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

# Kernel configuration for Cosmic Board (Freescale Vybrid Family development board).
#
# 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: stable/10/sys/arm/conf/COSMIC 266086 2014-05-14 20:17:31Z ian $

ident		COSMIC

include		"../freescale/vybrid/std.vybrid"

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		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		NANDFS			#NAND Filesystem
options		TMPFS
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=ffec0

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

#options		ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\"
#options		ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\"
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=32	# 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

device		nand

# Serial ports
device		uart

# I2C (TWSI)
#device		iic
#device		iicbus

# Ethernet
device		ether
device		ffec

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

#FDT
options		FDT
options		FDT_DTB_STATIC
makeoptions	FDT_DTS_FILE=vybrid-cosmic.dts