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         imply SPL_SEPARATE_BSS
  12
  13 config ARM64_CRC32
  14         bool "Enable support for CRC32 instruction"
  15         depends on ARM64 && CC_IS_GCC
  16         default y
  17         help
  18           ARMv8 implements dedicated crc32 instruction for crc32 calculation.
  19           This is faster than software crc32 calculation. This instruction may
  20           not be present on all ARMv8.0, but is always present on ARMv8.1 and
  21           newer.
  22
  23 config COUNTER_FREQUENCY
  24         int "Timer clock frequency"
  25         depends on ARM64 || CPU_V7A
  26         default 8000000 if IMX8 || MX7 || MX6UL || MX6ULL
  27         default 24000000 if ARCH_SUNXI || ARCH_EXYNOS || ROCKCHIP_RK3128 || \
  28                         ROCKCHIP_RK3288 || ROCKCHIP_RK322X || ROCKCHIP_RK3036
  29         default 25000000 if ARCH_LX2160A || ARCH_LX2162A || ARCH_LS1088A
  30         default 100000000 if ARCH_ZYNQMP
  31         default 0
  32         help
  33           For platforms with ARMv8-A and ARMv7-A which features a system
  34           counter, those platforms needs software to program the counter
  35           frequency. Setup time clock frequency for certain platform.
  36           0 means no need to configure the system counter frequency.
  37           For platforms needs the frequency set in U-Boot with a
  38           pre-defined value, should have the macro defined as a non-zero value.
  39
  40 config POSITION_INDEPENDENT
  41         bool "Generate position-independent pre-relocation code"
  42         depends on ARM64 || CPU_V7A
  43         help
  44           U-Boot expects to be linked to a specific hard-coded address, and to
  45           be loaded to and run from that address. This option lifts that
  46           restriction, thus allowing the code to be loaded to and executed from
  47           almost any 4K aligned address. This logic relies on the relocation
  48           information that is embedded in the binary to support U-Boot
  49           relocating itself to the top-of-RAM later during execution.
  50
  51 config INIT_SP_RELATIVE
  52         bool "Specify the early stack pointer relative to the .bss section"
  53         depends on ARM64
  54         default n if ARCH_QEMU
  55         default y if POSITION_INDEPENDENT
  56         help
  57           U-Boot typically uses a hard-coded value for the stack pointer
  58           before relocation. Enable this option to instead calculate the
  59           initial SP at run-time. This is useful to avoid hard-coding addresses
  60           into U-Boot, so that it can be loaded and executed at arbitrary
  61           addresses and thus avoid using arbitrary addresses at runtime.
  62
  63           If this option is enabled, the early stack pointer is set to
  64           &_bss_start with a offset value added. The offset is specified by
  65           SYS_INIT_SP_BSS_OFFSET.
  66
  67 config SYS_INIT_SP_BSS_OFFSET
  68         int "Early stack offset from the .bss base address"
  69         depends on ARM64
  70         depends on INIT_SP_RELATIVE
  71         default 524288
  72         help
  73           This option's value is the offset added to &_bss_start in order to
  74           calculate the stack pointer. This offset should be large enough so
  75           that the early malloc region, global data (gd), and early stack usage
  76           do not overlap any appended DTB.
  77
  78 config SPL_SYS_NO_VECTOR_TABLE
  79         depends on SPL
  80         bool
  81
  82 config SPL_USE_SEPARATE_FAULT_HANDLERS
  83         bool "Use separate fault handlers instead of a single common one"
  84         depends on !SPL_SYS_NO_VECTOR_TABLE && !ARM64 && !CPU_V7M
  85         help
  86           Instead of a common fault handler, generate a separate one for
  87           undefined_instruction, software_interrupt, prefetch_abort etc.
  88           This is for debugging purposes, when you want to set breakpoints
  89           on them separately.
  90
  91 config LINUX_KERNEL_IMAGE_HEADER
  92         depends on ARM64
  93         bool
  94         help
  95           Place a Linux kernel image header at the start of the U-Boot binary.
  96           The format of the header is described in the Linux kernel source at
  97           Documentation/arm64/booting.txt. This feature is useful since the
  98           image header reports the amount of memory (BSS and similar) that
  99           U-Boot needs to use, but which isn't part of the binary.
 100
 101 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
 102         depends on LINUX_KERNEL_IMAGE_HEADER
 103         hex
 104         help
 105           The value subtracted from CONFIG_TEXT_BASE to calculate the
 106           TEXT_OFFSET value written to the Linux kernel image header.
 107
 108 config GICV2
 109         bool
 110
 111 config GICV3
 112         bool
 113
 114 config GIC_V3_ITS
 115         bool "ARM GICV3 ITS"
 116         select IRQ
 117         help
 118           ARM GICV3 Interrupt translation service (ITS).
 119           Basic support for programming locality specific peripheral
 120           interrupts (LPI) configuration tables and enable LPI tables.
 121           LPI configuration table can be used by u-boot or Linux.
 122           ARM GICV3 has limitation, once the LPI table is enabled, LPI
 123           configuration table can not be re-programmed, unless GICV3 reset.
 124
 125 config STATIC_RELA
 126         bool
 127         default y if ARM64
 128
 129 config DMA_ADDR_T_64BIT
 130         bool
 131         default y if ARM64
 132
 133 config HAS_VBAR
 134         bool
 135
 136 config HAS_THUMB2
 137         bool
 138
 139 config GPIO_EXTRA_HEADER
 140         bool
 141
 142 # Used for compatibility with asm files copied from the kernel
 143 config ARM_ASM_UNIFIED
 144         bool
 145         default y
 146
 147 # Used for compatibility with asm files copied from the kernel
 148 config THUMB2_KERNEL
 149         bool
 150
 151 config SYS_ICACHE_OFF
 152         bool "Do not enable icache"
 153         help
 154           Do not enable instruction cache in U-Boot.
 155
 156 config SPL_SYS_ICACHE_OFF
 157         bool "Do not enable icache in SPL"
 158         depends on SPL
 159         default SYS_ICACHE_OFF
 160         help
 161           Do not enable instruction cache in SPL.
 162
 163 config SYS_DCACHE_OFF
 164         bool "Do not enable dcache"
 165         help
 166           Do not enable data cache in U-Boot.
 167
 168 config SPL_SYS_DCACHE_OFF
 169         bool "Do not enable dcache in SPL"
 170         depends on SPL
 171         default SYS_DCACHE_OFF
 172         help
 173           Do not enable data cache in SPL.
 174
 175 config SYS_ARM_CACHE_CP15
 176         bool "CP15 based cache enabling support"
 177         help
 178           Select this if your processor suports enabling caches by using
 179           CP15 registers.
 180
 181 config SYS_ARM_MMU
 182         bool "MMU-based Paged Memory Management Support"
 183         select SYS_ARM_CACHE_CP15
 184         help
 185           Select if you want MMU-based virtualised addressing space
 186           support via paged memory management.
 187
 188 config SYS_ARM_MPU
 189         bool 'Use the ARM v7 PMSA Compliant MPU'
 190         help
 191           Some ARM systems without an MMU have instead a Memory Protection
 192           Unit (MPU) that defines the type and permissions for regions of
 193           memory.
 194           If your CPU has an MPU then you should choose 'y' here unless you
 195           know that you do not want to use the MPU.
 196
 197 # If set, the workarounds for these ARM errata are applied early during U-Boot
 198 # startup. Note that in general these options force the workarounds to be
 199 # applied; no CPU-type/version detection exists, unlike the similar options in
 200 # the Linux kernel. Do not set these options unless they apply!  Also note that
 201 # the following can be machine-specific errata. These do have ability to
 202 # provide rudimentary version and machine-specific checks, but expect no
 203 # product checks:
 204 # CONFIG_ARM_ERRATA_430973
 205 # CONFIG_ARM_ERRATA_454179
 206 # CONFIG_ARM_ERRATA_621766
 207 # CONFIG_ARM_ERRATA_798870
 208 # CONFIG_ARM_ERRATA_801819
 209 # CONFIG_ARM_CORTEX_A8_CVE_2017_5715
 210 # CONFIG_ARM_CORTEX_A15_CVE_2017_5715
 211
 212 config ARM_ERRATA_430973
 213         bool
 214
 215 config ARM_ERRATA_454179
 216         bool
 217
 218 config ARM_ERRATA_621766
 219         bool
 220
 221 config ARM_ERRATA_716044
 222         bool
 223
 224 config ARM_ERRATA_725233
 225         bool
 226
 227 config ARM_ERRATA_742230
 228         bool
 229
 230 config ARM_ERRATA_743622
 231         bool
 232
 233 config ARM_ERRATA_751472
 234         bool
 235
 236 config ARM_ERRATA_761320
 237         bool
 238
 239 config ARM_ERRATA_773022
 240         bool
 241
 242 config ARM_ERRATA_774769
 243         bool
 244
 245 config ARM_ERRATA_794072
 246         bool
 247
 248 config ARM_ERRATA_798870
 249         bool
 250
 251 config ARM_ERRATA_801819
 252         bool
 253
 254 config ARM_ERRATA_826974
 255         bool
 256
 257 config ARM_ERRATA_828024
 258         bool
 259
 260 config ARM_ERRATA_829520
 261         bool
 262
 263 config ARM_ERRATA_833069
 264         bool
 265
 266 config ARM_ERRATA_833471
 267         bool
 268
 269 config ARM_ERRATA_845369
 270         bool
 271
 272 config ARM_ERRATA_852421
 273         bool
 274
 275 config ARM_ERRATA_852423
 276         bool
 277
 278 config ARM_ERRATA_855873
 279         bool
 280
 281 config ARM_CORTEX_A8_CVE_2017_5715
 282         bool
 283
 284 config ARM_CORTEX_A15_CVE_2017_5715
 285         bool
 286
 287 config CPU_ARM720T
 288         bool
 289         select SYS_CACHE_SHIFT_5
 290         imply SYS_ARM_MMU
 291
 292 config CPU_ARM920T
 293         bool
 294         select SYS_CACHE_SHIFT_5
 295         imply SYS_ARM_MMU
 296
 297 config CPU_ARM926EJS
 298         bool
 299         select SYS_CACHE_SHIFT_5
 300         imply SYS_ARM_MMU
 301         imply SPL_SEPARATE_BSS
 302
 303 config CPU_ARM946ES
 304         bool
 305         select SYS_CACHE_SHIFT_5
 306         imply SYS_ARM_MMU
 307
 308 config CPU_ARM1136
 309         bool
 310         select SYS_CACHE_SHIFT_5
 311         imply SYS_ARM_MMU
 312         imply SPL_SEPARATE_BSS
 313
 314 config CPU_ARM1176
 315         bool
 316         select HAS_VBAR
 317         select SYS_CACHE_SHIFT_5
 318         imply SYS_ARM_MMU
 319
 320 config CPU_V7A
 321         bool
 322         select HAS_THUMB2
 323         select HAS_VBAR
 324         select SYS_CACHE_SHIFT_6
 325         imply SYS_ARM_MMU
 326
 327 config CPU_V7M
 328         bool
 329         select HAS_THUMB2
 330         select SYS_ARM_MPU
 331         select SYS_CACHE_SHIFT_5
 332         select SYS_THUMB_BUILD
 333         select THUMB2_KERNEL
 334
 335 config CPU_V7R
 336         bool
 337         select HAS_THUMB2
 338         select SYS_ARM_CACHE_CP15
 339         select SYS_ARM_MPU
 340         select SYS_CACHE_SHIFT_6
 341
 342 config SYS_CPU
 343         default "arm720t" if CPU_ARM720T
 344         default "arm920t" if CPU_ARM920T
 345         default "arm926ejs" if CPU_ARM926EJS
 346         default "arm946es" if CPU_ARM946ES
 347         default "arm1136" if CPU_ARM1136
 348         default "arm1176" if CPU_ARM1176
 349         default "armv7" if CPU_V7A
 350         default "armv7" if CPU_V7R
 351         default "armv7m" if CPU_V7M
 352         default "armv8" if ARM64
 353
 354 config SYS_ARM_ARCH
 355         int
 356         default 4 if CPU_ARM720T
 357         default 4 if CPU_ARM920T
 358         default 5 if CPU_ARM926EJS
 359         default 5 if CPU_ARM946ES
 360         default 6 if CPU_ARM1136
 361         default 6 if CPU_ARM1176
 362         default 7 if CPU_V7A
 363         default 7 if CPU_V7M
 364         default 7 if CPU_V7R
 365         default 8 if ARM64
 366
 367 choice
 368         prompt "Select the ARM data write cache policy"
 369         default SYS_ARM_CACHE_WRITETHROUGH if TARGET_BCMNS || RZA1
 370         default SYS_ARM_CACHE_WRITEBACK
 371
 372 config SYS_ARM_CACHE_WRITEBACK
 373         bool "Write-back (WB)"
