kernel/config-arm64-generic

   1 CONFIG_ARM64=y
   2 CONFIG_64BIT=y
   3 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
   4 CONFIG_GENERIC_CSUM=y
   5 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
   6 CONFIG_KERNEL_MODE_NEON=y
   7 CONFIG_FIX_EARLYCON_MEM=y
   8
   9 #
  10 # IRQ subsystem
  11 #
  12 CONFIG_IRQ_DOMAIN_HIERARCHY=y
  13 CONFIG_GENERIC_TIME_VSYSCALL=y
  14 CONFIG_ARCH_HAS_TICK_BROADCAST=y
  15 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
  16
  17 #
  18 # Timers subsystem
  19 #
  20 # CONFIG_NO_HZ_IDLE is not set
  21 CONFIG_NO_HZ_FULL=y
  22 # CONFIG_NO_HZ_FULL_ALL is not set
  23 # CONFIG_NO_HZ_FULL_SYSIDLE is not set
  24
  25 #
  26 # RCU Subsystem
  27 #
  28 CONFIG_TREE_RCU=y
  29 CONFIG_RCU_STALL_COMMON=y
  30 CONFIG_RCU_USER_QS=y
  31 # CONFIG_CONTEXT_TRACKING_FORCE is not set
  32 CONFIG_RCU_FANOUT=64
  33 CONFIG_RCU_FANOUT_LEAF=16
  34 # CONFIG_RCU_FANOUT_EXACT is not set
  35 # CONFIG_RCU_FAST_NO_HZ is not set
  36 CONFIG_RCU_NOCB_CPU=y
  37 CONFIG_RCU_NOCB_CPU_NONE=y
  38 # CONFIG_RCU_NOCB_CPU_ZERO is not set
  39 # CONFIG_RCU_NOCB_CPU_ALL is not set
  40 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
  41 CONFIG_SYSCTL_EXCEPTION_TRACE=y
  42
  43 #
  44 # Kernel Performance Events And Counters
  45 #
  46 CONFIG_SLUB_CPU_PARTIAL=y
  47 CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
  48 CONFIG_MODULES_USE_ELF_RELA=y
  49 CONFIG_COMPAT_OLD_SIGACTION=y
  50
  51 #
  52 # Partition Types
  53 #
  54 CONFIG_BLOCK_COMPAT=y
  55
  56 #
  57 # IO Schedulers
  58 #
  59 CONFIG_PREEMPT_NOTIFIERS=y
  60 CONFIG_PADATA=y
  61 CONFIG_MUTEX_SPIN_ON_OWNER=y
  62 CONFIG_RWSEM_SPIN_ON_OWNER=y
  63 CONFIG_LOCK_SPIN_ON_OWNER=y
  64
  65 #
  66 # Platform selection
  67 #
  68 # CONFIG_ARCH_EXYNOS7 is not set
  69 # CONFIG_ARCH_FSL_LS2085A is not set
  70 # CONFIG_ARCH_MEDIATEK is not set
  71 # CONFIG_ARCH_QCOM is not set
  72 CONFIG_ARCH_SEATTLE=y
  73 # CONFIG_ARCH_TEGRA is not set
  74 # CONFIG_ARCH_SPRD is not set
  75 # CONFIG_ARCH_THUNDER is not set
  76 CONFIG_ARCH_VEXPRESS=y
  77 CONFIG_ARCH_XGENE=y
  78 # CONFIG_ARCH_ZYNQMP is not set
  79
  80 #
  81 # Bus support
  82 #
  83 CONFIG_PCI_DOMAINS=y
  84 CONFIG_PCI_DOMAINS_GENERIC=y
  85 CONFIG_PCI_BUS_ADDR_T_64BIT=y
  86 CONFIG_PCI_LABEL=y
  87
  88 #
  89 # PCI host controller drivers
  90 #
  91 CONFIG_PCI_XGENE=y
  92 CONFIG_HOTPLUG_PCI_PCIE=y
  93 CONFIG_HOTPLUG_PCI=y
  94 CONFIG_HOTPLUG_PCI_ACPI=y
  95 CONFIG_HOTPLUG_PCI_ACPI_IBM=y
  96 CONFIG_HOTPLUG_PCI_CPCI=y
  97 CONFIG_HOTPLUG_PCI_SHPC=m
  98
  99 #
 100 # ARM errata workarounds via the alternatives framework
 101 #
 102 CONFIG_ARM64_ERRATUM_826319=y
 103 CONFIG_ARM64_ERRATUM_827319=y
 104 CONFIG_ARM64_ERRATUM_824069=y
 105 CONFIG_ARM64_ERRATUM_819472=y
 106 CONFIG_ARM64_ERRATUM_832075=y
 107 CONFIG_ARM64_ERRATUM_845719=y
 108 # CONFIG_ARM64_4K_PAGES is not set
