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/9/sys/arm/conf/CRB 224699 2011-08-07 20:16:46Z rmacklem $
19
20ident		CRB
21
22options 	PHYSADDR=0x00000000
23options 	KERNPHYSADDR=0x00200000
24options 	KERNVIRTADDR=0xc0200000		# Used in ldscript.arm
25
26options 	COUNTS_PER_SEC=400000000
27options 	STARTUP_PAGETABLE_ADDR=0x00000000
28include		"../xscale/i8134x/std.crb"
29makeoptions	MODULES_OVERRIDE=""
30
31#makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
32makeoptions	CONF_CFLAGS=-mcpu=xscale
33options 	HZ=100
34options 	BREAK_TO_DEBUGGER
35#options 	DEVICE_POLLING
36
37options 	SCHED_4BSD		#4BSD scheduler
38options 	INET			#InterNETworking
39options 	INET6			#IPv6 communications protocols
40options 	FFS			#Berkeley Fast Filesystem
41options 	SOFTUPDATES		#Enable FFS soft updates support
42options 	UFS_ACL			#Support for access control lists
43options 	UFS_DIRHASH		#Improve performance on big directories
44options 	NFSCL			#New Network Filesystem Client
45options 	NFSD			#New Network Filesystem Server
46options 	NFSLOCKD		#Network Lock Manager
47options 	NFS_ROOT		#NFS usable as /, requires NFSCL
48#options 	MSDOSFS			#MSDOS Filesystem
49options 	CD9660			#ISO 9660 Filesystem
50#options 	PROCFS			#Process filesystem (requires PSEUDOFS)
51options 	PSEUDOFS		#Pseudo-filesystem framework
52options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI
53options 	KTRACE			#ktrace(1) support
54options 	INTR_FILTER
55options 	SYSVSHM			#SYSV-style shared memory
56options 	SYSVMSG			#SYSV-style message queues
57options 	SYSVSEM			#SYSV-style semaphores
58options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
59options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
60options 	BOOTP
61options 	BOOTP_NFSROOT
62options 	BOOTP_NFSV3
63options 	BOOTP_WIRED_TO=em0
64options 	BOOTP_COMPAT
65#options 	PREEMPTION
66device		loop
67device		ether
68#device		saarm
69device		miibus
70device		rl
71device		em
72device		uart
73device		pci
74
75device		ata
76options 	ATA_CAM
77options 	ATA_STATIC_ID	# Static device numbering
78
79device		scbus		# SCSI bus (required for ATA/SCSI)
80device		cd		# CD
81device		da		# Direct Access (disks)
82device		pass		# Passthrough device (direct ATA/SCSI access)
83
84device		"7seg"
85
86# SCSI Controllers
87
88device		pty
89#options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
90					# output.  Adds ~128k to driver.
91#options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
92					# output.  Adds ~215k to driver.
93
94# Debugging for use in -current
95options 	KDB
96options 	DDB			#Enable the kernel debugger
97#options 	DEADLKRES		#Enable the deadlock resolver
98#options 	INVARIANTS		#Enable calls of extra sanity checking
99#options 	INVARIANT_SUPPORT	#Extra sanity checks of internal structures, required by INVARIANTS
100#options 	WITNESS			#Enable checks to detect deadlocks and cycles
101#options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
102#options 	DIAGNOSTIC
103
104# To make an SMP kernel, the next two are needed
105#options 	SMP			# Symmetric MultiProcessor Kernel
106#options 	APIC_IO			# Symmetric (APIC) I/O
107options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
108device		md
109device		random		# Entropy device
110
111device		iopwdog
112options 	ARM_USE_SMALL_ALLOC
113# Floppy drives
114
115