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 64BIT
  10         select PHYS_64BIT
  11         select SYS_CACHE_SHIFT_6
  12         imply SPL_SEPARATE_BSS
  13
  14 config ARM64_CRC32
  15         bool "Enable support for CRC32 instruction"
  16         depends on ARM64 && CC_IS_GCC
  17         default y
  18         help
  19           ARMv8 implements dedicated crc32 instruction for crc32 calculation.
  20           This is faster than software crc32 calculation. This instruction may
  21           not be present on all ARMv8.0, but is always present on ARMv8.1 and
  22           newer.
  23
  24 config COUNTER_FREQUENCY
  25         int "Timer clock frequency"
  26         depends on ARM64 || CPU_V7A
  27         default 8000000 if IMX8 || MX7 || MX6UL || MX6ULL
  28         default 24000000 if ARCH_SUNXI || ARCH_EXYNOS || ROCKCHIP_RK3128 || \
  29                         ROCKCHIP_RK3288 || ROCKCHIP_RK322X || ROCKCHIP_RK3036
  30         default 25000000 if ARCH_LX2160A || ARCH_LX2162A || ARCH_LS1088A
  31         default 100000000 if ARCH_ZYNQMP
  32         default 200000000 if ARCH_SOCFPGA && ARM64 && TARGET_SOCFPGA_AGILEX5
  33         default 0
  34         help
  35           For platforms with ARMv8-A and ARMv7-A which features a system
  36           counter, those platforms needs software to program the counter
  37           frequency. Setup time clock frequency for certain platform.
  38           0 means no need to configure the system counter frequency.
  39           For platforms needs the frequency set in U-Boot with a
  40           pre-defined value, should have the macro defined as a non-zero value.
  41
  42 config POSITION_INDEPENDENT
  43         bool "Generate position-independent pre-relocation code"
  44         depends on ARM64 || CPU_V7A
  45         help
  46           U-Boot expects to be linked to a specific hard-coded address, and to
  47           be loaded to and run from that address. This option lifts that
  48           restriction, thus allowing the code to be loaded to and executed from
  49           almost any 4K aligned address. This logic relies on the relocation
  50           information that is embedded in the binary to support U-Boot
  51           relocating itself to the top-of-RAM later during execution.
  52
  53 config INIT_SP_RELATIVE
  54         bool "Specify the early stack pointer relative to the .bss section"
  55         depends on ARM64
  56         default n if ARCH_QEMU
  57         default y if POSITION_INDEPENDENT
  58         help
  59           U-Boot typically uses a hard-coded value for the stack pointer
  60           before relocation. Enable this option to instead calculate the
  61           initial SP at run-time. This is useful to avoid hard-coding addresses
  62           into U-Boot, so that it can be loaded and executed at arbitrary
  63           addresses and thus avoid using arbitrary addresses at runtime.
  64
  65           If this option is enabled, the early stack pointer is set to
  66           &_bss_start with a offset value added. The offset is specified by
  67           SYS_INIT_SP_BSS_OFFSET.
  68
  69 config SYS_INIT_SP_BSS_OFFSET
  70         int "Early stack offset from the .bss base address"
  71         depends on ARM64
  72         depends on INIT_SP_RELATIVE
  73         default 524288
  74         help
  75           This option's value is the offset added to &_bss_start in order to
  76           calculate the stack pointer. This offset should be large enough so
  77           that the early malloc region, global data (gd), and early stack usage
  78           do not overlap any appended DTB.
  79
  80 config SPL_SYS_NO_VECTOR_TABLE
  81         depends on SPL
  82         bool
  83
  84 config SPL_USE_SEPARATE_FAULT_HANDLERS
  85         bool "Use separate fault handlers instead of a single common one"
  86         depends on !SPL_SYS_NO_VECTOR_TABLE && !ARM64 && !CPU_V7M
  87         help
  88           Instead of a common fault handler, generate a separate one for
  89           undefined_instruction, software_interrupt, prefetch_abort etc.
  90           This is for debugging purposes, when you want to set breakpoints
  91           on them separately.
  92
  93 config LINUX_KERNEL_IMAGE_HEADER
  94         depends on ARM64
  95         bool
  96         help
  97           Place a Linux kernel image header at the start of the U-Boot binary.
  98           The format of the header is described in the Linux kernel source at
  99           Documentation/arm64/booting.txt. This feature is useful since the
 100           image header reports the amount of memory (BSS and similar) that
 101           U-Boot needs to use, but which isn't part of the binary.
 102
 103 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
 104         depends on LINUX_KERNEL_IMAGE_HEADER
 105         hex
 106         help
 107           The value subtracted from CONFIG_TEXT_BASE to calculate the
 108           TEXT_OFFSET value written to the Linux kernel image header.
 109
 110 config GICV2
 111         bool
 112
 113 config GICV3
 114         bool
 115
 116 config GIC_V3_ITS
 117         bool "ARM GICV3 ITS"
 118         select IRQ
 119         help
 120           ARM GICV3 Interrupt translation service (ITS).
 121           Basic support for programming locality specific peripheral
 122           interrupts (LPI) configuration tables and enable LPI tables.
 123           LPI configuration table can be used by u-boot or Linux.
 124           ARM GICV3 has limitation, once the LPI table is enabled, LPI
 125           configuration table can not be re-programmed, unless GICV3 reset.
 126
 127 config GICV3_SUPPORT_GIC600
 128         bool "ARM GICV3 GIC600 SUPPORT"
 129         help
 130           ARM GIC-600 IP complies with ARM GICv3 architecture, but among others,
 131           implements a power control register in the Redistributor frame.This
 132           register must be programmed to mark the frame as powered on, before
 133           accessing other registers in the frame. Rest of initialization sequence
 134           remains the same.
 135
 136 config STATIC_RELA
 137         bool
 138         default y if ARM64
 139
 140 config DMA_ADDR_T_64BIT
 141         bool
 142         default y if ARM64
 143
 144 config HAS_VBAR
 145         bool
 146
 147 config HAS_THUMB2
 148         bool
 149
 150 config GPIO_EXTRA_HEADER
 151         bool
 152
 153 # Used for compatibility with asm files copied from the kernel
 154 config ARM_ASM_UNIFIED
 155         bool
 156         default y
 157
 158 # Used for compatibility with asm files copied from the kernel
 159 config THUMB2_KERNEL
 160         bool
 161
 162 config SYS_ICACHE_OFF
 163         bool "Do not enable icache"
 164         help
 165           Do not enable instruction cache in U-Boot.
 166
 167 config SPL_SYS_ICACHE_OFF
 168         bool "Do not enable icache in SPL"
 169         depends on SPL
 170         default SYS_ICACHE_OFF
 171         help
 172           Do not enable instruction cache in SPL.
 173
 174 config SYS_DCACHE_OFF
 175         bool "Do not enable dcache"
 176         help
 177           Do not enable data cache in U-Boot.
 178
 179 config SPL_SYS_DCACHE_OFF
 180         bool "Do not enable dcache in SPL"
 181         depends on SPL
 182         default SYS_DCACHE_OFF
 183         help
 184           Do not enable data cache in SPL.
 185
 186 config SYS_ARM_CACHE_CP15
 187         bool "CP15 based cache enabling support"
 188         help
 189           Select this if your processor suports enabling caches by using
 190           CP15 registers.
 191
 192 config SYS_ARM_MMU
 193         bool "MMU-based Paged Memory Management Support"
 194         select SYS_ARM_CACHE_CP15
 195         help
 196           Select if you want MMU-based virtualised addressing space
 197           support via paged memory management.
 198
 199 config SYS_ARM_MPU
 200         bool 'Use the ARM v7 PMSA Compliant MPU'
 201         help
 202           Some ARM systems without an MMU have instead a Memory Protection
 203           Unit (MPU) that defines the type and permissions for regions of
 204           memory.
 205           If your CPU has an MPU then you should choose 'y' here unless you
 206           know that you do not want to use the MPU.
 207
 208 # If set, the workarounds for these ARM errata are applied early during U-Boot
 209 # startup. Note that in general these options force the workarounds to be
 210 # applied; no CPU-type/version detection exists, unlike the similar options in
 211 # the Linux kernel. Do not set these options unless they apply!  Also note that
 212 # the following can be machine-specific errata. These do have ability to
 213 # provide rudimentary version and machine-specific checks, but expect no
 214 # product checks:
 215 # CONFIG_ARM_ERRATA_430973
 216 # CONFIG_ARM_ERRATA_454179
 217 # CONFIG_ARM_ERRATA_621766
 218 # CONFIG_ARM_ERRATA_798870
 219 # CONFIG_ARM_ERRATA_801819
 220 # CONFIG_ARM_CORTEX_A8_CVE_2017_5715
 221 # CONFIG_ARM_CORTEX_A15_CVE_2017_5715
 222
 223 config ARM_ERRATA_430973
 224         bool
 225
 226 config ARM_ERRATA_454179
 227         bool
 228
 229 config ARM_ERRATA_621766
 230         bool
 231
 232 config ARM_ERRATA_716044
 233         bool
 234
 235 config ARM_ERRATA_725233
 236         bool
 237
 238 config ARM_ERRATA_742230
 239         bool
 240
 241 config ARM_ERRATA_743622
 242         bool
 243
 244 config ARM_ERRATA_751472
 245         bool
 246
 247 config ARM_ERRATA_761320
 248         bool
 249
 250 config ARM_ERRATA_773022
 251         bool
 252
 253 config ARM_ERRATA_774769
 254         bool
 255
 256 config ARM_ERRATA_794072
 257         bool
 258
 259 config ARM_ERRATA_798870
 260         bool
 261
 262 config ARM_ERRATA_801819
 263         bool
 264
 265 config ARM_ERRATA_826974
 266         bool
 267
 268 config ARM_ERRATA_828024
 269         bool
 270
 271 config ARM_ERRATA_829520
 272         bool
 273
 274 config ARM_ERRATA_833069
 275         bool
 276
 277 config ARM_ERRATA_833471
 278         bool
 279
 280 config ARM_ERRATA_845369
 281         bool
 282
 283 config ARM_ERRATA_852421
 284         bool
 285
 286 config ARM_ERRATA_852423
 287         bool
 288
 289 config ARM_ERRATA_855873
 290         bool
 291
 292 config ARM_CORTEX_A8_CVE_2017_5715
 293         bool
 294
 295 config ARM_CORTEX_A15_CVE_2017_5715
 296         bool
 297
 298 config CPU_ARM720T
 299         bool
 300         select SYS_CACHE_SHIFT_5
 301         imply SYS_ARM_MMU
 302
 303 config CPU_ARM920T
 304         bool
 305         select SYS_CACHE_SHIFT_5
 306         imply SYS_ARM_MMU
 307
 308 config CPU_ARM926EJS
 309         bool
 310         select SYS_CACHE_SHIFT_5
 311         imply SYS_ARM_MMU
 312         imply SPL_SEPARATE_BSS
 313
 314 config CPU_ARM946ES
 315         bool
 316         select SYS_CACHE_SHIFT_5
 317         imply SYS_ARM_MMU
 318
 319 config CPU_ARM1136
 320         bool
 321         select SYS_CACHE_SHIFT_5
 322         imply SYS_ARM_MMU
 323         imply SPL_SEPARATE_BSS
 324
 325 config CPU_ARM1176
 326         bool
 327         select HAS_VBAR
 328         select SYS_CACHE_SHIFT_5
 329         imply SYS_ARM_MMU
 330
 331 config CPU_V7A
 332         bool
 333         select HAS_THUMB2
 334         select HAS_VBAR
 335         select SYS_CACHE_SHIFT_6
 336         imply SYS_ARM_MMU
 337
 338 config CPU_V7M
 339         bool
 340         select HAS_THUMB2
 341         select SYS_ARM_MPU
 342         select SYS_CACHE_SHIFT_5
 343         select SYS_THUMB_BUILD
 344         select THUMB2_KERNEL
 345
 346 config CPU_V7R
 347         bool
 348         select HAS_THUMB2
 349         select SYS_ARM_CACHE_CP15
 350         select SYS_ARM_MPU
 351         select SYS_CACHE_SHIFT_6
 352
 353 config SYS_CPU
 354         default "arm720t" if CPU_ARM720T
 355         default "arm920t" if CPU_ARM920T
 356         default "arm926ejs" if CPU_ARM926EJS
 357         default "arm946es" if CPU_ARM946ES
 358         default "arm1136" if CPU_ARM1136
 359         default "arm1176" if CPU_ARM1176
 360         default "armv7" if CPU_V7A
 361         default "armv7" if CPU_V7R
 362         default "armv7m" if CPU_V7M
 363         default "armv8" if ARM64
 364
 365 config SYS_ARM_ARCH
 366         int
 367         default 4 if CPU_ARM720T
 368         default 4 if CPU_ARM920T
 369         default 5 if CPU_ARM926EJS
 370         default 5 if CPU_ARM946ES
 371         default 6 if CPU_ARM1136
 372         default 6 if CPU_ARM1176
 373         default 7 if CPU_V7A
 374         default 7 if CPU_V7M
 375         default 7 if CPU_V7R
 376         default 8 if ARM64
 377
 378 choice
 379         prompt "Select the ARM data write cache policy"
 380         default SYS_ARM_CACHE_WRITETHROUGH if TARGET_BCMNS || RZA1
 381         default SYS_ARM_CACHE_WRITEBACK
 382
 383 config SYS_ARM_CACHE_WRITEBACK
 384         bool "Write-back (WB)"
