CRB revision 266110 
1# GENERIC -- Generic kernel configuration file for FreeBSD/arm
2#
3# For more information on this file, please read the handbook section on
4# Kernel Configuration Files:
5#
6#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
7#
8# The handbook is also available locally in /usr/share/doc/handbook
9# if you've installed the doc distribution, otherwise always see the
10# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
11# latest information.
12#
13# An exhaustive list of options and more detailed explanations of the
14# device lines is also present in the ../../conf/NOTES and NOTES files.
15# If you are in doubt as to the purpose or necessity of a line, check first
16# in NOTES.
17#
18# $FreeBSD: stable/10/sys/arm/conf/CRB 266110 2014-05-15 02:41:23Z ian $
19
20ident		CRB
21
22options 	PHYSADDR=0x00000000
23options 	KERNPHYSADDR=0x00200000	
24options 	KERNVIRTADDR=0xc0200000		# Used in ldscript.arm
25
26options 	COUNTS_PER_SEC=400000000
27include		"../xscale/i8134x/std.crb"
28makeoptions	MODULES_OVERRIDE=""
29
30#makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
31makeoptions	CONF_CFLAGS=-mcpu=xscale
32options 	HZ=100
33options 	BREAK_TO_DEBUGGER
34#options 	DEVICE_POLLING
35
36options 	SCHED_4BSD		#4BSD scheduler
37options 	INET			#InterNETworking
38options 	INET6			#IPv6 communications protocols
39options 	FFS			#Berkeley Fast Filesystem
40options 	SOFTUPDATES		#Enable FFS soft updates support
41options 	UFS_ACL			#Support for access control lists
42options 	UFS_DIRHASH		#Improve performance on big directories
43options 	NFSCL			#New Network Filesystem Client
44options 	NFSD			#New Network Filesystem Server
45options 	NFSLOCKD		#Network Lock Manager
46options 	NFS_ROOT		#NFS usable as /, requires NFSCL
47#options 	MSDOSFS			#MSDOS Filesystem
48options 	CD9660			#ISO 9660 Filesystem
49#options 	PROCFS			#Process filesystem (requires PSEUDOFS)
50options 	PSEUDOFS		#Pseudo-filesystem framework
51options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI
52options 	KTRACE			#ktrace(1) support
53options 	INTR_FILTER
54options 	SYSVSHM			#SYSV-style shared memory
55options 	SYSVMSG			#SYSV-style message queues
56options 	SYSVSEM			#SYSV-style semaphores
57options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
58options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
59options 	BOOTP
60options 	BOOTP_NFSROOT
61options 	BOOTP_NFSV3
62options 	BOOTP_WIRED_TO=em0
63options 	BOOTP_COMPAT
64#options 	PREEMPTION
65device		loop
66device		ether
67#device		saarm
68device		miibus
69device		rl
70device		em
71device		uart
72device		pci
73
74device		ata
75options 	ATA_STATIC_ID	# Static device numbering
76
77device		scbus		# SCSI bus (required for ATA/SCSI)
78device		cd		# CD
79device		da		# Direct Access (disks)
80device		pass		# Passthrough device (direct ATA/SCSI access)
81
82device		"7seg"
83
84# SCSI Controllers
85
86#options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
87					# output.  Adds ~128k to driver.
88#options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
89					# output.  Adds ~215k to driver.
90
91# Debugging for use in -current
92options 	KDB
93options 	DDB			#Enable the kernel debugger
94#options 	DEADLKRES		#Enable the deadlock resolver
95#options 	INVARIANTS		#Enable calls of extra sanity checking
96#options 	INVARIANT_SUPPORT	#Extra sanity checks of internal structures, required by INVARIANTS
97#options 	WITNESS			#Enable checks to detect deadlocks and cycles
98#options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
99#options 	DIAGNOSTIC
100
101# To make an SMP kernel, the next two are needed
102#options 	SMP			# Symmetric MultiProcessor Kernel
103#options 	APIC_IO			# Symmetric (APIC) I/O
104options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
105device		md
106device		random		# Entropy device
107
108device		iopwdog
109options 	ARM_USE_SMALL_ALLOC
110# Floppy drives
111
112