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#
# GENERIC -- Generic kernel configuration file for FreeBSD/arm64
#
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
#
#    https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD$

cpu		ARM64
ident		GENERIC

makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
makeoptions	WITH_CTF=1		# Run ctfconvert(1) for DTrace support

options 	SCHED_ULE		# ULE scheduler
options 	PREEMPTION		# Enable kernel thread preemption
options 	VIMAGE			# Subsystem virtualization, e.g. VNET
options 	INET			# InterNETworking
options 	INET6			# IPv6 communications protocols
options 	IPSEC_SUPPORT		# Allow kldload of ipsec and tcpmd5
options 	TCP_HHOOK		# hhook(9) framework for TCP
options 	TCP_OFFLOAD		# TCP offload
options		TCP_RFC7413		# TCP Fast Open
options 	SCTP			# Stream Control Transmission Protocol
options 	FFS			# Berkeley Fast Filesystem
options 	SOFTUPDATES		# Enable FFS soft updates support
options 	UFS_ACL			# Support for access control lists
options 	UFS_DIRHASH		# Improve performance on big directories
options 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
options 	QUOTA			# Enable disk quotas for UFS
options 	MD_ROOT			# MD is a potential root device
options 	NFSCL			# Network Filesystem Client
options 	NFSD			# Network Filesystem Server
options 	NFSLOCKD		# Network Lock Manager
options 	NFS_ROOT		# NFS usable as /, requires NFSCL
options 	MSDOSFS			# MSDOS Filesystem
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	GEOM_RAID		# Soft RAID functionality.
options 	GEOM_LABEL		# Provides labelization
options 	COMPAT_FREEBSD32	# Compatible with FreeBSD/arm
options 	COMPAT_FREEBSD11	# Compatible with FreeBSD11
options 	COMPAT_FREEBSD12	# Compatible with FreeBSD12
options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
options 	KTRACE			# ktrace(1) support
options 	STACK			# stack(9) support
options 	SYSVSHM			# SYSV-style shared memory
options 	SYSVMSG			# SYSV-style message queues
options 	SYSVSEM			# SYSV-style semaphores
options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options 	PRINTF_BUFR_SIZE=128	# Prevent printf output being interspersed.
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options 	HWPMC_HOOKS		# Necessary kernel hooks for hwpmc(4)
options 	AUDIT			# Security event auditing
options 	CAPABILITY_MODE		# Capsicum capability mode
options 	CAPABILITIES		# Capsicum capabilities
options 	MAC			# TrustedBSD MAC Framework
options 	KDTRACE_FRAME		# Ensure frames are compiled in
options 	KDTRACE_HOOKS		# Kernel DTrace hooks
options 	VFP			# Floating-point support
options 	RACCT			# Resource accounting framework
options 	RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
options 	RCTL			# Resource limits
options 	SMP
options 	INTRNG

# Debugging support.  Always need this:
options 	KDB			# Enable kernel debugger support.
options 	KDB_TRACE		# Print a stack trace for a panic.
# For full debugger support use (turn off in stable branch):
options 	DDB			# Support DDB.
#options 	GDB			# Support remote GDB.
options 	DEADLKRES		# Enable the deadlock resolver
options 	INVARIANTS		# Enable calls of extra sanity checking
options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
options 	WITNESS			# Enable checks to detect deadlocks and cycles
options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
options 	ALT_BREAK_TO_DEBUGGER	# Enter debugger on keyboard escape sequence
options 	USB_DEBUG		# enable debug msgs
options 	VERBOSE_SYSINIT=0	# Support debug.verbose_sysinit, off by default

# Kernel Sanitizers
#options 	COVERAGE		# Generic kernel coverage. Used by KCOV
#options 	KCOV			# Kernel Coverage Sanitizer
# Warning: KUBSAN can result in a kernel too large for loader to load
#options 	KUBSAN			# Kernel Undefined Behavior Sanitizer

# Kernel dump features.
options 	EKCD			# Support for encrypted kernel dumps
options 	GZIO			# gzip-compressed kernel and user dumps
options 	ZSTDIO			# zstd-compressed kernel and user dumps
options 	NETDUMP			# netdump(4) client support

# SoC support
options 	SOC_ALLWINNER_A64
options 	SOC_ALLWINNER_H5
options 	SOC_CAVM_THUNDERX
options 	SOC_HISI_HI6220
options 	SOC_BRCM_BCM2837
options 	SOC_MARVELL_8K
options 	SOC_ROCKCHIP_RK3328
options 	SOC_ROCKCHIP_RK3399
options 	SOC_XILINX_ZYNQ

# Timer drivers
device		a10_timer

# Annapurna Alpine drivers
device		al_ccu			# Alpine Cache Coherency Unit
device		al_nb_service		# Alpine North Bridge Service
device		al_iofic		# I/O Fabric Interrupt Controller
device		al_serdes		# Serializer/Deserializer
device		al_udma			# Universal DMA

# Qualcomm Snapdragon drivers
device		qcom_gcc		# Global Clock Controller

# VirtIO support
device		virtio
device		virtio_pci
device		virtio_mmio
device		virtio_blk
device		vtnet

# CPU frequency control
device		cpufreq

# Bus drivers
device		pci
device		al_pci		# Annapurna Alpine PCI-E
options 	PCI_HP			# PCI-Express native HotPlug
options 	PCI_IOV		# PCI SR-IOV support

# PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure
device		iflib
device		em		# Intel PRO/1000 Gigabit Ethernet Family
device		ix		# Intel 10Gb Ethernet Family

