADER
1291         select SUPPORT_SPL
1292         select FSL_DDR_INTERACTIVE if !SD_BOOT
1293         help
1294           Support for NXP LS1088AQDS platform.
1295           The LS1088A Development System (QDS) is a high-performance
1296           development platform that supports the QorIQ LS1088A
1297           Layerscape Architecture processor.
1298
1299 config TARGET_LS2080AQDS
1300         bool "Support ls2080aqds"
1301         select ARCH_LS2080A
1302         select ARM64
1303         select ARMV8_MULTIENTRY
1304         select ARCH_SUPPORT_TFABOOT
1305         select BOARD_LATE_INIT
1306         select GPIO_EXTRA_HEADER
1307         select SUPPORT_SPL
1308         imply SCSI
1309         imply SCSI_AHCI
1310         select FSL_DDR_BIST
1311         select FSL_DDR_INTERACTIVE if !SPL
1312         help
1313           Support for Freescale LS2080AQDS platform.
1314           The LS2080A Development System (QDS) is a high-performance
1315           development platform that supports the QorIQ LS2080A
1316           Layerscape Architecture processor.
1317
1318 config TARGET_LS2080ARDB
1319         bool "Support ls2080ardb"
1320         select ARCH_LS2080A
1321         select ARM64
1322         select ARMV8_MULTIENTRY
1323         select ARCH_SUPPORT_TFABOOT
1324         select BOARD_LATE_INIT
1325         select SUPPORT_SPL
1326         select FSL_DDR_BIST
1327         select FSL_DDR_INTERACTIVE if !SPL
1328         select GPIO_EXTRA_HEADER
1329         imply SCSI
1330         imply SCSI_AHCI
1331         help
1332           Support for Freescale LS2080ARDB platform.
1333           The LS2080A Reference design board (RDB) is a high-performance
1334           development platform that supports the QorIQ LS2080A
1335           Layerscape Architecture processor.
1336
1337 config TARGET_LS2081ARDB
1338         bool "Support ls2081ardb"
1339         select ARCH_LS2080A
1340         select ARM64
1341         select ARMV8_MULTIENTRY
1342         select BOARD_LATE_INIT
1343         select GPIO_EXTRA_HEADER
1344         select SUPPORT_SPL
1345         help
1346           Support for Freescale LS2081ARDB platform.
1347           The LS2081A Reference design board (RDB) is a high-performance
1348           development platform that supports the QorIQ LS2081A/LS2041A
1349           Layerscape Architecture processor.
1350
1351 config TARGET_LX2160ARDB
1352         bool "Support lx2160ardb"
1353         select ARCH_LX2160A
1354         select ARM64
1355         select ARMV8_MULTIENTRY
1356         select ARCH_SUPPORT_TFABOOT
1357         select BOARD_LATE_INIT
1358         select GPIO_EXTRA_HEADER
1359         help
1360           Support for NXP LX2160ARDB platform.
1361           The lx2160ardb (LX2160A Reference design board (RDB)
1362           is a high-performance development platform that supports the
1363           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1364
1365 config TARGET_LX2160AQDS
1366         bool "Support lx2160aqds"
1367         select ARCH_LX2160A
1368         select ARM64
1369         select ARMV8_MULTIENTRY
1370         select ARCH_SUPPORT_TFABOOT
1371         select BOARD_LATE_INIT
1372         select GPIO_EXTRA_HEADER
1373         help
1374           Support for NXP LX2160AQDS platform.
1375           The lx2160aqds (LX2160A QorIQ Development System (QDS)
1376           is a high-performance development platform that supports the
1377           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1378
1379 config TARGET_LX2162AQDS
1380         bool "Support lx2162aqds"
1381         select ARCH_LX2162A
1382         select ARCH_MISC_INIT
1383         select ARM64
1384         select ARMV8_MULTIENTRY
1385         select ARCH_SUPPORT_TFABOOT
1386         select BOARD_LATE_INIT
1387         select GPIO_EXTRA_HEADER
1388         help
1389           Support for NXP LX2162AQDS platform.
1390           The lx2162aqds support is based on LX2160A Layerscape Architecture processor.
1391
1392 config TARGET_HIKEY
1393         bool "Support HiKey 96boards Consumer Edition Platform"
1394         select ARM64
1395         select DM
1396         select DM_GPIO
1397         select DM_SERIAL
1398         select GPIO_EXTRA_HEADER
1399         select OF_CONTROL
1400         select PL01X_SERIAL
1401         select SPECIFY_CONSOLE_INDEX
1402         imply CMD_DM
1403           help
1404           Support for HiKey 96boards platform. It features a HI6220
1405           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1406
1407 config TARGET_HIKEY960
1408         bool "Support HiKey960 96boards Consumer Edition Platform"
