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 POWER_DOMAIN
 946         select REGMAP
 947         select SYSCON
 948         select SYSRESET
 949         select SYSRESET_WATCHDOG
 950         select SYSRESET_WATCHDOG_AUTO
 951         select USB
 952         imply CMD_DM
 953         imply CMD_GPT
 954         imply DISTRO_DEFAULTS
 955         imply OF_HAS_PRIOR_STAGE
 956
 957 config ARCH_OWL
 958         bool "Actions Semi OWL SoCs"
 959         select DM
 960         select DM_ETH
 961         select DM_SERIAL
 962         select GPIO_EXTRA_HEADER
 963         select OWL_SERIAL
 964         select CLK
 965         select CLK_OWL
 966         select OF_CONTROL
 967         select SYS_RELOC_GD_ENV_ADDR
 968         imply CMD_DM
 969
 970 config ARCH_QEMU
 971         bool "QEMU Virtual Platform"
 972         select DM
 973         select DM_SERIAL
 974         select OF_CONTROL
 975         select PL01X_SERIAL
 976         imply CMD_DM
 977         imply DM_RNG
 978         imply DM_RTC
 979         imply RTC_PL031
 980         imply OF_HAS_PRIOR_STAGE
 981
 982 config ARCH_RMOBILE
 983         bool "Renesas ARM SoCs"
 984         select DM
 985         select DM_SERIAL
 986         select GPIO_EXTRA_HEADER
 987         imply BOARD_EARLY_INIT_F
 988         imply CMD_DM
 989         imply FAT_WRITE
 990         imply SYS_THUMB_BUILD
 991         imply ARCH_MISC_INIT if DISPLAY_CPUINFO
 992
 993 config ARCH_SNAPDRAGON
 994         bool "Qualcomm Snapdragon SoCs"
 995         select ARM64
 996         select DM
 997         select DM_GPIO
 998         select DM_SERIAL
 999         select GPIO_EXTRA_HEADER
1000         select MSM_SMEM
1001         select OF_CONTROL
1002         select OF_SEPARATE
1003         select SMEM
1004         select SPMI
1005         imply CMD_DM
1006
1007 config ARCH_SOCFPGA
1008         bool "Altera SOCFPGA family"
1009         select ARCH_EARLY_INIT_R
1010         select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
1011         select ARM64 if TARGET_SOCFPGA_SOC64
1012         select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1013         select DM
1014         select DM_SERIAL
1015         select GICV2
1016         select GPIO_EXTRA_HEADER
1017         select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1018         select OF_CONTROL
1019         select SPL_DM_RESET if DM_RESET
1020         select SPL_DM_SERIAL
1021         select SPL_LIBCOMMON_SUPPORT
1022         select SPL_LIBGENERIC_SUPPORT
1023         select SPL_NAND_SUPPORT if SPL_NAND_DENALI
1024         select SPL_OF_CONTROL
1025         select SPL_SEPARATE_BSS if TARGET_SOCFPGA_SOC64
1026         select SPL_SERIAL
1027         select SPL_SYSRESET
1028         select SPL_WATCHDOG
1029         select SUPPORT_SPL
1030         select SYS_NS16550
1031         select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1032         select SYSRESET
1033         select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1034         select SYSRESET_SOCFPGA_SOC64 if TARGET_SOCFPGA_SOC64
1035         imply CMD_DM
1036         imply CMD_MTDPARTS
1037         imply CRC32_VERIFY
1038         imply DM_SPI
1039         imply DM_SPI_FLASH
1040         imply FAT_WRITE
1041         imply SPL
1042         imply SPL_DM
1043         imply SPL_DM_SPI
1044         imply SPL_DM_SPI_FLASH
1045         imply SPL_LIBDISK_SUPPORT
1046         imply SPL_MMC
1047         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
1048         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
1049         imply SPL_SPI_FLASH_SUPPORT
1050         imply SPL_SPI
1051         imply L2X0_CACHE
1052
1053 config ARCH_SUNXI
1054         bool "Support sunxi (Allwinner) SoCs"
1055         select BINMAN
1056         select CMD_GPIO
1057         select CMD_MMC if MMC
1058         select CMD_USB if DISTRO_DEFAULTS && USB_HOST
1059         select CLK
1060         select DM
1061         select DM_ETH
1062         select DM_GPIO
1063         select DM_I2C if I2C
1064         select DM_KEYBOARD
1065         select DM_MMC if MMC
1066         select DM_SCSI if SCSI
1067         select DM_SERIAL
1068         select GPIO_EXTRA_HEADER
1069         select OF_BOARD_SETUP
1070         select OF_CONTROL
1071         select OF_SEPARATE
1072         select SPECIFY_CONSOLE_INDEX
1073         select SPL_SEPARATE_BSS if SPL
1074         select SPL_STACK_R if SPL
1075         select SPL_SYS_MALLOC_SIMPLE if SPL
1076         select SPL_SYS_THUMB_BUILD if !ARM64
1077         select SUNXI_GPIO
1078         select SYS_NS16550
1079         select SYS_THUMB_BUILD if !ARM64
1080         select USB if DISTRO_DEFAULTS
1081         select USB_KEYBOARD if DISTRO_DEFAULTS && USB_HOST
1082         select USB_STORAGE if DISTRO_DEFAULTS && USB_HOST
1083         select SPL_USE_TINY_PRINTF
1084         select USE_PREBOOT
1085         select SYS_RELOC_GD_ENV_ADDR
1086         imply BOARD_LATE_INIT
1087         imply CMD_DM
1088         imply CMD_GPT
1089         imply CMD_UBI if MTD_RAW_NAND
1090         imply DISTRO_DEFAULTS
1091         imply FAT_WRITE
1092         imply FIT
1093         imply OF_LIBFDT_OVERLAY
1094         imply PRE_CONSOLE_BUFFER
1095         imply SPL_GPIO
1096         imply SPL_LIBCOMMON_SUPPORT
1097         imply SPL_LIBGENERIC_SUPPORT
1098         imply SPL_MMC if MMC
1099         imply SPL_POWER
1100         imply SPL_SERIAL
1101         imply SYSRESET
1102         imply SYSRESET_WATCHDOG