 374         help
 375           A write updates the cache only and marks the cache line as dirty.
 376           External memory is updated only when the line is evicted or explicitly
 377           cleaned.
 378
 379 config SYS_ARM_CACHE_WRITETHROUGH
 380         bool "Write-through (WT)"
 381         help
 382           A write updates both the cache and the external memory system.
 383           This does not mark the cache line as dirty.
 384
 385 config SYS_ARM_CACHE_WRITEALLOC
 386         bool "Write allocation (WA)"
 387         help
 388           A cache line is allocated on a write miss. This means that executing a
 389           store instruction on the processor might cause a burst read to occur.
 390           There is a linefill to obtain the data for the cache line, before the
 391           write is performed.
 392 endchoice
 393
 394 config ARCH_VERY_EARLY_INIT
 395         bool
 396
 397 config SPL_ARCH_VERY_EARLY_INIT
 398         bool
 399
 400 config ARCH_CPU_INIT
 401         bool "Enable ARCH_CPU_INIT"
 402         help
 403           Some architectures require a call to arch_cpu_init().
 404           Say Y here to enable it
 405
 406 config SYS_ARCH_TIMER
 407         bool "ARM Generic Timer support"
 408         depends on CPU_V7A || ARM64
 409         default y if ARM64
 410         help
 411           The ARM Generic Timer (aka arch-timer) provides an architected
 412           interface to a timer source on an SoC.
 413           It is mandatory for ARMv8 implementation and widely available
 414           on ARMv7 systems.
 415
 416 config ARM_SMCCC
 417         bool "Support for ARM SMC Calling Convention (SMCCC)"
 418         depends on CPU_V7A || ARM64
 419         select ARM_PSCI_FW
 420         help
 421           Say Y here if you want to enable ARM SMC Calling Convention.
 422           This should be enabled if U-Boot needs to communicate with system
 423           firmware (for example, PSCI) according to SMCCC.
 424
 425 config SYS_THUMB_BUILD
 426         bool "Build U-Boot using the Thumb instruction set"
 427         depends on !ARM64
 428         help
 429            Use this flag to build U-Boot using the Thumb instruction set for
 430            ARM architectures. Thumb instruction set provides better code
 431            density. For ARM architectures that support Thumb2 this flag will
 432            result in Thumb2 code generated by GCC.
 433
 434 config SPL_SYS_THUMB_BUILD
 435         bool "Build SPL using the Thumb instruction set"
 436         default y if SYS_THUMB_BUILD
 437         depends on !ARM64 && SPL
 438         help
 439            Use this flag to build SPL using the Thumb instruction set for
 440            ARM architectures. Thumb instruction set provides better code
 441            density. For ARM architectures that support Thumb2 this flag will
 442            result in Thumb2 code generated by GCC.
 443
 444 config TPL_SYS_THUMB_BUILD
 445         bool "Build TPL using the Thumb instruction set"
 446         default y if SYS_THUMB_BUILD
 447         depends on TPL && !ARM64
 448         help
 449            Use this flag to build TPL using the Thumb instruction set for
 450            ARM architectures. Thumb instruction set provides better code
 451            density. For ARM architectures that support Thumb2 this flag will
 452            result in Thumb2 code generated by GCC.
 453
 454 config SYS_L2_PL310
 455         bool "ARM PL310 L2 cache controller"
 456         help
 457           Enable support for ARM PL310 L2 cache controller in U-Boot
 458
 459 config SPL_SYS_L2_PL310
 460         bool "ARM PL310 L2 cache controller in SPL"
 461         help
 462           Enable support for ARM PL310 L2 cache controller in SPL
 463
 464 config SYS_L2CACHE_OFF
 465         bool "L2cache off"
 466         help
 467           If SoC does not support L2CACHE or one does not want to enable
 468           L2CACHE, choose this option.
 469
 470 config ENABLE_ARM_SOC_BOOT0_HOOK
 471         bool "prepare BOOT0 header"
 472         help
 473           If the SoC's BOOT0 requires a header area filled with (magic)
 474           values, then choose this option, and create a file included as
 475           <asm/arch/boot0.h> which contains the required assembler code.
 476
 477 config USE_ARCH_MEMCPY
 478         bool "Use an assembly optimized implementation of memcpy"
 479         default y if !ARM64
 480         depends on !ARM64 || (ARM64 && (GCC_VERSION >= 90400))
 481         help
 482           Enable the generation of an optimized version of memcpy.
 483           Such an implementation may be faster under some conditions
 484           but may increase the binary size.
 485
 486 config SPL_USE_ARCH_MEMCPY
 487         bool "Use an assembly optimized implementation of memcpy for SPL"
 488         default y if USE_ARCH_MEMCPY
 489         depends on SPL
 490         help
 491           Enable the generation of an optimized version of memcpy.
 492           Such an implementation may be faster under some conditions
 493           but may increase the binary size.
 494
 495 config TPL_USE_ARCH_MEMCPY
 496         bool "Use an assembly optimized implementation of memcpy for TPL"
 497         default y if USE_ARCH_MEMCPY
 498         depends on TPL
 499         help
 500           Enable the generation of an optimized version of memcpy.
 501           Such an implementation may be faster under some conditions
 502           but may increase the binary size.
 503
 504 config USE_ARCH_MEMMOVE
 505         bool "Use an assembly optimized implementation of memmove" if !ARM64
 506         default USE_ARCH_MEMCPY if ARM64
 507         depends on ARM64
 508         help
 509           Enable the generation of an optimized version of memmove.
 510           Such an implementation may be faster under some conditions
 511           but may increase the binary size.
 512
 513 config SPL_USE_ARCH_MEMMOVE
 514         bool "Use an assembly optimized implementation of memmove for SPL" if !ARM64
 515         default SPL_USE_ARCH_MEMCPY if ARM64
 516         depends on SPL && ARM64
 517         help
 518           Enable the generation of an optimized version of memmove.
 519           Such an implementation may be faster under some conditions
 520           but may increase the binary size.
 521
 522 config TPL_USE_ARCH_MEMMOVE
 523         bool "Use an assembly optimized implementation of memmove for TPL" if !ARM64
 524         default TPL_USE_ARCH_MEMCPY if ARM64
 525         depends on TPL && ARM64
 526         help
 527           Enable the generation of an optimized version of memmove.
 528           Such an implementation may be faster under some conditions
 529           but may increase the binary size.
 530
 531 config USE_ARCH_MEMSET
 532         bool "Use an assembly optimized implementation of memset"
 533         default y if !ARM64
 534         depends on !ARM64 || (ARM64 && (GCC_VERSION >= 90400))
 535         help
 536           Enable the generation of an optimized version of memset.
 537           Such an implementation may be faster under some conditions
 538           but may increase the binary size.
 539
 540 config SPL_USE_ARCH_MEMSET
 541         bool "Use an assembly optimized implementation of memset for SPL"
 542         default y if USE_ARCH_MEMSET
 543         depends on SPL
 544         help
 545           Enable the generation of an optimized version of memset.
 546           Such an implementation may be faster under some conditions
 547           but may increase the binary size.
 548
 549 config TPL_USE_ARCH_MEMSET
 550         bool "Use an assembly optimized implementation of memset for TPL"
 551         default y if USE_ARCH_MEMSET
 552         depends on TPL
 553         help
 554           Enable the generation of an optimized version of memset.
 555           Such an implementation may be faster under some conditions
 556           but may increase the binary size.
 557
 558 config ARM64_SUPPORT_AARCH32
 559         bool "ARM64 system support AArch32 execution state"
 560         depends on ARM64
 561         default y if !TARGET_THUNDERX_88XX
 562         help
 563           This ARM64 system supports AArch32 execution state.
 564
 565 config IPROC
 566         bool
 567
 568 config S5P
 569         def_bool y if ARCH_EXYNOS || ARCH_S5PC1XX
 570
 571 choice
 572         prompt "Target select"
 573         default TARGET_HIKEY
 574
 575 config ARCH_AT91
 576         bool "Atmel AT91"
 577         select GPIO_EXTRA_HEADER
 578         select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB
 579         select SPL_SEPARATE_BSS if SPL
 580         imply SYS_THUMB_BUILD
 581
 582 config ARCH_DAVINCI
 583         bool "TI DaVinci"
 584         select CPU_ARM926EJS
 585         select GPIO_EXTRA_HEADER
 586         select SPL_DM_SPI if SPL
 587         imply CMD_SAVES
 588         help
 589           Support for TI's DaVinci platform.
 590
 591 config ARCH_HISTB
 592         bool "Hisilicon HiSTB SoCs"