 109 CONFIG_ARM64_64K_PAGES=y
 110 CONFIG_ARM64_VA_BITS_42=y
 111 # CONFIG_ARM64_VA_BITS_48 is not set
 112 CONFIG_ARM64_VA_BITS=42
 113 CONFIG_SMP=y
 114 CONFIG_SCHED_MC=y
 115 CONFIG_SCHED_SMT=y
 116 CONFIG_NR_CPUS=64
 117 CONFIG_HOTPLUG_CPU=y
 118 CONFIG_HZ=100
 119 CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
 120 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 121 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 122 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 123 CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 124 CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
 125 CONFIG_SELECT_MEMORY_MODEL=y
 126 CONFIG_SPARSEMEM_MANUAL=y
 127 CONFIG_SPARSEMEM=y
 128 CONFIG_SPARSEMEM_EXTREME=y
 129 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 130 CONFIG_SPARSEMEM_VMEMMAP=y
 131 CONFIG_SPLIT_PTLOCK_CPUS=4
 132 CONFIG_PHYS_ADDR_T_64BIT=y
 133 CONFIG_MMU_NOTIFIER=y
 134 # CONFIG_TRANSPARENT_HUGEPAGE is not set
 135 CONFIG_GENERIC_EARLY_IOREMAP=y
 136 # CONFIG_XEN is not set
 137 CONFIG_FORCE_MAX_ZONEORDER=11
 138 CONFIG_ARMV8_DEPRECATED=y
 139 CONFIG_SWP_EMULATION=y
 140 CONFIG_CP15_BARRIER_EMULATION=y
 141 CONFIG_SETEND_EMULATION=y
 142
 143 #
 144 # Boot options
 145 #
 146 CONFIG_CMDLINE=""
 147 CONFIG_EFI_STUB=y
 148 CONFIG_EFI=y
 149 CONFIG_DMI=y
 150
 151 #
 152 # Userspace binary formats
 153 #
 154 CONFIG_COMPAT_BINFMT_ELF=y
 155 CONFIG_COMPAT=y
 156 CONFIG_SYSVIPC_COMPAT=y
 157
 158 #
 159 # Power management options
 160 #
 161 CONFIG_PM_SLEEP_SMP=y
 162
 163 #
 164 # ARM CPU Idle Drivers
 165 #
 166 # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
 167
 168 #
 169 # CPU frequency scaling drivers
 170 #
 171 # CONFIG_ARM_KIRKWOOD_CPUFREQ is not set
 172 CONFIG_COMPAT_NETLINK_MESSAGES=y
 173
 174 #
 175 # Classification
 176 #
 177 CONFIG_RPS=y
 178 CONFIG_RFS_ACCEL=y
 179 CONFIG_XPS=y
 180 CONFIG_NET_FLOW_LIMIT=y
 181
 182 #
 183 # Device Drivers
 184 #
 185 CONFIG_ARM_AMBA=y
 186 CONFIG_TEGRA_AHB=y
 187
 188 #
 189 # Generic Driver Options
 190 #
 191 # CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
 192 CONFIG_GENERIC_CPU_AUTOPROBE=y
 193
 194 #
 195 # Device Tree and Open Firmware support
 196 #
 197 CONFIG_PNP=y
 198 # CONFIG_PNP_DEBUG_MESSAGES is not set
 199
 200 #
 201 # Protocols
 202 #
 203 CONFIG_PNPACPI=y
 204 CONFIG_BLK_DEV_SKD=m
 205
 206 #
 207 # Intel MIC Card Driver
 208 #
 209 # CONFIG_GENWQE is not set
 210
 211 #
 212 # SCSI Transports
 213 #
 214 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 215 CONFIG_ATA_ACPI=y
 216 CONFIG_SATA_ZPODD=y
 217
 218 #
 219 # Controllers with non-SFF native interface
 220 #
 221 CONFIG_AHCI_XGENE=m
 222
 223 #
 224 # Generic fallback / legacy drivers
 225 #
 226 CONFIG_PATA_ACPI=m
 227
 228 #
 229 # Distributed Switch Architecture drivers
 230 #
 231 CONFIG_VORTEX=m
 232 CONFIG_AMD_XGBE=m
 233 CONFIG_NET_XGENE=m
