1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/arm64 3# 4# For more information on this file, please read the config(5) manual page, 5# and/or the handbook section on Kernel Configuration Files: 6# 7# https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8# 9# The handbook is also available locally in /usr/share/doc/handbook 10# if you've installed the doc distribution, otherwise always see the 11# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the 12# latest information. 13# 14# An exhaustive list of options and more detailed explanations of the 15# device lines is also present in the ../../conf/NOTES and NOTES files. 16# If you are in doubt as to the purpose or necessity of a line, check first 17# in NOTES. 18# 19# $FreeBSD$ 20 21cpu ARM64 22ident GENERIC 23 24makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 26 27options SCHED_ULE # ULE scheduler 28options NUMA # Non-Uniform Memory Architecture support 29options PREEMPTION # Enable kernel thread preemption 30options VIMAGE # Subsystem virtualization, e.g. VNET 31options INET # InterNETworking 32options INET6 # IPv6 communications protocols 33options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 34options ROUTE_MPATH # Multipath routing support 35options TCP_OFFLOAD # TCP offload 36options TCP_HHOOK # hhook(9) framework for TCP 37options TCP_RFC7413 # TCP Fast Open 38options SCTP_SUPPORT # Allow kldload of SCTP 39options FFS # Berkeley Fast Filesystem 40options SOFTUPDATES # Enable FFS soft updates support 41options UFS_ACL # Support for access control lists 42options UFS_DIRHASH # Improve performance on big directories 43options UFS_GJOURNAL # Enable gjournal-based UFS journaling 44options QUOTA # Enable disk quotas for UFS 45options MD_ROOT # MD is a potential root device 46options NFSCL # Network Filesystem Client 47options NFSD # Network Filesystem Server 48options NFSLOCKD # Network Lock Manager 49options NFS_ROOT # NFS usable as /, requires NFSCL 50options MSDOSFS # MSDOS Filesystem 51options CD9660 # ISO 9660 Filesystem 52options PROCFS # Process filesystem (requires PSEUDOFS) 53options PSEUDOFS # Pseudo-filesystem framework 54options TMPFS # Efficient memory filesystem 55options GEOM_RAID # Soft RAID functionality. 56options GEOM_LABEL # Provides labelization 57options EFIRT # EFI Runtime Services support 58options COMPAT_FREEBSD32 # Compatible with FreeBSD/arm 59options COMPAT_FREEBSD11 # Compatible with FreeBSD11 60options COMPAT_FREEBSD12 # Compatible with FreeBSD12 61options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 62options KTRACE # ktrace(1) support 63options STACK # stack(9) support 64options SYSVSHM # SYSV-style shared memory 65options SYSVMSG # SYSV-style message queues 66options SYSVSEM # SYSV-style semaphores 67options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 68options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 69options KBD_INSTALL_CDEV # install a CDEV entry in /dev 70options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 71options AUDIT # Security event auditing 72options CAPABILITY_MODE # Capsicum capability mode 73options CAPABILITIES # Capsicum capabilities 74options MAC # TrustedBSD MAC Framework 75options KDTRACE_FRAME # Ensure frames are compiled in 76options KDTRACE_HOOKS # Kernel DTrace hooks 77options DDB_CTF # Kernel ELF linker loads CTF data 78options VFP # Floating-point support 79options RACCT # Resource accounting framework 80options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 81options RCTL # Resource limits 82options INTRNG 83options LINUX_BOOT_ABI # Boot using booti command from U-Boot 84options PERTHREAD_SSP # Per-thread SSP canary 85 86# Debugging support. Always need this: 87options KDB # Enable kernel debugger support. 88options KDB_TRACE # Print a stack trace for a panic. 89 90# Kernel Sanitizers 91#options COVERAGE # Generic kernel coverage. Used by KCOV 92#options KCOV # Kernel Coverage Sanitizer 93# Warning: KUBSAN can result in a kernel too large for loader to load 94#options KUBSAN # Kernel Undefined Behavior Sanitizer 95#options KCSAN # Kernel Concurrency Sanitizer 96 97# Kernel dump features. 