 385         help
 386           A write updates the cache only and marks the cache line as dirty.
 387           External memory is updated only when the line is evicted or explicitly
 388           cleaned.
 389
 390 config SYS_ARM_CACHE_WRITETHROUGH
 391         bool "Write-through (WT)"
 392         help
 393           A write updates both the cache and the external memory system.
 394           This does not mark the cache line as dirty.
 395
 396 config SYS_ARM_CACHE_WRITEALLOC
 397         bool "Write allocation (WA)"
 398         help
 399           A cache line is allocated on a write miss. This means that executing a
 400           store instruction on the processor might cause a burst read to occur.
 401           There is a linefill to obtain the data for the cache line, before the
 402           write is performed.
 403 endchoice
 404
 405 config ARCH_VERY_EARLY_INIT
 406         bool
 407
 408 config SPL_ARCH_VERY_EARLY_INIT
 409         bool
 410
 411 config ARCH_CPU_INIT
 412         bool "Enable ARCH_CPU_INIT"
 413         help
 414           Some architectures require a call to arch_cpu_init().
 415           Say Y here to enable it
 416
 417 config SYS_ARCH_TIMER
 418         bool "ARM Generic Timer support"
 419         depends on CPU_V7A || ARM64
 420         default y if ARM64
 421         help
 422           The ARM Generic Timer (aka arch-timer) provides an architected
 423           interface to a timer source on an SoC.
 424           It is mandatory for ARMv8 implementation and widely available
 425           on ARMv7 systems.
 426
 427 config ARM_SMCCC
 428         bool "Support for ARM SMC Calling Convention (SMCCC)"
 429         depends on CPU_V7A || ARM64
 430         select ARM_PSCI_FW
 431         help
 432           Say Y here if you want to enable ARM SMC Calling Convention.
 433           This should be enabled if U-Boot needs to communicate with system
 434           firmware (for example, PSCI) according to SMCCC.
 435
 436 config SYS_THUMB_BUILD
 437         bool "Build U-Boot using the Thumb instruction set"
 438         depends on !ARM64
 439         help
 440            Use this flag to build U-Boot using the Thumb instruction set for
 441            ARM architectures. Thumb instruction set provides better code
 442            density. For ARM architectures that support Thumb2 this flag will
 443            result in Thumb2 code generated by GCC.
 444
 445 config SPL_SYS_THUMB_BUILD
 446         bool "Build SPL using the Thumb instruction set"
 447         default y if SYS_THUMB_BUILD
 448         depends on !ARM64 && SPL
 449         help
 450            Use this flag to build SPL using the Thumb instruction set for
 451            ARM architectures. Thumb instruction set provides better code
 452            density. For ARM architectures that support Thumb2 this flag will
 453            result in Thumb2 code generated by GCC.
 454
 455 config TPL_SYS_THUMB_BUILD
 456         bool "Build TPL using the Thumb instruction set"
 457         default y if SYS_THUMB_BUILD
 458         depends on TPL && !ARM64
 459         help
 460            Use this flag to build TPL using the Thumb instruction set for
 461            ARM architectures. Thumb instruction set provides better code
 462            density. For ARM architectures that support Thumb2 this flag will
 463            result in Thumb2 code generated by GCC.
 464
 465 config SYS_L2_PL310
 466         bool "ARM PL310 L2 cache controller"
 467         help
 468           Enable support for ARM PL310 L2 cache controller in U-Boot
 469
 470 config SPL_SYS_L2_PL310
 471         bool "ARM PL310 L2 cache controller in SPL"
 472         help
 473           Enable support for ARM PL310 L2 cache controller in SPL
 474
 475 config SYS_L2CACHE_OFF
 476         bool "L2cache off"
 477         help
 478           If SoC does not support L2CACHE or one does not want to enable
 479           L2CACHE, choose this option.
 480
 481 config ENABLE_ARM_SOC_BOOT0_HOOK
 482         bool "prepare BOOT0 header"
 483         help
 484           If the SoC's BOOT0 requires a header area filled with (magic)
 485           values, then choose this option, and create a file included as
 486           <asm/arch/boot0.h> which contains the required assembler code.
 487
 488 config USE_ARCH_MEMCPY
 489         bool "Use an assembly optimized implementation of memcpy"
 490         default y if !ARM64
 491         depends on !ARM64 || (ARM64 && (GCC_VERSION >= 90400))
 492         help
 493           Enable the generation of an optimized version of memcpy.
 494           Such an implementation may be faster under some conditions
 495           but may increase the binary size.
 496
 497 config SPL_USE_ARCH_MEMCPY
 498         bool "Use an assembly optimized implementation of memcpy for SPL"
 499         default y if USE_ARCH_MEMCPY
 500         depends on SPL
 501         help
 502           Enable the generation of an optimized version of memcpy.
 503           Such an implementation may be faster under some conditions
 504           but may increase the binary size.
 505
 506 config TPL_USE_ARCH_MEMCPY
 507         bool "Use an assembly optimized implementation of memcpy for TPL"
 508         default y if USE_ARCH_MEMCPY
 509         depends on TPL
 510         help
 511           Enable the generation of an optimized version of memcpy.
 512           Such an implementation may be faster under some conditions
 513           but may increase the binary size.
 514
 515 config USE_ARCH_MEMMOVE
 516         bool "Use an assembly optimized implementation of memmove" if !ARM64
 517         default USE_ARCH_MEMCPY if ARM64
 518         depends on ARM64
 519         help
 520           Enable the generation of an optimized version of memmove.
 521           Such an implementation may be faster under some conditions
 522           but may increase the binary size.
 523
 524 config SPL_USE_ARCH_MEMMOVE
 525         bool "Use an assembly optimized implementation of memmove for SPL" if !ARM64
 526         default SPL_USE_ARCH_MEMCPY if ARM64
 527         depends on SPL && ARM64
 528         help
 529           Enable the generation of an optimized version of memmove.
 530           Such an implementation may be faster under some conditions
 531           but may increase the binary size.
 532
 533 config TPL_USE_ARCH_MEMMOVE
 534         bool "Use an assembly optimized implementation of memmove for TPL" if !ARM64
 535         default TPL_USE_ARCH_MEMCPY if ARM64
 536         depends on TPL && ARM64
 537         help
 538           Enable the generation of an optimized version of memmove.
 539           Such an implementation may be faster under some conditions
 540           but may increase the binary size.
 541
 542 config USE_ARCH_MEMSET
 543         bool "Use an assembly optimized implementation of memset"
 544         default y if !ARM64
 545         depends on !ARM64 || (ARM64 && (GCC_VERSION >= 90400))
 546         help
 547           Enable the generation of an optimized version of memset.
 548           Such an implementation may be faster under some conditions
 549           but may increase the binary size.
 550
 551 config SPL_USE_ARCH_MEMSET
 552         bool "Use an assembly optimized implementation of memset for SPL"
 553         default y if USE_ARCH_MEMSET
 554         depends on SPL
 555         help
 556           Enable the generation of an optimized version of memset.
 557           Such an implementation may be faster under some conditions
 558           but may increase the binary size.
 559
 560 config TPL_USE_ARCH_MEMSET
 561         bool "Use an assembly optimized implementation of memset for TPL"
 562         default y if USE_ARCH_MEMSET
 563         depends on TPL
 564         help
 565           Enable the generation of an optimized version of memset.
 566           Such an implementation may be faster under some conditions
 567           but may increase the binary size.