 593         select DM
 594         select DM_SERIAL
 595         select OF_CONTROL
 596         select PL01X_SERIAL
 597         imply CMD_DM
 598         help
 599           Support for HiSTB SoCs.
 600
 601 config ARCH_KIRKWOOD
 602         bool "Marvell Kirkwood"
 603         select ARCH_MISC_INIT
 604         select BOARD_EARLY_INIT_F
 605         select CPU_ARM926EJS
 606         select GPIO_EXTRA_HEADER
 607         select TIMER
 608
 609 config ARCH_MVEBU
 610         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 611         select ARCH_EARLY_INIT_R if ARM64
 612         select DM
 613         select DM_SERIAL
 614         select DM_SPI
 615         select DM_SPI_FLASH
 616         select GPIO_EXTRA_HEADER
 617         select MTD
 618         select SPL_DM_SPI if SPL
 619         select SPL_DM_SPI_FLASH if SPL
 620         select SPL_TIMER if SPL
 621         select TIMER if !ARM64
 622         select OF_CONTROL
 623         select OF_SEPARATE
 624         select SPI
 625         imply CMD_DM
 626
 627 config ARCH_ORION5X
 628         bool "Marvell Orion"
 629         select CPU_ARM926EJS
 630         select GPIO_EXTRA_HEADER
 631         select SPL_SEPARATE_BSS if SPL
 632         select TIMER
 633
 634 config TARGET_STV0991
 635         bool "Support stv0991"
 636         select CPU_V7A
 637         select DM
 638         select DM_SERIAL
 639         select DM_SPI
 640         select DM_SPI_FLASH
 641         select GPIO_EXTRA_HEADER
 642         select PL01X_SERIAL
 643         select MTD
 644         select SPI
 645         select SPI_FLASH
 646         imply CMD_DM
 647
 648 config ARCH_BCM283X
 649         bool "Broadcom BCM283X family"
 650         select DM
 651         select DM_GPIO
 652         select DM_SERIAL
 653         select GPIO_EXTRA_HEADER
 654         select OF_CONTROL
 655         select PL01X_SERIAL
 656         select SERIAL_SEARCH_ALL
 657         imply CMD_DM
 658         imply FAT_WRITE
 659
 660 config ARCH_BCMSTB
 661         bool "Broadcom BCM7XXX family"
 662         select CPU_V7A
 663         select DM
 664         select GPIO_EXTRA_HEADER
 665         select OF_CONTROL
 666         imply CMD_DM
 667         imply OF_HAS_PRIOR_STAGE
 668         help
 669           This enables support for Broadcom ARM-based set-top box
 670           chipsets, including the 7445 family of chips.
 671
 672 config ARCH_BCMBCA
 673         bool "Broadcom broadband chip family"
 674         select DM
 675         select OF_CONTROL
 676         imply CMD_DM
 677
 678 config TARGET_VEXPRESS_CA9X4
 679         bool "Support vexpress_ca9x4"
 680         select CPU_V7A
 681         select PL011_SERIAL
 682
 683 config TARGET_BCMNS
 684         bool "Support Broadcom Northstar"
 685         select CPU_V7A
 686         select DM
 687         select DM_GPIO
 688         select DM_SERIAL
 689         select OF_CONTROL
 690         select TIMER
 691         select SYS_NS16550
 692         select ARM_GLOBAL_TIMER
 693         imply SYS_THUMB_BUILD
 694         imply MTD_RAW_NAND
 695         imply NAND_BRCMNAND
 696         imply NAND_BRCMNAND_IPROC
 697         help
 698           Support for Broadcom Northstar SoCs. NS is a dual-core 32-bit
 699           ARMv7 Cortex-A9 SoC family including BCM4708, BCM47094,
 700           BCM5301x etc.
 701
 702 config TARGET_BCMNS2
 703         bool "Support Broadcom Northstar2"
 704         select ARM64
 705         select GPIO_EXTRA_HEADER
 706         help
 707           Support for Broadcom Northstar 2 SoCs.  NS2 is a quad-core 64-bit
 708           ARMv8 Cortex-A57 processors targeting a broad range of networking
 709           applications.
 710
 711 config TARGET_BCMNS3
 712         bool "Support Broadcom NS3"
 713         select ARM64
 714         select BOARD_LATE_INIT
 715         help
 716           Support for Broadcom Northstar 3 SoCs. NS3 is a octo-core 64-bit
 717           ARMv8 Cortex-A72 processors targeting a broad range of networking
 718           applications.
 719
 720 config ARCH_EXYNOS
 721         bool "Samsung EXYNOS"
 722         select DM
 723         select DM_GPIO
 724         select DM_I2C
 725         select DM_KEYBOARD
 726         select DM_SERIAL
 727         select DM_SPI
 728         select DM_SPI_FLASH
 729         select MTD
 730         select SPI
 731         select GPIO_EXTRA_HEADER
 732         imply SYS_THUMB_BUILD
 733         imply CMD_DM
 734         imply FAT_WRITE
 735
 736 config ARCH_S5PC1XX
 737         bool "Samsung S5PC1XX"
 738         select CPU_V7A
 739         select DM
 740         select DM_GPIO
 741         select DM_I2C
 742         select DM_SERIAL
 743         select GPIO_EXTRA_HEADER
 744         imply CMD_DM
 745
 746 config ARCH_HIGHBANK
 747         bool "Calxeda Highbank"
 748         select CPU_V7A
 749         select PL01X_SERIAL
 750         select DM
 751         select DM_SERIAL
 752         select OF_CONTROL
 753         select CLK
 754         select CLK_CCF
 755         select AHCI
 756         select PHYS_64BIT
 757         select TIMER
 758         select SP804_TIMER
 759         imply OF_HAS_PRIOR_STAGE
 760
 761 config ARCH_INTEGRATOR
 762         bool "ARM Ltd. Integrator family"
 763         select DM
 764         select DM_SERIAL
 765         select GPIO_EXTRA_HEADER
 766         select PL01X_SERIAL
 767         imply CMD_DM
 768
 769 config ARCH_IPQ40XX
 770         bool "Qualcomm IPQ40xx SoCs"
 771         select CPU_V7A
 772         select DM
 773         select DM_GPIO
 774         select DM_SERIAL
 775         select DM_RESET
 776         select GPIO_EXTRA_HEADER
 777         select MSM_SMEM
 778         select PINCTRL
 779         select CLK
 780         select SMEM
 781         select OF_CONTROL
 782         select CLK_QCOM_IPQ4019
 783         select PINCTRL_QCOM_IPQ4019
 784         imply CMD_DM
 785
 786 config ARCH_KEYSTONE
 787         bool "TI Keystone"
 788         select CMD_POWEROFF
 789         select CPU_V7A
 790         select DDR_SPD
 791         select SUPPORT_SPL
 792         select SYS_ARCH_TIMER
 793         select SYS_THUMB_BUILD
 794         imply CMD_MTDPARTS
 795         imply CMD_SAVES
 796         imply FIT
 797
 798 config ARCH_K3
 799         bool "Texas Instruments' K3 Architecture"
 800         select SPL
 801         select SUPPORT_SPL
 802         select FIT
 803         select REGEX
 804         select FIT_SIGNATURE if ARM64
 805         imply TI_SECURE_DEVICE
 806
 807 config ARCH_OMAP2PLUS
 808         bool "TI OMAP2+"
 809         select CPU_V7A
 810         select GPIO_EXTRA_HEADER
 811         select SPL_BOARD_INIT if SPL
 812         select SPL_STACK_R if SPL
 813         select SUPPORT_SPL
 814         imply TI_SYSC if DM && OF_CONTROL
 815         imply FIT
 816         imply SPL_SEPARATE_BSS
 817
 818 config ARCH_MESON
 819         bool "Amlogic Meson"
 820         select GPIO_EXTRA_HEADER
 821         imply DISTRO_DEFAULTS
 822         imply DM_RNG
 823         help
 824           Support for the Meson SoC family developed by Amlogic Inc.,
 825           targeted at media players and tablet computers. We currently
 826           support the S905 (GXBaby) 64-bit SoC.
 827
 828 config ARCH_MEDIATEK
 829         bool "MediaTek SoCs"
