xref: /freebsd-10-stable/sys/arm/conf/CRB

# GENERIC -- Generic kernel configuration file for FreeBSD/arm
#
# 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/CRB 266277 2014-05-17 00:53:12Z ian $

ident		CRB

options 	PHYSADDR=0x00000000
options 	KERNPHYSADDR=0x00200000	
options 	KERNVIRTADDR=0xc0200000		# Used in ldscript.arm

options 	COUNTS_PER_SEC=400000000
include		"../xscale/i8134x/std.crb"
makeoptions	MODULES_OVERRIDE=""

#makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
makeoptions	CONF_CFLAGS=-mcpu=xscale
options 	HZ=100
options 	BREAK_TO_DEBUGGER
#options 	DEVICE_POLLING

options 	SCHED_4BSD		#4BSD scheduler
options 	INET			#InterNETworking
options 	INET6			#IPv6 communications protocols
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 	NFSCL			#New Network Filesystem Client
options 	NFSD			#New Network Filesystem Server
options 	NFSLOCKD		#Network Lock Manager
options 	NFS_ROOT		#NFS usable as /, requires NFSCL
#options 	MSDOSFS			#MSDOS Filesystem
options 	GEOM_PART_BSD		#BSD partition scheme
options 	GEOM_PART_MBR		#MBR partition scheme
options		TMPFS			#Efficient memory filesystem
options 	CD9660			#ISO 9660 Filesystem
#options 	PROCFS			#Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		#Pseudo-filesystem framework
options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI
options 	KTRACE			#ktrace(1) support
options 	INTR_FILTER
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 	BOOTP
options 	BOOTP_NFSROOT
options 	BOOTP_NFSV3
options 	BOOTP_WIRED_TO=em0
options 	BOOTP_COMPAT
#options 	PREEMPTION
device		loop
device		ether
#device		saarm
device		miibus
device		rl
device		em
device		uart
device		pci

device		ata
options 	ATA_STATIC_ID	# Static device numbering

device		scbus		# SCSI bus (required for ATA/SCSI)
device		cd		# CD
device		da		# Direct Access (disks)
device		pass		# Passthrough device (direct ATA/SCSI access)

device		"7seg"

# SCSI Controllers

#options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~128k to driver.
#options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~215k to driver.

# Debugging for use in -current
options 	KDB
options 	DDB			#Enable the kernel debugger
#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 	DIAGNOSTIC

# To make an SMP kernel, the next two are needed
#options 	SMP			# Symmetric MultiProcessor Kernel
#options 	APIC_IO			# Symmetric (APIC) I/O
options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
device		md
device		random		# Entropy device

device		iopwdog
# Floppy drives