 568
 569 config ARM64_SUPPORT_AARCH32
 570         bool "ARM64 system support AArch32 execution state"
 571         depends on ARM64
 572         default y if !TARGET_THUNDERX_88XX
 573         help
 574           This ARM64 system supports AArch32 execution state.
 575
 576 config IPROC
 577         bool
 578
 579 config S5P
 580         def_bool y if ARCH_EXYNOS || ARCH_S5PC1XX
 581
 582 choice
 583         prompt "Target select"
 584         default TARGET_HIKEY
 585
 586 config ARCH_AT91
 587         bool "Atmel AT91"
 588         select GPIO_EXTRA_HEADER
 589         select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB
 590         select SPL_SEPARATE_BSS if SPL
 591         imply SYS_THUMB_BUILD
 592
 593 config ARCH_DAVINCI
 594         bool "TI DaVinci"
 595         select CPU_ARM926EJS
 596         select GPIO_EXTRA_HEADER
 597         select SPL_DM_SPI if SPL
 598         imply CMD_SAVES
 599         help
 600           Support for TI's DaVinci platform.
 601
 602 config ARCH_HISTB
 603         bool "Hisilicon HiSTB SoCs"
 604         select DM
 605         select DM_SERIAL
 606         select OF_CONTROL
 607         select PL01X_SERIAL
 608         imply CMD_DM
 609         help
 610           Support for HiSTB SoCs.
 611
 612 config ARCH_KIRKWOOD
 613         bool "Marvell Kirkwood"
 614         select ARCH_MISC_INIT
 615         select BOARD_EARLY_INIT_F
 616         select CPU_ARM926EJS
 617         select GPIO_EXTRA_HEADER
 618         select TIMER
 619
 620 config ARCH_MVEBU
 621         bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
 622         select ARCH_EARLY_INIT_R if ARM64
 623         select DM
 624         select DM_SERIAL
 625         select DM_SPI
 626         select DM_SPI_FLASH
 627         select GPIO_EXTRA_HEADER
 628         select MTD
 629         select SPL_DM_SPI if SPL
 630         select SPL_DM_SPI_FLASH if SPL
 631         select SPL_TIMER if SPL
 632         select TIMER if !ARM64
 633         select OF_CONTROL
 634         select OF_SEPARATE
 635         select SPI
 636         imply CMD_DM
 637
 638 config ARCH_ORION5X
 639         bool "Marvell Orion"
 640         select CPU_ARM926EJS
 641         select GPIO_EXTRA_HEADER
 642         select SPL_SEPARATE_BSS if SPL
 643         select TIMER
 644
 645 config ARCH_BCM283X
 646         bool "Broadcom BCM283X family"
 647         select DM
 648         select DM_GPIO
 649         select DM_SERIAL
 650         select GPIO_EXTRA_HEADER
 651         select OF_CONTROL
 652         select PL01X_SERIAL
 653         select SERIAL_SEARCH_ALL
 654         imply CMD_DM
 655         imply FAT_WRITE
 656
 657 config ARCH_BCMSTB
 658         bool "Broadcom BCM7XXX family"
 659         select CPU_V7A
 660         select DM
 661         select GPIO_EXTRA_HEADER
 662         select OF_CONTROL
 663         imply CMD_DM
 664         imply OF_HAS_PRIOR_STAGE
 665         help
 666           This enables support for Broadcom ARM-based set-top box
 667           chipsets, including the 7445 family of chips.
 668
 669 config ARCH_BCMBCA
 670         bool "Broadcom broadband chip family"
 671         select DM
 672         select OF_CONTROL
 673         imply CMD_DM
 674
 675 config TARGET_VEXPRESS_CA9X4
 676         bool "Support vexpress_ca9x4"
 677         select CPU_V7A
 678         select PL01X_SERIAL
 679
 680 config TARGET_BCMNS
 681         bool "Support Broadcom Northstar"
 682         select CPU_V7A
 683         select DM
 684         select DM_GPIO
 685         select DM_SERIAL
 686         select OF_CONTROL
 687         select TIMER
 688         select SYS_NS16550
 689         select ARM_GLOBAL_TIMER
 690         imply SYS_THUMB_BUILD
 691         imply MTD_RAW_NAND
 692         imply NAND_BRCMNAND
 693         imply NAND_BRCMNAND_IPROC
 694         help
 695           Support for Broadcom Northstar SoCs. NS is a dual-core 32-bit
 696           ARMv7 Cortex-A9 SoC family including BCM4708, BCM47094,
 697           BCM5301x etc.
 698
 699 config TARGET_BCMNS3
 700         bool "Support Broadcom NS3"
 701         select ARM64
 702         select BOARD_LATE_INIT
 703         help
 704           Support for Broadcom Northstar 3 SoCs. NS3 is a octo-core 64-bit
 705           ARMv8 Cortex-A72 processors targeting a broad range of networking
 706           applications.
 707
 708 config ARCH_EXYNOS
 709         bool "Samsung EXYNOS"
 710         select DM
 711         select DM_GPIO
 712         select DM_I2C
 713         select DM_KEYBOARD
 714         select DM_SERIAL
 715         select DM_SPI
 716         select DM_SPI_FLASH
 717         select MTD
 718         select SPI
 719         select GPIO_EXTRA_HEADER
 720         imply SYS_THUMB_BUILD
 721         imply CMD_DM
 722         imply FAT_WRITE
 723
 724 config ARCH_S5PC1XX
 725         bool "Samsung S5PC1XX"
 726         select CPU_V7A
 727         select DM
 728         select DM_GPIO
 729         select DM_I2C
 730         select DM_SERIAL
 731         select GPIO_EXTRA_HEADER
 732         imply CMD_DM
 733
 734 config ARCH_HIGHBANK
 735         bool "Calxeda Highbank"
 736         select CPU_V7A
 737         select PL01X_SERIAL
 738         select DM
 739         select DM_SERIAL
 740         select OF_CONTROL
 741         select CLK
 742         select CLK_CCF
 743         select AHCI
 744         select PHYS_64BIT
 745         select TIMER
 746         select SP804_TIMER
 747         imply OF_HAS_PRIOR_STAGE
 748
 749 config ARCH_INTEGRATOR
 750         bool "ARM Ltd. Integrator family"
 751         select DM
 752         select DM_SERIAL
 753         select GPIO_EXTRA_HEADER
 754         select PL01X_SERIAL
 755         imply CMD_DM
 756
 757 config ARCH_IPQ40XX
 758         bool "Qualcomm IPQ40xx SoCs"
 759         select CPU_V7A
 760         select DM
 761         select DM_GPIO
 762         select DM_SERIAL
 763         select DM_RESET
 764         select GPIO_EXTRA_HEADER
 765         select MSM_SMEM
 766         select PINCTRL
 767         select CLK
 768         select SMEM
 769         select OF_CONTROL
 770         select CLK_QCOM_IPQ4019
 771         select PINCTRL_QCOM_IPQ4019
 772         imply CMD_DM
 773
 774 config ARCH_KEYSTONE
 775         bool "TI Keystone"
 776         select CMD_DDR3
 777         select CMD_POWEROFF
 778         select CPU_V7A
 779         select DDR_SPD
 780         select SPL_BOARD_INIT if SPL
 781         select SUPPORT_SPL
 782         select SYS_ARCH_TIMER
 783         select SYS_THUMB_BUILD
 784         imply CMD_MTDPARTS
 785         imply CMD_NFS
 786         imply CMD_SAVES
 787         imply DM_I2C
 788         imply FIT
 789         imply SOC_TI
 790         imply TI_KEYSTONE_SERDES
 791
 792 config ARCH_K3
 793         bool "Texas Instruments' K3 Architecture"
 794         select SPL
 795         select SUPPORT_SPL
 796         select FIT
 797         select REGEX
 798         select FIT_SIGNATURE if ARM64
 799         imply TI_SECURE_DEVICE
 800
 801 config ARCH_OMAP2PLUS
 802         bool "TI OMAP2+"
 803         select CPU_V7A
 804         select GPIO_EXTRA_HEADER
 805         select SPL_BOARD_INIT if SPL
 806         select SPL_STACK_R if SPL
 807         select SUPPORT_SPL
 808         imply TI_SYSC if DM && OF_CONTROL
 809         imply FIT
 810         imply SPL_SEPARATE_BSS
 811
 812 config ARCH_MESON
 813         bool "Amlogic Meson"
 814         select GPIO_EXTRA_HEADER
 815         imply DISTRO_DEFAULTS
 816         imply DM_RNG
 817         help
 818           Support for the Meson SoC family developed by Amlogic Inc.,
 819           targeted at media players and tablet computers. We currently
 820           support the S905 (GXBaby) 64-bit SoC.
 821
 822 config ARCH_MEDIATEK
 823         bool "MediaTek SoCs"