 234 CONFIG_MACB=m
 235 CONFIG_NET_SB1000=m
 236
 237 #
 238 # MII PHY device drivers
 239 #
 240 CONFIG_AMD_XGBE_PHY=m
 241
 242 #
 243 # Input device support
 244 #
 245 CONFIG_INPUT_MATRIXKMAP=m
 246
 247 #
 248 # Input Device Drivers
 249 #
 250 # CONFIG_KEYBOARD_SAMSUNG is not set
 251
 252 #
 253 # Hardware I/O ports
 254 #
 255 # CONFIG_SERIO_AMBAKMI is not set
 256
 257 #
 258 # Serial drivers
 259 #
 260 CONFIG_SERIAL_8250_PNP=y
 261 CONFIG_SERIAL_8250_FINTEK=m
 262
 263 #
 264 # Non-8250 serial port support
 265 #
 266 CONFIG_SERIAL_AMBA_PL010=m
 267 CONFIG_SERIAL_AMBA_PL011=m
 268 CONFIG_HW_RANDOM_XGENE=m
 269
 270 #
 271 # PCMCIA character devices
 272 #
 273 # CONFIG_HPET is not set
 274
 275 #
 276 # I2C support
 277 #
 278 CONFIG_ACPI_I2C_OPREGION=y
 279
 280 #
 281 # ACPI drivers
 282 #
 283 CONFIG_I2C_SCMI=m
 284
 285 #
 286 # I2C system bus drivers (mostly embedded / system-on-chip)
 287 #
 288 CONFIG_I2C_NOMADIK=m
 289 CONFIG_I2C_VERSATILE=m
 290
 291 #
 292 # Other I2C/SMBus bus drivers
 293 #
 294 # CONFIG_I2C_SLAVE is not set
 295
 296 #
 297 # PPS support
 298 #
 299 CONFIG_PPS=m
 300
 301 #
 302 # PTP clock support
 303 #
 304 CONFIG_PTP_1588_CLOCK=m
 305
 306 #
 307 # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
 308 #
 309 CONFIG_GPIO_ACPI=y
 310
 311 #
 312 # Memory mapped GPIO drivers
 313 #
 314 CONFIG_GPIO_DWAPB=m
 315 CONFIG_GPIO_PL061=y
 316 CONFIG_GPIO_XGENE=y
 317 CONFIG_GPIO_XGENE_SB=m
 318
 319 #
 320 # USB GPIO expanders
 321 #
 322 CONFIG_POWER_RESET_XGENE=y
 323
 324 #
 325 # ACPI drivers
 326 #
 327 CONFIG_SENSORS_ACPI_POWER=m
 328
 329 #
 330 # Watchdog Device Drivers
 331 #
 332 CONFIG_ARM_SP805_WATCHDOG=m
 333
 334 #
 335 # Multifunction device drivers
 336 #
 337 # CONFIG_MFD_ATMEL_HLCDC is not set
 338 # CONFIG_ABX500_CORE is not set
 339
 340 #
 341 # STMicroelectronics STMPE Interface Drivers
 342 #
 343 # CONFIG_MFD_VX855 is not set
 344 # CONFIG_REGULATOR_88PM8607 is not set
 345 # CONFIG_REGULATOR_GPIO is not set
 346 # CONFIG_REGULATOR_LP872X is not set
 347 # CONFIG_REGULATOR_LP8788 is not set
 348 # CONFIG_REGULATOR_TWL4030 is not set
 349
 350 #
 351 # Media drivers
 352 #
 353 # CONFIG_IR_ENE is not set
 354 # CONFIG_IR_ITE_CIR is not set
 355 # CONFIG_IR_FINTEK is not set
 356 # CONFIG_IR_NUVOTON is not set
 357
 358 #
 359 # Media digital TV PCI Adapters
 360 #
 361 # CONFIG_VIDEO_CAFE_CCIC is not set
 362
 363 #
 364 # I2C encoder or helper chips
 365 #
 366 # CONFIG_DRM_I2C_CH7006 is not set
 367 # CONFIG_DRM_I2C_SIL164 is not set
 368 # CONFIG_DRM_I2C_NXP_TDA998X is not set
 369
 370 #
 371 # Display Panels
 372 #
 373 # CONFIG_DRM_PANEL_SIMPLE is not set
 374 # CONFIG_DRM_PANEL_S6E8AA0 is not set
 375
 376 #
 377 # Frame buffer Devices
 378 #
 379 # CONFIG_FB_MODE_HELPERS is not set
 380
 381 #
 382 # Frame buffer hardware drivers
 383 #
 384 # CONFIG_FB_ARMCLCD is not set