 830         select DM
 831         select GPIO_EXTRA_HEADER
 832         select OF_CONTROL
 833         select SPL_DM if SPL
 834         select SPL_LIBCOMMON_SUPPORT if SPL
 835         select SPL_LIBGENERIC_SUPPORT if SPL
 836         select SPL_OF_CONTROL if SPL
 837         select SUPPORT_SPL
 838         help
 839           Support for the MediaTek SoCs family developed by MediaTek Inc.
 840           Please refer to doc/README.mediatek for more information.
 841
 842 config ARCH_LPC32XX
 843         bool "NXP LPC32xx platform"
 844         select CPU_ARM926EJS
 845         select DM
 846         select DM_GPIO
 847         select DM_SERIAL
 848         select GPIO_EXTRA_HEADER
 849         select SPL_DM if SPL
 850         select SUPPORT_SPL
 851         imply CMD_DM
 852
 853 config ARCH_IMX8
 854         bool "NXP i.MX8 platform"
 855         select ARM64
 856         select SYS_FSL_HAS_SEC
 857         select SYS_FSL_SEC_COMPAT_4
 858         select SYS_FSL_SEC_LE
 859         select DM
 860         select DM_EVENT
 861         select GPIO_EXTRA_HEADER
 862         select MACH_IMX
 863         select OF_CONTROL
 864         select ENABLE_ARM_SOC_BOOT0_HOOK
 865
 866 config ARCH_IMX8M
 867         bool "NXP i.MX8M platform"
 868         select ARM64
 869         select GPIO_EXTRA_HEADER
 870         select MACH_IMX
 871         select SYS_FSL_HAS_SEC
 872         select SYS_FSL_SEC_COMPAT_4
 873         select SYS_FSL_SEC_LE
 874         select SYS_I2C_MXC
 875         select DM
 876         select DM_EVENT if CLK
 877         select SUPPORT_SPL
 878         imply CMD_DM
 879
 880 config ARCH_IMX8ULP
 881         bool "NXP i.MX8ULP platform"
 882         select ARM64
 883         select DM
 884         select DM_EVENT
 885         select MACH_IMX
 886         select OF_CONTROL
 887         select SUPPORT_SPL
 888         select GPIO_EXTRA_HEADER
 889         select MISC
 890         select IMX_ELE
 891         imply CMD_DM
 892
 893 config ARCH_IMX9
 894         bool "NXP i.MX9 platform"
 895         select ARM64
 896         select DM
 897         select DM_EVENT
 898         select MACH_IMX
 899         select SUPPORT_SPL
 900         select GPIO_EXTRA_HEADER
 901         select MISC
 902         select IMX_ELE
 903         imply CMD_DM
 904
 905 config ARCH_IMXRT
 906         bool "NXP i.MXRT platform"
 907         select CPU_V7M
 908         select DM
 909         select DM_SERIAL
 910         select GPIO_EXTRA_HEADER
 911         select MACH_IMX
 912         select SUPPORT_SPL
 913         imply CMD_DM
 914
 915 config ARCH_MX23
 916         bool "NXP i.MX23 family"
 917         select CPU_ARM926EJS
 918         select GPIO_EXTRA_HEADER
 919         select MACH_IMX
 920         select SUPPORT_SPL
 921
 922 config ARCH_MX28
 923         bool "NXP i.MX28 family"
 924         select CPU_ARM926EJS
 925         select GPIO_EXTRA_HEADER
 926         select MACH_IMX
 927         select SUPPORT_SPL
 928
 929 config ARCH_MX31
 930         bool "NXP i.MX31 family"
 931         select CPU_ARM1136
 932         select GPIO_EXTRA_HEADER
 933         select MACH_IMX
 934
 935 config ARCH_MX7ULP
 936         bool "NXP MX7ULP"
 937         select BOARD_POSTCLK_INIT
 938         select CPU_V7A
 939         select GPIO_EXTRA_HEADER
 940         select MACH_IMX
 941         select SYS_FSL_HAS_SEC
 942         select SYS_FSL_SEC_COMPAT_4
 943         select SYS_FSL_SEC_LE
 944         select ROM_UNIFIED_SECTIONS
 945         imply MXC_GPIO
 946         imply SYS_THUMB_BUILD
 947
 948 config ARCH_MX7
 949         bool "Freescale MX7"
 950         select ARCH_MISC_INIT
 951         select CPU_V7A
 952         select GPIO_EXTRA_HEADER
 953         select MACH_IMX
 954         select MXC_GPT_HCLK
 955         select SYS_FSL_HAS_SEC
 956         select SYS_FSL_SEC_COMPAT_4
 957         select SYS_FSL_SEC_LE
 958         imply BOARD_EARLY_INIT_F
 959         imply MXC_GPIO
 960         imply SYS_THUMB_BUILD
 961
 962 config ARCH_MX6
 963         bool "Freescale MX6"
 964         select BOARD_POSTCLK_INIT
 965         select CPU_V7A
 966         select GPIO_EXTRA_HEADER
 967         select MACH_IMX
 968         select MXC_GPT_HCLK
 969         select SYS_FSL_HAS_SEC
 970         select SYS_FSL_SEC_COMPAT_4
 971         select SYS_FSL_SEC_LE
 972         select SYS_L2_PL310 if !SYS_L2CACHE_OFF
 973         imply MXC_GPIO
 974         imply SYS_THUMB_BUILD
 975         imply SPL_SEPARATE_BSS
 976
 977 config ARCH_MX5
 978         bool "Freescale MX5"
 979         select BOARD_EARLY_INIT_F
 980         select CPU_V7A
 981         select GPIO_EXTRA_HEADER
 982         select MACH_IMX
 983         imply MXC_GPIO
 984
 985 config ARCH_NEXELL
 986         bool "Nexell S5P4418/S5P6818 SoC"
 987         select ENABLE_ARM_SOC_BOOT0_HOOK
 988         select DM
 989         select GPIO_EXTRA_HEADER
 990
 991 config ARCH_NPCM
 992         bool "Support Nuvoton SoCs"
 993         select DM
 994         select OF_CONTROL
 995         imply CMD_DM
 996
 997 config ARCH_APPLE
 998         bool "Apple SoCs"
 999         select ARM64
1000         select CLK
1001         select CMD_PCI
1002         select CMD_USB
1003         select DM
1004         select DM_GPIO
1005         select DM_KEYBOARD
1006         select DM_MAILBOX
1007         select DM_RESET
1008         select DM_SERIAL
1009         select DM_SPI
1010         select DM_USB
1011         select VIDEO
1012         select IOMMU
1013         select LINUX_KERNEL_IMAGE_HEADER
1014         select MTD
1015         select OF_BOARD_SETUP
1016         select OF_CONTROL
1017         select PCI
1018         select PHY
1019         select PINCTRL
1020         select POSITION_INDEPENDENT
1021         select POWER_DOMAIN
1022         select REGMAP
1023         select SPI
1024         select SYSCON
1025         select SYSRESET
1026         select SYSRESET_WATCHDOG
1027         select SYSRESET_WATCHDOG_AUTO
1028         select USB
1029         imply CMD_DM
1030         imply CMD_GPT
1031         imply DISTRO_DEFAULTS
1032         imply OF_HAS_PRIOR_STAGE
1033
1034 config ARCH_OWL
1035         bool "Actions Semi OWL SoCs"
1036         select DM
1037         select DM_SERIAL
1038         select GPIO_EXTRA_HEADER
1039         select OWL_SERIAL
1040         select CLK
1041         select CLK_OWL
1042         select OF_CONTROL
1043         select SYS_RELOC_GD_ENV_ADDR
1044         imply CMD_DM
1045
1046 config ARCH_QEMU
1047         bool "QEMU Virtual Platform"
1048         select DM
1049         select DM_SERIAL
1050         select OF_CONTROL
1051         select PL01X_SERIAL
1052         imply CMD_DM
1053         imply DM_RNG
1054         imply DM_RTC
1055         imply RTC_PL031
1056         imply OF_HAS_PRIOR_STAGE
1057         imply VIDEO
1058         imply VIDEO_BOCHS
1059         imply SYS_WHITE_ON_BLACK
1060         imply SYS_CONSOLE_IS_IN_ENV
1061         imply PRE_CONSOLE_BUFFER
1062         imply USB
1063         imply USB_XHCI_HCD
1064         imply USB_XHCI_PCI
1065         imply USB_KEYBOARD
1066         imply CMD_USB
1067
1068 config ARCH_RMOBILE
1069         bool "Renesas ARM SoCs"
1070         select DM
1071         select DM_SERIAL
1072         select GPIO_EXTRA_HEADER
1073         imply BOARD_EARLY_INIT_F
1074         imply CMD_DM
1075         imply FAT_WRITE
1076         imply SYS_THUMB_BUILD
1077         imply ARCH_MISC_INIT if DISPLAY_CPUINFO
1078
1079 config ARCH_SNAPDRAGON
1080         bool "Qualcomm Snapdragon SoCs"
1081         select ARM64
1082         select DM
1083         select DM_GPIO
1084         select DM_SERIAL
1085         select DM_RESET
1086         select GPIO_EXTRA_HEADER
1087         select MSM_SMEM
1088         select OF_CONTROL
1089         select OF_SEPARATE
1090         select SMEM
1091         select SPMI
1092         imply CMD_DM
1093
1094 config ARCH_SOCFPGA
1095         bool "Altera SOCFPGA family"
1096         select ARCH_EARLY_INIT_R
1097         select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
1098         select ARM64 if TARGET_SOCFPGA_SOC64
1099         select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1100         select DM
1101         select DM_SERIAL
1102         select GICV2
1103         select GPIO_EXTRA_HEADER
1104         select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1105         select OF_CONTROL
1106         select SPL_DM_RESET if DM_RESET
1107         select SPL_DM_SERIAL
1108         select SPL_LIBCOMMON_SUPPORT
1109         select SPL_LIBGENERIC_SUPPORT
1110         select SPL_OF_CONTROL
1111         select SPL_SEPARATE_BSS if TARGET_SOCFPGA_SOC64
1112         select SPL_SERIAL
1113         select SPL_SYSRESET
1114         select SPL_WATCHDOG
1115         select SUPPORT_SPL
1116         select SYS_NS16550
1117         select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1118         select SYSRESET
1119         select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1120         select SYSRESET_SOCFPGA_SOC64 if TARGET_SOCFPGA_SOC64
1121         imply CMD_DM
1122         imply CMD_MTDPARTS
1123         imply CRC32_VERIFY
1124         imply DM_SPI
1125         imply DM_SPI_FLASH
1126         imply FAT_WRITE
1127         imply MTD
1128         imply SPL
1129         imply SPL_DM
1130         imply SPL_DM_SPI
1131         imply SPL_DM_SPI_FLASH
1132         imply SPL_LIBDISK_SUPPORT
1133         imply SPL_MMC
1134         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
1135         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
1136         imply SPL_SPI_FLASH_SUPPORT
1137         imply SPL_SPI
1138         imply L2X0_CACHE
1139
1140 config ARCH_SUNXI
1141         bool "Support sunxi (Allwinner) SoCs"
1142         select BINMAN
1143         select CMD_GPIO
1144         select CMD_MMC if MMC
1145         select CMD_USB if DISTRO_DEFAULTS && USB_HOST
1146         select CLK
1147         select DM
1148         select DM_GPIO
1149         select DM_I2C if I2C
1150         select DM_SPI if SPI
1151         select DM_SPI_FLASH if SPI && MTD
1152         select DM_KEYBOARD
1153         select DM_MMC if MMC
1154         select DM_SERIAL
1155         select OF_BOARD_SETUP
1156         select OF_CONTROL
1157         select OF_SEPARATE
1158         select PINCTRL
1159         select SPECIFY_CONSOLE_INDEX
1160         select SPL_SEPARATE_BSS if SPL
1161         select SPL_STACK_R if SPL
1162         select SPL_SYS_MALLOC_SIMPLE if SPL
1163         select SPL_SYS_THUMB_BUILD if !ARM64
1164         select SUNXI_GPIO
1165         select SYS_NS16550
1166         select SYS_THUMB_BUILD if !ARM64
1167         select USB if DISTRO_DEFAULTS
1168         select USB_KEYBOARD if DISTRO_DEFAULTS && USB_HOST
1169         select USB_STORAGE if DISTRO_DEFAULTS && USB_HOST
1170         select SPL_USE_TINY_PRINTF
1171         select USE_PREBOOT
1172         select SYS_RELOC_GD_ENV_ADDR
1173         imply BOARD_LATE_INIT
1174         imply CMD_DM
1175         imply CMD_GPT
1176         imply CMD_UBI if MTD_RAW_NAND
1177         imply DISTRO_DEFAULTS
1178         imply DM_REGULATOR
1179         imply DM_REGULATOR_FIXED
1180         imply FAT_WRITE
1181         imply FIT
1182         imply OF_LIBFDT_OVERLAY
1183         imply PRE_CONSOLE_BUFFER
1184         imply SPL_GPIO
1185         imply SPL_LIBCOMMON_SUPPORT
1186         imply SPL_LIBGENERIC_SUPPORT
1187         imply SPL_MMC if MMC
1188         imply SPL_POWER
1189         imply SPL_SERIAL
1190         imply SYSRESET
1191         imply SYSRESET_WATCHDOG
1192         imply SYSRESET_WATCHDOG_AUTO
1193         imply USB_GADGET
1194         imply WDT
1195
1196 config ARCH_U8500
1197         bool "ST-Ericsson U8500 Series"
1198         select CPU_V7A
1199         select DM
1200         select DM_GPIO