 824         select DM
 825         select GPIO_EXTRA_HEADER
 826         select OF_CONTROL
 827         select SPL_DM if SPL
 828         select SPL_LIBCOMMON_SUPPORT if SPL
 829         select SPL_LIBGENERIC_SUPPORT if SPL
 830         select SPL_OF_CONTROL if SPL
 831         select SUPPORT_SPL
 832         help
 833           Support for the MediaTek SoCs family developed by MediaTek Inc.
 834           Please refer to doc/README.mediatek for more information.
 835
 836 config ARCH_LPC32XX
 837         bool "NXP LPC32xx platform"
 838         select CPU_ARM926EJS
 839         select DM
 840         select DM_GPIO
 841         select DM_SERIAL
 842         select GPIO_EXTRA_HEADER
 843         select SPL_DM if SPL
 844         select SUPPORT_SPL
 845         imply CMD_DM
 846
 847 config ARCH_IMX8
 848         bool "NXP i.MX8 platform"
 849         select ARM64
 850         select SYS_FSL_HAS_SEC
 851         select SYS_FSL_SEC_COMPAT_4
 852         select SYS_FSL_SEC_LE
 853         select DM
 854         select DM_EVENT
 855         select GPIO_EXTRA_HEADER
 856         select MACH_IMX
 857         select OF_CONTROL
 858         select ENABLE_ARM_SOC_BOOT0_HOOK
 859
 860 config ARCH_IMX8M
 861         bool "NXP i.MX8M platform"
 862         select ARM64
 863         select GPIO_EXTRA_HEADER
 864         select MACH_IMX
 865         select SYS_FSL_HAS_SEC
 866         select SYS_FSL_SEC_COMPAT_4
 867         select SYS_FSL_SEC_LE
 868         select SYS_I2C_MXC
 869         select DM
 870         select DM_EVENT if CLK
 871         select SUPPORT_SPL
 872         imply CMD_DM
 873
 874 config ARCH_IMX8ULP
 875         bool "NXP i.MX8ULP platform"
 876         select ARM64
 877         select DM
 878         select DM_EVENT
 879         select MACH_IMX
 880         select OF_CONTROL
 881         select SUPPORT_SPL
 882         select GPIO_EXTRA_HEADER
 883         select MISC
 884         select IMX_ELE
 885         imply CMD_DM
 886
 887 config ARCH_IMX9
 888         bool "NXP i.MX9 platform"
 889         select ARM64
 890         select DM
 891         select DM_EVENT
 892         select MACH_IMX
 893         select SUPPORT_SPL
 894         select GPIO_EXTRA_HEADER
 895         select MISC
 896         select IMX_ELE
 897         imply CMD_DM
 898
 899 config ARCH_IMXRT
 900         bool "NXP i.MXRT platform"
 901         select CPU_V7M
 902         select DM
 903         select DM_SERIAL
 904         select GPIO_EXTRA_HEADER
 905         select MACH_IMX
 906         select SUPPORT_SPL
 907         imply CMD_DM
 908
 909 config ARCH_MX23
 910         bool "NXP i.MX23 family"
 911         select CPU_ARM926EJS
 912         select GPIO_EXTRA_HEADER
 913         select MACH_IMX
 914         select SUPPORT_SPL
 915
 916 config ARCH_MX28
 917         bool "NXP i.MX28 family"
 918         select CPU_ARM926EJS
 919         select GPIO_EXTRA_HEADER
 920         select MACH_IMX
 921         select SUPPORT_SPL
 922
 923 config ARCH_MX31
 924         bool "NXP i.MX31 family"
 925         select CPU_ARM1136
 926         select GPIO_EXTRA_HEADER
 927         select MACH_IMX
 928
 929 config ARCH_MX7ULP
 930         bool "NXP MX7ULP"
 931         select BOARD_POSTCLK_INIT
 932         select CPU_V7A
 933         select GPIO_EXTRA_HEADER
 934         select MACH_IMX
 935         select SYS_FSL_HAS_SEC
 936         select SYS_FSL_SEC_COMPAT_4
 937         select SYS_FSL_SEC_LE
 938         select ROM_UNIFIED_SECTIONS
 939         imply MXC_GPIO
 940         imply SYS_THUMB_BUILD
 941
 942 config ARCH_MX7
 943         bool "Freescale MX7"
 944         select ARCH_MISC_INIT
 945         select CPU_V7A
 946         select GPIO_EXTRA_HEADER
 947         select MACH_IMX
 948         select MXC_GPT_HCLK
 949         select SYS_FSL_HAS_SEC
 950         select SYS_FSL_SEC_COMPAT_4
 951         select SYS_FSL_SEC_LE
 952         imply BOARD_EARLY_INIT_F
 953         imply MXC_GPIO
 954         imply SYS_THUMB_BUILD
 955
 956 config ARCH_MX6
 957         bool "Freescale MX6"
 958         select BOARD_POSTCLK_INIT
 959         select CPU_V7A
 960         select GPIO_EXTRA_HEADER
 961         select MACH_IMX
 962         select MXC_GPT_HCLK
 963         select SYS_FSL_HAS_SEC
 964         select SYS_FSL_SEC_COMPAT_4
 965         select SYS_FSL_SEC_LE
 966         select SYS_L2_PL310 if !SYS_L2CACHE_OFF
 967         imply MXC_GPIO
 968         imply SYS_THUMB_BUILD
 969         imply SPL_SEPARATE_BSS
 970
 971 config ARCH_MX5
 972         bool "Freescale MX5"
 973         select BOARD_EARLY_INIT_F
 974         select CPU_V7A
 975         select GPIO_EXTRA_HEADER
 976         select MACH_IMX
 977         imply MXC_GPIO
 978
 979 config ARCH_NEXELL
 980         bool "Nexell S5P4418/S5P6818 SoC"
 981         select ENABLE_ARM_SOC_BOOT0_HOOK
 982         select DM
 983         select GPIO_EXTRA_HEADER
 984
 985 config ARCH_NPCM
 986         bool "Support Nuvoton SoCs"
 987         select DM
 988         select OF_CONTROL
 989         imply CMD_DM
 990
 991 config ARCH_APPLE
 992         bool "Apple SoCs"
 993         select ARM64
 994         select CLK
 995         select CMD_PCI
 996         select CMD_USB
 997         select DM
 998         select DM_GPIO
 999         select DM_KEYBOARD
1000         select DM_MAILBOX
1001         select DM_RESET
1002         select DM_SERIAL
1003         select DM_SPI
1004         select DM_USB
1005         select VIDEO
1006         select IOMMU
1007         select LINUX_KERNEL_IMAGE_HEADER
1008         select MTD
1009         select OF_BOARD_SETUP
1010         select OF_CONTROL
1011         select PCI
1012         select PHY
1013         select PINCTRL
1014         select POSITION_INDEPENDENT
1015         select POWER_DOMAIN
1016         select REGMAP
1017         select SPI
1018         select SYSCON
1019         select SYSRESET
1020         select SYSRESET_WATCHDOG
1021         select SYSRESET_WATCHDOG_AUTO
1022         select USB
1023         imply CMD_DM
1024         imply CMD_GPT
1025         imply DISTRO_DEFAULTS
1026         imply OF_HAS_PRIOR_STAGE
1027
1028 config ARCH_OWL
1029         bool "Actions Semi OWL SoCs"
1030         select DM
1031         select DM_SERIAL
1032         select GPIO_EXTRA_HEADER
1033         select OWL_SERIAL
1034         select CLK
1035         select CLK_OWL
1036         select OF_CONTROL
1037         select SYS_RELOC_GD_ENV_ADDR
1038         imply CMD_DM
1039
1040 config ARCH_QEMU
1041         bool "QEMU Virtual Platform"
1042         select DM
1043         select DM_SERIAL
1044         select OF_CONTROL
1045         select PL01X_SERIAL
1046         imply CMD_DM
1047         imply DM_RNG
1048         imply DM_RTC
1049         imply RTC_PL031
1050         imply OF_HAS_PRIOR_STAGE
1051         imply VIDEO
1052         imply VIDEO_BOCHS
1053         imply SYS_WHITE_ON_BLACK
1054         imply SYS_CONSOLE_IS_IN_ENV
1055         imply PRE_CONSOLE_BUFFER
1056         imply USB
1057         imply USB_XHCI_HCD
1058         imply USB_XHCI_PCI
1059         imply USB_KEYBOARD
1060         imply CMD_USB
1061
1062 config ARCH_RENESAS
1063         bool "Renesas ARM SoCs"
1064         select DM
1065         select DM_SERIAL
1066         select GPIO_EXTRA_HEADER
1067         select LTO
1068         imply BOARD_EARLY_INIT_F
1069         imply CMD_DM
1070         imply FAT_WRITE
1071         imply SYS_THUMB_BUILD
1072         imply ARCH_MISC_INIT if DISPLAY_CPUINFO
1073
1074 config ARCH_SNAPDRAGON
1075         bool "Qualcomm Snapdragon SoCs"
1076         select ARM64
1077         select DM
1078         select DM_GPIO
1079         select DM_SERIAL
1080         select DM_RESET
1081         select POWER_DOMAIN
1082         select GPIO_EXTRA_HEADER
1083         select MSM_SMEM
1084         select OF_CONTROL
1085         select OF_SEPARATE
1086         select SMEM
1087         select SPMI
1088         select BOARD_LATE_INIT
1089         select OF_BOARD
1090         select SAVE_PREV_BL_FDT_ADDR
1091         select LINUX_KERNEL_IMAGE_HEADER
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_DRIVERS_MISC if TARGET_SOCFPGA_SOC64
1113         select SPL_SOCFPGA_DT_REG if TARGET_SOCFPGA_SOC64
1114         select SPL_SERIAL
1115         select SPL_SYSRESET
1116         select SPL_WATCHDOG
1117         select SUPPORT_SPL
1118         select SYS_NS16550
1119         select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1120         select SYSRESET
1121         select SYSRESET_SOCFPGA if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
1122         select SYSRESET_SOCFPGA_SOC64 if !TARGET_SOCFPGA_AGILEX5 && \
1123           TARGET_SOCFPGA_SOC64
1124         imply CMD_DM
1125         imply CMD_MTDPARTS
1126         imply CRC32_VERIFY
1127         imply DM_SPI
1128         imply DM_SPI_FLASH
1129         imply FAT_WRITE
1130         imply MTD
1131         imply SPL
1132         imply SPL_DM
1133         imply SPL_DM_SPI
1134         imply SPL_DM_SPI_FLASH
1135         imply SPL_LIBDISK_SUPPORT
1136         imply SPL_MMC
1137         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
1138         imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
1139         imply SPL_SPI_FLASH_SUPPORT
1140         imply SPL_SPI
1141         imply L2X0_CACHE
1142
1143 config ARCH_SUNXI
1144         bool "Support sunxi (Allwinner) SoCs"
1145         select BINMAN
1146         select CMD_GPIO
1147         select CMD_MMC if MMC
1148         select CMD_USB if DISTRO_DEFAULTS && USB_HOST
1149         select CLK
1150         select DM
1151         select DM_GPIO
1152         select DM_I2C if I2C
1153         select DM_SPI if SPI
1154         select DM_SPI_FLASH if SPI && MTD
1155         select DM_KEYBOARD
1156         select DM_MMC if MMC
1157         select DM_SERIAL
1158         select OF_BOARD_SETUP
1159         select OF_CONTROL
1160         select OF_SEPARATE
1161         select PINCTRL
1162         select SPECIFY_CONSOLE_INDEX
1163         select SPL_SEPARATE_BSS if SPL
1164         select SPL_STACK_R if SPL
1165         select SPL_SYS_MALLOC_SIMPLE if SPL
1166         select SPL_SYS_THUMB_BUILD if SPL && !ARM64
1167         select SUNXI_GPIO
1168         select SYS_NS16550
1169         select SYS_THUMB_BUILD if !ARM64
1170         select USB if DISTRO_DEFAULTS
1171         select USB_KEYBOARD if DISTRO_DEFAULTS && USB_HOST
1172         select USB_STORAGE if DISTRO_DEFAULTS && USB_HOST
1173         select SPL_USE_TINY_PRINTF if SPL
1174         select USE_PREBOOT
1175         select SYS_RELOC_GD_ENV_ADDR
1176         imply BOARD_LATE_INIT
1177         imply CMD_DM
1178         imply CMD_GPT
1179         imply CMD_UBI if MTD_RAW_NAND
1180         imply DISTRO_DEFAULTS
1181         imply DM_REGULATOR
1182         imply DM_REGULATOR_FIXED
1183         imply FAT_WRITE
1184         imply FIT
1185         imply OF_LIBFDT_OVERLAY
1186         imply PRE_CONSOLE_BUFFER
1187         imply SPL_GPIO
1188         imply SPL_LIBCOMMON_SUPPORT
1189         imply SPL_LIBGENERIC_SUPPORT
1190         imply SPL_MMC if MMC
1191         imply SPL_POWER
1192         imply SPL_SERIAL
1193         imply SYSRESET
1194         imply SYSRESET_WATCHDOG
1195         imply SYSRESET_WATCHDOG_AUTO
1196         imply USB_GADGET
1197         imply WDT
1198
1199 config ARCH_U8500
1200         bool "ST-Ericsson U8500 Series"
1201         select CPU_V7A
1202         select DM
1203         select DM_GPIO
1204         select DM_MMC if MMC
1205         select DM_SERIAL
1206         select DM_USB_GADGET if DM_USB
1207         select OF_CONTROL
1208         select SYSRESET
1209         select TIMER