1103         imply SYSRESET_WATCHDOG_AUTO
1104         imply USB_GADGET
1105         imply WDT
1106
1107 config ARCH_U8500
1108         bool "ST-Ericsson U8500 Series"
1109         select CPU_V7A
1110         select DM
1111         select DM_GPIO
1112         select DM_MMC if MMC
1113         select DM_SERIAL
1114         select DM_USB_GADGET if DM_USB
1115         select OF_CONTROL
1116         select SYSRESET
1117         select TIMER
1118         imply AB8500_USB_PHY
1119         imply ARM_PL180_MMCI
1120         imply CLK
1121         imply DM_PMIC
1122         imply DM_RTC
1123         imply NOMADIK_GPIO
1124         imply NOMADIK_MTU_TIMER
1125         imply PHY
1126         imply PL01X_SERIAL
1127         imply PMIC_AB8500
1128         imply RTC_PL031
1129         imply SYS_THUMB_BUILD
1130         imply SYSRESET_SYSCON
1131
1132 config ARCH_VERSAL
1133         bool "Support Xilinx Versal Platform"
1134         select ARM64
1135         select CLK
1136         select DM
1137         select DM_ETH if NET
1138         select DM_MMC if MMC
1139         select DM_SERIAL
1140         select GICV3
1141         select GPIO_EXTRA_HEADER
1142         select OF_CONTROL
1143         select SOC_DEVICE
1144         imply BOARD_LATE_INIT
1145         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1146
1147 config ARCH_VF610
1148         bool "Freescale Vybrid"
1149         select CPU_V7A
1150         select GPIO_EXTRA_HEADER
1151         select MACH_IMX
1152         select SYS_FSL_ERRATUM_ESDHC111
1153         imply CMD_MTDPARTS
1154         imply MTD_RAW_NAND
1155
1156 config ARCH_ZYNQ
1157         bool "Xilinx Zynq based platform"
1158         select CLK
1159         select CLK_ZYNQ
1160         select CPU_V7A
1161         select DM
1162         select DM_ETH if NET
1163         select DM_MMC if MMC
1164         select DM_SERIAL
1165         select DM_SPI
1166         select DM_SPI_FLASH
1167         select GPIO_EXTRA_HEADER
1168         select OF_CONTROL
1169         select SPI
1170         select SPL_BOARD_INIT if SPL
1171         select SPL_CLK if SPL
1172         select SPL_DM if SPL
1173         select SPL_DM_SPI if SPL
1174         select SPL_DM_SPI_FLASH if SPL
1175         select SPL_OF_CONTROL if SPL
1176         select SPL_SEPARATE_BSS if SPL
1177         select SUPPORT_SPL
1178         imply ARCH_EARLY_INIT_R
1179         imply BOARD_LATE_INIT
1180         imply CMD_CLK
1181         imply CMD_DM
1182         imply CMD_SPL
1183         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1184         imply FAT_WRITE
1185
1186 config ARCH_ZYNQMP_R5
1187         bool "Xilinx ZynqMP R5 based platform"
1188         select CLK
1189         select CPU_V7R
1190         select DM
1191         select DM_ETH if NET
1192         select DM_MMC if MMC
1193         select DM_SERIAL
1194         select GPIO_EXTRA_HEADER
1195         select OF_CONTROL
1196         imply CMD_DM
1197         imply DM_USB_GADGET
1198
1199 config ARCH_ZYNQMP
1200         bool "Xilinx ZynqMP based platform"
1201         select ARM64
1202         select CLK
1203         select DM
1204         select DM_ETH if NET
1205         select DM_MAILBOX
1206         select DM_MMC if MMC
1207         select DM_SERIAL
1208         select DM_SPI if SPI
1209         select DM_SPI_FLASH if DM_SPI
1210         select FIRMWARE
1211         select GICV2
1212         select GPIO_EXTRA_HEADER
1213         select OF_CONTROL
1214         select SPL_BOARD_INIT if SPL
1215         select SPL_CLK if SPL
1216         select SPL_DM if SPL
1217         select SPL_DM_SPI if SPI && SPL_DM
1218         select SPL_DM_SPI_FLASH if SPL_DM_SPI
1219         select SPL_DM_MAILBOX if SPL
1220         select SPL_FIRMWARE if SPL
1221         select SPL_SEPARATE_BSS if SPL
1222         select SUPPORT_SPL
1223         select ZYNQMP_IPI
1224         select SOC_DEVICE
1225         imply BOARD_LATE_INIT
1226         imply CMD_DM
1227         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1228         imply FAT_WRITE
1229         imply MP
1230         imply DM_USB_GADGET
1231
1232 config ARCH_TEGRA
1233         bool "NVIDIA Tegra"
1234         select GPIO_EXTRA_HEADER
1235         imply DISTRO_DEFAULTS
1236         imply FAT_WRITE
1237
1238 config TARGET_VEXPRESS64_AEMV8A
1239         bool "Support vexpress_aemv8a"
1240         select ARM64
1241         select GPIO_EXTRA_HEADER
1242         select PL01X_SERIAL
1243
1244 config TARGET_VEXPRESS64_BASE_FVP
1245         bool "Support Versatile Express ARMv8a FVP BASE model"
1246         select ARM64
1247         select GPIO_EXTRA_HEADER
1248         select PL01X_SERIAL
1249         select SEMIHOSTING
1250
1251 config TARGET_VEXPRESS64_JUNO
1252         bool "Support Versatile Express Juno Development Platform"
1253         select ARM64
1254         select GPIO_EXTRA_HEADER
1255         select PL01X_SERIAL
1256         select DM
1257         select OF_CONTROL
1258         select CLK
1259         select DM_SERIAL
1260         select ARM_PSCI_FW
1261         select PSCI_RESET
1262         select DM_ETH
1263         select BLK
1264         select USB
1265         imply OF_HAS_PRIOR_STAGE
1266
1267 config TARGET_TOTAL_COMPUTE
1268         bool "Support Total Compute Platform"
1269         select ARM64
1270         select PL01X_SERIAL
1271         select DM
1272         select DM_SERIAL
1273         select DM_MMC
1274         select DM_GPIO
1275
1276 config TARGET_LS2080A_EMU
1277         bool "Support ls2080a_emu"