1201         select DM_MMC if MMC
1202         select DM_SERIAL
1203         select DM_USB_GADGET if DM_USB
1204         select OF_CONTROL
1205         select SYSRESET
1206         select TIMER
1207         imply AB8500_USB_PHY
1208         imply ARM_PL180_MMCI
1209         imply CLK
1210         imply DM_PMIC
1211         imply DM_RTC
1212         imply NOMADIK_GPIO
1213         imply NOMADIK_MTU_TIMER
1214         imply PHY
1215         imply PL01X_SERIAL
1216         imply PMIC_AB8500
1217         imply RTC_PL031
1218         imply SYS_THUMB_BUILD
1219         imply SYSRESET_SYSCON
1220
1221 config ARCH_VERSAL
1222         bool "Support Xilinx Versal Platform"
1223         select ARM64
1224         select CLK
1225         select DM
1226         select DM_MMC if MMC
1227         select DM_SERIAL
1228         select GICV3
1229         select OF_CONTROL
1230         select SOC_DEVICE
1231         imply BOARD_LATE_INIT
1232         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1233
1234 config ARCH_VERSAL_NET
1235         bool "Support Xilinx Versal NET Platform"
1236         select ARM64
1237         select CLK
1238         select DM
1239         select DM_MMC if MMC
1240         select DM_SERIAL
1241         select OF_CONTROL
1242         imply BOARD_LATE_INIT
1243         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1244
1245 config ARCH_VF610
1246         bool "Freescale Vybrid"
1247         select CPU_V7A
1248         select GPIO_EXTRA_HEADER
1249         select IOMUX_SHARE_CONF_REG
1250         select MACH_IMX
1251         select SYS_FSL_ERRATUM_ESDHC111
1252         imply CMD_MTDPARTS
1253         imply MTD_RAW_NAND
1254
1255 config ARCH_ZYNQ
1256         bool "Xilinx Zynq based platform"
1257         select ARM_TWD_TIMER
1258         select ARCH_EARLY_INIT_R if FPGA || (SPL && SPL_FPGA)
1259         select CLK
1260         select CLK_ZYNQ
1261         select CPU_V7A
1262         select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART
1263         select DM
1264         select DM_MMC if MMC
1265         select DM_SERIAL
1266         select DM_SPI
1267         select DM_SPI_FLASH
1268         select OF_CONTROL
1269         select MTD
1270         select SPI
1271         select SPL_BOARD_INIT if SPL
1272         select SPL_CLK if SPL
1273         select SPL_DM if SPL
1274         select SPL_DM_SPI if SPL
1275         select SPL_DM_SPI_FLASH if SPL
1276         select SPL_OF_CONTROL if SPL
1277         select SPL_SEPARATE_BSS if SPL
1278         select SPL_TIMER if SPL
1279         select SUPPORT_SPL
1280         select TIMER
1281         imply BOARD_LATE_INIT
1282         imply CMD_CLK
1283         imply CMD_DM
1284         imply CMD_SPL
1285         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1286         imply FAT_WRITE
1287
1288 config ARCH_ZYNQMP_R5
1289         bool "Xilinx ZynqMP R5 based platform"
1290         select CLK
1291         select CPU_V7R
1292         select DM
1293         select DM_MMC if MMC
1294         select DM_SERIAL
1295         select OF_CONTROL
1296         imply CMD_DM
1297         imply DM_USB_GADGET
1298
1299 config ARCH_ZYNQMP
1300         bool "Xilinx ZynqMP based platform"
1301         select ARM64
1302         select CLK
1303         select DM
1304         select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART
1305         imply DM_MAILBOX
1306         select DM_MMC if MMC
1307         select DM_SERIAL
1308         select MTD
1309         select DM_SPI if SPI
1310         select DM_SPI_FLASH if DM_SPI
1311         imply FIRMWARE
1312         select GICV2
1313         select OF_CONTROL
1314         select SPL_BOARD_INIT if SPL
1315         select SPL_CLK if SPL
1316         select SPL_DM if SPL
1317         select SPL_DM_SPI if SPI && SPL_DM
1318         select SPL_DM_SPI_FLASH if SPL_DM_SPI
1319         select SPL_DM_MAILBOX if SPL
1320         imply SPL_FIRMWARE if SPL
1321         select SPL_SEPARATE_BSS if SPL
1322         select SUPPORT_SPL
1323         imply ZYNQMP_IPI if DM_MAILBOX
1324         select SOC_DEVICE
1325         imply BOARD_LATE_INIT
1326         imply CMD_DM
1327         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1328         imply FAT_WRITE
1329         imply MP
1330         imply DM_USB_GADGET
1331         imply ZYNQMP_GPIO_MODEPIN if DM_GPIO && USB
1332
1333 config ARCH_TEGRA
1334         bool "NVIDIA Tegra"
1335         select GPIO_EXTRA_HEADER
1336         imply DISTRO_DEFAULTS
1337         imply FAT_WRITE
1338         imply SPL_TIMER if SPL
1339
1340 config ARCH_VEXPRESS64
1341         bool "Support ARMv8 Arm Ltd. VExpress based boards and models"
1342         select ARM64
1343         select DM
1344         select DM_SERIAL
1345         select PL01X_SERIAL
1346         select OF_CONTROL
1347         select CLK
1348         select BLK
1349         select MTD_NOR_FLASH if MTD
1350         select FLASH_CFI_DRIVER if MTD
1351         select ENV_IS_IN_FLASH if MTD
1352         imply DISTRO_DEFAULTS
1353
1354 config TARGET_CORSTONE1000
1355         bool "Support Corstone1000 Platform"
1356         select ARM64
1357         select PL01X_SERIAL
1358         select DM
1359
1360 config TARGET_TOTAL_COMPUTE
1361         bool "Support Total Compute Platform"
1362         select ARM64
1363         select PL01X_SERIAL
1364         select DM
1365         select DM_SERIAL
1366         select DM_MMC
1367         select DM_GPIO
1368
1369 config TARGET_LS2080A_EMU
1370         bool "Support ls2080a_emu"
1371         select ARCH_LS2080A
1372         select ARM64
1373         select ARMV8_MULTIENTRY
1374         select FSL_DDR_SYNC_REFRESH
1375         select GPIO_EXTRA_HEADER
1376         help
1377           Support for Freescale LS2080A_EMU platform.
1378           The LS2080A Development System (EMULATOR) is a pre-silicon
1379           development platform that supports the QorIQ LS2080A
1380           Layerscape Architecture processor.
1381
1382 config TARGET_LS1088AQDS
1383         bool "Support ls1088aqds"
1384         select ARCH_LS1088A
1385         select ARM64
1386         select ARMV8_MULTIENTRY
1387         select ARCH_SUPPORT_TFABOOT
1388         select BOARD_LATE_INIT
1389         select GPIO_EXTRA_HEADER
1390         select SUPPORT_SPL
1391         select FSL_DDR_INTERACTIVE if !SD_BOOT
1392         help
1393           Support for NXP LS1088AQDS platform.
1394           The LS1088A Development System (QDS) is a high-performance
1395           development platform that supports the QorIQ LS1088A
1396           Layerscape Architecture processor.
1397
1398 config TARGET_LS2080AQDS
1399         bool "Support ls2080aqds"
1400         select ARCH_LS2080A
1401         select ARM64
1402         select ARMV8_MULTIENTRY
1403         select ARCH_SUPPORT_TFABOOT
1404         select BOARD_LATE_INIT
1405         select GPIO_EXTRA_HEADER
1406         select SUPPORT_SPL
1407         imply SCSI
1408         imply SCSI_AHCI
1409         select FSL_DDR_BIST
1410         select FSL_DDR_INTERACTIVE if !SPL
1411         help
1412           Support for Freescale LS2080AQDS platform.
1413           The LS2080A Development System (QDS) is a high-performance
1414           development platform that supports the QorIQ LS2080A
1415           Layerscape Architecture processor.
1416
1417 config TARGET_LS2080ARDB
1418         bool "Support ls2080ardb"
1419         select ARCH_LS2080A
1420         select ARM64
1421         select ARMV8_MULTIENTRY
1422         select ARCH_SUPPORT_TFABOOT
1423         select BOARD_LATE_INIT
1424         select SUPPORT_SPL
1425         select FSL_DDR_BIST
1426         select FSL_DDR_INTERACTIVE if !SPL
1427         select GPIO_EXTRA_HEADER
1428         imply SCSI
1429         imply SCSI_AHCI
1430         help
1431           Support for Freescale LS2080ARDB platform.
1432           The LS2080A Reference design board (RDB) is a high-performance
1433           development platform that supports the QorIQ LS2080A
1434           Layerscape Architecture processor.
1435
1436 config TARGET_LS2081ARDB
1437         bool "Support ls2081ardb"
1438         select ARCH_LS2080A
1439         select ARM64
1440         select ARMV8_MULTIENTRY
1441         select BOARD_LATE_INIT
1442         select GPIO_EXTRA_HEADER
1443         select SUPPORT_SPL
1444         help
1445           Support for Freescale LS2081ARDB platform.
1446           The LS2081A Reference design board (RDB) is a high-performance
1447           development platform that supports the QorIQ LS2081A/LS2041A
1448           Layerscape Architecture processor.
1449
1450 config TARGET_LX2160ARDB
1451         bool "Support lx2160ardb"
1452         select ARCH_LX2160A
1453         select ARM64
1454         select ARMV8_MULTIENTRY
1455         select ARCH_SUPPORT_TFABOOT
1456         select BOARD_LATE_INIT
1457         select GPIO_EXTRA_HEADER
1458         help
1459           Support for NXP LX2160ARDB platform.
1460           The lx2160ardb (LX2160A Reference design board (RDB)
1461           is a high-performance development platform that supports the
1462           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1463
1464 config TARGET_LX2160AQDS
1465         bool "Support lx2160aqds"
1466         select ARCH_LX2160A
1467         select ARM64
1468         select ARMV8_MULTIENTRY
1469         select ARCH_SUPPORT_TFABOOT
1470         select BOARD_LATE_INIT
1471         select GPIO_EXTRA_HEADER
1472         help
1473           Support for NXP LX2160AQDS platform.
1474           The lx2160aqds (LX2160A QorIQ Development System (QDS)
1475           is a high-performance development platform that supports the
1476           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1477
1478 config TARGET_LX2162AQDS
1479         bool "Support lx2162aqds"
1480         select ARCH_LX2162A
1481         select ARCH_MISC_INIT
1482         select ARM64
1483         select ARMV8_MULTIENTRY
1484         select ARCH_SUPPORT_TFABOOT
1485         select BOARD_LATE_INIT
1486         select GPIO_EXTRA_HEADER
1487         help
1488           Support for NXP LX2162AQDS platform.
1489           The lx2162aqds support is based on LX2160A Layerscape Architecture processor.
1490
1491 config TARGET_HIKEY
1492         bool "Support HiKey 96boards Consumer Edition Platform"
1493         select ARM64
1494         select DM
1495         select DM_GPIO
1496         select DM_SERIAL
1497         select GPIO_EXTRA_HEADER
1498         select OF_CONTROL
1499         select PL01X_SERIAL
1500         select SPECIFY_CONSOLE_INDEX
1501         imply CMD_DM
1502           help
1503           Support for HiKey 96boards platform. It features a HI6220
1504           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1505
1506 config TARGET_HIKEY960
1507         bool "Support HiKey960 96boards Consumer Edition Platform"
1508         select ARM64
1509         select DM
1510         select DM_SERIAL
1511         select GPIO_EXTRA_HEADER
1512         select OF_CONTROL
1513         select PL01X_SERIAL
1514         imply CMD_DM
1515           help
1516           Support for HiKey960 96boards platform. It features a HI3660
1517           SoC, with 4xA73 CPU, 4xA53 CPU, MALI-G71 GPU, and 3GB RAM.
1518
1519 config TARGET_POPLAR
1520         bool "Support Poplar 96boards Enterprise Edition Platform"
1521         select ARM64
1522         select DM
1523         select DM_SERIAL
1524         select GPIO_EXTRA_HEADER
1525         select OF_CONTROL
1526         select PL01X_SERIAL
1527         imply CMD_DM
1528           help
1529           Support for Poplar 96boards EE platform. It features a HI3798cv200
1530           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1531           making it capable of running any commercial set-top solution based on