 385 # CONFIG_LCD_PLATFORM is not set
 386
 387 #
 388 # Console display driver support
 389 #
 390 CONFIG_DUMMY_CONSOLE_COLUMNS=80
 391 CONFIG_DUMMY_CONSOLE_ROWS=25
 392 # CONFIG_SND_ES1968_INPUT is not set
 393 # CONFIG_SND_LX6464ES is not set
 394 # CONFIG_SND_MAESTRO3_INPUT is not set
 395
 396 #
 397 # Common SoC Audio options for Freescale CPUs:
 398 #
 399 # CONFIG_SND_SOC_XTFPGA_I2S is not set
 400
 401 #
 402 # Platform Glue Layer
 403 #
 404 CONFIG_MUSB_PIO_ONLY=y
 405
 406 #
 407 # MMC/SD/SDIO Host Controller Drivers
 408 #
 409 CONFIG_MMC_ARMMMCI=m
 410 # CONFIG_MMC_RICOH_MMC is not set
 411 CONFIG_MMC_SDHCI_ACPI=m
 412 # CONFIG_MMC_SDHCI_OF_ARASAN is not set
 413
 414 #
 415 # LED drivers
 416 #
 417 CONFIG_LEDS_INTEL_SS4200=m
 418
 419 #
 420 # Platform RTC drivers
 421 #
 422 CONFIG_RTC_DRV_EFI=m
 423
 424 #
 425 # on-CPU RTC drivers
 426 #
 427 CONFIG_RTC_DRV_PL030=m
 428 CONFIG_RTC_DRV_PL031=m
 429
 430 #
 431 # DMA Devices
 432 #
 433 CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
 434 # CONFIG_AMBA_PL08X is not set
 435 # CONFIG_DW_DMAC_PCI is not set
 436 # CONFIG_PL330_DMA is not set
 437 CONFIG_XGENE_DMA=m
 438 CONFIG_DMA_ACPI=y
 439
 440 #
 441 # DMA Clients
 442 #
 443 CONFIG_DMA_ENGINE_RAID=y
 444 # CONFIG_UIO_AEC is not set
 445 # CONFIG_UIO_SERCOS3 is not set
 446 # CONFIG_UIO_PCI_GENERIC is not set
 447 # CONFIG_UIO_MF624 is not set
 448
 449 #
 450 # Android
 451 #
 452 CONFIG_I2O_EXT_ADAPTEC_DMA64=y
 453 # CONFIG_FSL_MC_BUS is not set
 454
 455 #
 456 # Common Clock Framework
 457 #
 458 CONFIG_COMMON_CLK_WM831X=y
 459 CONFIG_COMMON_CLK_VERSATILE=y
 460 CONFIG_CLK_SP810=y
 461 CONFIG_CLK_VEXPRESS_OSC=y
 462 CONFIG_COMMON_CLK_MAX77686=y
 463 CONFIG_COMMON_CLK_XGENE=y
 464
 465 #
 466 # Clock Source drivers
 467 #
 468 CONFIG_ARM_ARCH_TIMER=y
 469 CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
 470 # CONFIG_SH_TIMER_TMU is not set
 471 CONFIG_ARM_MHU=m
 472 # CONFIG_PL320_MBOX is not set
 473 # CONFIG_PCC is not set
 474
 475 #
 476 # Generic IOMMU Pagetable Support
 477 #
 478 # CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
 479 # CONFIG_ARM_SMMU is not set
 480
 481 #
 482 # Analog to digital converters
 483 #
 484 # CONFIG_LP8788_ADC is not set
 485 # CONFIG_TWL6030_GPADC is not set
 486
 487 #
 488 # Temperature sensors
 489 #
 490 # CONFIG_PWM_FSL_FTM is not set
 491 # CONFIG_PWM_LP3943 is not set
 492 # CONFIG_PWM_PCA9685 is not set
 493 # CONFIG_PWM_TWL is not set
 494 # CONFIG_PWM_TWL_LED is not set
 495 CONFIG_ARM_GIC=y
 496 CONFIG_ARM_GIC_V3=y
 497
 498 #
 499 # PHY Subsystem
 500 #
 501 # CONFIG_PHY_EXYNOS4210_USB2 is not set
 502 # CONFIG_PHY_EXYNOS4X12_USB2 is not set
 503 # CONFIG_PHY_EXYNOS5250_USB2 is not set
 504 CONFIG_PHY_XGENE=m
 505
 506 #
 507 # Firmware Drivers
 508 #
 509 CONFIG_DMIID=y
 510 CONFIG_DMI_SYSFS=y
 511
 512 #