1278         select ARCH_LS2080A
1279         select ARM64
1280         select ARMV8_MULTIENTRY
1281         select FSL_DDR_SYNC_REFRESH
1282         select GPIO_EXTRA_HEADER
1283         help
1284           Support for Freescale LS2080A_EMU platform.
1285           The LS2080A Development System (EMULATOR) is a pre-silicon
1286           development platform that supports the QorIQ LS2080A
1287           Layerscape Architecture processor.
1288
1289 config TARGET_LS1088AQDS
1290         bool "Support ls1088aqds"
1291         select ARCH_LS1088A
1292         select ARM64
1293         select ARMV8_MULTIENTRY
1294         select ARCH_SUPPORT_TFABOOT
1295         select BOARD_LATE_INIT
1296         select GPIO_EXTRA_HEADER
1297         select SUPPORT_SPL
1298         select FSL_DDR_INTERACTIVE if !SD_BOOT
1299         help
1300           Support for NXP LS1088AQDS platform.
1301           The LS1088A Development System (QDS) is a high-performance
1302           development platform that supports the QorIQ LS1088A
1303           Layerscape Architecture processor.
1304
1305 config TARGET_LS2080AQDS
1306         bool "Support ls2080aqds"
1307         select ARCH_LS2080A
1308         select ARM64
1309         select ARMV8_MULTIENTRY
1310         select ARCH_SUPPORT_TFABOOT
1311         select BOARD_LATE_INIT
1312         select GPIO_EXTRA_HEADER
1313         select SUPPORT_SPL
1314         imply SCSI
1315         imply SCSI_AHCI
1316         select FSL_DDR_BIST
1317         select FSL_DDR_INTERACTIVE if !SPL
1318         help
1319           Support for Freescale LS2080AQDS platform.
1320           The LS2080A Development System (QDS) is a high-performance
1321           development platform that supports the QorIQ LS2080A
1322           Layerscape Architecture processor.
1323
1324 config TARGET_LS2080ARDB
1325         bool "Support ls2080ardb"
1326         select ARCH_LS2080A
1327         select ARM64
1328         select ARMV8_MULTIENTRY
1329         select ARCH_SUPPORT_TFABOOT
1330         select BOARD_LATE_INIT
1331         select SUPPORT_SPL
1332         select FSL_DDR_BIST
1333         select FSL_DDR_INTERACTIVE if !SPL
1334         select GPIO_EXTRA_HEADER
1335         imply SCSI
1336         imply SCSI_AHCI
1337         help
1338           Support for Freescale LS2080ARDB platform.
1339           The LS2080A Reference design board (RDB) is a high-performance
1340           development platform that supports the QorIQ LS2080A
1341           Layerscape Architecture processor.
1342
1343 config TARGET_LS2081ARDB
1344         bool "Support ls2081ardb"
1345         select ARCH_LS2080A
1346         select ARM64
1347         select ARMV8_MULTIENTRY
1348         select BOARD_LATE_INIT
1349         select GPIO_EXTRA_HEADER
1350         select SUPPORT_SPL
1351         help
1352           Support for Freescale LS2081ARDB platform.
1353           The LS2081A Reference design board (RDB) is a high-performance
1354           development platform that supports the QorIQ LS2081A/LS2041A
1355           Layerscape Architecture processor.
1356
1357 config TARGET_LX2160ARDB
1358         bool "Support lx2160ardb"
1359         select ARCH_LX2160A
1360         select ARM64
1361         select ARMV8_MULTIENTRY
1362         select ARCH_SUPPORT_TFABOOT
1363         select BOARD_LATE_INIT
1364         select GPIO_EXTRA_HEADER
1365         help
1366           Support for NXP LX2160ARDB platform.
1367           The lx2160ardb (LX2160A Reference design board (RDB)
1368           is a high-performance development platform that supports the
1369           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1370
1371 config TARGET_LX2160AQDS
1372         bool "Support lx2160aqds"
1373         select ARCH_LX2160A
1374         select ARM64
1375         select ARMV8_MULTIENTRY
1376         select ARCH_SUPPORT_TFABOOT
1377         select BOARD_LATE_INIT
1378         select GPIO_EXTRA_HEADER
1379         help
1380           Support for NXP LX2160AQDS platform.
1381           The lx2160aqds (LX2160A QorIQ Development System (QDS)
1382           is a high-performance development platform that supports the
1383           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1384
1385 config TARGET_LX2162AQDS
1386         bool "Support lx2162aqds"
1387         select ARCH_LX2162A
1388         select ARCH_MISC_INIT
1389         select ARM64
1390         select ARMV8_MULTIENTRY
1391         select ARCH_SUPPORT_TFABOOT
1392         select BOARD_LATE_INIT
1393         select GPIO_EXTRA_HEADER
1394         help
1395           Support for NXP LX2162AQDS platform.
1396           The lx2162aqds support is based on LX2160A Layerscape Architecture processor.
1397
1398 config TARGET_HIKEY
1399         bool "Support HiKey 96boards Consumer Edition Platform"
1400         select ARM64
1401         select DM
1402         select DM_GPIO
1403         select DM_SERIAL
1404         select GPIO_EXTRA_HEADER
1405         select OF_CONTROL
1406         select PL01X_SERIAL
1407         select SPECIFY_CONSOLE_INDEX
1408         imply CMD_DM
1409           help
1410           Support for HiKey 96boards platform. It features a HI6220
1411           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1412
1413 config TARGET_HIKEY960
1414         bool "Support HiKey960 96boards Consumer Edition Platform"
1415         select ARM64
1416         select DM
1417         select DM_SERIAL
1418         select GPIO_EXTRA_HEADER
1419         select OF_CONTROL
1420         select PL01X_SERIAL
1421         imply CMD_DM
1422           help
1423           Support for HiKey960 96boards platform. It features a HI3660
1424           SoC, with 4xA73 CPU, 4xA53 CPU, MALI-G71 GPU, and 3GB RAM.
1425
1426 config TARGET_POPLAR
1427         bool "Support Poplar 96boards Enterprise Edition Platform"
1428         select ARM64
1429         select DM
1430         select DM_SERIAL
1431         select GPIO_EXTRA_HEADER
1432         select OF_CONTROL
1433         select PL01X_SERIAL
1434         imply CMD_DM
1435           help
1436           Support for Poplar 96boards EE platform. It features a HI3798cv200
1437           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1438           making it capable of running any commercial set-top solution based on
1439           Linux or Android.
1440
1441 config TARGET_LS1012AQDS
1442         bool "Support ls1012aqds"