1532           Linux or Android.
1533
1534 config TARGET_LS1012AQDS
1535         bool "Support ls1012aqds"
1536         select ARCH_LS1012A
1537         select ARM64
1538         select ARCH_SUPPORT_TFABOOT
1539         select BOARD_LATE_INIT
1540         select GPIO_EXTRA_HEADER
1541         help
1542           Support for Freescale LS1012AQDS platform.
1543           The LS1012A Development System (QDS) is a high-performance
1544           development platform that supports the QorIQ LS1012A
1545           Layerscape Architecture processor.
1546
1547 config TARGET_LS1012ARDB
1548         bool "Support ls1012ardb"
1549         select ARCH_LS1012A
1550         select ARM64
1551         select ARCH_SUPPORT_TFABOOT
1552         select BOARD_LATE_INIT
1553         select GPIO_EXTRA_HEADER
1554         imply SCSI
1555         imply SCSI_AHCI
1556         help
1557           Support for Freescale LS1012ARDB platform.
1558           The LS1012A Reference design board (RDB) is a high-performance
1559           development platform that supports the QorIQ LS1012A
1560           Layerscape Architecture processor.
1561
1562 config TARGET_LS1012A2G5RDB
1563         bool "Support ls1012a2g5rdb"
1564         select ARCH_LS1012A
1565         select ARM64
1566         select ARCH_SUPPORT_TFABOOT
1567         select BOARD_LATE_INIT
1568         select GPIO_EXTRA_HEADER
1569         imply SCSI
1570         help
1571           Support for Freescale LS1012A2G5RDB platform.
1572           The LS1012A 2G5 Reference design board (RDB) is a high-performance
1573           development platform that supports the QorIQ LS1012A
1574           Layerscape Architecture processor.
1575
1576 config TARGET_LS1012AFRWY
1577         bool "Support ls1012afrwy"
1578         select ARCH_LS1012A
1579         select ARM64
1580         select ARCH_SUPPORT_TFABOOT
1581         select BOARD_LATE_INIT
1582         select GPIO_EXTRA_HEADER
1583         imply SCSI
1584         imply SCSI_AHCI
1585         help
1586          Support for Freescale LS1012AFRWY platform.
1587          The LS1012A FRWY board (FRWY) is a high-performance
1588          development platform that supports the QorIQ LS1012A
1589          Layerscape Architecture processor.
1590
1591 config TARGET_LS1012AFRDM
1592         bool "Support ls1012afrdm"
1593         select ARCH_LS1012A
1594         select ARM64
1595         select ARCH_SUPPORT_TFABOOT
1596         select GPIO_EXTRA_HEADER
1597         help
1598           Support for Freescale LS1012AFRDM platform.
1599           The LS1012A Freedom  board (FRDM) is a high-performance
1600           development platform that supports the QorIQ LS1012A
1601           Layerscape Architecture processor.
1602
1603 config TARGET_LS1028AQDS
1604         bool "Support ls1028aqds"
1605         select ARCH_LS1028A
1606         select ARM64
1607         select ARMV8_MULTIENTRY
1608         select ARCH_SUPPORT_TFABOOT
1609         select BOARD_LATE_INIT
1610         select GPIO_EXTRA_HEADER
1611         help
1612           Support for Freescale LS1028AQDS platform
1613           The LS1028A Development System (QDS) is a high-performance
1614           development platform that supports the QorIQ LS1028A
1615           Layerscape Architecture processor.
1616
1617 config TARGET_LS1028ARDB
1618         bool "Support ls1028ardb"
1619         select ARCH_LS1028A
1620         select ARM64
1621         select ARMV8_MULTIENTRY
1622         select ARCH_SUPPORT_TFABOOT
1623         select BOARD_LATE_INIT
1624         select GPIO_EXTRA_HEADER
1625         help
1626           Support for Freescale LS1028ARDB platform
1627           The LS1028A Development System (RDB) is a high-performance
1628           development platform that supports the QorIQ LS1028A
1629           Layerscape Architecture processor.
1630
1631 config TARGET_LS1088ARDB
1632         bool "Support ls1088ardb"
1633         select ARCH_LS1088A
1634         select ARM64
1635         select ARMV8_MULTIENTRY
1636         select ARCH_SUPPORT_TFABOOT
1637         select BOARD_LATE_INIT
1638         select SUPPORT_SPL
1639         select FSL_DDR_INTERACTIVE if !SD_BOOT
1640         select GPIO_EXTRA_HEADER
1641         help
1642           Support for NXP LS1088ARDB platform.
1643           The LS1088A Reference design board (RDB) is a high-performance
1644           development platform that supports the QorIQ LS1088A
1645           Layerscape Architecture processor.
1646
1647 config TARGET_LS1021AQDS
1648         bool "Support ls1021aqds"
1649         select ARCH_LS1021A
1650         select ARCH_SUPPORT_PSCI
1651         select BOARD_EARLY_INIT_F
1652         select BOARD_LATE_INIT
1653         select CPU_V7A
1654         select CPU_V7_HAS_NONSEC
1655         select CPU_V7_HAS_VIRT
1656         select LS1_DEEP_SLEEP
1657         select PEN_ADDR_BIG_ENDIAN
1658         select SUPPORT_SPL
1659         select SYS_FSL_DDR
1660         select FSL_DDR_INTERACTIVE
1661         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1662         select GPIO_EXTRA_HEADER
1663         select SPI_FLASH_DATAFLASH if FSL_DSPI || FSL_QSPI
1664         imply SCSI
1665
1666 config TARGET_LS1021ATWR
1667         bool "Support ls1021atwr"
1668         select ARCH_LS1021A
1669         select ARCH_SUPPORT_PSCI
1670         select BOARD_EARLY_INIT_F
1671         select BOARD_LATE_INIT
1672         select CPU_V7A
1673         select CPU_V7_HAS_NONSEC
1674         select CPU_V7_HAS_VIRT
1675         select LS1_DEEP_SLEEP
1676         select PEN_ADDR_BIG_ENDIAN
1677         select SUPPORT_SPL
1678         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1679         select GPIO_EXTRA_HEADER
1680         imply SCSI
1681
1682 config TARGET_PG_WCOM_SELI8
1683         bool "Support Hitachi-Powergrids SELI8 service unit card"
1684         select ARCH_LS1021A
1685         select ARCH_SUPPORT_PSCI
1686         select BOARD_EARLY_INIT_F
1687         select BOARD_LATE_INIT
1688         select CPU_V7A
1689         select CPU_V7_HAS_NONSEC
1690         select CPU_V7_HAS_VIRT
1691         select SYS_FSL_DDR
1692         select FSL_DDR_INTERACTIVE
1693         select GPIO_EXTRA_HEADER
1694         select VENDOR_KM
1695         imply SCSI
1696         help
1697          Support for Hitachi-Powergrids SELI8 service unit card.
1698          SELI8 is a QorIQ LS1021a based service unit card used
1699          in XMC20 and FOX615 product families.
1700
1701 config TARGET_PG_WCOM_EXPU1
1702         bool "Support Hitachi-Powergrids EXPU1 service unit card"
1703         select ARCH_LS1021A
1704         select ARCH_SUPPORT_PSCI
1705         select BOARD_EARLY_INIT_F
1706         select BOARD_LATE_INIT
1707         select CPU_V7A
1708         select CPU_V7_HAS_NONSEC
1709         select CPU_V7_HAS_VIRT
1710         select SYS_FSL_DDR
1711         select FSL_DDR_INTERACTIVE
1712         select VENDOR_KM
1713         imply SCSI
1714         help
1715          Support for Hitachi-Powergrids EXPU1 service unit card.
1716          EXPU1 is a QorIQ LS1021a based service unit card used
1717          in XMC20 and FOX615 product families.
1718
1719 config TARGET_LS1021ATSN
1720         bool "Support ls1021atsn"
1721         select ARCH_LS1021A
1722         select ARCH_SUPPORT_PSCI
1723         select BOARD_EARLY_INIT_F
1724         select BOARD_LATE_INIT
1725         select CPU_V7A
1726         select CPU_V7_HAS_NONSEC
1727         select CPU_V7_HAS_VIRT
1728         select LS1_DEEP_SLEEP
1729         select SUPPORT_SPL
1730         select GPIO_EXTRA_HEADER
1731         imply SCSI
1732
1733 config TARGET_LS1021AIOT
1734         bool "Support ls1021aiot"
1735         select ARCH_LS1021A
1736         select ARCH_SUPPORT_PSCI
1737         select BOARD_LATE_INIT
1738         select CPU_V7A
1739         select CPU_V7_HAS_NONSEC
1740         select CPU_V7_HAS_VIRT
1741         select PEN_ADDR_BIG_ENDIAN
1742         select SUPPORT_SPL
1743         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1744         select GPIO_EXTRA_HEADER
1745         imply SCSI
1746         help
1747           Support for Freescale LS1021AIOT platform.
1748           The LS1021A Freescale board (IOT) is a high-performance
1749           development platform that supports the QorIQ LS1021A
1750           Layerscape Architecture processor.
1751
1752 config TARGET_LS1043AQDS
1753         bool "Support ls1043aqds"
1754         select ARCH_LS1043A
1755         select ARM64
1756         select ARMV8_MULTIENTRY
1757         select ARCH_SUPPORT_TFABOOT
1758         select BOARD_EARLY_INIT_F
1759         select BOARD_LATE_INIT
1760         select SUPPORT_SPL
1761         select FSL_DDR_INTERACTIVE if !SPL
1762         select FSL_DSPI if !SPL_NO_DSPI
1763         select DM_SPI_FLASH if FSL_DSPI
1764         select GPIO_EXTRA_HEADER
1765         imply SCSI
1766         imply SCSI_AHCI
1767         help
1768           Support for Freescale LS1043AQDS platform.
1769
1770 config TARGET_LS1043ARDB
1771         bool "Support ls1043ardb"
1772         select ARCH_LS1043A
1773         select ARM64
1774         select ARMV8_MULTIENTRY
1775         select ARCH_SUPPORT_TFABOOT
1776         select BOARD_EARLY_INIT_F
1777         select BOARD_LATE_INIT
1778         select SUPPORT_SPL
1779         select FSL_DSPI if !SPL_NO_DSPI
1780         select DM_SPI_FLASH if FSL_DSPI
1781         select GPIO_EXTRA_HEADER
1782         help
1783           Support for Freescale LS1043ARDB platform.
1784
1785 config TARGET_LS1046AQDS
1786         bool "Support ls1046aqds"
