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 84 85# Debugging support. Always need this: 86options KDB # Enable kernel debugger support. 87options KDB_TRACE # Print a stack trace for a panic. 88 89# Kernel Sanitizers 90#options COVERAGE # Generic kernel coverage. Used by KCOV 91#options KCOV # Kernel Coverage Sanitizer 92# Warning: KUBSAN can result in a kernel too large for loader to load 93#options KUBSAN # Kernel Undefined Behavior Sanitizer 94#options KCSAN # Kernel Concurrency Sanitizer 95 96# Kernel dump features. 97options EKCD # Support for encrypted kernel dumps 98options GZIO # gzip-compressed kernel and user dumps 99options ZSTDIO # zstd-compressed kernel and user dumps 100options DEBUGNET # debugnet networking 101options NETDUMP # netdump(4) client support 102 103# Make an SMP-capable kernel by default 104options SMP # Symmetric MultiProcessor Kernel 105 106# SoC support 107options SOC_ALLWINNER_A64 108options SOC_ALLWINNER_H5 109options SOC_ALLWINNER_H6 110options SOC_CAVM_THUNDERX 111options SOC_FREESCALE_IMX8 112options SOC_HISI_HI6220 113options SOC_INTEL_STRATIX10 114options SOC_BRCM_BCM2837 115options SOC_BRCM_BCM2838 116options SOC_MARVELL_8K 117options SOC_NVIDIA_TEGRA210 118options SOC_NXP_LS 119options SOC_ROCKCHIP_RK3328 120options SOC_ROCKCHIP_RK3399 121options SOC_XILINX_ZYNQ 122 123# Timer drivers 124device a10_timer 125 126# Annapurna Alpine drivers 127device al_ccu # Alpine Cache Coherency Unit 128device al_nb_service # Alpine North Bridge Service 129device al_iofic # I/O Fabric Interrupt Controller 130device al_serdes # Serializer/Deserializer 131device al_udma # Universal DMA 132 133# Qualcomm Snapdragon drivers 134device qcom_gcc # Global Clock Controller 135 136# CPU frequency control 137device cpufreq 138 139# Bus drivers 140device pci 141device pci_n1sdp # ARM Neoverse N1 SDP PCI 142device al_pci # Annapurna Alpine PCI-E 143options PCI_HP # PCI-Express native HotPlug 144options PCI_IOV # PCI SR-IOV support 145 146# Block devices 147device ahci 148device scbus 149device da 150device pvscsi # VMware PVSCSI 151 152# ATA/SCSI peripherals 153device cd # CD 154device pass # Passthrough device (direct ATA/SCSI access) 155 156# NVM Express (NVMe) support 157device nvme # base NVMe driver 158options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver 159device nvd # expose NVMe namespaces as disks, depends on nvme 160 161# DMA controller 162device a31_dmac 163 164# GPIO / PINCTRL 165device a37x0_gpio # Marvell Armada 37x0 GPIO controller 166device aw_gpio # Allwinner GPIO controller 167device dwgpio # Synopsys DesignWare APB GPIO Controller 168device gpio 169device gpioled 170device fdt_pinctrl 171device gpioregulator 172device ls1046_gpio # LS1046A GPIO controller 173device mv_gpio # Marvell GPIO controller 174device mvebu_pinctrl # Marvell Pinmux Controller 175device pl061 # Arm PL061 GPIO controller 176device rk_gpio # RockChip GPIO Controller 177device rk_pinctrl # RockChip Pinmux Controller 178 179# I2C 180device a37x0_iic # Armada 37x0 I2C controller 181device aw_rsb # Allwinner Reduced Serial Bus 182device bcm2835_bsc # Broadcom BCM283x I2C bus 183device iicbus 184device iicmux 185device iic 186device icee # Generic IIC eeprom 187device twsi # Allwinner I2C controller 188device pca9547 # NPX I2C bus multiplexer 189device pcf8563 # NXP Real-time clock/calendar 190device rk_i2c # RockChip I2C controller 191device syr827 # Silergy SYR827 PMIC 192device sy8106a # SY8106A Buck Regulator 193device vf_i2c # Freescale Vybrid I2C controller 194device fsliic # Freescale iMX I2C controller 195 196# Clock and reset controllers 197device aw_ccu # Allwinner clock controller 198 199# Interrupt controllers 200device aw_nmi # Allwinner NMI support 201device mv_cp110_icu # Marvell CP110 ICU 202device mv_ap806_gicp # Marvell AP806 GICP 203device mv_ap806_sei # Marvell AP806 SEI 204 205# Real-time clock support 206device aw_rtc # Allwinner Real-time Clock 207device mv_rtc # Marvell Real-time Clock 208 209# Crypto accelerators 210device armv8crypto # ARMv8 OpenCrypto module 211device safexcel # Inside Secure EIP-97 212 213# Watchdog controllers 214device aw_wdog # Allwinner Watchdog 215 216# Power management controllers 217device axp81x # X-Powers AXP81x PMIC 218device rk805 # RockChip RK805 PMIC 219 220# EFUSE 221device aw_sid # Allwinner Secure ID EFUSE 222 223# Thermal sensors 224device aw_thermal # Allwinner Thermal Sensor Controller 225device