1409         select ARM64
1410         select DM
1411         select DM_SERIAL
1412         select GPIO_EXTRA_HEADER
1413         select OF_CONTROL
1414         select PL01X_SERIAL
1415         imply CMD_DM
1416           help
1417           Support for HiKey960 96boards platform. It features a HI3660
1418           SoC, with 4xA73 CPU, 4xA53 CPU, MALI-G71 GPU, and 3GB RAM.
1419
1420 config TARGET_POPLAR
1421         bool "Support Poplar 96boards Enterprise Edition Platform"
1422         select ARM64
1423         select DM
1424         select DM_SERIAL
1425         select GPIO_EXTRA_HEADER
1426         select OF_CONTROL
1427         select PL01X_SERIAL
1428         imply CMD_DM
1429           help
1430           Support for Poplar 96boards EE platform. It features a HI3798cv200
1431           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1432           making it capable of running any commercial set-top solution based on
1433           Linux or Android.
1434
1435 config TARGET_LS1012AQDS
1436         bool "Support ls1012aqds"
1437         select ARCH_LS1012A
1438         select ARM64
1439         select ARCH_SUPPORT_TFABOOT
1440         select BOARD_LATE_INIT
1441         select GPIO_EXTRA_HEADER
1442         help
1443           Support for Freescale LS1012AQDS platform.
1444           The LS1012A Development System (QDS) is a high-performance
1445           development platform that supports the QorIQ LS1012A
1446           Layerscape Architecture processor.
1447
1448 config TARGET_LS1012ARDB
1449         bool "Support ls1012ardb"
1450         select ARCH_LS1012A
1451         select ARM64
1452         select ARCH_SUPPORT_TFABOOT
1453         select BOARD_LATE_INIT
1454         select GPIO_EXTRA_HEADER
1455         imply SCSI
1456         imply SCSI_AHCI
1457         help
1458           Support for Freescale LS1012ARDB platform.
1459           The LS1012A Reference design board (RDB) is a high-performance
1460           development platform that supports the QorIQ LS1012A
1461           Layerscape Architecture processor.
1462
1463 config TARGET_LS1012A2G5RDB
1464         bool "Support ls1012a2g5rdb"
1465         select ARCH_LS1012A
1466         select ARM64
1467         select ARCH_SUPPORT_TFABOOT
1468         select BOARD_LATE_INIT
1469         select GPIO_EXTRA_HEADER
1470         imply SCSI
1471         help
1472           Support for Freescale LS1012A2G5RDB platform.
1473           The LS1012A 2G5 Reference design board (RDB) is a high-performance
1474           development platform that supports the QorIQ LS1012A
1475           Layerscape Architecture processor.
1476
1477 config TARGET_LS1012AFRWY
1478         bool "Support ls1012afrwy"
1479         select ARCH_LS1012A
1480         select ARM64
1481         select ARCH_SUPPORT_TFABOOT
1482         select BOARD_LATE_INIT
1483         select GPIO_EXTRA_HEADER
1484         imply SCSI
1485         imply SCSI_AHCI
1486         help
1487          Support for Freescale LS1012AFRWY platform.
1488          The LS1012A FRWY board (FRWY) is a high-performance
1489          development platform that supports the QorIQ LS1012A
1490          Layerscape Architecture processor.
1491
1492 config TARGET_LS1012AFRDM
1493         bool "Support ls1012afrdm"
1494         select ARCH_LS1012A
1495         select ARM64
1496         select ARCH_SUPPORT_TFABOOT
1497         select GPIO_EXTRA_HEADER
1498         help
1499           Support for Freescale LS1012AFRDM platform.
1500           The LS1012A Freedom  board (FRDM) is a high-performance
1501           development platform that supports the QorIQ LS1012A
1502           Layerscape Architecture processor.
1503
1504 config TARGET_LS1028AQDS
1505         bool "Support ls1028aqds"
1506         select ARCH_LS1028A
1507         select ARM64
1508         select ARMV8_MULTIENTRY
1509         select ARCH_SUPPORT_TFABOOT
1510         select BOARD_LATE_INIT
1511         select GPIO_EXTRA_HEADER
1512         help
1513           Support for Freescale LS1028AQDS platform
1514           The LS1028A Development System (QDS) is a high-performance
1515           development platform that supports the QorIQ LS1028A
1516           Layerscape Architecture processor.
1517
1518 config TARGET_LS1028ARDB
1519         bool "Support ls1028ardb"
