PANDABOARD revision 266086 
1# PANDABOARD -- Custom configuration for the PandaBoard ARM development
2# platform, check out www.pandaboard.org
3#
4# For more information on this file, please read the handbook section on
5# Kernel Configuration Files:
6#
7#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
8#
9# The handbook is also available locally in /usr/share/doc/handbook
10# if you've installed the doc distribution, otherwise always see the
11# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
12# latest information.
13#
14# An exhaustive list of options and more detailed explanations of the
15# device lines is also present in the ../../conf/NOTES and NOTES files. 
16# If you are in doubt as to the purpose or necessity of a line, check first 
17# in NOTES.
18#
19# $FreeBSD: stable/10/sys/arm/conf/PANDABOARD 266086 2014-05-14 20:17:31Z ian $
20
21ident		PANDABOARD
22
23
24
25# This probably wants to move somewhere else.  Maybe we can create a basic
26# OMAP4340 config, then make a PANDABOARD config that includes the basic one,
27# adds the start addresses and custom devices plus pulls in this hints file.
28
29hints       "PANDABOARD.hints"
30
31include     "../ti/omap4/pandaboard/std.pandaboard"
32
33#To statically compile in device wiring instead of /boot/device.hints
34makeoptions	MODULES_OVERRIDE=""
35makeoptions WITHOUT_MODULES="ahc"
36
37makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
38options 	HZ=100
39
40options 	SCHED_4BSD		#4BSD scheduler
41options 	INET			#InterNETworking
42#options 	INET6			#IPv6 communications protocols
43options 	FFS			#Berkeley Fast Filesystem
44options 	SOFTUPDATES		#Enable FFS soft updates support
45options 	UFS_ACL			#Support for access control lists
46options 	UFS_DIRHASH		#Improve performance on big directories
47device		snp
48options 	BREAK_TO_DEBUGGER
49
50options 	NFSCL
51options 	NFS_ROOT		#NFS usable as /, requires NFSCLIENT
52#options 	BOOTP_NFSROOT
53#options 	BOOTP_COMPAT
54#options 	BOOTP
55#options 	BOOTP_NFSV3
56#options 	BOOTP_WIRED_TO=ue0
57options 	MSDOSFS			#MSDOS Filesystem
58#options 	CD9660			#ISO 9660 Filesystem
59#options 	PROCFS			#Process filesystem (requires PSEUDOFS)
60options 	PSEUDOFS		#Pseudo-filesystem framework
61options 	COMPAT_43		#Compatible with BSD 4.3 [KEEP THIS!]
62options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI
63options 	KTRACE			#ktrace(1) support
64options 	SYSVSHM			#SYSV-style shared memory
65options 	SYSVMSG			#SYSV-style message queues
66options 	SYSVSEM			#SYSV-style semaphores
67options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
68options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
69options 	FREEBSD_BOOT_LOADER
70
71options 	PREEMPTION
72
73# MMC/SD/SDIO Card slot support
74device		mmc				# mmc/sd bus
75device		mmcsd			# mmc/sd flash cards
76
77# I2C support
78device		iicbus
79device		iic
80device		ti_i2c
81
82device		loop
83device		ether
84device		mii
85device		smc
86device		smcphy
87device		uart
88device		uart_ns8250
89
90device		gpio
91
92device		pty
93
94device		pl310			#  PL310 L2 cache controller
95# Debugging for use in -current
96#options 	VERBOSE_SYSINIT		#Enable verbose sysinit messages
97options 	KDB
98options 	DDB			#Enable the kernel debugger
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
105device		md
106
107# The following enables MFS as root, this seems similar to an initramfs or initrd
108# as used in Linux.
109#options 	MD_ROOT
110#options 	MD_ROOT_SIZE=7560
111
112device		random		# Entropy device
113
114# USB support
115options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
116device		usb
117options 	USB_DEBUG
118#options 	USB_REQ_DEBUG
119#options 	USB_VERBOSE
120device		ohci
121device		ehci
122device		umass
123device		scbus		# SCSI bus (required for SCSI)
124device		da		# Direct Access (disks)
125
126
127# USB Ethernet support, requires miibus
128device		miibus
129#device		axe		# ASIX Electronics USB Ethernet
130device		smsc		# SMSC LAN95xx USB Ethernet
131device		bpf
132
133# OMAP-specific devices
134device		ti_sdma
135device		twl
136device		twl_vreg
137device		twl_clks
138
139# Flattened Device Tree
140options         FDT
141options         FDT_DTB_STATIC
142makeoptions     FDT_DTS_FILE=pandaboard.dts
143
144options 	VFP		# vfp/neon
145