1210         imply AB8500_USB_PHY
1211         imply ARM_PL180_MMCI
1212         imply CLK
1213         imply DM_PMIC
1214         imply DM_RTC
1215         imply NOMADIK_GPIO
1216         imply NOMADIK_MTU_TIMER
1217         imply PHY
1218         imply PL01X_SERIAL
1219         imply PMIC_AB8500
1220         imply RTC_PL031
1221         imply SYS_THUMB_BUILD
1222         imply SYSRESET_SYSCON
1223
1224 config ARCH_VERSAL
1225         bool "Support Xilinx Versal Platform"
1226         select ARM64
1227         select CLK
1228         select DM
1229         select DM_MMC if MMC
1230         select DM_SERIAL
1231         select GICV3
1232         select OF_CONTROL
1233         select SOC_DEVICE
1234         imply BOARD_LATE_INIT
1235         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1236
1237 config ARCH_VERSAL_NET
1238         bool "Support Xilinx Versal NET Platform"
1239         select ARM64
1240         select CLK
1241         select DM
1242         select DM_MMC if MMC
1243         select DM_SERIAL
1244         select OF_CONTROL
1245         imply BOARD_LATE_INIT
1246         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1247
1248 config ARCH_VF610
1249         bool "Freescale Vybrid"
1250         select CPU_V7A
1251         select GPIO_EXTRA_HEADER
1252         select IOMUX_SHARE_CONF_REG
1253         select MACH_IMX
1254         select SYS_FSL_ERRATUM_ESDHC111
1255         imply CMD_MTDPARTS
1256         imply MTD_RAW_NAND
1257
1258 config ARCH_ZYNQ
1259         bool "Xilinx Zynq based platform"
1260         select ARM_TWD_TIMER
1261         select ARCH_EARLY_INIT_R if FPGA || (SPL && SPL_FPGA)
1262         select CLK
1263         select CLK_ZYNQ
1264         select CPU_V7A
1265         select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART
1266         select DM
1267         select DM_MMC if MMC
1268         select DM_SERIAL
1269         select DM_SPI
1270         select DM_SPI_FLASH
1271         select OF_CONTROL
1272         select MTD
1273         select SPI
1274         select SPL_BOARD_INIT if SPL
1275         select SPL_CLK if SPL
1276         select SPL_DM if SPL
1277         select SPL_DM_SPI if SPL
1278         select SPL_DM_SPI_FLASH if SPL
1279         select SPL_OF_CONTROL if SPL
1280         select SPL_SEPARATE_BSS if SPL
1281         select SPL_TIMER if SPL
1282         select SUPPORT_SPL
1283         select TIMER
1284         imply BOARD_LATE_INIT
1285         imply CMD_CLK
1286         imply CMD_DM
1287         imply CMD_SPL
1288         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1289         imply FAT_WRITE
1290
1291 config ARCH_ZYNQMP_R5
1292         bool "Xilinx ZynqMP R5 based platform"
1293         select CLK
1294         select CPU_V7R
1295         select DM
1296         select DM_MMC if MMC
1297         select DM_SERIAL
1298         select OF_CONTROL
1299         imply CMD_DM
1300         imply DM_USB_GADGET
1301
1302 config ARCH_ZYNQMP
1303         bool "Xilinx ZynqMP based platform"
1304         select ARM64
1305         select CLK
1306         select DM
1307         select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART
1308         imply DM_MAILBOX
1309         select DM_MMC if MMC
1310         select DM_SERIAL
1311         select MTD
1312         select DM_SPI if SPI
1313         select DM_SPI_FLASH if DM_SPI
1314         imply FIRMWARE
1315         select GICV2
1316         select OF_CONTROL
1317         select SPL_BOARD_INIT if SPL
1318         select SPL_CLK if SPL
1319         select SPL_DM if SPL
1320         select SPL_DM_SPI if SPI && SPL_DM
1321         select SPL_DM_SPI_FLASH if SPL_DM_SPI
1322         select SPL_DM_MAILBOX if SPL
1323         imply SPL_FIRMWARE if SPL
1324         select SPL_SEPARATE_BSS if SPL
1325         select SUPPORT_SPL
1326         imply ZYNQMP_IPI if DM_MAILBOX
1327         select SOC_DEVICE
1328         imply BOARD_LATE_INIT
1329         imply CMD_DM
1330         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1331         imply FAT_WRITE
1332         imply MP
1333         imply DM_USB_GADGET
1334         imply ZYNQMP_GPIO_MODEPIN if DM_GPIO && USB
1335
1336 config ARCH_TEGRA
1337         bool "NVIDIA Tegra"
1338         select GPIO_EXTRA_HEADER
1339         imply DISTRO_DEFAULTS
1340         imply FAT_WRITE
1341         imply SPL_TIMER if SPL
1342
1343 config ARCH_VEXPRESS64
1344         bool "Support ARMv8 Arm Ltd. VExpress based boards and models"
1345         select ARM64
1346         select DM
1347         select DM_SERIAL
1348         select PL01X_SERIAL
1349         select OF_CONTROL
1350         select CLK
1351         select BLK
1352         select MTD_NOR_FLASH if MTD
1353         select FLASH_CFI_DRIVER if MTD
1354         select ENV_IS_IN_FLASH if MTD
1355         imply DISTRO_DEFAULTS
1356
1357 config TARGET_CORSTONE1000
1358         bool "Support Corstone1000 Platform"
1359         select ARM64
1360         select PL01X_SERIAL
1361         select DM
1362
1363 config TARGET_TOTAL_COMPUTE
1364         bool "Support Total Compute Platform"
1365         select ARM64
1366         select PL01X_SERIAL
1367         select DM
1368         select DM_SERIAL
1369         select DM_MMC
1370         select DM_GPIO
1371
1372 config TARGET_LS2080A_EMU
1373         bool "Support ls2080a_emu"
1374         select ARCH_LS2080A
1375         select ARM64
1376         select ARMV8_MULTIENTRY
1377         select FSL_DDR_SYNC_REFRESH
1378         select GPIO_EXTRA_HEADER
1379         help
1380           Support for Freescale LS2080A_EMU platform.
1381           The LS2080A Development System (EMULATOR) is a pre-silicon
1382           development platform that supports the QorIQ LS2080A
1383           Layerscape Architecture processor.
1384
1385 config TARGET_LS1088AQDS
1386         bool "Support ls1088aqds"
1387         select ARCH_LS1088A
1388         select ARM64
1389         select ARMV8_MULTIENTRY
1390         select ARCH_SUPPORT_TFABOOT
1391         select BOARD_LATE_INIT
1392         select GPIO_EXTRA_HEADER
1393         select SUPPORT_SPL
1394         select FSL_DDR_INTERACTIVE if !SD_BOOT
1395         help
1396           Support for NXP LS1088AQDS platform.
1397           The LS1088A Development System (QDS) is a high-performance
1398           development platform that supports the QorIQ LS1088A
1399           Layerscape Architecture processor.
1400
1401 config TARGET_LS2080AQDS
1402         bool "Support ls2080aqds"
1403         select ARCH_LS2080A
1404         select ARM64
1405         select ARMV8_MULTIENTRY
1406         select ARCH_SUPPORT_TFABOOT
1407         select BOARD_LATE_INIT
1408         select GPIO_EXTRA_HEADER
1409         select SUPPORT_SPL
1410         imply SCSI
1411         imply SCSI_AHCI
1412         select FSL_DDR_BIST
1413         select FSL_DDR_INTERACTIVE if !SPL
1414         help
1415           Support for Freescale LS2080AQDS platform.
1416           The LS2080A Development System (QDS) is a high-performance
1417           development platform that supports the QorIQ LS2080A
1418           Layerscape Architecture processor.
1419
1420 config TARGET_LS2080ARDB
1421         bool "Support ls2080ardb"
1422         select ARCH_LS2080A
1423         select ARM64
1424         select ARMV8_MULTIENTRY
1425         select ARCH_SUPPORT_TFABOOT
1426         select BOARD_LATE_INIT
1427         select SUPPORT_SPL
1428         select FSL_DDR_BIST
1429         select FSL_DDR_INTERACTIVE if !SPL
1430         select GPIO_EXTRA_HEADER
1431         imply SCSI
1432         imply SCSI_AHCI
1433         help
1434           Support for Freescale LS2080ARDB platform.
1435           The LS2080A Reference design board (RDB) is a high-performance
1436           development platform that supports the QorIQ LS2080A
1437           Layerscape Architecture processor.
1438
1439 config TARGET_LS2081ARDB
1440         bool "Support ls2081ardb"
1441         select ARCH_LS2080A
1442         select ARM64
1443         select ARMV8_MULTIENTRY
1444         select BOARD_LATE_INIT
1445         select GPIO_EXTRA_HEADER
1446         select SUPPORT_SPL
1447         help
1448           Support for Freescale LS2081ARDB platform.
1449           The LS2081A Reference design board (RDB) is a high-performance
1450           development platform that supports the QorIQ LS2081A/LS2041A
1451           Layerscape Architecture processor.
1452
1453 config TARGET_LX2160ARDB
1454         bool "Support lx2160ardb"
1455         select ARCH_LX2160A
1456         select ARM64
1457         select ARMV8_MULTIENTRY
1458         select ARCH_SUPPORT_TFABOOT
1459         select BOARD_LATE_INIT
1460         select GPIO_EXTRA_HEADER
1461         help
1462           Support for NXP LX2160ARDB platform.
1463           The lx2160ardb (LX2160A Reference design board (RDB)
1464           is a high-performance development platform that supports the
1465           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1466
1467 config TARGET_LX2160AQDS
1468         bool "Support lx2160aqds"
1469         select ARCH_LX2160A
1470         select ARM64
1471         select ARMV8_MULTIENTRY
1472         select ARCH_SUPPORT_TFABOOT
1473         select BOARD_LATE_INIT
1474         select GPIO_EXTRA_HEADER
1475         help
1476           Support for NXP LX2160AQDS platform.
1477           The lx2160aqds (LX2160A QorIQ Development System (QDS)
1478           is a high-performance development platform that supports the
1479           QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
1480
1481 config TARGET_LX2162AQDS
1482         bool "Support lx2162aqds"
1483         select ARCH_LX2162A
1484         select ARCH_MISC_INIT
1485         select ARM64
1486         select ARMV8_MULTIENTRY
1487         select ARCH_SUPPORT_TFABOOT
1488         select BOARD_LATE_INIT
1489         select GPIO_EXTRA_HEADER
1490         help
1491           Support for NXP LX2162AQDS platform.
1492           The lx2162aqds support is based on LX2160A Layerscape Architecture processor.
1493
1494 config TARGET_HIKEY
1495         bool "Support HiKey 96boards Consumer Edition Platform"
1496         select ARM64
1497         select DM
1498         select DM_GPIO
1499         select DM_SERIAL
1500         select GPIO_EXTRA_HEADER
1501         select OF_CONTROL
1502         select PL01X_SERIAL
1503         select SPECIFY_CONSOLE_INDEX
1504         imply CMD_DM
1505           help
1506           Support for HiKey 96boards platform. It features a HI6220
1507           SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1508
1509 config TARGET_HIKEY960
1510         bool "Support HiKey960 96boards Consumer Edition Platform"
1511         select ARM64
1512         select DM
1513         select DM_SERIAL
1514         select GPIO_EXTRA_HEADER
1515         select OF_CONTROL
1516         select PL01X_SERIAL
1517         imply CMD_DM
1518           help
1519           Support for HiKey960 96boards platform. It features a HI3660
1520           SoC, with 4xA73 CPU, 4xA53 CPU, MALI-G71 GPU, and 3GB RAM.
1521
1522 config TARGET_POPLAR
1523         bool "Support Poplar 96boards Enterprise Edition Platform"
1524         select ARM64
1525         select DM
1526         select DM_SERIAL
1527         select GPIO_EXTRA_HEADER
1528         select OF_CONTROL
1529         select PL01X_SERIAL
1530         imply CMD_DM
1531           help
1532           Support for Poplar 96boards EE platform. It features a HI3798cv200
1533           SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1534           making it capable of running any commercial set-top solution based on