mv_thermal # Marvell Thermal Sensor Controller 226 227# SPI 228device spibus 229device a37x0_spi # Marvell Armada 37x0 SPI Controller 230device bcm2835_spi # Broadcom BCM283x SPI bus 231device rk_spi # RockChip SPI controller 232 233# PWM 234device pwm 235device aw_pwm 236device rk_pwm 237 238# Console 239device vt 240device kbdmux 241 242device vt_efifb 243 244# EVDEV support 245device evdev # input event device support 246options EVDEV_SUPPORT # evdev support in legacy drivers 247device uinput # install /dev/uinput cdev 248device aw_cir 249 250# Serial (COM) ports 251device uart # Generic UART driver 252device uart_imx # iMX8 UART 253device uart_msm # Qualcomm MSM UART driver 254device uart_mu # RPI3 aux port 255device uart_mvebu # Armada 3700 UART driver 256device uart_ns8250 # ns8250-type UART driver 257device uart_snps 258device pl011 259 260# PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure 261device iflib 262device em # Intel PRO/1000 Gigabit Ethernet Family 263device ix # Intel 10Gb Ethernet Family 264device vmx # VMware VMXNET3 Ethernet 265 266# Ethernet NICs 267device mdio 268device mii 269device miibus # MII bus support 270device al_eth # Annapurna Alpine Ethernet NIC 271device awg # Allwinner EMAC Gigabit Ethernet 272device axa # AMD Opteron A1100 integrated NIC 273device cgem # Cadence GEM Gigabit Ethernet device 274device dwc_rk # Rockchip Designware 275device dwc_socfpga # Altera SOCFPGA Ethernet MAC 276device ffec # iMX FFEC 277device genet # Broadcom on RPi4 278device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 279device neta # Marvell Armada 370/38x/XP/3700 NIC 280device re # RealTek 8139C+/8169/8169S/8110S 281device smc # SMSC LAN91C111 282device vnic # Cavium ThunderX NIC 283 284# Etherswitch devices 285device etherswitch # Enable etherswitch support 286device miiproxy # Required for etherswitch 287device e6000sw # Marvell mv88e6085 based switches 288 289 290# Pseudo devices. 291device crypto # core crypto support 292device loop # Network loopback 293device ether # Ethernet support 294device vlan # 802.1Q VLAN support 295device tuntap # Packet tunnel. 296device md # Memory "disks" 297device gif # IPv6 and IPv4 tunneling 298device firmware # firmware assist module 299 300# EXT_RESOURCES pseudo devices 301options EXT_RESOURCES 302device clk 303device phy 304device hwreset 305device nvmem 306device regulator 307device syscon 308device aw_syscon 309 310# IO Domains 311device rk_iodomain 312 313# The `bpf' device enables the Berkeley Packet Filter. 314# Be aware of the administrative consequences of enabling this! 315# Note that 'bpf' is required for DHCP. 316device bpf # Berkeley packet filter 317 318# USB support 319options USB_DEBUG # enable debug msgs 320options USB_HOST_ALIGN=64 # Align usb buffers to cache line size. 321device aw_usbphy # Allwinner USB PHY 322device rk_usb2phy # Rockchip USB2PHY 323device rk_typec_phy # Rockchip TypeC PHY 324device dwcotg # DWC OTG controller 325device musb # Mentor Graphics USB OTG controller 326device ohci # OHCI USB interface 327device uhci # UHCI USB interface 328device ehci # EHCI USB interface (USB 2.0) 329device ehci_mv # Marvell EHCI USB interface 330device xhci # XHCI USB interface (USB 3.0) 331device dwc3 # Synopsys DWC controller 332device aw_dwc3 # Allwinner DWC3 controller 333device rk_dwc3 # Rockchip DWC3 controller 334device usb # USB Bus (required) 335device ukbd # Keyboard 336device umass # Disks/Mass storage - Requires scbus and da 337device tegra210_xusb_fw # Tegra XUSB firmware 338 339# USB ethernet support 340device muge 341device smcphy 342device smsc 343device ure 344 345# Sound support 346device sound 347device a10_codec 348 349# MMC/SD/SDIO Card slot support 350device sdhci 351device sdhci_xenon # Marvell Xenon SD/MMC controller 352device aw_mmc # Allwinner SD/MMC controller 353device mmc # mmc/sd bus 354device mmcsd # mmc/sd flash cards 355device dwmmc 356device dwmmc_altera 357device dwmmc_hisi 358device rk_dwmmc 359device rk_emmcphy 360 361# VirtIO support 362device virtio 363device virtio_pci 364device virtio_mmio 365device virtio_blk 366device vtnet 367 368# Chip-specific errata 369options THUNDERX_PASS_1_1_ERRATA 370 371options FDT 372device acpi 373 374# DTBs 375makeoptions MODULES_EXTRA="dtb/allwinner dtb/freescale dtb/imx8 dtb/nvidia dtb/mv dtb/rockchip dtb/rpi" 376 377# HID support 378options HID_DEBUG # enable debug msgs 379device hid # Generic HID support 380