xref: /freebsd-10.2-release/sys/mips/conf/XLRN32

# XLRN32 -- Kernel configuration file for N32 kernel on XLR/XLS
#
# 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: head/sys/mips/conf/XLRN32 209502 2010-06-24 10:14:31Z jchandra $

machine 	mips
cpu 		CPU_MIPS4KC
ident 		XLR

makeoptions	MODULES_OVERRIDE=""
makeoptions     TARGET_BIG_ENDIAN

include		"../rmi/std.xlr"

makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
makeoptions	ARCH_FLAGS="-march=mips64 -mabi=n32"
makeoptions	LDSCRIPT_NAME=ldscript.mips.n32

#profile		2

options 	SCHED_ULE		# ULE scheduler
#options		VERBOSE_SYSINIT
#options 	SCHED_4BSD		# 4BSD scheduler
options         SMP
options 	PREEMPTION		# Enable kernel thread preemption
#options 	FULL_PREEMPTION		# Enable kernel thread preemption
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
options		NFS_ROOT
#
options         BOOTP
options         BOOTP_NFSROOT
options         BOOTP_NFSV3
options         BOOTP_WIRED_TO=rge0
options         BOOTP_COMPAT
options		ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\"
#
#options 	MD_ROOT			# MD is a potential root device
#options		MD_ROOT_SIZE=27000
#options		MD_ROOT_SIZE=5120
#options		ROOTDEVNAME=\"ufs:md0\"
options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options 	HZ=1000	
options 	NO_SWAPPING

#Debugging options
options 	KTRACE			# ktrace(1) support
options 	DDB
options 	KDB
options 	GDB
options 	ALT_BREAK_TO_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 	KTR			# ktr(4) and ktrdump(8) support
#options 	KTR_COMPILE=(KTR_LOCK|KTR_PROC|KTR_INTR|KTR_CALLOUT|KTR_UMA|KTR_SYSC|KTR_CRITICAL)
#options 	KTR_ENTRIES=131072
#options 	MUTEX_DEBUG
#options 	MUTEX_PROFILING

device		pci
#device		ata
#device		atadisk
#options 	XLR_PERFMON		# Enable XLR processor activity monitoring
options  	BREAK_TO_DEBUGGER
#device 		genclock
device 		uart
# Pseudo
device 		loop
device 		random
device 		md
device 		mem
device 		pty
device		bpf

# Network
device		miibus
device		rge
device 		ether
device		re
device		msk

device          da
device          scbus
#device          ohci            # OHCI PCI->USB interface
device          ehci            # EHCI PCI->USB interface (USB 2.0)
device          usb             # USB Bus (required)
options 	USB_DEBUG	# enable debug msgs
#device         udbp            # USB Double Bulk Pipe devices
#device          ugen            # Generic
#device          uhid            # "Human Interface Devices"
device          umass           # Disks/Mass storage - Requires scbus and da

#device		cfi

#i2c
# Not yet
#device      ic
#device      iic
#device      iicbb
#device      iicbus
#device      xlr_rtc
#device      xlr_temperature
#device      xlr_eeprom

#crypto
# Not yet
#device cryptodev
#device crypto
#device rmisec
options		ISA_MIPS64
makeoptions	KERNLOADADDR=0x80100000