xref: /freebsd-10.2-release/sys/arm/conf/CUBIEBOARD2

# CUBIEBOARD2 -- Custom configuration for the CUBIEBOARD2 ARM development
# platform, check out http://www.cubieboard.org
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://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 (http://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: stable/10/sys/arm/conf/CUBIEBOARD2 278692 2015-02-13 18:37:22Z ian $

ident		CUBIEBOARD2

include		"../allwinner/a20/std.a20"

makeoptions	MODULES_OVERRIDE=""
makeoptions	WITHOUT_MODULES="ahc"

options 	HZ=100
options 	SCHED_ULE		# ULE scheduler
options 	INET			# InterNETworking
options 	INET6			# IPv6 communications protocols
options 	GEOM_PART_BSD		# BSD partition scheme
options 	GEOM_PART_MBR		# MBR partition scheme
options 	TMPFS			# Efficient memory filesystem
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 	MSDOSFS			# MSDOS Filesystem
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
options 	KTRACE			# ktrace(1) 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 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options 	PREEMPTION
options 	FREEBSD_BOOT_LOADER
options 	VFP			# vfp/neon

# Debugging
makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
options 	BREAK_TO_DEBUGGER
#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
options 	KDB
options 	DDB			# Enable the kernel debugger
#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 	DIAGNOSTIC

# NFS support
#options 	NFSCL
#options 	NFSSERVER		# Network Filesystem Server
#options 	NFSCLIENT		# Network Filesystem Client

# Uncomment this for NFS root
#options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
#options 	BOOTP_NFSROOT
#options 	BOOTP_COMPAT
#options 	BOOTP
#options 	BOOTP_NFSV3
#options 	BOOTP_WIRED_TO=cpsw0

# MMC/SD/SDIO card slot support
#device		mmc			# mmc/sd bus
#device		mmcsd			# mmc/sd flash cards

# Boot device is 2nd slice on MMC/SD card
options 	ROOTDEVNAME=\"ufs:/dev/da0s2\"

# ATA controllers
#device		ahci			# AHCI-compatible SATA controllers
#device		ata			# Legacy ATA/SATA controllers
#options	ATA_STATIC_ID		# Static device numbering

# Console and misc
device		uart
device		uart_ns8250
device		pty
device		snp
device		md
device		random			# Entropy device

# I2C support
#device		iicbus
#device		iic

# GPIO
device		gpio

device		scbus			# SCSI bus (required for ATA/SCSI)
device		da			# Direct Access (disks)
device		pass

# USB support
options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
device		usb
options 	USB_DEBUG
#options 	USB_REQ_DEBUG
#options 	USB_VERBOSE
#device		uhci
#device		ohci
device		ehci

device		umass

# Ethernet
device		loop
device		ether
device		mii
device		smscphy
#device		cpsw
device		bpf

device		emac

# USB ethernet support, requires miibus
device		miibus

# Flattened Device Tree
options 	FDT
options 	FDT_DTB_STATIC
makeoptions	FDT_DTS_FILE=cubieboard2.dts

options		SMP			# Enable multiple cores