1520         select ARCH_LS1028A
1521         select ARM64
1522         select ARMV8_MULTIENTRY
1523         select ARCH_SUPPORT_TFABOOT
1524         select BOARD_LATE_INIT
1525         select GPIO_EXTRA_HEADER
1526         help
1527           Support for Freescale LS1028ARDB platform
1528           The LS1028A Development System (RDB) is a high-performance
1529           development platform that supports the QorIQ LS1028A
1530           Layerscape Architecture processor.
1531
1532 config TARGET_LS1088ARDB
1533         bool "Support ls1088ardb"
1534         select ARCH_LS1088A
1535         select ARM64
1536         select ARMV8_MULTIENTRY
1537         select ARCH_SUPPORT_TFABOOT
1538         select BOARD_LATE_INIT
1539         select SUPPORT_SPL
1540         select FSL_DDR_INTERACTIVE if !SD_BOOT
1541         select GPIO_EXTRA_HEADER
1542         help
1543           Support for NXP LS1088ARDB platform.
1544           The LS1088A Reference design board (RDB) is a high-performance
1545           development platform that supports the QorIQ LS1088A
1546           Layerscape Architecture processor.
1547
1548 config TARGET_LS1021AQDS
1549         bool "Support ls1021aqds"
1550         select ARCH_LS1021A
1551         select ARCH_SUPPORT_PSCI
1552         select BOARD_EARLY_INIT_F
1553         select BOARD_LATE_INIT
1554         select CPU_V7A
1555         select CPU_V7_HAS_NONSEC
1556         select CPU_V7_HAS_VIRT
1557         select LS1_DEEP_SLEEP
1558         select SUPPORT_SPL
1559         select SYS_FSL_DDR
1560         select FSL_DDR_INTERACTIVE
1561         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1562         select GPIO_EXTRA_HEADER
1563         select SPI_FLASH_DATAFLASH if FSL_DSPI || FSL_QSPI
1564         imply SCSI
1565
1566 config TARGET_LS1021ATWR
1567         bool "Support ls1021atwr"
1568         select ARCH_LS1021A
1569         select ARCH_SUPPORT_PSCI
1570         select BOARD_EARLY_INIT_F
1571         select BOARD_LATE_INIT
1572         select CPU_V7A
1573         select CPU_V7_HAS_NONSEC
1574         select CPU_V7_HAS_VIRT
1575         select LS1_DEEP_SLEEP
1576         select SUPPORT_SPL
1577         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1578         select GPIO_EXTRA_HEADER
1579         imply SCSI
1580
1581 config TARGET_PG_WCOM_SELI8
1582         bool "Support Hitachi-Powergrids SELI8 service unit card"
1583         select ARCH_LS1021A
1584         select ARCH_SUPPORT_PSCI
1585         select BOARD_EARLY_INIT_F
1586         select BOARD_LATE_INIT
1587         select CPU_V7A
1588         select CPU_V7_HAS_NONSEC
1589         select CPU_V7_HAS_VIRT
1590         select SYS_FSL_DDR
1591         select FSL_DDR_INTERACTIVE
1592         select GPIO_EXTRA_HEADER
1593         select VENDOR_KM
1594         imply SCSI
1595         help
1596          Support for Hitachi-Powergrids SELI8 service unit card.
1597          SELI8 is a QorIQ LS1021a based service unit card used
1598          in XMC20 and FOX615 product families.
1599
1600 config TARGET_PG_WCOM_EXPU1
1601         bool "Support Hitachi-Powergrids EXPU1 service unit card"
1602         select ARCH_LS1021A
1603         select ARCH_SUPPORT_PSCI
1604         select BOARD_EARLY_INIT_F
1605         select BOARD_LATE_INIT
1606         select CPU_V7A
1607         select CPU_V7_HAS_NONSEC
1608         select CPU_V7_HAS_VIRT
1609         select SYS_FSL_DDR
1610         select FSL_DDR_INTERACTIVE
1611         select VENDOR_KM
1612         imply SCSI
1613         help
1614          Support for Hitachi-Powergrids EXPU1 service unit card.
1615          EXPU1 is a QorIQ LS1021a based service unit card used
1616          in XMC20 and FOX615 product families.
1617
1618 config TARGET_LS1021ATSN
1619         bool "Support ls1021atsn"
1620         select ARCH_LS1021A
1621         select ARCH_SUPPORT_PSCI
1622         select BOARD_EARLY_INIT_F
1623         select BOARD_LATE_INIT
1624         select CPU_V7A
1625         select CPU_V7_HAS_NONSEC
1626         select CPU_V7_HAS_VIRT
1627         select LS1_DEEP_SLEEP
1628         select SUPPORT_SPL
1629         select GPIO_EXTRA_HEADER
1630         imply SCSI
1631
1632 config TARGET_LS1021AIOT
1633         bool "Support ls1021aiot"
1634         select ARCH_LS1021A
1635         select ARCH_SUPPORT_PSCI
1636         select BOARD_LATE_INIT
1637         select CPU_V7A
1638         select CPU_V7_HAS_NONSEC
1639         select CPU_V7_HAS_VIRT
1640         select SUPPORT_SPL
1641         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1642         select GPIO_EXTRA_HEADER