1535           Linux or Android.
1536
1537 config TARGET_LS1012AQDS
1538         bool "Support ls1012aqds"
1539         select ARCH_LS1012A
1540         select ARM64
1541         select ARCH_SUPPORT_TFABOOT
1542         select BOARD_LATE_INIT
1543         select GPIO_EXTRA_HEADER
1544         help
1545           Support for Freescale LS1012AQDS platform.
1546           The LS1012A Development System (QDS) is a high-performance
1547           development platform that supports the QorIQ LS1012A
1548           Layerscape Architecture processor.
1549
1550 config TARGET_LS1012ARDB
1551         bool "Support ls1012ardb"
1552         select ARCH_LS1012A
1553         select ARM64
1554         select ARCH_SUPPORT_TFABOOT
1555         select BOARD_LATE_INIT
1556         select GPIO_EXTRA_HEADER
1557         imply SCSI
1558         imply SCSI_AHCI
1559         help
1560           Support for Freescale LS1012ARDB platform.
1561           The LS1012A Reference design board (RDB) is a high-performance
1562           development platform that supports the QorIQ LS1012A
1563           Layerscape Architecture processor.
1564
1565 config TARGET_LS1012A2G5RDB
1566         bool "Support ls1012a2g5rdb"
1567         select ARCH_LS1012A
1568         select ARM64
1569         select ARCH_SUPPORT_TFABOOT
1570         select BOARD_LATE_INIT
1571         select GPIO_EXTRA_HEADER
1572         imply SCSI
1573         help
1574           Support for Freescale LS1012A2G5RDB platform.
1575           The LS1012A 2G5 Reference design board (RDB) is a high-performance
1576           development platform that supports the QorIQ LS1012A
1577           Layerscape Architecture processor.
1578
1579 config TARGET_LS1012AFRWY
1580         bool "Support ls1012afrwy"
1581         select ARCH_LS1012A
1582         select ARM64
1583         select ARCH_SUPPORT_TFABOOT
1584         select BOARD_LATE_INIT
1585         select GPIO_EXTRA_HEADER
1586         imply SCSI
1587         imply SCSI_AHCI
1588         help
1589          Support for Freescale LS1012AFRWY platform.
1590          The LS1012A FRWY board (FRWY) is a high-performance
1591          development platform that supports the QorIQ LS1012A
1592          Layerscape Architecture processor.
1593
1594 config TARGET_LS1012AFRDM
1595         bool "Support ls1012afrdm"
1596         select ARCH_LS1012A
1597         select ARM64
1598         select ARCH_SUPPORT_TFABOOT
1599         select GPIO_EXTRA_HEADER
1600         help
1601           Support for Freescale LS1012AFRDM platform.
1602           The LS1012A Freedom  board (FRDM) is a high-performance
1603           development platform that supports the QorIQ LS1012A
1604           Layerscape Architecture processor.
1605
1606 config TARGET_LS1028AQDS
1607         bool "Support ls1028aqds"
1608         select ARCH_LS1028A
1609         select ARM64
1610         select ARMV8_MULTIENTRY
1611         select ARCH_SUPPORT_TFABOOT
1612         select BOARD_LATE_INIT
1613         select GPIO_EXTRA_HEADER
1614         help
1615           Support for Freescale LS1028AQDS platform
1616           The LS1028A Development System (QDS) is a high-performance
1617           development platform that supports the QorIQ LS1028A
1618           Layerscape Architecture processor.
1619
1620 config TARGET_LS1028ARDB
1621         bool "Support ls1028ardb"
1622         select ARCH_LS1028A
1623         select ARM64
1624         select ARMV8_MULTIENTRY
1625         select ARCH_SUPPORT_TFABOOT
1626         select BOARD_LATE_INIT
1627         select GPIO_EXTRA_HEADER
1628         help
1629           Support for Freescale LS1028ARDB platform
1630           The LS1028A Development System (RDB) is a high-performance
1631           development platform that supports the QorIQ LS1028A
1632           Layerscape Architecture processor.
1633
1634 config TARGET_LS1088ARDB
1635         bool "Support ls1088ardb"
1636         select ARCH_LS1088A
1637         select ARM64
1638         select ARMV8_MULTIENTRY
1639         select ARCH_SUPPORT_TFABOOT
1640         select BOARD_LATE_INIT
1641         select SUPPORT_SPL
1642         select FSL_DDR_INTERACTIVE if !SD_BOOT
1643         select GPIO_EXTRA_HEADER
1644         help
1645           Support for NXP LS1088ARDB platform.
1646           The LS1088A Reference design board (RDB) is a high-performance
1647           development platform that supports the QorIQ LS1088A
1648           Layerscape Architecture processor.
1649
1650 config TARGET_LS1021AQDS
1651         bool "Support ls1021aqds"
1652         select ARCH_LS1021A
1653         select ARCH_SUPPORT_PSCI
1654         select BOARD_EARLY_INIT_F
1655         select BOARD_LATE_INIT
1656         select CPU_V7A
1657         select CPU_V7_HAS_NONSEC
1658         select CPU_V7_HAS_VIRT
1659         select LS1_DEEP_SLEEP
1660         select PEN_ADDR_BIG_ENDIAN
1661         select SUPPORT_SPL
1662         select SYS_FSL_DDR
1663         select FSL_DDR_INTERACTIVE
1664         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1665         select GPIO_EXTRA_HEADER
1666         select SPI_FLASH_DATAFLASH if FSL_DSPI || FSL_QSPI
1667         imply SCSI
1668
1669 config TARGET_LS1021ATWR
1670         bool "Support ls1021atwr"
1671         select ARCH_LS1021A
1672         select ARCH_SUPPORT_PSCI
1673         select BOARD_EARLY_INIT_F
1674         select BOARD_LATE_INIT
1675         select CPU_V7A
1676         select CPU_V7_HAS_NONSEC
1677         select CPU_V7_HAS_VIRT
1678         select LS1_DEEP_SLEEP
1679         select PEN_ADDR_BIG_ENDIAN
1680         select SUPPORT_SPL
1681         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1682         select GPIO_EXTRA_HEADER
1683         imply SCSI
1684
1685 config TARGET_PG_WCOM_SELI8
1686         bool "Support Hitachi-Powergrids SELI8 service unit card"
1687         select ARCH_LS1021A
1688         select ARCH_SUPPORT_PSCI
1689         select BOARD_EARLY_INIT_F
1690         select BOARD_LATE_INIT
1691         select CPU_V7A
1692         select CPU_V7_HAS_NONSEC
1693         select CPU_V7_HAS_VIRT
1694         select SYS_FSL_DDR
1695         select FSL_DDR_INTERACTIVE
1696         select GPIO_EXTRA_HEADER
1697         select VENDOR_KM
1698         imply SCSI
1699         help
1700          Support for Hitachi-Powergrids SELI8 service unit card.
1701          SELI8 is a QorIQ LS1021a based service unit card used
1702          in XMC20 and FOX615 product families.
1703
1704 config TARGET_PG_WCOM_EXPU1
1705         bool "Support Hitachi-Powergrids EXPU1 service unit card"
1706         select ARCH_LS1021A
1707         select ARCH_SUPPORT_PSCI
1708         select BOARD_EARLY_INIT_F
1709         select BOARD_LATE_INIT
1710         select CPU_V7A
1711         select CPU_V7_HAS_NONSEC
1712         select CPU_V7_HAS_VIRT
1713         select SYS_FSL_DDR
1714         select FSL_DDR_INTERACTIVE
1715         select VENDOR_KM
1716         imply SCSI
1717         help
1718          Support for Hitachi-Powergrids EXPU1 service unit card.
1719          EXPU1 is a QorIQ LS1021a based service unit card used
1720          in XMC20 and FOX615 product families.
1721
1722 config TARGET_LS1021ATSN
1723         bool "Support ls1021atsn"
1724         select ARCH_LS1021A
1725         select ARCH_SUPPORT_PSCI
1726         select BOARD_EARLY_INIT_F
1727         select BOARD_LATE_INIT
1728         select CPU_V7A
1729         select CPU_V7_HAS_NONSEC
1730         select CPU_V7_HAS_VIRT
1731         select LS1_DEEP_SLEEP
1732         select SUPPORT_SPL
1733         select GPIO_EXTRA_HEADER
1734         imply SCSI
1735
1736 config TARGET_LS1021AIOT
1737         bool "Support ls1021aiot"
1738         select ARCH_LS1021A
1739         select ARCH_SUPPORT_PSCI
1740         select BOARD_LATE_INIT
1741         select CPU_V7A
1742         select CPU_V7_HAS_NONSEC
1743         select CPU_V7_HAS_VIRT
1744         select PEN_ADDR_BIG_ENDIAN
1745         select SUPPORT_SPL
1746         select DM_SPI_FLASH if FSL_DSPI || FSL_QSPI
1747         select GPIO_EXTRA_HEADER
1748         imply SCSI
1749         help
1750           Support for Freescale LS1021AIOT platform.
1751           The LS1021A Freescale board (IOT) is a high-performance
1752           development platform that supports the QorIQ LS1021A
1753           Layerscape Architecture processor.
1754
1755 config TARGET_LS1043AQDS
1756         bool "Support ls1043aqds"
1757         select ARCH_LS1043A
1758         select ARM64
1759         select ARMV8_MULTIENTRY
1760         select ARCH_SUPPORT_TFABOOT
1761         select BOARD_EARLY_INIT_F
1762         select BOARD_LATE_INIT
1763         select SUPPORT_SPL
1764         select FSL_DDR_INTERACTIVE if !SPL
1765         select FSL_DSPI if !SPL_NO_DSPI
1766         select DM_SPI_FLASH if FSL_DSPI
1767         select GPIO_EXTRA_HEADER
1768         imply SCSI
1769         imply SCSI_AHCI
1770         help
1771           Support for Freescale LS1043AQDS platform.
1772
1773 config TARGET_LS1043ARDB
1774         bool "Support ls1043ardb"
1775         select ARCH_LS1043A
1776         select ARM64
1777         select ARMV8_MULTIENTRY
1778         select ARCH_SUPPORT_TFABOOT
1779         select BOARD_EARLY_INIT_F
1780         select BOARD_LATE_INIT
1781         select SUPPORT_SPL
1782         select FSL_DSPI if !SPL_NO_DSPI
1783         select DM_SPI_FLASH if FSL_DSPI
1784         select GPIO_EXTRA_HEADER
1785         help
1786           Support for Freescale LS1043ARDB platform.
1787
1788 config TARGET_LS1046AQDS
1789         bool "Support ls1046aqds"
