freebsd-nq/sys/arm/conf/IQ31244

# IQ31244 -- Custom kernel configuration file for FreeBSD/arm on the IQ31244
#
# 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.
#
# $FreeBSD$

machine		arm
ident		IQ31244

options 	PHYSADDR=0xa0000000
options		KERNPHYSADDR=0xa0200000	
options		KERNVIRTADDR=0xc0200000		# Used in ldscript.arm
options		FLASHADDR=0xf0000000
options		LOADERRAMADDR=0x00000000

options STARTUP_PAGETABLE_ADDR=0xa0000000
include		"../xscale/i80321/std.iq31244"
#To statically compile in device wiring instead of /boot/device.hints
#hints		"GENERIC.hints"		#Default places to look for devices.

#makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
makeoptions	CONF_CFLAGS=-mcpu=xscale
options		HZ=100
#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 	NFSCLIENT		#Network Filesystem Client
options 	NFSSERVER		#Network Filesystem Server
options 	NFS_ROOT		#NFS usable as /, requires NFSCLIENT
#options 	MSDOSFS			#MSDOS 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 	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		genclock
device		loop
device		ether
device		nexus
device		mem			# Memory and kernel memory devices
#device		saarm
device		miibus
device		rl
device		em
device		uart
device		pci

device		ata
device		atadisk         # ATA disk drives
device		ataraid         # ATA RAID drives
device		atapicd         # ATAPI CDROM drives
device		atapifd         # ATAPI floppy drives
device		atapist         # ATAPI tape drives
options		ATA_STATIC_ID   # Static device numbering

# SCSI Controllers

device		pty
device		iopwdog			# I80321 Watchdog
device		dma			# I80321 DMA Controller
device		aau			# I80321 Application Accelerator Unit
device		"iq31244_7seg"		# IQ31244 7 seg
#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 	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

options		ARM_USE_SMALL_ALLOC
# Floppy drives