1643         imply SCSI
1644         help
1645           Support for Freescale LS1021AIOT platform.
1646           The LS1021A Freescale board (IOT) is a high-performance
1647           development platform that supports the QorIQ LS1021A
1648           Layerscape Architecture processor.
1649
1650 config TARGET_LS1043AQDS
1651         bool "Support ls1043aqds"
1652         select ARCH_LS1043A
1653         select ARM64
1654         select ARMV8_MULTIENTRY
1655         select ARCH_SUPPORT_TFABOOT
1656         select BOARD_EARLY_INIT_F
1657         select BOARD_LATE_INIT
1658         select SUPPORT_SPL
1659         select FSL_DDR_INTERACTIVE if !SPL
1660         select FSL_DSPI if !SPL_NO_DSPI
1661         select DM_SPI_FLASH if FSL_DSPI
1662         select GPIO_EXTRA_HEADER
1663         imply SCSI
1664         imply SCSI_AHCI
1665         help
1666           Support for Freescale LS1043AQDS platform.
1667
1668 config TARGET_LS1043ARDB
1669         bool "Support ls1043ardb"
1670         select ARCH_LS1043A
1671         select ARM64
1672         select ARMV8_MULTIENTRY
1673         select ARCH_SUPPORT_TFABOOT
1674         select BOARD_EARLY_INIT_F
1675         select BOARD_LATE_INIT
1676         select SUPPORT_SPL
1677         select FSL_DSPI if !SPL_NO_DSPI
1678         select DM_SPI_FLASH if FSL_DSPI
1679         select GPIO_EXTRA_HEADER
1680         help
1681           Support for Freescale LS1043ARDB platform.
1682
1683 config TARGET_LS1046AQDS
1684         bool "Support ls1046aqds"
1685         select ARCH_LS1046A
1686         select ARM64
1687         select ARMV8_MULTIENTRY
1688         select ARCH_SUPPORT_TFABOOT
1689         select BOARD_EARLY_INIT_F
1690         select BOARD_LATE_INIT
1691         select DM_SPI_FLASH if DM_SPI
1692         select SUPPORT_SPL
1693         select FSL_DDR_BIST if !SPL
1694         select FSL_DDR_INTERACTIVE  if !SPL
1695         select FSL_DDR_INTERACTIVE if !SPL
1696         select GPIO_EXTRA_HEADER
1697         imply SCSI
1698         help
1699           Support for Freescale LS1046AQDS platform.
1700           The LS1046A Development System (QDS) is a high-performance
1701           development platform that supports the QorIQ LS1046A
1702           Layerscape Architecture processor.
1703
1704 config TARGET_LS1046ARDB
1705         bool "Support ls1046ardb"
1706         select ARCH_LS1046A
1707         select ARM64
1708         select ARMV8_MULTIENTRY
1709         select ARCH_SUPPORT_TFABOOT
1710         select BOARD_EARLY_INIT_F
1711         select BOARD_LATE_INIT
1712         select DM_SPI_FLASH if DM_SPI
1713         select POWER_MC34VR500
1714         select SUPPORT_SPL
1715         select FSL_DDR_BIST
1716         select FSL_DDR_INTERACTIVE if !SPL
1717         select GPIO_EXTRA_HEADER
1718         imply SCSI
1719         help
1720           Support for Freescale LS1046ARDB platform.
1721           The LS1046A Reference Design Board (RDB) is a high-performance
1722           development platform that supports the QorIQ LS1046A
1723           Layerscape Architecture processor.
1724
1725 config TARGET_LS1046AFRWY
1726         bool "Support ls1046afrwy"