1443         select ARCH_LS1012A
1444         select ARM64
1445         select ARCH_SUPPORT_TFABOOT
1446         select BOARD_LATE_INIT
1447         select GPIO_EXTRA_HEADER
1448         help
1449           Support for Freescale LS1012AQDS platform.
1450           The LS1012A Development System (QDS) is a high-performance
1451           development platform that supports the QorIQ LS1012A
1452           Layerscape Architecture processor.
1453
1454 config TARGET_LS1012ARDB
1455         bool "Support ls1012ardb"
1456         select ARCH_LS1012A
1457         select ARM64
1458         select ARCH_SUPPORT_TFABOOT
1459         select BOARD_LATE_INIT
1460         select GPIO_EXTRA_HEADER
1461         imply SCSI
1462         imply SCSI_AHCI
1463         help
1464           Support for Freescale LS1012ARDB platform.
1465           The LS1012A Reference design board (RDB) is a high-performance
1466           development platform that supports the QorIQ LS1012A
1467           Layerscape Architecture processor.
1468
1469 config TARGET_LS1012A2G5RDB
1470         bool "Support ls1012a2g5rdb"
1471         select ARCH_LS1012A
1472         select ARM64
1473         select ARCH_SUPPORT_TFABOOT
1474         select BOARD_LATE_INIT
1475         select GPIO_EXTRA_HEADER
1476         imply SCSI
1477         help
1478           Support for Freescale LS1012A2G5RDB platform.
1479           The LS1012A 2G5 Reference design board (RDB) is a high-performance
1480           development platform that supports the QorIQ LS1012A
1481           Layerscape Architecture processor.
1482
1483 config TARGET_LS1012AFRWY
1484         bool "Support ls1012afrwy"
1485         select ARCH_LS1012A
1486         select ARM64
1487         select ARCH_SUPPORT_TFABOOT
1488         select BOARD_LATE_INIT
1489         select GPIO_EXTRA_HEADER
1490         imply SCSI
1491         imply SCSI_AHCI
1492         help
1493          Support for Freescale LS1012AFRWY platform.
1494          The LS1012A FRWY board (FRWY) is a high-performance
1495          development platform that supports the QorIQ LS1012A
1496          Layerscape Architecture processor.
1497
1498 config TARGET_LS1012AFRDM
1499         bool "Support ls1012afrdm"
1500         select ARCH_LS1012A
1501         select ARM64
1502         select ARCH_SUPPORT_TFABOOT
1503         select GPIO_EXTRA_HEADER
1504         help
1505           Support for Freescale LS1012AFRDM platform.
1506           The LS1012A Freedom  board (FRDM) is a high-performance
1507           development platform that supports the QorIQ LS1012A
1508           Layerscape Architecture processor.
1509
1510 config TARGET_LS1028AQDS
1511         bool "Support ls1028aqds"
1512         select ARCH_LS1028A
1513         select ARM64
1514         select ARMV8_MULTIENTRY
1515         select ARCH_SUPPORT_TFABOOT
1516         select BOARD_LATE_INIT
1517         select GPIO_EXTRA_HEADER
1518         help
1519           Support for Freescale LS1028AQDS platform
1520           The LS1028A Development System (QDS) is a high-performance
1521           development platform that supports the QorIQ LS1028A
1522           Layerscape Architecture processor.
1523
1524 config TARGET_LS1028ARDB
1525         bool "Support ls1028ardb"
1526         select ARCH_LS1028A
1527         select ARM64
1528         select ARMV8_MULTIENTRY
1529         select ARCH_SUPPORT_TFABOOT
1530         select BOARD_LATE_INIT
1531         select GPIO_EXTRA_HEADER
1532         help
1533           Support for Freescale LS1028ARDB platform
1534           The LS1028A Development System (RDB) is a high-performance
1535           development platform that supports the QorIQ LS1028A
1536           Layerscape Architecture processor.
1537
1538 config TARGET_LS1088ARDB
1539         bool "Support ls1088ardb"
1540         select ARCH_LS1088A
1541         select ARM64
1542         select ARMV8_MULTIENTRY
1543         select ARCH_SUPPORT_TFABOOT
1544         select BOARD_LATE_INIT
1545         select SUPPORT_SPL
1546         select FSL_DDR_INTERACTIVE if !SD_BOOT
1547         select GPIO_EXTRA_HEADER
1548         help
1549           Support for NXP LS1088ARDB platform.
1550           The LS1088A Reference design board (RDB) is a high-performance
1551           development platform that supports the QorIQ LS1088A
1552           Layerscape Architecture processor.
1553
1554 config TARGET_LS1021AQDS
1555         bool "Support ls1021aqds"
1556         select ARCH_LS1021A
1557         select ARCH_SUPPORT_PSCI
1558         select BOARD_EARLY_INIT_F
1559         select BOARD_LATE_INIT
1560         select CPU_V7A
1561         select CPU_V7_HAS_NONSEC
1562         select CPU_V7_HAS_VIRT
1563         select LS1_DEEP_SLEEP
1564         select SUPPORT_SPL
1565         select SYS_FSL_DDR
1566         select FSL_DDR_INTERACTIVE
1567         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1568         select GPIO_EXTRA_HEADER
1569         select SPI_FLASH_DATAFLASH if FSL_DSPI || FSL_QSPI
1570         imply SCSI
1571
1572 config TARGET_LS1021ATWR
1573         bool "Support ls1021atwr"
1574         select ARCH_LS1021A
1575         select ARCH_SUPPORT_PSCI
1576         select BOARD_EARLY_INIT_F
1577         select BOARD_LATE_INIT
1578         select CPU_V7A
1579         select CPU_V7_HAS_NONSEC
1580         select CPU_V7_HAS_VIRT
1581         select LS1_DEEP_SLEEP
1582         select SUPPORT_SPL
1583         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1584         select GPIO_EXTRA_HEADER
1585         imply SCSI
1586
1587 config TARGET_PG_WCOM_SELI8
1588         bool "Support Hitachi-Powergrids SELI8 service unit card"
1589         select ARCH_LS1021A
1590         select ARCH_SUPPORT_PSCI
1591         select BOARD_EARLY_INIT_F
1592         select BOARD_LATE_INIT
1593         select CPU_V7A
1594         select CPU_V7_HAS_NONSEC
1595         select CPU_V7_HAS_VIRT
1596         select SYS_FSL_DDR
1597         select FSL_DDR_INTERACTIVE
1598         select GPIO_EXTRA_HEADER
1599         select VENDOR_KM
1600         imply SCSI
1601         help
1602          Support for Hitachi-Powergrids SELI8 service unit card.
1603          SELI8 is a QorIQ LS1021a based service unit card used
1604          in XMC20 and FOX615 product families.
