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