98options EKCD # Support for encrypted kernel dumps 99options GZIO # gzip-compressed kernel and user dumps 100options ZSTDIO # zstd-compressed kernel and user dumps 101options DEBUGNET # debugnet networking 102options NETDUMP # netdump(4) client support 103 104# Make an SMP-capable kernel by default 105options SMP # Symmetric MultiProcessor Kernel 106 107# SoC support 108options SOC_ALLWINNER_A64 109options SOC_ALLWINNER_H5 110options SOC_ALLWINNER_H6 111options SOC_CAVM_THUNDERX 112options SOC_FREESCALE_IMX8 113options SOC_HISI_HI6220 114options SOC_INTEL_STRATIX10 115options SOC_BRCM_BCM2837 116options SOC_BRCM_BCM2838 117options SOC_BRCM_NS2 118options SOC_MARVELL_8K 119options SOC_NVIDIA_TEGRA210 120options SOC_NXP_LS 121options SOC_ROCKCHIP_RK3328 122options SOC_ROCKCHIP_RK3399 123options SOC_XILINX_ZYNQ 124 125options PPS_SYNC 126 127# Timer drivers 128device a10_timer 129 130# Annapurna Alpine drivers 131device al_ccu # Alpine Cache Coherency Unit 132device al_nb_service # Alpine North Bridge Service 133device al_iofic # I/O Fabric Interrupt Controller 134device al_serdes # Serializer/Deserializer 135device al_udma # Universal DMA 136 137# Qualcomm Snapdragon drivers 138device qcom_gcc # Global Clock Controller 139 140# CPU frequency control 141device cpufreq 142 143# Bus drivers 144device pci 145device pci_n1sdp # ARM Neoverse N1 SDP PCI 146device al_pci # Annapurna Alpine PCI-E 147options PCI_HP # PCI-Express native HotPlug 148options PCI_IOV # PCI SR-IOV support 149 150# Block devices 151device ahci 152device scbus 153device da 154device pvscsi # VMware PVSCSI 155 156# ATA/SCSI peripherals 157device cd # CD 158device pass # Passthrough device (direct ATA/SCSI access) 159 160# NVM Express (NVMe) support 161device nvme # base NVMe driver 162options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver 163device nvd # expose NVMe namespaces as disks, depends on nvme 164 165# DMA controller 166device a31_dmac 167 168# GPIO / PINCTRL 169device a37x0_gpio # Marvell Armada 37x0 GPIO controller 170device aw_gpio # Allwinner GPIO controller 171device dwgpio # Synopsys DesignWare APB GPIO Controller 172device gpio 173device gpioled 174device fdt_pinctrl 175device gpioregulator 176device ls1046_gpio # LS1046A GPIO controller 177device mv_gpio # Marvell GPIO controller 178device mvebu_pinctrl # Marvell Pinmux Controller 179device pl061 # Arm PL061 GPIO controller 180device rk_gpio # RockChip GPIO Controller 181device rk_pinctrl # RockChip Pinmux Controller 182 183# I2C 184device a37x0_iic # Armada 37x0 I2C controller 185device aw_rsb # Allwinner Reduced Serial Bus 186device bcm2835_bsc # Broadcom BCM283x I2C bus 187device iicbus 188device iicmux 189device iic 190device icee # Generic IIC eeprom 191device twsi # Allwinner I2C controller 192device pca9547 # NPX I2C bus multiplexer 193device pcf8563 # NXP Real-time clock/calendar 194device rk_i2c # RockChip I2C controller 195device syr827 # Silergy SYR827 PMIC 196device sy8106a # SY8106A Buck Regulator 197device vf_i2c # Freescale Vybrid I2C controller 198device fsliic # Freescale iMX I2C controller 199 200# Clock and reset controllers 201device aw_ccu # Allwinner clock controller 202 203# Interrupt controllers 204device aw_nmi # Allwinner NMI support 205device aw_r_intc # Allwinner RINTC support 206device mv_cp110_icu # Marvell CP110 ICU 207device mv_ap806_gicp # Marvell AP806 GICP 208device mv_ap806_sei # Marvell AP806 SEI 209 210# Real-time clock support 211device aw_rtc # Allwinner Real-time Clock 212device mv_rtc # Marvell Real-time Clock 213 214# Crypto accelerators 215device armv8crypto # ARMv8 OpenCrypto module 216device safexcel # Inside Secure EIP-97 217 218# Watchdog controllers 219device aw_wdog # Allwinner Watchdog 220 221# Power management controllers 222device axp81x # X-Powers AXP81x PMIC 223device rk805 # RockChip RK805 PMIC 224 225# EFUSE 226device aw_sid # Allwinner Secure ID EFUSE 227 228# Thermal sensors 229device aw_thermal # Allwinner Thermal Sensor Controller 230device mv_thermal # Marvell Thermal Sensor Controller 231 232# SPI 233device spibus 234device a37x0_spi # Marvell Armada 37x0 SPI Controller 235device bcm2835_spi # Broadcom BCM283x SPI bus 236device rk_spi # RockChip SPI controller 237 238# PWM 239device pwm 240device aw_pwm 241device rk_pwm 242 243# Console 244device vt 245device kbdmux 246 247device vt_efifb 248 