1605
1606 config TARGET_PG_WCOM_EXPU1
1607         bool "Support Hitachi-Powergrids EXPU1 service unit card"
1608         select ARCH_LS1021A
1609         select ARCH_SUPPORT_PSCI
1610         select BOARD_EARLY_INIT_F
1611         select BOARD_LATE_INIT
1612         select CPU_V7A
1613         select CPU_V7_HAS_NONSEC
1614         select CPU_V7_HAS_VIRT
1615         select SYS_FSL_DDR
1616         select FSL_DDR_INTERACTIVE
1617         select VENDOR_KM
1618         imply SCSI
1619         help
1620          Support for Hitachi-Powergrids EXPU1 service unit card.
1621          EXPU1 is a QorIQ LS1021a based service unit card used
1622          in XMC20 and FOX615 product families.
1623
1624 config TARGET_LS1021ATSN
1625         bool "Support ls1021atsn"
1626         select ARCH_LS1021A
1627         select ARCH_SUPPORT_PSCI
1628         select BOARD_EARLY_INIT_F
1629         select BOARD_LATE_INIT
1630         select CPU_V7A
1631         select CPU_V7_HAS_NONSEC
1632         select CPU_V7_HAS_VIRT
1633         select LS1_DEEP_SLEEP
1634         select SUPPORT_SPL
1635         select GPIO_EXTRA_HEADER
1636         imply SCSI
1637
1638 config TARGET_LS1021AIOT
1639         bool "Support ls1021aiot"
1640         select ARCH_LS1021A
1641         select ARCH_SUPPORT_PSCI
1642         select BOARD_LATE_INIT
1643         select CPU_V7A
1644         select CPU_V7_HAS_NONSEC
1645         select CPU_V7_HAS_VIRT
1646         select SUPPORT_SPL
1647         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1648         select GPIO_EXTRA_HEADER
1649         imply SCSI
1650         help
1651           Support for Freescale LS1021AIOT platform.
1652           The LS1021A Freescale board (IOT) is a high-performance
1653           development platform that supports the QorIQ LS1021A
1654           Layerscape Architecture processor.
1655
1656 config TARGET_LS1043AQDS
1657         bool "Support ls1043aqds"
1658         select ARCH_LS1043A
1659         select ARM64
1660         select ARMV8_MULTIENTRY
1661         select ARCH_SUPPORT_TFABOOT
1662         select BOARD_EARLY_INIT_F
1663         select BOARD_LATE_INIT
1664         select SUPPORT_SPL
1665         select FSL_DDR_INTERACTIVE if !SPL
1666         select FSL_DSPI if !SPL_NO_DSPI
1667         select DM_SPI_FLASH if FSL_DSPI
1668         select GPIO_EXTRA_HEADER
1669         imply SCSI
1670         imply SCSI_AHCI
1671         help
1672           Support for Freescale LS1043AQDS platform.
1673
1674 config TARGET_LS1043ARDB
1675         bool "Support ls1043ardb"
1676         select ARCH_LS1043A
1677         select ARM64
1678         select ARMV8_MULTIENTRY
1679         select ARCH_SUPPORT_TFABOOT
1680         select BOARD_EARLY_INIT_F
1681         select BOARD_LATE_INIT
1682         select SUPPORT_SPL
1683         select FSL_DSPI if !SPL_NO_DSPI
1684         select DM_SPI_FLASH if FSL_DSPI
1685         select GPIO_EXTRA_HEADER
1686         help
1687           Support for Freescale LS1043ARDB platform.
1688
1689 config TARGET_LS1046AQDS
1690         bool "Support ls1046aqds"
1691         select ARCH_LS1046A
1692         select ARM64
1693         select ARMV8_MULTIENTRY
1694         select ARCH_SUPPORT_TFABOOT
1695         select BOARD_EARLY_INIT_F
1696         select BOARD_LATE_INIT
1697         select DM_SPI_FLASH if DM_SPI
1698         select SUPPORT_SPL
1699         select FSL_DDR_BIST if !SPL
1700         select FSL_DDR_INTERACTIVE  if !SPL
1701         select FSL_DDR_INTERACTIVE if !SPL
1702         select GPIO_EXTRA_HEADER
1703         imply SCSI
1704         help
1705           Support for Freescale LS1046AQDS platform.
1706           The LS1046A Development System (QDS) is a high-performance
1707           development platform that supports the QorIQ LS1046A
1708           Layerscape Architecture processor.
1709
1710 config TARGET_LS1046ARDB
1711         bool "Support ls1046ardb"
1712         select ARCH_LS1046A
1713         select ARM64
1714         select ARMV8_MULTIENTRY
1715         select ARCH_SUPPORT_TFABOOT
1716         select BOARD_EARLY_INIT_F
1717         select BOARD_LATE_INIT
1718         select DM_SPI_FLASH if DM_SPI
1719         select POWER_MC34VR500
1720         select SUPPORT_SPL
1721         select FSL_DDR_BIST
1722         select FSL_DDR_INTERACTIVE if !SPL
1723         select GPIO_EXTRA_HEADER
1724         imply SCSI
1725         help
1726           Support for Freescale LS1046ARDB platform.
1727           The LS1046A Reference Design Board (RDB) is a high-performance
1728           development platform that supports the QorIQ LS1046A
1729           Layerscape Architecture processor.
1730
1731 config TARGET_LS1046AFRWY
1732         bool "Support ls1046afrwy"