1727         select ARCH_LS1046A
1728         select ARM64
1729         select ARMV8_MULTIENTRY
1730         select ARCH_SUPPORT_TFABOOT
1731         select BOARD_EARLY_INIT_F
1732         select BOARD_LATE_INIT
1733         select DM_SPI_FLASH if DM_SPI
1734         select GPIO_EXTRA_HEADER
1735         imply SCSI
1736         help
1737           Support for Freescale LS1046AFRWY platform.
1738           The LS1046A Freeway Board (FRWY) is a high-performance
1739           development platform that supports the QorIQ LS1046A
1740           Layerscape Architecture processor.
1741
1742 config TARGET_SL28
1743         bool "Support sl28"
1744         select ARCH_LS1028A
1745         select ARM64
1746         select ARMV8_MULTIENTRY
1747         select SUPPORT_SPL
1748         select BINMAN
1749         select DM
1750         select DM_GPIO
1751         select DM_I2C
1752         select DM_MMC
1753         select DM_SPI_FLASH
1754         select DM_ETH
1755         select DM_MDIO
1756         select PCI
1757         select DM_RNG
1758         select DM_RTC
1759         select DM_SCSI
1760         select DM_SERIAL
1761         select DM_SPI
1762         select GPIO_EXTRA_HEADER
1763         select SPL_DM if SPL
1764         select SPL_DM_SPI if SPL
1765         select SPL_DM_SPI_FLASH if SPL
1766         select SPL_DM_I2C if SPL
1767         select SPL_DM_MMC if SPL
1768         select SPL_DM_SERIAL if SPL
1769         help
1770           Support for Kontron SMARC-sAL28 board.
1771
1772 config TARGET_COLIBRI_PXA270
1773         bool "Support colibri_pxa270"
1774         select CPU_PXA27X
1775         select GPIO_EXTRA_HEADER
1776
1777 config ARCH_UNIPHIER
1778         bool "Socionext UniPhier SoCs"
1779         select BOARD_LATE_INIT
1780         select DM
1781         select DM_ETH
1782         select DM_GPIO
1783         select DM_I2C
1784         select DM_MMC
1785         select DM_MTD
1786         select DM_RESET
1787         select DM_SERIAL
1788         select OF_BOARD_SETUP
1789         select OF_CONTROL
1790         select OF_LIBFDT
1791         select PINCTRL
1792         select SPL_BOARD_INIT if SPL
1793         select SPL_DM if SPL
1794         select SPL_LIBCOMMON_SUPPORT if SPL
1795         select SPL_LIBGENERIC_SUPPORT if SPL
1796         select SPL_OF_CONTROL if SPL
1797         select SPL_PINCTRL if SPL
1798         select SUPPORT_SPL
1799         imply CMD_DM
1800         imply DISTRO_DEFAULTS
1801         imply FAT_WRITE
1802         help
1803           Support for UniPhier SoC family developed by Socionext Inc.
1804           (formerly, System LSI Business Division of Panasonic Corporation)
1805
1806 config ARCH_SYNQUACER
1807         bool "Socionext SynQuacer SoCs"
1808         select ARM64
1809         select DM
1810         select GIC_V3
1811         select PSCI_RESET
1812         select SYSRESET
1813         select SYSRESET_PSCI
1814         select OF_CONTROL
1815         help
1816           Support for SynQuacer SoC family developed by Socionext Inc.
1817           This SoC is used on 96boards EE DeveloperBox.
1818
1819 config ARCH_STM32
1820         bool "Support STMicroelectronics STM32 MCU with cortex M"
1821         select CPU_V7M
1822         select DM
1823         select DM_SERIAL
1824         imply CMD_DM
1825
1826 config ARCH_STI
1827         bool "Support STMicrolectronics SoCs"
1828         select BLK
1829         select CPU_V7A
1830         select DM
1831         select DM_MMC
1832         select DM_RESET
1833         select DM_SERIAL
1834         imply CMD_DM
1835         help
1836           Support for STMicroelectronics STiH407/10 SoC family.
1837           This SoC is used on Linaro 96Board STiH410-B2260
1838
1839 config ARCH_STM32MP
1840         bool "Support STMicroelectronics STM32MP Socs with cortex A"
1841         select ARCH_MISC_INIT
1842         select ARCH_SUPPORT_TFABOOT
1843         select BOARD_LATE_INIT
1844         select CLK
1845         select DM
1846         select DM_GPIO
1847         select DM_RESET
1848         select DM_SERIAL
1849         select MISC
1850         select OF_CONTROL
1851         select OF_LIBFDT
1852         select OF_SYSTEM_SETUP
1853         select PINCTRL
1854         select REGMAP
1855         select SUPPORT_SPL
1856         select SYSCON
1857         select SYSRESET
1858         select SYS_THUMB_BUILD
1859         imply SPL_SYSRESET
1860         imply CMD_DM
1861         imply CMD_POWEROFF
1862         imply OF_LIBFDT_OVERLAY
1863         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1864         imply USE_PREBOOT
1865         help
1866           Support for STM32MP SoC family developed by STMicroelectronics,
1867           MPUs based on ARM cortex A core
1868           U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
1869           FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
1870           chain.