1787         select ARCH_LS1046A
1788         select ARM64
1789         select ARMV8_MULTIENTRY
1790         select ARCH_SUPPORT_TFABOOT
1791         select BOARD_EARLY_INIT_F
1792         select BOARD_LATE_INIT
1793         select DM_SPI_FLASH if DM_SPI
1794         select SUPPORT_SPL
1795         select FSL_DDR_BIST if !SPL
1796         select FSL_DDR_INTERACTIVE  if !SPL
1797         select FSL_DDR_INTERACTIVE if !SPL
1798         select GPIO_EXTRA_HEADER
1799         imply SCSI
1800         help
1801           Support for Freescale LS1046AQDS platform.
1802           The LS1046A Development System (QDS) is a high-performance
1803           development platform that supports the QorIQ LS1046A
1804           Layerscape Architecture processor.
1805
1806 config TARGET_LS1046ARDB
1807         bool "Support ls1046ardb"
1808         select ARCH_LS1046A
1809         select ARM64
1810         select ARMV8_MULTIENTRY
1811         select ARCH_SUPPORT_TFABOOT
1812         select BOARD_EARLY_INIT_F
1813         select BOARD_LATE_INIT
1814         select DM_SPI_FLASH if DM_SPI
1815         select POWER_MC34VR500
1816         select SUPPORT_SPL
1817         select FSL_DDR_BIST
1818         select FSL_DDR_INTERACTIVE if !SPL
1819         select GPIO_EXTRA_HEADER
1820         imply SCSI
1821         help
1822           Support for Freescale LS1046ARDB platform.
1823           The LS1046A Reference Design Board (RDB) is a high-performance
1824           development platform that supports the QorIQ LS1046A
1825           Layerscape Architecture processor.
1826
1827 config TARGET_LS1046AFRWY
1828         bool "Support ls1046afrwy"
1829         select ARCH_LS1046A
1830         select ARM64
1831         select ARMV8_MULTIENTRY
1832         select ARCH_SUPPORT_TFABOOT
1833         select BOARD_EARLY_INIT_F
1834         select BOARD_LATE_INIT
1835         select DM_SPI_FLASH if DM_SPI
1836         select GPIO_EXTRA_HEADER
1837         imply SCSI
1838         help
1839           Support for Freescale LS1046AFRWY platform.
1840           The LS1046A Freeway Board (FRWY) is a high-performance
1841           development platform that supports the QorIQ LS1046A
1842           Layerscape Architecture processor.
1843
1844 config TARGET_SL28
1845         bool "Support sl28"
1846         select ARCH_LS1028A
1847         select ARM64
1848         select ARMV8_MULTIENTRY
1849         select SUPPORT_SPL
1850         select BINMAN
1851         select DM
1852         select DM_GPIO
1853         select DM_I2C
1854         select DM_MMC
1855         select MTD
1856         select DM_SPI_FLASH
1857         select DM_MDIO
1858         select PCI
1859         select DM_RNG
1860         select DM_RTC
1861         select SCSI
1862         select DM_SERIAL
1863         select DM_SPI
1864         select GPIO_EXTRA_HEADER
1865         select SPL_DM if SPL
1866         select SPL_DM_SPI if SPL
1867         select SPL_DM_SPI_FLASH if SPL
1868         select SPL_DM_I2C if SPL
1869         select SPL_DM_MMC if SPL
1870         select SPL_DM_SERIAL if SPL
1871         help
1872           Support for Kontron SMARC-sAL28 board.
1873
1874 config TARGET_TEN64
1875         bool "Support ten64"
1876         select ARCH_LS1088A
1877         select ARCH_MISC_INIT
1878         select ARM64
1879         select ARMV8_MULTIENTRY
1880         select ARCH_SUPPORT_TFABOOT
1881         select BOARD_LATE_INIT
1882         select SUPPORT_SPL
1883         select FSL_DDR_INTERACTIVE if !SD_BOOT
1884         select GPIO_EXTRA_HEADER
1885         help
1886           Support for Traverse Technologies Ten64 board, based
1887           on NXP LS1088A.
1888
1889 config ARCH_UNIPHIER
1890         bool "Socionext UniPhier SoCs"
1891         select BOARD_LATE_INIT
1892         select DM
1893         select DM_GPIO
1894         select DM_I2C
1895         select DM_MMC
1896         select DM_MTD
1897         select DM_RESET
1898         select DM_SERIAL
1899         select OF_BOARD_SETUP
1900         select OF_CONTROL
1901         select OF_LIBFDT
1902         select PINCTRL
1903         select SPL_BOARD_INIT if SPL
1904         select SPL_DM if SPL
1905         select SPL_LIBCOMMON_SUPPORT if SPL
1906         select SPL_LIBGENERIC_SUPPORT if SPL
1907         select SPL_OF_CONTROL if SPL
1908         select SPL_PINCTRL if SPL
1909         select SUPPORT_SPL
1910         imply CMD_DM
1911         imply DISTRO_DEFAULTS
1912         imply FAT_WRITE
1913         help
1914           Support for UniPhier SoC family developed by Socionext Inc.
1915           (formerly, System LSI Business Division of Panasonic Corporation)
1916
1917 config ARCH_SYNQUACER
1918         bool "Socionext SynQuacer SoCs"
1919         select ARM64
1920         select DM
1921         select GIC_V3
1922         select PSCI_RESET
1923         select SYSRESET
1924         select SYSRESET_PSCI
1925         select OF_CONTROL
1926         help
1927           Support for SynQuacer SoC family developed by Socionext Inc.
1928           This SoC is used on 96boards EE DeveloperBox.
1929
1930 config ARCH_STM32
1931         bool "Support STMicroelectronics STM32 MCU with cortex M"
1932         select CPU_V7M
1933         select DM
1934         select DM_SERIAL
1935         imply CMD_DM
1936
1937 config ARCH_STI
1938         bool "Support STMicroelectronics SoCs"
1939         select BLK
1940         select CPU_V7A
1941         select DM
1942         select DM_MMC
1943         select DM_RESET
1944         select DM_SERIAL
1945         imply CMD_DM
1946         help
1947           Support for STMicroelectronics STiH407/10 SoC family.
1948           This SoC is used on Linaro 96Board STiH410-B2260
1949
1950 config ARCH_STM32MP
1951         bool "Support STMicroelectronics STM32MP Socs with cortex A"
1952         select ARCH_MISC_INIT
1953         select ARCH_SUPPORT_TFABOOT
1954         select BOARD_LATE_INIT
1955         select CLK
1956         select DM
1957         select DM_GPIO
1958         select DM_RESET
1959         select DM_SERIAL
1960         select MISC
1961         select OF_CONTROL
1962         select OF_LIBFDT
1963         select OF_SYSTEM_SETUP
1964         select PINCTRL
1965         select REGMAP
1966         select SYSCON
1967         select SYSRESET
1968         select SYS_THUMB_BUILD if !ARM64
1969         imply SPL_SYSRESET
1970         imply CMD_DM
1971         imply CMD_POWEROFF
1972         imply OF_LIBFDT_OVERLAY
1973         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1974         imply USE_PREBOOT
1975         imply TIMESTAMP
1976         help
1977           Support for STM32MP SoC family developed by STMicroelectronics,
1978           MPUs based on ARM cortex A core
1979           U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
1980           FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
1981           chain.
1982           SPL is the unsecure FSBL for the basic boot chain.
1983
1984 config ARCH_ROCKCHIP
1985         bool "Support Rockchip SoCs"
1986         select BLK
1987         select BINMAN if SPL_OPTEE || SPL
1988         select DM
1989         select DM_GPIO
1990         select DM_I2C
1991         select DM_MMC
1992         select DM_PWM
1993         select DM_REGULATOR
1994         select DM_SERIAL
1995         select DM_SPI
1996         select DM_SPI_FLASH
1997         select DM_USB_GADGET if USB_DWC3_GADGET
1998         select ENABLE_ARM_SOC_BOOT0_HOOK
1999         select OF_CONTROL
2000         select MTD
2001         select SPI
2002         select SPL_DM if SPL
2003         select SPL_DM_SPI if SPL
2004         select SPL_DM_SPI_FLASH if SPL
2005         select SYS_MALLOC_F
2006         select SYS_THUMB_BUILD if !ARM64
2007         imply ADC
2008         imply CMD_DM
2009         imply DEBUG_UART_BOARD_INIT
2010         imply BOOTSTD_DEFAULTS
2011         imply FAT_WRITE
2012         imply SARADC_ROCKCHIP
2013         imply SPL_SYSRESET
2014         imply SPL_SYS_MALLOC_SIMPLE
2015         imply SYS_NS16550
2016         imply TPL_SYSRESET
2017         imply USB_FUNCTION_FASTBOOT
2018
2019 config ARCH_OCTEONTX
2020         bool "Support OcteonTX SoCs"
2021         select CLK
2022         select DM
2023         select GPIO_EXTRA_HEADER
2024         select ARM64
2025         select OF_CONTROL
2026         select OF_LIVE
2027         select BOARD_LATE_INIT
2028         select SYS_CACHE_SHIFT_7
2029         select SYS_PCI_64BIT if PCI
2030         imply OF_HAS_PRIOR_STAGE
2031
2032 config ARCH_OCTEONTX2
2033         bool "Support OcteonTX2 SoCs"
2034         select CLK
2035         select DM
2036         select GPIO_EXTRA_HEADER
2037         select ARM64
2038         select OF_CONTROL
2039         select OF_LIVE
2040         select BOARD_LATE_INIT
2041         select SYS_CACHE_SHIFT_7
2042         select SYS_PCI_64BIT if PCI
2043         imply OF_HAS_PRIOR_STAGE
2044
2045 config TARGET_THUNDERX_88XX
2046         bool "Support ThunderX 88xx"
2047         select ARM64
2048         select GPIO_EXTRA_HEADER
2049         select OF_CONTROL
2050         select PL01X_SERIAL
2051         select SYS_CACHE_SHIFT_7
2052
2053 config ARCH_ASPEED
2054         bool "Support Aspeed SoCs"
2055         select DM
2056         select OF_CONTROL
2057         imply CMD_DM
2058
2059 config TARGET_DURIAN
2060         bool "Support Phytium Durian Platform"
2061         select ARM64
2062         select GPIO_EXTRA_HEADER
2063         help
2064           Support for durian platform.
2065           It has 2GB Sdram, uart and pcie.
2066
2067 config TARGET_POMELO
2068         bool "Support Phytium Pomelo Platform"
2069         select ARM64
2070         select DM
2071         select AHCI
2072         select SCSI_AHCI
2073         select AHCI_PCI
2074         select BLK
2075         select PCI
2076         select DM_PCI
2077         select SCSI
2078         select DM_SERIAL
2079         imply CMD_PCI
2080         help
2081            Support for pomelo platform.
2082            It has 8GB Sdram, uart and pcie.
2083
2084 config TARGET_PE2201
2085         bool "Support Phytium PE2201 Platform"
2086         select ARM64
2087         help
2088           Support for pe2201 platform.It has 2GB Sdram, uart and pcie.
2089
2090 config TARGET_PRESIDIO_ASIC
2091         bool "Support Cortina Presidio ASIC Platform"
2092         select ARM64
2093         select GICV2
2094
2095 config TARGET_XENGUEST_ARM64
2096         bool "Xen guest ARM64"
2097         select ARM64
2098         select XEN
2099         select OF_CONTROL
2100         select LINUX_KERNEL_IMAGE_HEADER
2101         select XEN_SERIAL
2102         imply OF_HAS_PRIOR_STAGE
2103
2104 config ARCH_GXP
2105         bool "Support HPE GXP SoCs"
2106         select DM
2107         select OF_CONTROL
2108         imply CMD_DM
2109
2110 endchoice
2111
2112 config SUPPORT_PASSING_ATAGS
2113         bool "Support pre-devicetree ATAG-based booting"
2114         depends on !ARM64
2115         imply SETUP_MEMORY_TAGS
2116         help
2117           Support for booting older Linux kernels, using ATAGs rather than
2118           passing a devicetree.  This is option is rarely used, and the
2119           semantics are defined at
2120           https://www.kernel.org/doc/Documentation/arm/Booting at section 4a.