1733         select ARCH_LS1046A
1734         select ARM64
1735         select ARMV8_MULTIENTRY
1736         select ARCH_SUPPORT_TFABOOT
1737         select BOARD_EARLY_INIT_F
1738         select BOARD_LATE_INIT
1739         select DM_SPI_FLASH if DM_SPI
1740         select GPIO_EXTRA_HEADER
1741         imply SCSI
1742         help
1743           Support for Freescale LS1046AFRWY platform.
1744           The LS1046A Freeway Board (FRWY) is a high-performance
1745           development platform that supports the QorIQ LS1046A
1746           Layerscape Architecture processor.
1747
1748 config TARGET_SL28
1749         bool "Support sl28"
1750         select ARCH_LS1028A
1751         select ARM64
1752         select ARMV8_MULTIENTRY
1753         select SUPPORT_SPL
1754         select BINMAN
1755         select DM
1756         select DM_GPIO
1757         select DM_I2C
1758         select DM_MMC
1759         select DM_SPI_FLASH
1760         select DM_ETH
1761         select DM_MDIO
1762         select PCI
1763         select DM_RNG
1764         select DM_RTC
1765         select DM_SCSI
1766         select DM_SERIAL
1767         select DM_SPI
1768         select GPIO_EXTRA_HEADER
1769         select SPL_DM if SPL
1770         select SPL_DM_SPI if SPL
1771         select SPL_DM_SPI_FLASH if SPL
1772         select SPL_DM_I2C if SPL
1773         select SPL_DM_MMC if SPL
1774         select SPL_DM_SERIAL if SPL
1775         help
1776           Support for Kontron SMARC-sAL28 board.
1777
1778 config TARGET_COLIBRI_PXA270
1779         bool "Support colibri_pxa270"
1780         select CPU_PXA27X
1781         select GPIO_EXTRA_HEADER
1782
1783 config ARCH_UNIPHIER
1784         bool "Socionext UniPhier SoCs"
1785         select BOARD_LATE_INIT
1786         select DM
1787         select DM_ETH
1788         select DM_GPIO
1789         select DM_I2C
1790         select DM_MMC
1791         select DM_MTD
1792         select DM_RESET
1793         select DM_SERIAL
1794         select OF_BOARD_SETUP
1795         select OF_CONTROL
1796         select OF_LIBFDT
1797         select PINCTRL
1798         select SPL_BOARD_INIT if SPL
1799         select SPL_DM if SPL
1800         select SPL_LIBCOMMON_SUPPORT if SPL
1801         select SPL_LIBGENERIC_SUPPORT if SPL
1802         select SPL_OF_CONTROL if SPL
1803         select SPL_PINCTRL if SPL
1804         select SUPPORT_SPL
1805         imply CMD_DM
1806         imply DISTRO_DEFAULTS
1807         imply FAT_WRITE
1808         help
1809           Support for UniPhier SoC family developed by Socionext Inc.
1810           (formerly, System LSI Business Division of Panasonic Corporation)
1811
1812 config ARCH_SYNQUACER
1813         bool "Socionext SynQuacer SoCs"
1814         select ARM64
1815         select DM
1816         select GIC_V3
1817         select PSCI_RESET
1818         select SYSRESET
1819         select SYSRESET_PSCI
1820         select OF_CONTROL
1821         help
1822           Support for SynQuacer SoC family developed by Socionext Inc.
1823           This SoC is used on 96boards EE DeveloperBox.
1824
1825 config ARCH_STM32
1826         bool "Support STMicroelectronics STM32 MCU with cortex M"
1827         select CPU_V7M
1828         select DM
1829         select DM_SERIAL
1830         imply CMD_DM
1831
1832 config ARCH_STI
1833         bool "Support STMicrolectronics SoCs"
1834         select BLK
1835         select CPU_V7A
1836         select DM
1837         select DM_MMC
1838         select DM_RESET
1839         select DM_SERIAL
1840         imply CMD_DM
1841         help
1842           Support for STMicroelectronics STiH407/10 SoC family.
1843           This SoC is used on Linaro 96Board STiH410-B2260
1844
1845 config ARCH_STM32MP
1846         bool "Support STMicroelectronics STM32MP Socs with cortex A"
1847         select ARCH_MISC_INIT
1848         select ARCH_SUPPORT_TFABOOT
1849         select BOARD_LATE_INIT
1850         select CLK
1851         select DM
1852         select DM_GPIO
1853         select DM_RESET
1854         select DM_SERIAL
1855         select MISC
1856         select OF_CONTROL
1857         select OF_LIBFDT
1858         select OF_SYSTEM_SETUP
1859         select PINCTRL
1860         select REGMAP
1861         select SUPPORT_SPL
1862         select SYSCON
1863         select SYSRESET
1864         select SYS_THUMB_BUILD
1865         imply SPL_SYSRESET
1866         imply CMD_DM
1867         imply CMD_POWEROFF
1868         imply OF_LIBFDT_OVERLAY
1869         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1870         imply USE_PREBOOT
1871         help
1872           Support for STM32MP SoC family developed by STMicroelectronics,
1873           MPUs based on ARM cortex A core
1874           U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
1875           FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
1876           chain.
1877           SPL is the unsecure FSBL for the basic boot chain.
1878
1879 config ARCH_ROCKCHIP
1880         bool "Support Rockchip SoCs"
1881         select BLK
1882         select BINMAN if SPL_OPTEE || (SPL && !ARM64)
1883         select DM
1884         select DM_GPIO
1885         select DM_I2C
1886         select DM_MMC
1887         select DM_PWM
1888         select DM_REGULATOR
1889         select DM_SERIAL
1890         select DM_SPI
1891         select DM_SPI_FLASH
1892         select ENABLE_ARM_SOC_BOOT0_HOOK
1893         select OF_CONTROL
1894         select SPI
1895         select SPL_DM if SPL
1896         select SPL_DM_SPI if SPL
1897         select SPL_DM_SPI_FLASH if SPL
1898         select SYS_MALLOC_F
1899         select SYS_THUMB_BUILD if !ARM64
1900         imply ADC
1901         imply CMD_DM
1902         imply DEBUG_UART_BOARD_INIT
1903         imply DISTRO_DEFAULTS
1904         imply FAT_WRITE
1905         imply SARADC_ROCKCHIP
1906         imply SPL_SYSRESET
1907         imply SPL_SYS_MALLOC_SIMPLE
1908         imply SYS_NS16550
1909         imply TPL_SYSRESET
1910         imply USB_FUNCTION_FASTBOOT
1911
1912 config ARCH_OCTEONTX
1913         bool "Support OcteonTX SoCs"
1914         select CLK
1915         select DM
1916         select GPIO_EXTRA_HEADER
1917         select ARM64
1918         select OF_CONTROL
1919         select OF_LIVE
1920         select BOARD_LATE_INIT
1921         select SYS_CACHE_SHIFT_7
1922         select SYS_PCI_64BIT if PCI
1923         imply OF_HAS_PRIOR_STAGE
1924
1925 config ARCH_OCTEONTX2
1926         bool "Support OcteonTX2 SoCs"
1927         select CLK
1928         select DM
1929         select GPIO_EXTRA_HEADER
1930         select ARM64
1931         select OF_CONTROL
1932         select OF_LIVE
1933         select BOARD_LATE_INIT
1934         select SYS_CACHE_SHIFT_7
1935         select SYS_PCI_64BIT if PCI
1936         imply OF_HAS_PRIOR_STAGE
1937
1938 config TARGET_THUNDERX_88XX
1939         bool "Support ThunderX 88xx"
1940         select ARM64
1941         select GPIO_EXTRA_HEADER
1942         select OF_CONTROL
1943         select PL01X_SERIAL
1944         select SYS_CACHE_SHIFT_7
1945
1946 config ARCH_ASPEED
1947         bool "Support Aspeed SoCs"
1948         select DM
1949         select OF_CONTROL
1950         imply CMD_DM
1951
1952 config TARGET_DURIAN
1953         bool "Support Phytium Durian Platform"