1790         select ARCH_LS1046A
1791         select ARM64
1792         select ARMV8_MULTIENTRY
1793         select ARCH_SUPPORT_TFABOOT
1794         select BOARD_EARLY_INIT_F
1795         select BOARD_LATE_INIT
1796         select DM_SPI_FLASH if DM_SPI
1797         select SUPPORT_SPL
1798         select FSL_DDR_BIST if !SPL
1799         select FSL_DDR_INTERACTIVE  if !SPL
1800         select FSL_DDR_INTERACTIVE if !SPL
1801         select GPIO_EXTRA_HEADER
1802         imply SCSI
1803         help
1804           Support for Freescale LS1046AQDS platform.
1805           The LS1046A Development System (QDS) is a high-performance
1806           development platform that supports the QorIQ LS1046A
1807           Layerscape Architecture processor.
1808
1809 config TARGET_LS1046ARDB
1810         bool "Support ls1046ardb"
1811         select ARCH_LS1046A
1812         select ARM64
1813         select ARMV8_MULTIENTRY
1814         select ARCH_SUPPORT_TFABOOT
1815         select BOARD_EARLY_INIT_F
1816         select BOARD_LATE_INIT
1817         select DM_SPI_FLASH if DM_SPI
1818         select POWER_MC34VR500
1819         select SUPPORT_SPL
1820         select FSL_DDR_BIST
1821         select FSL_DDR_INTERACTIVE if !SPL
1822         select GPIO_EXTRA_HEADER
1823         imply SCSI
1824         help
1825           Support for Freescale LS1046ARDB platform.
1826           The LS1046A Reference Design Board (RDB) is a high-performance
1827           development platform that supports the QorIQ LS1046A
1828           Layerscape Architecture processor.
1829
1830 config TARGET_LS1046AFRWY
1831         bool "Support ls1046afrwy"
1832         select ARCH_LS1046A
1833         select ARM64
1834         select ARMV8_MULTIENTRY
1835         select ARCH_SUPPORT_TFABOOT
1836         select BOARD_EARLY_INIT_F
1837         select BOARD_LATE_INIT
1838         select DM_SPI_FLASH if DM_SPI
1839         select GPIO_EXTRA_HEADER
1840         imply SCSI
1841         help
1842           Support for Freescale LS1046AFRWY platform.
1843           The LS1046A Freeway Board (FRWY) is a high-performance
1844           development platform that supports the QorIQ LS1046A
1845           Layerscape Architecture processor.
1846
1847 config TARGET_SL28
1848         bool "Support sl28"
1849         select ARCH_LS1028A
1850         select ARM64
1851         select ARMV8_MULTIENTRY
1852         select SUPPORT_SPL
1853         select BINMAN
1854         select DM
1855         select DM_GPIO
1856         select DM_I2C
1857         select DM_MMC
1858         select MTD
1859         select DM_SPI_FLASH
1860         select DM_MDIO
1861         select PCI
1862         select DM_RNG
1863         select DM_RTC
1864         select SCSI
1865         select DM_SERIAL
1866         select DM_SPI
1867         select GPIO_EXTRA_HEADER
1868         select SPL_DM if SPL
1869         select SPL_DM_SPI if SPL
1870         select SPL_DM_SPI_FLASH if SPL
1871         select SPL_DM_I2C if SPL
1872         select SPL_DM_MMC if SPL
1873         select SPL_DM_SERIAL if SPL
1874         help
1875           Support for Kontron SMARC-sAL28 board.
1876
1877 config TARGET_TEN64
1878         bool "Support ten64"
1879         select ARCH_LS1088A
1880         select ARCH_MISC_INIT
1881         select ARM64
1882         select ARMV8_MULTIENTRY
1883         select ARCH_SUPPORT_TFABOOT
1884         select BOARD_LATE_INIT
1885         select SUPPORT_SPL
1886         select FSL_DDR_INTERACTIVE if !SD_BOOT
1887         select GPIO_EXTRA_HEADER
1888         help
1889           Support for Traverse Technologies Ten64 board, based
1890           on NXP LS1088A.
1891
1892 config ARCH_UNIPHIER
1893         bool "Socionext UniPhier SoCs"
1894         select BOARD_LATE_INIT
1895         select DM
1896         select DM_GPIO
1897         select DM_I2C
1898         select DM_MMC
1899         select DM_MTD
1900         select DM_RESET
1901         select DM_SERIAL
1902         select OF_BOARD_SETUP
1903         select OF_CONTROL
1904         select OF_LIBFDT
1905         select PINCTRL
1906         select SPL_BOARD_INIT if SPL
1907         select SPL_DM if SPL
1908         select SPL_LIBCOMMON_SUPPORT if SPL
1909         select SPL_LIBGENERIC_SUPPORT if SPL
1910         select SPL_OF_CONTROL if SPL
1911         select SPL_PINCTRL if SPL
1912         select SUPPORT_SPL
1913         imply CMD_DM
1914         imply DISTRO_DEFAULTS
1915         imply FAT_WRITE
1916         help
1917           Support for UniPhier SoC family developed by Socionext Inc.
1918           (formerly, System LSI Business Division of Panasonic Corporation)
1919
1920 config ARCH_SYNQUACER
1921         bool "Socionext SynQuacer SoCs"
1922         select ARM64
1923         select DM
1924         select GIC_V3
1925         select PSCI_RESET
1926         select SYSRESET
1927         select SYSRESET_PSCI
1928         select OF_CONTROL
1929         help
1930           Support for SynQuacer SoC family developed by Socionext Inc.
1931           This SoC is used on 96boards EE DeveloperBox.
1932
1933 config ARCH_STM32
1934         bool "Support STMicroelectronics STM32 MCU with cortex M"
1935         select CPU_V7M
1936         select DM
1937         select DM_SERIAL
1938         imply CMD_DM
1939
1940 config ARCH_STI
1941         bool "Support STMicroelectronics SoCs"
1942         select BLK
1943         select CPU_V7A
1944         select DM
1945         select DM_MMC
1946         select DM_RESET
1947         select DM_SERIAL
1948         imply CMD_DM
1949         help
1950           Support for STMicroelectronics STiH407/10 SoC family.
1951           This SoC is used on Linaro 96Board STiH410-B2260
1952
1953 config ARCH_STM32MP
1954         bool "Support STMicroelectronics STM32MP Socs with cortex A"
1955         select ARCH_MISC_INIT
1956         select ARCH_SUPPORT_TFABOOT
1957         select BOARD_LATE_INIT
1958         select CLK
1959         select DM
1960         select DM_GPIO
1961         select DM_RESET
1962         select DM_SERIAL
1963         select MISC
1964         select OF_CONTROL
1965         select OF_LIBFDT
1966         select OF_SYSTEM_SETUP
1967         select PINCTRL
1968         select REGMAP
1969         select SYSCON
1970         select SYSRESET
1971         select SYS_THUMB_BUILD if !ARM64
1972         imply SPL_SYSRESET
1973         imply CMD_DM
1974         imply CMD_POWEROFF
1975         imply OF_LIBFDT_OVERLAY
1976         imply ENV_VARS_UBOOT_RUNTIME_CONFIG
1977         imply USE_PREBOOT
1978         imply TIMESTAMP
1979         help
1980           Support for STM32MP SoC family developed by STMicroelectronics,
1981           MPUs based on ARM cortex A core
1982           U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
1983           FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
1984           chain.
1985           SPL is the unsecure FSBL for the basic boot chain.
1986
1987 config ARCH_ROCKCHIP
1988         bool "Support Rockchip SoCs"
1989         select BLK
1990         select BINMAN if SPL_OPTEE || SPL
1991         select DM
1992         select DM_GPIO
1993         select DM_I2C
1994         select DM_MMC
1995         select DM_PWM
1996         select DM_REGULATOR
1997         select DM_SERIAL
1998         select DM_SPI
1999         select DM_SPI_FLASH
2000         select DM_USB_GADGET if USB_DWC3_GADGET
2001         select ENABLE_ARM_SOC_BOOT0_HOOK
2002         select OF_CONTROL
2003         select MTD
2004         select SPI
2005         select SPL_DM if SPL
2006         select SPL_DM_SPI if SPL
2007         select SPL_DM_SPI_FLASH if SPL
2008         select SYS_MALLOC_F
2009         select SYS_THUMB_BUILD if !ARM64
2010         imply ADC
2011         imply CMD_DM
2012         imply DEBUG_UART_BOARD_INIT
2013         imply BOOTSTD_DEFAULTS
2014         imply FAT_WRITE
2015         imply SARADC_ROCKCHIP
2016         imply SPL_SYSRESET
2017         imply SPL_SYS_MALLOC_SIMPLE
2018         imply SYS_NS16550
2019         imply TPL_SYSRESET
2020         imply USB_FUNCTION_FASTBOOT
2021
2022 config ARCH_OCTEONTX
2023         bool "Support OcteonTX SoCs"
2024         select CLK
2025         select DM
2026         select GPIO_EXTRA_HEADER
2027         select ARM64
2028         select OF_CONTROL
2029         select OF_LIVE
2030         select BOARD_LATE_INIT
2031         select SYS_CACHE_SHIFT_7
2032         select SYS_PCI_64BIT if PCI
2033         imply OF_HAS_PRIOR_STAGE
2034
2035 config ARCH_OCTEONTX2
2036         bool "Support OcteonTX2 SoCs"
2037         select CLK
2038         select DM
2039         select GPIO_EXTRA_HEADER
2040         select ARM64
2041         select OF_CONTROL
2042         select OF_LIVE
2043         select BOARD_LATE_INIT
2044         select SYS_CACHE_SHIFT_7
2045         select SYS_PCI_64BIT if PCI
2046         imply OF_HAS_PRIOR_STAGE
2047
2048 config TARGET_THUNDERX_88XX
2049         bool "Support ThunderX 88xx"
2050         select ARM64
2051         select GPIO_EXTRA_HEADER
2052         select OF_CONTROL
2053         select PL01X_SERIAL
2054         select SYS_CACHE_SHIFT_7
2055
2056 config ARCH_ASPEED
2057         bool "Support Aspeed SoCs"
2058         select DM
2059         select OF_CONTROL
2060         imply CMD_DM
2061
2062 config TARGET_DURIAN
2063         bool "Support Phytium Durian Platform"
2064         select ARM64
2065         select GPIO_EXTRA_HEADER
2066         help
2067           Support for durian platform.
2068           It has 2GB Sdram, uart and pcie.
2069
2070 config TARGET_POMELO
2071         bool "Support Phytium Pomelo Platform"
2072         select ARM64
2073         select DM
2074         select AHCI
2075         select SCSI_AHCI
2076         select AHCI_PCI
2077         select BLK
2078         select PCI
2079         select DM_PCI
2080         select SCSI
2081         select DM_SERIAL
2082         imply CMD_PCI
2083         help
2084            Support for pomelo platform.
2085            It has 8GB Sdram, uart and pcie.
2086
2087 config TARGET_PE2201
2088         bool "Support Phytium PE2201 Platform"
2089         select ARM64
2090         help
2091           Support for pe2201 platform.It has 2GB Sdram, uart and pcie.
2092
2093 config TARGET_PRESIDIO_ASIC
2094         bool "Support Cortina Presidio ASIC Platform"
2095         select ARM64
2096         select GICV2
2097
2098 config TARGET_XENGUEST_ARM64
2099         bool "Xen guest ARM64"
2100         select ARM64
2101         select XEN
2102         select OF_CONTROL
2103         select LINUX_KERNEL_IMAGE_HEADER
2104         select XEN_SERIAL
2105         imply OF_HAS_PRIOR_STAGE
2106
2107 config ARCH_GXP
2108         bool "Support HPE GXP SoCs"
2109         select DM
2110         select OF_CONTROL
2111         imply CMD_DM
2112
2113 endchoice
2114
2115 config SUPPORT_PASSING_ATAGS
2116         bool "Support pre-devicetree ATAG-based booting"
2117         depends on !ARM64
2118         imply SETUP_MEMORY_TAGS
2119         help
2120           Support for booting older Linux kernels, using ATAGs rather than
2121           passing a devicetree.  This is option is rarely used, and the
2122           semantics are defined at
2123           https://www.kernel.org/doc/Documentation/arm/Booting at section 4a.