1871           SPL is the unsecure FSBL for the basic boot chain.
1872
1873 config ARCH_ROCKCHIP
1874         bool "Support Rockchip SoCs"
1875         select BLK
1876         select BINMAN if SPL_OPTEE || (SPL && !ARM64)
1877         select DM
1878         select DM_GPIO
1879         select DM_I2C
1880         select DM_MMC
1881         select DM_PWM
1882         select DM_REGULATOR
1883         select DM_SERIAL
1884         select DM_SPI
1885         select DM_SPI_FLASH
1886         select ENABLE_ARM_SOC_BOOT0_HOOK
1887         select OF_CONTROL
1888         select SPI
1889         select SPL_DM if SPL
1890         select SPL_DM_SPI if SPL
1891         select SPL_DM_SPI_FLASH if SPL
1892         select SYS_MALLOC_F
1893         select SYS_THUMB_BUILD if !ARM64
1894         imply ADC
1895         imply CMD_DM
1896         imply DEBUG_UART_BOARD_INIT
1897         imply DISTRO_DEFAULTS
1898         imply FAT_WRITE
1899         imply SARADC_ROCKCHIP
1900         imply SPL_SYSRESET
1901         imply SPL_SYS_MALLOC_SIMPLE
1902         imply SYS_NS16550
1903         imply TPL_SYSRESET
1904         imply USB_FUNCTION_FASTBOOT
1905
1906 config ARCH_OCTEONTX
1907         bool "Support OcteonTX SoCs"
1908         select CLK
1909         select DM
1910         select GPIO_EXTRA_HEADER
1911         select ARM64
1912         select OF_CONTROL
1913         select OF_LIVE
1914         select BOARD_LATE_INIT
1915         select SYS_CACHE_SHIFT_7
1916         select SYS_PCI_64BIT if PCI
1917         imply OF_HAS_PRIOR_STAGE
1918
1919 config ARCH_OCTEONTX2
1920         bool "Support OcteonTX2 SoCs"
1921         select CLK
1922         select DM
1923         select GPIO_EXTRA_HEADER
1924         select ARM64
1925         select OF_CONTROL
1926         select OF_LIVE
1927         select BOARD_LATE_INIT
1928         select SYS_CACHE_SHIFT_7
1929         select SYS_PCI_64BIT if PCI
1930         imply OF_HAS_PRIOR_STAGE
1931
1932 config TARGET_THUNDERX_88XX
1933         bool "Support ThunderX 88xx"
1934         select ARM64
1935         select GPIO_EXTRA_HEADER
1936         select OF_CONTROL
1937         select PL01X_SERIAL
1938         select SYS_CACHE_SHIFT_7
1939
1940 config ARCH_ASPEED
1941         bool "Support Aspeed SoCs"
1942         select DM
1943         select OF_CONTROL
1944         imply CMD_DM
1945
1946 config TARGET_DURIAN
1947         bool "Support Phytium Durian Platform"
1948         select ARM64
1949         select GPIO_EXTRA_HEADER
1950         help
1951           Support for durian platform.
1952           It has 2GB Sdram, uart and pcie.
1953
1954 config TARGET_PRESIDIO_ASIC
1955         bool "Support Cortina Presidio ASIC Platform"
1956         select ARM64
1957         select GICV2
1958
1959 config TARGET_XENGUEST_ARM64
1960         bool "Xen guest ARM64"
1961         select ARM64
1962         select XEN
1963         select OF_CONTROL
1964         select LINUX_KERNEL_IMAGE_HEADER
1965         select XEN_SERIAL
1966         select SSCANF
1967         imply OF_HAS_PRIOR_STAGE
1968
1969 endchoice
1970
1971 config SUPPORT_PASSING_ATAGS
1972         bool "Support pre-devicetree ATAG-based booting"
1973         depends on !ARM64
1974         imply SETUP_MEMORY_TAGS
1975         help
1976           Support for booting older Linux kernels, using ATAGs rather than
1977           passing a devicetree.  This is option is rarely used, and the
1978           semantics are defined at
1979           https://www.kernel.org/doc/Documentation/arm/Booting at section 4a.
1980
1981 config SETUP_MEMORY_TAGS
1982         bool "Pass memory size information via ATAG"
1983         depends on SUPPORT_PASSING_ATAGS
1984
1985 config CMDLINE_TAG
1986         bool "Pass Linux kernel cmdline via ATAG"
1987         depends on SUPPORT_PASSING_ATAGS
1988
1989 config INITRD_TAG
1990         bool "Pass initrd starting point and size via ATAG"
1991         depends on SUPPORT_PASSING_ATAGS
1992
1993 config REVISION_TAG
1994         bool "Pass system revision via ATAG"
1995         depends on SUPPORT_PASSING_ATAGS
1996
1997 config SERIAL_TAG
1998         bool "Pass system serial number via ATAG"
1999         depends on SUPPORT_PASSING_ATAGS
2000
2001 config STATIC_MACH_TYPE
2002         bool "Statically define the Machine ID number"
2003         help
2004           When booting via ATAGs, enable this option if we know the correct
2005           machine ID number to use at compile time.  Some systems will be
2006           passed the number dynamically by whatever loads U-Boot.
