IQ31244 revision 266331 
1# IQ31244 -- Custom kernel configuration file for FreeBSD/arm on the IQ31244
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/IQ31244 266331 2014-05-17 17:34:37Z ian $
19
20ident		IQ31244
21
22options 	PHYSADDR=0xa0000000
23options 	KERNPHYSADDR=0xa0200000	
24options 	KERNVIRTADDR=0xc0200000	# Used in ldscript.arm
25options 	FLASHADDR=0xf0000000
26options 	LOADERRAMADDR=0x00000000
27
28include		"../xscale/i80321/std.iq31244"
29makeoptions	MODULES_OVERRIDE=""
30
31#makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
32makeoptions	CONF_CFLAGS=-mcpu=xscale
33options 	HZ=100
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
47options 	GEOM_PART_BSD		# BSD partition scheme
48options 	GEOM_PART_MBR		# MBR partition scheme
49options 	TMPFS			# Efficient memory filesystem
50#options 	MSDOSFS			# MSDOS Filesystem
51options 	CD9660			# ISO 9660 Filesystem
52#options 	PROCFS			# Process filesystem (requires PSEUDOFS)
53options 	PSEUDOFS		# Pseudo-filesystem framework
54options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
55options 	KTRACE			# ktrace(1) support
56options 	SYSVSHM			# SYSV-style shared memory
57options 	SYSVMSG			# SYSV-style message queues
58options 	SYSVSEM			# SYSV-style semaphores
59options 	_KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
60options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
61options 	BOOTP
62options 	BOOTP_NFSROOT
63options 	BOOTP_NFSV3
64options 	BOOTP_WIRED_TO=em0
65options 	BOOTP_COMPAT
66#options 	PREEMPTION
67device		loop
68device		ether
69#device		saarm
70device		miibus
71device		rl
72device		em
73device		uart
74device		pci
75
76device		ata
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
84# SCSI Controllers
85
86device		iopwdog			# I80321 Watchdog
87device		dma			# I80321 DMA Controller
88device		aau			# I80321 Application Accelerator Unit
89device		"iq31244_7seg"		# IQ31244 7 seg
90#options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
91					# output.  Adds ~128k to driver.
92#options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
93					# output.  Adds ~215k to driver.
94
95# Debugging for use in -current
96options 	KDB
97options 	DDB			# Enable the kernel debugger
98#options 	DEADLKRES		# Enable the deadlock resolver
99#options 	INVARIANTS		# Enable calls of extra sanity checking
100#options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
101#options 	WITNESS			# Enable checks to detect deadlocks and cycles
102#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
103#options 	DIAGNOSTIC
104
105# To make an SMP kernel, the next two are needed
106#options 	SMP			# Symmetric MultiProcessor Kernel
107#options 	APIC_IO			# Symmetric (APIC) I/O
108options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
109device		md
110device		random			# Entropy device
111
112# Floppy drives
113
114