1954         select ARM64
1955         select GPIO_EXTRA_HEADER
1956         help
1957           Support for durian platform.
1958           It has 2GB Sdram, uart and pcie.
1959
1960 config TARGET_PRESIDIO_ASIC
1961         bool "Support Cortina Presidio ASIC Platform"
1962         select ARM64
1963         select GICV2
1964
1965 config TARGET_XENGUEST_ARM64
1966         bool "Xen guest ARM64"
1967         select ARM64
1968         select XEN
1969         select OF_CONTROL
1970         select LINUX_KERNEL_IMAGE_HEADER
1971         select XEN_SERIAL
1972         select SSCANF
1973         imply OF_HAS_PRIOR_STAGE
1974
1975 endchoice
1976
1977 config SUPPORT_PASSING_ATAGS
1978         bool "Support pre-devicetree ATAG-based booting"
1979         depends on !ARM64
1980         imply SETUP_MEMORY_TAGS
1981         help
1982           Support for booting older Linux kernels, using ATAGs rather than
1983           passing a devicetree.  This is option is rarely used, and the
1984           semantics are defined at
1985           https://www.kernel.org/doc/Documentation/arm/Booting at section 4a.
1986
1987 config SETUP_MEMORY_TAGS
1988         bool "Pass memory size information via ATAG"
1989         depends on SUPPORT_PASSING_ATAGS
1990
1991 config CMDLINE_TAG
1992         bool "Pass Linux kernel cmdline via ATAG"
1993         depends on SUPPORT_PASSING_ATAGS
1994
1995 config INITRD_TAG
1996         bool "Pass initrd starting point and size via ATAG"
1997         depends on SUPPORT_PASSING_ATAGS
1998
1999 config REVISION_TAG
2000         bool "Pass system revision via ATAG"
2001         depends on SUPPORT_PASSING_ATAGS
2002
2003 config SERIAL_TAG
2004         bool "Pass system serial number via ATAG"
2005         depends on SUPPORT_PASSING_ATAGS
2006
2007 config STATIC_MACH_TYPE
2008         bool "Statically define the Machine ID number"
2009         help
2010           When booting via ATAGs, enable this option if we know the correct
2011           machine ID number to use at compile time.  Some systems will be
2012           passed the number dynamically by whatever loads U-Boot.
2013
2014 config MACH_TYPE
2015         int "Machine ID number"
2016         depends on STATIC_MACH_TYPE
2017         help
2018           When booting via ATAGs, the machine type must be passed as a number.
2019           For the full list see https://www.arm.linux.org.uk/developer/machines
2020
2021 config ARCH_SUPPORT_TFABOOT
2022         bool
2023
2024 config TFABOOT
2025         bool "Support for booting from TF-A"
2026         depends on ARCH_SUPPORT_TFABOOT
2027         help
2028           Some platforms support the setup of secure registers (for instance
2029           for CPU errata handling) or provide secure services like PSCI.
2030           Those services could also be provided by other firmware parts
2031           like TF-A (Trusted Firmware for Cortex-A), in which case U-Boot
2032           does not need to (and cannot) execute this code.
2033           Enabling this option will make a U-Boot binary that is relying
2034           on other firmware layers to provide secure functionality.
2035
2036 config TI_SECURE_DEVICE
2037         bool "HS Device Type Support"
2038         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
2039         help
2040           If a high secure (HS) device type is being used, this config
2041           must be set. This option impacts various aspects of the
2042           build system (to create signed boot images that can be
2043           authenticated) and the code. See the doc/README.ti-secure
2044           file for further details.
2045
2046 if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
2047 config ISW_ENTRY_ADDR
2048         hex "Address in memory or XIP address of bootloader entry point"
2049         default 0x402F4000 if AM43XX
2050         default 0x402F0400 if AM33XX
2051         default 0x40301350 if OMAP54XX
2052         help
2053           After any reset, the boot ROM searches the boot media for a valid
2054           boot image. For non-XIP devices, the ROM then copies the image into
2055           internal memory. For all boot modes, after the ROM processes the
2056           boot image it eventually computes the entry point address depending
2057           on the device type (secure/non-secure), boot media (xip/non-xip) and
2058           image headers.
2059 endif
2060
2061 config SYS_KWD_CONFIG
2062         string "kwbimage config file path"
2063         depends on ARCH_KIRKWOOD || ARCH_MVEBU
2064         default "arch/arm/mach-mvebu/kwbimage.cfg"
2065         help
2066           Path within the source directory to the kwbimage.cfg file to use
2067           when packaging the U-Boot image for use.
