xref: /freebsd-11.0-release/sys/arm/conf/EXYNOS5250

# Kernel configuration for Samsung Exynos 5250 boards.
#
# For more information on this file, please read the config(5) manual page,
# and/or 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: head/sys/arm/conf/EXYNOS5250 263933 2014-03-30 14:25:14Z br $

include		"../samsung/exynos/std.exynos5"

makeoptions	MODULES_OVERRIDE=""
makeoptions	WITHOUT_MODULES="ahc"

makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
makeoptions	WERROR="-Werror"

options 	HZ=100
options 	SCHED_4BSD		# 4BSD 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
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
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
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			# Network Filesystem Client
options 	NFSLOCKD		# Network Lock Manager
options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT

# Uncomment this for NFS root
#options	NFS_ROOT		# NFS usable as /, requires NFSCL
#options	BOOTP_NFSROOT
#options	BOOTP_COMPAT
#options	BOOTP
#options	BOOTP_NFSV3
#options	BOOTP_WIRED_TO=ue0

device		mmc			# mmc/sd bus
device		mmcsd			# mmc/sd flash cards
device		sdhci			# generic sdhci

options 	ROOTDEVNAME=\"ufs:/dev/da0\"

#options	SMP

# Pseudo devices

device		loop
device		random
device		pty
device		md
device		gpio

# 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		musb
device		ehci
#device		ohci

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

# SATA
#device		ata
#device		atadisk
#device		mvs

# Serial ports
device		uart

# I2C (TWSI)
device		iic
device		iicbus

# Ethernet
device		ether
device		mii
device		smsc
device		smscphy

# USB ethernet support, requires miibus
device		miibus
device		axe			# ASIX Electronics USB Ethernet
device		bpf			# Berkeley packet filter