# Ethernet NICs
device		mdio
device		mii
device		miibus		# MII bus support
device		awg		# Allwinner EMAC Gigabit Ethernet
device		axgbe		# AMD Opteron A1100 integrated NIC
device		msk		# Marvell/SysKonnect Yukon II Gigabit Ethernet
device		neta		# Marvell Armada 370/38x/XP/3700 NIC
device  	smc		# SMSC LAN91C111
device		vnic		# Cavium ThunderX NIC
device		al_eth		# Annapurna Alpine Ethernet NIC
device		dwc_rk		# Rockchip Designware

# Etherswitch devices
device		etherswitch	# Enable etherswitch support
device		miiproxy	# Required for etherswitch
device		e6000sw		# Marvell mv88e6085 based switches

# Block devices
device		ahci
device		scbus
device		da

# ATA/SCSI peripherals
device		pass		# Passthrough device (direct ATA/SCSI access)

# NVM Express (NVMe) support
device		nvme		# base NVMe driver
options 	NVME_USE_NVD=0	# prefer the cam(4) based nda(4) driver
device		nvd		# expose NVMe namespaces as disks, depends on nvme

# MMC/SD/SDIO Card slot support
device		sdhci
device		sdhci_xenon		# Marvell Xenon SD/MMC controller
device		aw_mmc			# Allwinner SD/MMC controller
device		mmc			# mmc/sd bus
device		mmcsd			# mmc/sd flash cards
device		dwmmc

# Serial (COM) ports
device		uart		# Generic UART driver
device		uart_msm	# Qualcomm MSM UART driver
device		uart_mu		# RPI3 aux port
device		uart_mvebu	# Armada 3700 UART driver
device		uart_ns8250	# ns8250-type UART driver
device		uart_snps
device		pl011

# USB support
device		aw_ehci			# Allwinner EHCI USB interface (USB 2.0)
device		aw_usbphy		# Allwinner USB PHY
device		dwcotg			# DWC OTG controller
device		ohci			# OHCI USB interface
device		ehci			# EHCI USB interface (USB 2.0)
device		ehci_mv			# Marvell EHCI USB interface
device		xhci			# XHCI USB interface (USB 3.0)
device		usb			# USB Bus (required)
device		ukbd			# Keyboard
device		umass			# Disks/Mass storage - Requires scbus and da

# USB ethernet support
device		muge
device		smcphy
device		smsc

# Sound support
device sound
device a10_codec

# DMA controller
device		a31_dmac

# GPIO / PINCTRL
device		aw_gpio		# Allwinner GPIO controller
device		gpio
device		gpioled
device		fdt_pinctrl
device		gpioregulator
device		mv_gpio		# Marvell GPIO controller
device		mvebu_pinctrl	# Marvell Pinmux Controller
device		rk_gpio		# RockChip GPIO Controller
device		rk_pinctrl	# RockChip Pinmux Controller

# I2C
device		aw_rsb		# Allwinner Reduced Serial Bus
device		bcm2835_bsc	# Broadcom BCM283x I2C bus
device		iicbus
device		iic
device		twsi		# Allwinner I2C controller
device		rk_i2c		# RockChip I2C controller
device		syr827		# Silergy SYR827 PMIC
device		sy8106a		# SY8106A Buck Regulator

# Clock and reset controllers
device		aw_ccu		# Allwinner clock controller

# Interrupt controllers
device		aw_nmi		# Allwinner NMI support
device		mv_cp110_icu	# Marvell CP110 ICU
device		mv_ap806_gicp	# Marvell AP806 GICP

# Real-time clock support
device		aw_rtc		# Allwinner Real-time Clock
device		mv_rtc		# Marvell Real-time Clock

# Watchdog controllers
device		aw_wdog		# Allwinner Watchdog

# Power management controllers
device		axp81x		# X-Powers AXP81x PMIC
device		rk805		# RockChip RK805 PMIC

# EFUSE
device		aw_sid		# Allwinner Secure ID EFUSE

# Thermal sensors
device		aw_thermal	# Allwinner Thermal Sensor Controller
device		mv_thermal	# Marvell Thermal Sensor Controller

# SPI
device		spibus
device		bcm2835_spi	# Broadcom BCM283x SPI bus

# PWM
device		pwm
device		aw_pwm

# Console
device		vt
device		kbdmux

device		vt_efifb

# EVDEV support
device		evdev			# input event device support
options		EVDEV_SUPPORT		# evdev support in legacy drivers
device		uinput			# install /dev/uinput cdev
device		aw_cir

# Pseudo devices.
device		crypto		# core crypto support
device		loop		# Network loopback
device		random		# Entropy device
device		ether		# Ethernet support
device		vlan		# 802.1Q VLAN support
device		tuntap		# Packet tunnel.
device		md		# Memory "disks"
device		gif		# IPv6 and IPv4 tunneling
device		firmware	# firmware assist module
options 	EFIRT		# EFI Runtime Services

# EXT_RESOURCES pseudo devices
options 	EXT_RESOURCES
device		clk
device		phy
device		hwreset
device		nvmem
device		regulator
device		syscon
device		aw_syscon

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device		bpf		# Berkeley packet filter

# Chip-specific errata
options 	THUNDERX_PASS_1_1_ERRATA

options 	FDT
device		acpi

# DTBs
makeoptions	MODULES_EXTRA="dtb/allwinner dtb/rockchip dtb/rpi"