2121
2122 config SETUP_MEMORY_TAGS
2123         bool "Pass memory size information via ATAG"
2124         depends on SUPPORT_PASSING_ATAGS
2125
2126 config CMDLINE_TAG
2127         bool "Pass Linux kernel cmdline via ATAG"
2128         depends on SUPPORT_PASSING_ATAGS
2129
2130 config INITRD_TAG
2131         bool "Pass initrd starting point and size via ATAG"
2132         depends on SUPPORT_PASSING_ATAGS
2133
2134 config REVISION_TAG
2135         bool "Pass system revision via ATAG"
2136         depends on SUPPORT_PASSING_ATAGS
2137
2138 config SERIAL_TAG
2139         bool "Pass system serial number via ATAG"
2140         depends on SUPPORT_PASSING_ATAGS
2141
2142 config STATIC_MACH_TYPE
2143         bool "Statically define the Machine ID number"
2144         default y if TARGET_DS109 || TARGET_DS414 || DEFAULT_DEVICE_TREE = "sun7i-a20-icnova-swac"
2145         help
2146           When booting via ATAGs, enable this option if we know the correct
2147           machine ID number to use at compile time.  Some systems will be
2148           passed the number dynamically by whatever loads U-Boot.
2149
2150 config MACH_TYPE
2151         int "Machine ID number"
2152         depends on STATIC_MACH_TYPE
2153         default 527 if TARGET_DS109
2154         default 3036 if TARGET_DS414
2155         default 4283 if DEFAULT_DEVICE_TREE = "sun7i-a20-icnova-swac"
2156         help
2157           When booting via ATAGs, the machine type must be passed as a number.
2158           For the full list see https://www.arm.linux.org.uk/developer/machines
2159
2160 config ARCH_SUPPORT_TFABOOT
2161         bool
2162
2163 config TFABOOT
2164         bool "Support for booting from TF-A"
2165         depends on ARCH_SUPPORT_TFABOOT
2166         help
2167           Some platforms support the setup of secure registers (for instance
2168           for CPU errata handling) or provide secure services like PSCI.
2169           Those services could also be provided by other firmware parts
2170           like TF-A (Trusted Firmware for Cortex-A), in which case U-Boot
2171           does not need to (and cannot) execute this code.
2172           Enabling this option will make a U-Boot binary that is relying
2173           on other firmware layers to provide secure functionality.
2174
2175 config TI_SECURE_DEVICE
2176         bool "HS Device Type Support"
2177         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
2178         help
2179           If a high secure (HS) device type is being used, this config
2180           must be set. This option impacts various aspects of the
2181           build system (to create signed boot images that can be
2182           authenticated) and the code. See the doc/README.ti-secure
2183           file for further details.
2184
2185 config SYS_KWD_CONFIG
2186         string "kwbimage config file path"
2187         depends on ARCH_KIRKWOOD || ARCH_MVEBU
2188         default "arch/arm/mach-mvebu/kwbimage.cfg"
2189         help
2190           Path within the source directory to the kwbimage.cfg file to use
2191           when packaging the U-Boot image for use.
2192
2193 source "arch/arm/mach-apple/Kconfig"
2194
2195 source "arch/arm/mach-aspeed/Kconfig"
2196
2197 source "arch/arm/mach-at91/Kconfig"
2198
2199 source "arch/arm/mach-bcm283x/Kconfig"
2200
2201 source "arch/arm/mach-bcmbca/Kconfig"
2202
2203 source "arch/arm/mach-bcmstb/Kconfig"
2204
2205 source "arch/arm/mach-davinci/Kconfig"
2206
2207 source "arch/arm/mach-exynos/Kconfig"
2208
2209 source "arch/arm/mach-hpe/gxp/Kconfig"
2210
2211 source "arch/arm/mach-highbank/Kconfig"
2212
2213 source "arch/arm/mach-histb/Kconfig"
2214
2215 source "arch/arm/mach-integrator/Kconfig"
2216
2217 source "arch/arm/mach-ipq40xx/Kconfig"
2218
2219 source "arch/arm/mach-k3/Kconfig"
2220
2221 source "arch/arm/mach-keystone/Kconfig"
2222
2223 source "arch/arm/mach-kirkwood/Kconfig"
2224
2225 source "arch/arm/mach-lpc32xx/Kconfig"
2226
2227 source "arch/arm/mach-mvebu/Kconfig"
2228
2229 source "arch/arm/mach-octeontx/Kconfig"
2230
2231 source "arch/arm/mach-octeontx2/Kconfig"
2232
2233 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
2234
2235 source "arch/arm/mach-imx/mx3/Kconfig"
2236
2237 source "arch/arm/mach-imx/mx5/Kconfig"
2238
2239 source "arch/arm/mach-imx/mx6/Kconfig"
2240
2241 source "arch/arm/mach-imx/mx7/Kconfig"
2242
2243 source "arch/arm/mach-imx/mx7ulp/Kconfig"
2244
2245 source "arch/arm/mach-imx/imx8/Kconfig"
2246
2247 source "arch/arm/mach-imx/imx8m/Kconfig"
2248
2249 source "arch/arm/mach-imx/imx8ulp/Kconfig"
2250
2251 source "arch/arm/mach-imx/imx9/Kconfig"
2252
2253 source "arch/arm/mach-imx/imxrt/Kconfig"
2254
2255 source "arch/arm/mach-imx/mxs/Kconfig"
2256
2257 source "arch/arm/mach-omap2/Kconfig"
2258
2259 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
2260
2261 source "arch/arm/mach-orion5x/Kconfig"
2262
2263 source "arch/arm/mach-owl/Kconfig"
2264
2265 source "arch/arm/mach-rmobile/Kconfig"
2266
2267 source "arch/arm/mach-meson/Kconfig"
2268
2269 source "arch/arm/mach-mediatek/Kconfig"
2270
2271 source "arch/arm/mach-qemu/Kconfig"
2272
2273 source "arch/arm/mach-rockchip/Kconfig"
2274
2275 source "arch/arm/mach-s5pc1xx/Kconfig"
2276
2277 source "arch/arm/mach-snapdragon/Kconfig"
2278
2279 source "arch/arm/mach-socfpga/Kconfig"
2280
2281 source "arch/arm/mach-sti/Kconfig"
2282
2283 source "arch/arm/mach-stm32/Kconfig"
2284
2285 source "arch/arm/mach-stm32mp/Kconfig"
2286
2287 source "arch/arm/mach-sunxi/Kconfig"
2288
2289 source "arch/arm/mach-tegra/Kconfig"
2290
2291 source "arch/arm/mach-u8500/Kconfig"
2292
2293 source "arch/arm/mach-uniphier/Kconfig"
2294
2295 source "arch/arm/cpu/armv7/vf610/Kconfig"
2296
2297 source "arch/arm/mach-zynq/Kconfig"
2298
2299 source "arch/arm/mach-zynqmp/Kconfig"
2300
2301 source "arch/arm/mach-versal/Kconfig"
2302
2303 source "arch/arm/mach-versal-net/Kconfig"
2304
2305 source "arch/arm/mach-zynqmp-r5/Kconfig"
2306
2307 source "arch/arm/cpu/armv7/Kconfig"
2308
2309 source "arch/arm/cpu/armv8/Kconfig"
2310
2311 source "arch/arm/mach-imx/Kconfig"
2312
2313 source "arch/arm/mach-nexell/Kconfig"
2314
2315 source "arch/arm/mach-npcm/Kconfig"
2316
2317 source "board/armltd/total_compute/Kconfig"
2318 source "board/armltd/corstone1000/Kconfig"
2319 source "board/bosch/shc/Kconfig"
2320 source "board/bosch/guardian/Kconfig"
2321 source "board/Marvell/octeontx/Kconfig"
2322 source "board/Marvell/octeontx2/Kconfig"
2323 source "board/armltd/vexpress/Kconfig"
2324 source "board/armltd/vexpress64/Kconfig"
2325 source "board/cortina/presidio-asic/Kconfig"
2326 source "board/broadcom/bcmns/Kconfig"
2327 source "board/broadcom/bcmns3/Kconfig"
2328 source "board/cavium/thunderx/Kconfig"
2329 source "board/eets/pdu001/Kconfig"
2330 source "board/emulation/qemu-arm/Kconfig"
2331 source "board/freescale/ls2080aqds/Kconfig"
2332 source "board/freescale/ls2080ardb/Kconfig"
2333 source "board/freescale/ls1088a/Kconfig"
2334 source "board/freescale/ls1028a/Kconfig"
2335 source "board/freescale/ls1021aqds/Kconfig"
2336 source "board/freescale/ls1043aqds/Kconfig"
2337 source "board/freescale/ls1021atwr/Kconfig"
2338 source "board/freescale/ls1021atsn/Kconfig"
2339 source "board/freescale/ls1021aiot/Kconfig"
2340 source "board/freescale/ls1046aqds/Kconfig"
2341 source "board/freescale/ls1043ardb/Kconfig"
2342 source "board/freescale/ls1046ardb/Kconfig"
2343 source "board/freescale/ls1046afrwy/Kconfig"
2344 source "board/freescale/ls1012aqds/Kconfig"
2345 source "board/freescale/ls1012ardb/Kconfig"
2346 source "board/freescale/ls1012afrdm/Kconfig"
2347 source "board/freescale/lx2160a/Kconfig"
2348 source "board/grinn/chiliboard/Kconfig"
2349 source "board/hisilicon/hikey/Kconfig"
2350 source "board/hisilicon/hikey960/Kconfig"
2351 source "board/hisilicon/poplar/Kconfig"
2352 source "board/isee/igep003x/Kconfig"
2353 source "board/kontron/sl28/Kconfig"
2354 source "board/myir/mys_6ulx/Kconfig"
2355 source "board/samsung/common/Kconfig"
2356 source "board/siemens/common/Kconfig"
2357 source "board/seeed/npi_imx6ull/Kconfig"
2358 source "board/socionext/developerbox/Kconfig"
2359 source "board/st/stv0991/Kconfig"
2360 source "board/tcl/sl50/Kconfig"
2361 source "board/traverse/ten64/Kconfig"
2362 source "board/variscite/dart_6ul/Kconfig"
2363 source "board/vscom/baltos/Kconfig"
2364 source "board/phytium/durian/Kconfig"
2365 source "board/phytium/pomelo/Kconfig"
2366 source "board/phytium/pe2201/Kconfig"
2367 source "board/xen/xenguest_arm64/Kconfig"
2368
2369 source "arch/arm/Kconfig.debug"
2370
2371 endmenu