2124
2125 config SETUP_MEMORY_TAGS
2126         bool "Pass memory size information via ATAG"
2127         depends on SUPPORT_PASSING_ATAGS
2128
2129 config CMDLINE_TAG
2130         bool "Pass Linux kernel cmdline via ATAG"
2131         depends on SUPPORT_PASSING_ATAGS
2132
2133 config INITRD_TAG
2134         bool "Pass initrd starting point and size via ATAG"
2135         depends on SUPPORT_PASSING_ATAGS
2136
2137 config REVISION_TAG
2138         bool "Pass system revision via ATAG"
2139         depends on SUPPORT_PASSING_ATAGS
2140
2141 config SERIAL_TAG
2142         bool "Pass system serial number via ATAG"
2143         depends on SUPPORT_PASSING_ATAGS
2144
2145 config STATIC_MACH_TYPE
2146         bool "Statically define the Machine ID number"
2147         default y if TARGET_DS109 || TARGET_DS414 || DEFAULT_DEVICE_TREE = "sun7i-a20-icnova-swac"
2148         help
2149           When booting via ATAGs, enable this option if we know the correct
2150           machine ID number to use at compile time.  Some systems will be
2151           passed the number dynamically by whatever loads U-Boot.
2152
2153 config MACH_TYPE
2154         int "Machine ID number"
2155         depends on STATIC_MACH_TYPE
2156         default 527 if TARGET_DS109
2157         default 3036 if TARGET_DS414
2158         default 4283 if DEFAULT_DEVICE_TREE = "sun7i-a20-icnova-swac"
2159         help
2160           When booting via ATAGs, the machine type must be passed as a number.
2161           For the full list see https://www.arm.linux.org.uk/developer/machines
2162
2163 config ARCH_SUPPORT_TFABOOT
2164         bool
2165
2166 config TFABOOT
2167         bool "Support for booting from TF-A"
2168         depends on ARCH_SUPPORT_TFABOOT
2169         help
2170           Some platforms support the setup of secure registers (for instance
2171           for CPU errata handling) or provide secure services like PSCI.
2172           Those services could also be provided by other firmware parts
2173           like TF-A (Trusted Firmware for Cortex-A), in which case U-Boot
2174           does not need to (and cannot) execute this code.
2175           Enabling this option will make a U-Boot binary that is relying
2176           on other firmware layers to provide secure functionality.
2177
2178 config TI_SECURE_DEVICE
2179         bool "HS Device Type Support"
2180         depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
2181         help
2182           If a high secure (HS) device type is being used, this config
2183           must be set. This option impacts various aspects of the
2184           build system (to create signed boot images that can be
2185           authenticated) and the code. See the doc/README.ti-secure
2186           file for further details.
2187
2188 config SYS_KWD_CONFIG
2189         string "kwbimage config file path"
2190         depends on ARCH_KIRKWOOD || ARCH_MVEBU
2191         default "arch/arm/mach-mvebu/kwbimage.cfg"
2192         help
2193           Path within the source directory to the kwbimage.cfg file to use
2194           when packaging the U-Boot image for use.
2195
2196 source "arch/arm/mach-apple/Kconfig"
2197
2198 source "arch/arm/mach-aspeed/Kconfig"
2199
2200 source "arch/arm/mach-at91/Kconfig"
2201
2202 source "arch/arm/mach-bcm283x/Kconfig"
2203
2204 source "arch/arm/mach-bcmbca/Kconfig"
2205
2206 source "arch/arm/mach-bcmstb/Kconfig"
2207
2208 source "arch/arm/mach-davinci/Kconfig"
2209
2210 source "arch/arm/mach-exynos/Kconfig"
2211
2212 source "arch/arm/mach-hpe/gxp/Kconfig"
2213
2214 source "arch/arm/mach-highbank/Kconfig"
2215
2216 source "arch/arm/mach-histb/Kconfig"
2217
2218 source "arch/arm/mach-integrator/Kconfig"
2219
2220 source "arch/arm/mach-ipq40xx/Kconfig"
2221
2222 source "arch/arm/mach-k3/Kconfig"
2223
2224 source "arch/arm/mach-keystone/Kconfig"
2225
2226 source "arch/arm/mach-kirkwood/Kconfig"
2227
2228 source "arch/arm/mach-lpc32xx/Kconfig"
2229
2230 source "arch/arm/mach-mvebu/Kconfig"
2231
2232 source "arch/arm/mach-octeontx/Kconfig"
2233
2234 source "arch/arm/mach-octeontx2/Kconfig"
2235
2236 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
2237
2238 source "arch/arm/mach-imx/mx3/Kconfig"
2239
2240 source "arch/arm/mach-imx/mx5/Kconfig"
2241
2242 source "arch/arm/mach-imx/mx6/Kconfig"
2243
2244 source "arch/arm/mach-imx/mx7/Kconfig"
2245
2246 source "arch/arm/mach-imx/mx7ulp/Kconfig"
2247
2248 source "arch/arm/mach-imx/imx8/Kconfig"
2249
2250 source "arch/arm/mach-imx/imx8m/Kconfig"
2251
2252 source "arch/arm/mach-imx/imx8ulp/Kconfig"
2253
2254 source "arch/arm/mach-imx/imx9/Kconfig"
2255
2256 source "arch/arm/mach-imx/imxrt/Kconfig"
2257
2258 source "arch/arm/mach-imx/mxs/Kconfig"
2259
2260 source "arch/arm/mach-omap2/Kconfig"
2261
2262 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
2263
2264 source "arch/arm/mach-orion5x/Kconfig"
2265
2266 source "arch/arm/mach-owl/Kconfig"
2267
2268 source "arch/arm/mach-renesas/Kconfig"
2269
2270 source "arch/arm/mach-meson/Kconfig"
2271
2272 source "arch/arm/mach-mediatek/Kconfig"
2273
2274 source "arch/arm/mach-qemu/Kconfig"
2275
2276 source "arch/arm/mach-rockchip/Kconfig"
2277
2278 source "arch/arm/mach-s5pc1xx/Kconfig"
2279
2280 source "arch/arm/mach-snapdragon/Kconfig"
2281
2282 source "arch/arm/mach-socfpga/Kconfig"
2283
2284 source "arch/arm/mach-sti/Kconfig"
2285
2286 source "arch/arm/mach-stm32/Kconfig"
2287
2288 source "arch/arm/mach-stm32mp/Kconfig"
2289
2290 source "arch/arm/mach-sunxi/Kconfig"
2291
2292 source "arch/arm/mach-tegra/Kconfig"
2293
2294 source "arch/arm/mach-u8500/Kconfig"
2295
2296 source "arch/arm/mach-uniphier/Kconfig"
2297
2298 source "arch/arm/cpu/armv7/vf610/Kconfig"
2299
2300 source "arch/arm/mach-zynq/Kconfig"
2301
2302 source "arch/arm/mach-zynqmp/Kconfig"
2303
2304 source "arch/arm/mach-versal/Kconfig"
2305
2306 source "arch/arm/mach-versal-net/Kconfig"
2307
2308 source "arch/arm/mach-zynqmp-r5/Kconfig"
2309
2310 source "arch/arm/cpu/armv7/Kconfig"
2311
2312 source "arch/arm/cpu/armv8/Kconfig"
2313
2314 source "arch/arm/mach-imx/Kconfig"
2315
2316 source "arch/arm/mach-nexell/Kconfig"
2317
2318 source "arch/arm/mach-npcm/Kconfig"
2319
2320 source "board/armltd/total_compute/Kconfig"
2321 source "board/armltd/corstone1000/Kconfig"
2322 source "board/bosch/shc/Kconfig"
2323 source "board/bosch/guardian/Kconfig"
2324 source "board/Marvell/octeontx/Kconfig"
2325 source "board/Marvell/octeontx2/Kconfig"
2326 source "board/armltd/vexpress/Kconfig"
2327 source "board/armltd/vexpress64/Kconfig"
2328 source "board/cortina/presidio-asic/Kconfig"
2329 source "board/broadcom/bcmns/Kconfig"
2330 source "board/broadcom/bcmns3/Kconfig"
2331 source "board/cavium/thunderx/Kconfig"
2332 source "board/eets/pdu001/Kconfig"
2333 source "board/emulation/qemu-arm/Kconfig"
2334 source "board/freescale/ls2080aqds/Kconfig"
2335 source "board/freescale/ls2080ardb/Kconfig"
2336 source "board/freescale/ls1088a/Kconfig"
2337 source "board/freescale/ls1028a/Kconfig"
2338 source "board/freescale/ls1021aqds/Kconfig"
2339 source "board/freescale/ls1043aqds/Kconfig"
2340 source "board/freescale/ls1021atwr/Kconfig"
2341 source "board/freescale/ls1021atsn/Kconfig"
2342 source "board/freescale/ls1021aiot/Kconfig"
2343 source "board/freescale/ls1046aqds/Kconfig"
2344 source "board/freescale/ls1043ardb/Kconfig"
2345 source "board/freescale/ls1046ardb/Kconfig"
2346 source "board/freescale/ls1046afrwy/Kconfig"
2347 source "board/freescale/ls1012aqds/Kconfig"
2348 source "board/freescale/ls1012ardb/Kconfig"
2349 source "board/freescale/ls1012afrdm/Kconfig"
2350 source "board/freescale/lx2160a/Kconfig"
2351 source "board/grinn/chiliboard/Kconfig"
2352 source "board/hisilicon/hikey/Kconfig"
2353 source "board/hisilicon/hikey960/Kconfig"
2354 source "board/hisilicon/poplar/Kconfig"
2355 source "board/isee/igep003x/Kconfig"
2356 source "board/kontron/sl28/Kconfig"
2357 source "board/myir/mys_6ulx/Kconfig"
2358 source "board/samsung/common/Kconfig"
2359 source "board/siemens/common/Kconfig"
2360 source "board/seeed/npi_imx6ull/Kconfig"
2361 source "board/socionext/developerbox/Kconfig"
2362 source "board/tcl/sl50/Kconfig"
2363 source "board/traverse/ten64/Kconfig"
2364 source "board/variscite/dart_6ul/Kconfig"
2365 source "board/vscom/baltos/Kconfig"
2366 source "board/phytium/durian/Kconfig"
2367 source "board/phytium/pomelo/Kconfig"
2368 source "board/phytium/pe2201/Kconfig"
2369 source "board/xen/xenguest_arm64/Kconfig"
2370
2371 source "arch/arm/Kconfig.debug"
2372
2373 endmenu