2007
2008 config MACH_TYPE
2009         int "Machine ID number"
2010         depends on STATIC_MACH_TYPE
2011         help
2012           When booting via ATAGs, the machine type must be passed as a number.
2013           For the full list see https://www.arm.linux.org.uk/developer/machines
2014
2015 config ARCH_SUPPORT_TFABOOT
2016         bool
2017
2018 config TFABOOT
2019         bool "Support for booting from TF-A"
2020         depends on ARCH_SUPPORT_TFABOOT
2021         help
2022           Some platforms support the setup of secure registers (for instance
2023           for CPU errata handling) or provide secure services like PSCI.
2024           Those services could also be provided by other firmware parts
2025           like TF-A (Trusted Firmware for Cortex-A), in which case U-Boot
2026           does not need to (and cannot) execute this code.
2027           Enabling this option will make a U-Boot binary that is relying
2028           on other firmware layers to provide secure functionality.
2029
2030 config TI_SECURE_DEVICE
2031         bool "HS Device Type Support"
2032         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
2033         help
2034           If a high secure (HS) device type is being used, this config
2035           must be set. This option impacts various aspects of the
2036           build system (to create signed boot images that can be
2037           authenticated) and the code. See the doc/README.ti-secure
2038           file for further details.
2039
2040 if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
2041 config ISW_ENTRY_ADDR
2042         hex "Address in memory or XIP address of bootloader entry point"
2043         default 0x402F4000 if AM43XX
2044         default 0x402F0400 if AM33XX
2045         default 0x40301350 if OMAP54XX
2046         help
2047           After any reset, the boot ROM searches the boot media for a valid
2048           boot image. For non-XIP devices, the ROM then copies the image into
2049           internal memory. For all boot modes, after the ROM processes the
2050           boot image it eventually computes the entry point address depending
2051           on the device type (secure/non-secure), boot media (xip/non-xip) and
2052           image headers.
2053 endif
2054
2055 config SYS_KWD_CONFIG
2056         string "kwbimage config file path"
2057         depends on ARCH_KIRKWOOD || ARCH_MVEBU
2058         default "arch/arm/mach-mvebu/kwbimage.cfg"
2059         help
2060           Path within the source directory to the kwbimage.cfg file to use
2061           when packaging the U-Boot image for use.
2062
2063 source "arch/arm/mach-apple/Kconfig"
2064
2065 source "arch/arm/mach-aspeed/Kconfig"
2066
2067 source "arch/arm/mach-at91/Kconfig"
2068
2069 source "arch/arm/mach-bcm283x/Kconfig"
2070
2071 source "arch/arm/mach-bcmstb/Kconfig"
2072
2073 source "arch/arm/mach-davinci/Kconfig"
2074
2075 source "arch/arm/mach-exynos/Kconfig"
2076
2077 source "arch/arm/mach-highbank/Kconfig"
2078
2079 source "arch/arm/mach-integrator/Kconfig"
2080
2081 source "arch/arm/mach-ipq40xx/Kconfig"
2082
2083 source "arch/arm/mach-k3/Kconfig"
2084
2085 source "arch/arm/mach-keystone/Kconfig"
2086
2087 source "arch/arm/mach-kirkwood/Kconfig"
2088
2089 source "arch/arm/mach-lpc32xx/Kconfig"
2090
2091 source "arch/arm/mach-mvebu/Kconfig"
2092
2093 source "arch/arm/mach-octeontx/Kconfig"
2094
2095 source "arch/arm/mach-octeontx2/Kconfig"
2096
2097 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
2098
2099 source "arch/arm/mach-imx/mx3/Kconfig"
2100
2101 source "arch/arm/mach-imx/mx5/Kconfig"
2102
2103 source "arch/arm/mach-imx/mx6/Kconfig"
2104
2105 source "arch/arm/mach-imx/mx7/Kconfig"
2106
2107 source "arch/arm/mach-imx/mx7ulp/Kconfig"
2108
2109 source "arch/arm/mach-imx/imx8/Kconfig"
2110
2111 source "arch/arm/mach-imx/imx8m/Kconfig"
2112
2113 source "arch/arm/mach-imx/imx8ulp/Kconfig"
2114
2115 source "arch/arm/mach-imx/imxrt/Kconfig"
2116