2068
2069 source "arch/arm/mach-apple/Kconfig"
2070
2071 source "arch/arm/mach-aspeed/Kconfig"
2072
2073 source "arch/arm/mach-at91/Kconfig"
2074
2075 source "arch/arm/mach-bcm283x/Kconfig"
2076
2077 source "arch/arm/mach-bcmstb/Kconfig"
2078
2079 source "arch/arm/mach-davinci/Kconfig"
2080
2081 source "arch/arm/mach-exynos/Kconfig"
2082
2083 source "arch/arm/mach-highbank/Kconfig"
2084
2085 source "arch/arm/mach-integrator/Kconfig"
2086
2087 source "arch/arm/mach-ipq40xx/Kconfig"
2088
2089 source "arch/arm/mach-k3/Kconfig"
2090
2091 source "arch/arm/mach-keystone/Kconfig"
2092
2093 source "arch/arm/mach-kirkwood/Kconfig"
2094
2095 source "arch/arm/mach-lpc32xx/Kconfig"
2096
2097 source "arch/arm/mach-mvebu/Kconfig"
2098
2099 source "arch/arm/mach-octeontx/Kconfig"
2100
2101 source "arch/arm/mach-octeontx2/Kconfig"
2102
2103 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
2104
2105 source "arch/arm/mach-imx/mx3/Kconfig"
2106
2107 source "arch/arm/mach-imx/mx5/Kconfig"
2108
2109 source "arch/arm/mach-imx/mx6/Kconfig"
2110
2111 source "arch/arm/mach-imx/mx7/Kconfig"
2112
2113 source "arch/arm/mach-imx/mx7ulp/Kconfig"
2114
2115 source "arch/arm/mach-imx/imx8/Kconfig"
2116
2117 source "arch/arm/mach-imx/imx8m/Kconfig"
2118
2119 source "arch/arm/mach-imx/imx8ulp/Kconfig"
2120
2121 source "arch/arm/mach-imx/imxrt/Kconfig"
2122
2123 source "arch/arm/mach-imx/mxs/Kconfig"
2124
2125 source "arch/arm/mach-omap2/Kconfig"
2126
2127 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
2128
2129 source "arch/arm/mach-orion5x/Kconfig"
2130
2131 source "arch/arm/mach-owl/Kconfig"
2132
2133 source "arch/arm/mach-rmobile/Kconfig"
2134
2135 source "arch/arm/mach-meson/Kconfig"
2136
2137 source "arch/arm/mach-mediatek/Kconfig"
2138
2139 source "arch/arm/mach-qemu/Kconfig"
2140
2141 source "arch/arm/mach-rockchip/Kconfig"
2142
2143 source "arch/arm/mach-s5pc1xx/Kconfig"
2144
2145 source "arch/arm/mach-snapdragon/Kconfig"
2146
2147 source "arch/arm/mach-socfpga/Kconfig"
2148
2149 source "arch/arm/mach-sti/Kconfig"
2150
2151 source "arch/arm/mach-stm32/Kconfig"
2152
2153 source "arch/arm/mach-stm32mp/Kconfig"
2154
2155 source "arch/arm/mach-sunxi/Kconfig"
2156
2157 source "arch/arm/mach-tegra/Kconfig"
2158
2159 source "arch/arm/mach-u8500/Kconfig"
2160
2161 source "arch/arm/mach-uniphier/Kconfig"
2162
2163 source "arch/arm/cpu/armv7/vf610/Kconfig"
2164
2165 source "arch/arm/mach-zynq/Kconfig"
2166
2167 source "arch/arm/mach-zynqmp/Kconfig"
2168
2169 source "arch/arm/mach-versal/Kconfig"
2170
2171 source "arch/arm/mach-zynqmp-r5/Kconfig"
2172
2173 source "arch/arm/cpu/armv7/Kconfig"
2174
2175 source "arch/arm/cpu/armv8/Kconfig"
2176
2177 source "arch/arm/mach-imx/Kconfig"
2178
2179 source "arch/arm/mach-nexell/Kconfig"
2180
2181 source "board/armltd/total_compute/Kconfig"
2182
2183 source "board/bosch/shc/Kconfig"
2184 source "board/bosch/guardian/Kconfig"
2185 source "board/Marvell/octeontx/Kconfig"
2186 source "board/Marvell/octeontx2/Kconfig"
2187 source "board/armltd/vexpress/Kconfig"
2188 source "board/armltd/vexpress64/Kconfig"
2189 source "board/cortina/presidio-asic/Kconfig"
2190 source "board/broadcom/bcm963158/Kconfig"
2191 source "board/broadcom/bcm968360bg/Kconfig"
2192 source "board/broadcom/bcm968580xref/Kconfig"
2193 source "board/broadcom/bcmns3/Kconfig"
2194 source "board/cavium/thunderx/Kconfig"
2195 source "board/eets/pdu001/Kconfig"
2196 source "board/emulation/qemu-arm/Kconfig"
2197 source "board/freescale/ls2080aqds/Kconfig"
2198 source "board/freescale/ls2080ardb/Kconfig"
2199 source "board/freescale/ls1088a/Kconfig"
2200 source "board/freescale/ls1028a/Kconfig"
2201 source "board/freescale/ls1021aqds/Kconfig"
2202 source "board/freescale/ls1043aqds/Kconfig"
2203 source "board/freescale/ls1021atwr/Kconfig"
2204 source "board/freescale/ls1021atsn/Kconfig"
2205 source "board/freescale/ls1021aiot/Kconfig"
2206 source "board/freescale/ls1046aqds/Kconfig"
2207 source "board/freescale/ls1043ardb/Kconfig"
2208 source "board/freescale/ls1046ardb/Kconfig"
2209 source "board/freescale/ls1046afrwy/Kconfig"
2210 source "board/freescale/ls1012aqds/Kconfig"
2211 source "board/freescale/ls1012ardb/Kconfig"
2212 source "board/freescale/ls1012afrdm/Kconfig"
2213 source "board/freescale/lx2160a/Kconfig"
2214 source "board/grinn/chiliboard/Kconfig"
2215 source "board/hisilicon/hikey/Kconfig"
2216 source "board/hisilicon/hikey960/Kconfig"
2217 source "board/hisilicon/poplar/Kconfig"
2218 source "board/isee/igep003x/Kconfig"
2219 source "board/kontron/sl28/Kconfig"
2220 source "board/myir/mys_6ulx/Kconfig"
2221 source "board/seeed/npi_imx6ull/Kconfig"
2222 source "board/socionext/developerbox/Kconfig"
2223 source "board/st/stv0991/Kconfig"
2224 source "board/tcl/sl50/Kconfig"
2225 source "board/toradex/colibri_pxa270/Kconfig"
2226 source "board/variscite/dart_6ul/Kconfig"
2227 source "board/vscom/baltos/Kconfig"
2228 source "board/phytium/durian/Kconfig"
2229 source "board/xen/xenguest_arm64/Kconfig"
2230 source "board/keymile/Kconfig"
2231
2232 source "arch/arm/Kconfig.debug"
2233
2234 endmenu
2235
2236 config SPL_LDSCRIPT
2237         default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
2238         default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
2239         default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64