 513 # EFI (Extensible Firmware Interface) Support
 514 #
 515 CONFIG_EFI_VARS=y
 516 CONFIG_EFI_VARS_PSTORE=y
 517 # CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
 518 CONFIG_EFI_PARAMS_FROM_FDT=y
 519 CONFIG_EFI_RUNTIME_WRAPPERS=y
 520 CONFIG_EFI_ARMSTUB=y
 521 CONFIG_ACPI=y
 522 CONFIG_ACPI_GENERIC_GSI=y
 523 # CONFIG_ACPI_PROCFS_POWER is not set
 524 # CONFIG_ACPI_EC_DEBUGFS is not set
 525 CONFIG_ACPI_BUTTON=m
 526 CONFIG_ACPI_FAN=m
 527 CONFIG_ACPI_DOCK=y
 528 CONFIG_ACPI_IPMI=m
 529 # CONFIG_ACPI_CUSTOM_DSDT is not set
 530 # CONFIG_ACPI_DEBUG is not set
 531 # CONFIG_ACPI_PCI_SLOT is not set
 532 CONFIG_ACPI_CONTAINER=y
 533 CONFIG_ACPI_HED=m
 534 CONFIG_ACPI_CUSTOM_METHOD=m
 535 CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
 536 # CONFIG_PMIC_OPREGION is not set
 537
 538 #
 539 # File systems
 540 #
 541 CONFIG_DCACHE_WORD_ACCESS=y
 542 # CONFIG_FS_DAX is not set
 543
 544 #
 545 # Pseudo filesystems
 546 #
 547 # CONFIG_HUGETLBFS is not set
 548 CONFIG_EFIVAR_FS=y
 549 CONFIG_KVM_MMIO=y
 550 CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
 551 CONFIG_KVM_COMPAT=y
 552 CONFIG_KVM=y
 553 CONFIG_KVM_ARM_HOST=y
 554 CONFIG_KVM_ARM_MAX_VCPUS=4
 555
 556 #
 557 # Compile-time checks and compiler options
 558 #
 559 CONFIG_ARCH_WANT_FRAME_POINTERS=y
 560 CONFIG_FRAME_POINTER=y
 561
 562 #
 563 # Memory Debugging
 564 #
 565 # CONFIG_DEBUG_PER_CPU_MAPS is not set
 566
 567 #
 568 # Lock Debugging (spinlocks, mutexes, etc...)
 569 #
 570 # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
 571 # CONFIG_DEBUG_LOCK_ALLOC is not set
 572 # CONFIG_PROVE_LOCKING is not set
 573 # CONFIG_LOCK_STAT is not set
 574
 575 #
 576 # RCU Debugging
 577 #
 578 CONFIG_RCU_CPU_STALL_TIMEOUT=21
 579 # CONFIG_RCU_CPU_STALL_INFO is not set
 580 CONFIG_FUNCTION_GRAPH_TRACER=y
 581
 582 #
 583 # Runtime Testing
 584 #
 585 # CONFIG_ARM64_PTDUMP is not set
 586 # CONFIG_PID_IN_CONTEXTIDR is not set
 587 # CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
 588
 589 #
 590 # Memory Protections
 591 #
 592 CONFIG_GRKERNSEC_KSTACKOVERFLOW=y
 593
 594 #
 595 # Crypto core or helper
 596 #
 597 CONFIG_CRYPTO_PCRYPT=m
 598 CONFIG_CRYPTO_ABLK_HELPER=m
 599
 600 #
 601 # Random Number Generation
 602 #
 603 CONFIG_CRYPTO_DEV_CCP=y
 604 CONFIG_CRYPTO_DEV_CCP_DD=m
 605 CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
 606 CONFIG_ARM64_CRYPTO=y
 607 CONFIG_CRYPTO_SHA1_ARM64_CE=m
 608 CONFIG_CRYPTO_SHA2_ARM64_CE=m
 609 CONFIG_CRYPTO_GHASH_ARM64_CE=m
 610 CONFIG_CRYPTO_AES_ARM64_CE=m
 611 CONFIG_CRYPTO_AES_ARM64_CE_CCM=m
 612 CONFIG_CRYPTO_AES_ARM64_CE_BLK=m
 613 CONFIG_CRYPTO_AES_ARM64_NEON_BLK=m
 614 CONFIG_CRYPTO_CRC32_ARM64=m
 615
 616 #
 617 # Library routines
 618 #
 619 CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
 620 CONFIG_AUDIT_COMPAT_GENERIC=y
 621 CONFIG_HAS_IOPORT_MAP=y
 622 CONFIG_CPU_RMAP=y
 623 CONFIG_UCS2_STRING=y