2117 source "arch/arm/mach-imx/mxs/Kconfig"
2118
2119 source "arch/arm/mach-omap2/Kconfig"
2120
2121 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
2122
2123 source "arch/arm/mach-orion5x/Kconfig"
2124
2125 source "arch/arm/mach-owl/Kconfig"
2126
2127 source "arch/arm/mach-rmobile/Kconfig"
2128
2129 source "arch/arm/mach-meson/Kconfig"
2130
2131 source "arch/arm/mach-mediatek/Kconfig"
2132
2133 source "arch/arm/mach-qemu/Kconfig"
2134
2135 source "arch/arm/mach-rockchip/Kconfig"
2136
2137 source "arch/arm/mach-s5pc1xx/Kconfig"
2138
2139 source "arch/arm/mach-snapdragon/Kconfig"
2140
2141 source "arch/arm/mach-socfpga/Kconfig"
2142
2143 source "arch/arm/mach-sti/Kconfig"
2144
2145 source "arch/arm/mach-stm32/Kconfig"
2146
2147 source "arch/arm/mach-stm32mp/Kconfig"
2148
2149 source "arch/arm/mach-sunxi/Kconfig"
2150
2151 source "arch/arm/mach-tegra/Kconfig"
2152
2153 source "arch/arm/mach-u8500/Kconfig"
2154
2155 source "arch/arm/mach-uniphier/Kconfig"
2156
2157 source "arch/arm/cpu/armv7/vf610/Kconfig"
2158
2159 source "arch/arm/mach-zynq/Kconfig"
2160
2161 source "arch/arm/mach-zynqmp/Kconfig"
2162
2163 source "arch/arm/mach-versal/Kconfig"
2164
2165 source "arch/arm/mach-zynqmp-r5/Kconfig"
2166
2167 source "arch/arm/cpu/armv7/Kconfig"
2168
2169 source "arch/arm/cpu/armv8/Kconfig"
2170
2171 source "arch/arm/mach-imx/Kconfig"
2172
2173 source "arch/arm/mach-nexell/Kconfig"
2174
2175 source "board/armltd/total_compute/Kconfig"
2176
2177 source "board/bosch/shc/Kconfig"
2178 source "board/bosch/guardian/Kconfig"
2179 source "board/Marvell/octeontx/Kconfig"
2180 source "board/Marvell/octeontx2/Kconfig"
2181 source "board/armltd/vexpress/Kconfig"
2182 source "board/armltd/vexpress64/Kconfig"
2183 source "board/cortina/presidio-asic/Kconfig"
2184 source "board/broadcom/bcm963158/Kconfig"
2185 source "board/broadcom/bcm968360bg/Kconfig"
2186 source "board/broadcom/bcm968580xref/Kconfig"
2187 source "board/broadcom/bcmns3/Kconfig"
2188 source "board/cavium/thunderx/Kconfig"
2189 source "board/eets/pdu001/Kconfig"
2190 source "board/emulation/qemu-arm/Kconfig"
2191 source "board/freescale/ls2080aqds/Kconfig"
2192 source "board/freescale/ls2080ardb/Kconfig"
2193 source "board/freescale/ls1088a/Kconfig"
2194 source "board/freescale/ls1028a/Kconfig"
2195 source "board/freescale/ls1021aqds/Kconfig"
2196 source "board/freescale/ls1043aqds/Kconfig"
2197 source "board/freescale/ls1021atwr/Kconfig"
2198 source "board/freescale/ls1021atsn/Kconfig"
2199 source "board/freescale/ls1021aiot/Kconfig"
2200 source "board/freescale/ls1046aqds/Kconfig"
2201 source "board/freescale/ls1043ardb/Kconfig"
2202 source "board/freescale/ls1046ardb/Kconfig"
2203 source "board/freescale/ls1046afrwy/Kconfig"
2204 source "board/freescale/ls1012aqds/Kconfig"
2205 source "board/freescale/ls1012ardb/Kconfig"
2206 source "board/freescale/ls1012afrdm/Kconfig"
2207 source "board/freescale/lx2160a/Kconfig"
2208 source "board/grinn/chiliboard/Kconfig"
2209 source "board/hisilicon/hikey/Kconfig"
2210 source "board/hisilicon/hikey960/Kconfig"
2211 source "board/hisilicon/poplar/Kconfig"
2212 source "board/isee/igep003x/Kconfig"
2213 source "board/kontron/sl28/Kconfig"
2214 source "board/myir/mys_6ulx/Kconfig"
2215 source "board/seeed/npi_imx6ull/Kconfig"
2216 source "board/socionext/developerbox/Kconfig"
2217 source "board/st/stv0991/Kconfig"
2218 source "board/tcl/sl50/Kconfig"
2219 source "board/toradex/colibri_pxa270/Kconfig"
2220 source "board/variscite/dart_6ul/Kconfig"
2221 source "board/vscom/baltos/Kconfig"
2222 source "board/phytium/durian/Kconfig"
2223 source "board/xen/xenguest_arm64/Kconfig"
2224 source "board/keymile/Kconfig"
2225
2226 source "arch/arm/Kconfig.debug"
2227
2228 endmenu
2229
2230 config SPL_LDSCRIPT
2231         default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
2232         default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
2233         default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64