NSLU revision 266086 
1# NSLU - kernel configuration file for FreeBSD/arm on Linksys NSLU2
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/NSLU 266086 2014-05-14 20:17:31Z ian $
19
20ident		NSLU
21
22# XXX What is defined in std.avila does not exactly match the following:
23#options 	PHYSADDR=0x10000000
24#options 	KERNPHYSADDR=0x10200000	
25#options 	KERNVIRTADDR=0xc0200000		# Used in ldscript.arm
26#options 	FLASHADDR=0x50000000
27#options 	LOADERRAMADDR=0x00000000
28#options 	STARTUP_PAGETABLE_ADDR=0x10000000
29
30include		"../xscale/ixp425/std.ixp425"
31# NB: memory mapping is defined in std.avila (see also comment above)
32include		"../xscale/ixp425/std.avila"
33options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
34#To statically compile in device wiring instead of /boot/device.hints
35hints		"NSLU.hints"		#Default places to look for devices.
36makeoptions	MODULES_OVERRIDE=""
37
38makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
39makeoptions	CONF_CFLAGS=-mcpu=xscale
40options 	HZ=100
41options 	DEVICE_POLLING
42
43# Debugging for use in -current
44options 	KDB
45#options 	GDB
46options 	DDB			#Enable the kernel debugger
47#options 	DEADLKRES		#Enable the deadlock resolver
48#options 	INVARIANTS		#Enable calls of extra sanity checking
49#options 	INVARIANT_SUPPORT	#Extra sanity checks of internal structures, required by INVARIANTS
50#options 	WITNESS			#Enable checks to detect deadlocks and cycles
51#options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
52#options 	DIAGNOSTIC
53
54options 	SCHED_ULE		#ULE scheduler
55options 	INET			#InterNETworking
56options 	INET6			#IPv6 communications protocols
57options 	FFS			#Berkeley Fast Filesystem
58options 	SOFTUPDATES		#Enable FFS soft updates support
59options 	UFS_ACL			#Support for access control lists
60options 	UFS_DIRHASH		#Improve performance on big directories
61options 	NFSCL			#New Network Filesystem Client
62options 	NFSD			#New Network Filesystem Server
63options 	NFSLOCKD		#Network Lock Manager
64options 	NFS_ROOT		#NFS usable as /, requires NFSCL
65#options 	MSDOSFS			#MSDOS Filesystem
66options 	CD9660			#ISO 9660 Filesystem
67#options 	PROCFS			#Process filesystem (requires PSEUDOFS)
68options 	PSEUDOFS		#Pseudo-filesystem framework
69options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI
70options 	KTRACE			#ktrace(1) support
71options 	SYSVSHM			#SYSV-style shared memory
72options 	SYSVMSG			#SYSV-style message queues
73options 	SYSVSEM			#SYSV-style semaphores
74options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
75options 	MUTEX_NOINLINE		#Mutex inlines are space hogs
76options 	RWLOCK_NOINLINE		#rwlock inlines are space hogs
77options 	SX_NOINLINE		#sx inliens are space hogs
78options 	BOOTP
79options 	BOOTP_NFSROOT
80options 	BOOTP_NFSV3
81options 	BOOTP_WIRED_TO=npe0
82options 	BOOTP_COMPAT
83
84device		pci
85device		uart
86
87# I2C Bus
88device		iicbus
89device		iicbb
90device		iic
91
92device		ixpiic		# I2C bus glue
93device		ixpwdog		# watchdog timer
94
95device		npe		# Network Processing Engine
96device		npe_fw
97device		firmware
98device		qmgr		# Q Manager (required by npe)
99device		mii		# Minimal mii routines
100device		rlphy		# NSLU2 uses Realtek PHY attached to npe
101device		ether
102device		bpf
103
104device		loop
105
106device		md
107device		random		# Entropy device
108
109#options 	ARM_USE_SMALL_ALLOC
110
111device		usb
112options 	USB_HOST_ALIGN=32	# Align usb buffers to cache line size.
113options 	USB_DEBUG
114device		ohci
115device		ehci
116device		umass
117device		scbus		# SCSI bus (required for SCSI)
118device		da		# Direct Access (disks)
119