249# EVDEV support 250device evdev # input event device support 251options EVDEV_SUPPORT # evdev support in legacy drivers 252device uinput # install /dev/uinput cdev 253device aw_cir 254 255# Serial (COM) ports 256device uart # Generic UART driver 257device uart_imx # iMX8 UART 258device uart_msm # Qualcomm MSM UART driver 259device uart_mu # RPI3 aux port 260device uart_mvebu # Armada 3700 UART driver 261device uart_ns8250 # ns8250-type UART driver 262device uart_snps 263device pl011 264 265# PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure 266device iflib 267device em # Intel PRO/1000 Gigabit Ethernet Family 268device ix # Intel 10Gb Ethernet Family 269device vmx # VMware VMXNET3 Ethernet 270 271# Ethernet NICs 272device mdio 273device mii 274device miibus # MII bus support 275device al_eth # Annapurna Alpine Ethernet NIC 276device awg # Allwinner EMAC Gigabit Ethernet 277device axa # AMD Opteron A1100 integrated NIC 278device cgem # Cadence GEM Gigabit Ethernet device 279device dwc_rk # Rockchip Designware 280device dwc_socfpga # Altera SOCFPGA Ethernet MAC 281device ffec # iMX FFEC 282device genet # Broadcom on RPi4 283device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 284device neta # Marvell Armada 370/38x/XP/3700 NIC 285device re # RealTek 8139C+/8169/8169S/8110S 286device smc # SMSC LAN91C111 287device vnic # Cavium ThunderX NIC 288 289# Etherswitch devices 290device etherswitch # Enable etherswitch support 291device miiproxy # Required for etherswitch 292device e6000sw # Marvell mv88e6085 based switches 293 294 295# Pseudo devices. 296device crypto # core crypto support 297device loop # Network loopback 298device ether # Ethernet support 299device vlan # 802.1Q VLAN support 300device tuntap # Packet tunnel. 301device md # Memory "disks" 302device gif # IPv6 and IPv4 tunneling 303device firmware # firmware assist module 304 305# EXT_RESOURCES pseudo devices 306options EXT_RESOURCES 307device clk 308device phy 309device hwreset 310device nvmem 311device regulator 312device syscon 313device aw_syscon 314 315# IO Domains 316device rk_iodomain 317 318# The `bpf' device enables the Berkeley Packet Filter. 319# Be aware of the administrative consequences of enabling this! 320# Note that 'bpf' is required for DHCP. 321device bpf # Berkeley packet filter 322 323# USB support 324options USB_DEBUG # enable debug msgs 325options USB_HOST_ALIGN=64 # Align usb buffers to cache line size. 326device aw_usbphy # Allwinner USB PHY 327device rk_usb2phy # Rockchip USB2PHY 328device rk_typec_phy # Rockchip TypeC PHY 329device dwcotg # DWC OTG controller 330device musb # Mentor Graphics USB OTG controller 331device ohci # OHCI USB interface 332device uhci # UHCI USB interface 333device ehci # EHCI USB interface (USB 2.0) 334device ehci_mv # Marvell EHCI USB interface 335device xhci # XHCI USB interface (USB 3.0) 336device dwc3 # Synopsys DWC controller 337device aw_dwc3 # Allwinner DWC3 controller 338device rk_dwc3 # Rockchip DWC3 controller 339device usb # USB Bus (required) 340device ukbd # Keyboard 341device umass # Disks/Mass storage - Requires scbus and da 342device tegra210_xusb_fw # Tegra XUSB firmware 343 344# USB ethernet support 345device muge 346device smcphy 347device smsc 348device ure 349 350# Sound support 351device sound 352device a10_codec 353 354# MMC/SD/SDIO Card slot support 355device sdhci 356device sdhci_xenon # Marvell Xenon SD/MMC controller 357device aw_mmc # Allwinner SD/MMC controller 358device mmc # mmc/sd bus 359device mmcsd # mmc/sd flash cards 360device dwmmc 361device dwmmc_altera 362device dwmmc_hisi 363device rk_dwmmc 364device rk_emmcphy 365 366# VirtIO support 367device virtio # Generic VirtIO bus (required) 368device virtio_pci # VirtIO PCI device 369device virtio_mmio # VirtIO Memory Mapped IO device 370device virtio_blk # VirtIO Block device 371device virtio_scsi # VirtIO SCSI device 372device vtnet # VirtIO Ethernet device 373 374# Chip-specific errata 375options THUNDERX_PASS_1_1_ERRATA 376 377options FDT 378device acpi 379 380# DTBs 381makeoptions MODULES_EXTRA="dtb/allwinner dtb/freescale dtb/imx8 dtb/nvidia dtb/mv dtb/rockchip dtb/rpi" 382 383# HID support 384options HID_DEBUG # enable debug msgs 385device hid # Generic HID support 386