VYBRID revision 302408 
1#
2# Kernel configuration for Vybrid Family boards.
3#
4# For more information on this file, please read the config(5) manual page,
5# and/or the handbook section on 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/11/sys/arm/conf/VYBRID 298068 2016-04-15 16:05:41Z andrew $
20
21ident		VYBRID
22include 	"std.armv6"
23include 	"../freescale/vybrid/std.vybrid"
24
25makeoptions	WERROR="-Werror"
26
27options 	HZ=100
28options 	SCHED_4BSD		# 4BSD scheduler
29#options 	NANDFS			# NAND Filesystem
30#options 	SMP			# Enable multiple cores
31
32# Debugging for use in -current
33makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
34options 	ALT_BREAK_TO_DEBUGGER
35#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
36options 	KDB			# Enable kernel debugger support
37# For minimum debugger support (stable branch) use:
38#options 	KDB_TRACE		# Print a stack trace for a panic
39# For full debugger support use this instead:
40options 	DDB			# Enable the kernel debugger
41#options 	INVARIANTS		# Enable calls of extra sanity checking
42#options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
43#options 	WITNESS			# Enable checks to detect deadlocks and cycles
44#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
45#options 	DIAGNOSTIC
46
47# NFS root from boopt/dhcp
48#options 	BOOTP
49#options 	BOOTP_NFSROOT
50#options 	BOOTP_COMPAT
51#options 	BOOTP_NFSV3
52#options 	BOOTP_WIRED_TO=ffec0
53
54#options 	ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\"
55#options 	ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\"
56options 	ROOTDEVNAME=\"ufs:/dev/da0\"
57
58options 	MUTEX_NOINLINE
59options 	RWLOCK_NOINLINE
60options 	NO_FFS_SNAPSHOT
61options 	NO_SWAPPING
62
63# Interrupt controller
64device		gic
65options 	INTRNG
66
67# ARM MPCore timer
68device		mpcore_timer
69
70# MMC/SD/SDIO Card slot support
71device		mmc			# mmc/sd bus
72device		mmcsd			# mmc/sd flash cards
73device		sdhci			# generic sdhci
74
75# Pseudo devices
76
77device		loop
78device		random
79device		pty
80device		md
81device		gpio
82
83# USB support
84options 	USB_HOST_ALIGN=32	# Align usb buffers to cache line size.
85device		usb
86options 	USB_DEBUG
87#options 	USB_REQ_DEBUG
88#options 	USB_VERBOSE
89#device		musb
90device		ehci
91#device		ohci
92
93device		umass
94device		scbus			# SCSI bus (required for ATA/SCSI)
95device		da			# Direct Access (disks)
96device		pass
97
98# SATA
99#device		ata
100#device		atadisk
101#device		mvs
102
103device		nand
104
105# Serial ports
106device		uart
107
108# I2C (TWSI)
109device		iic
110device		iicbus
111
112# Ethernet
113device		ether
114device		ffec
115
116# USB ethernet support, requires miibus
117device		miibus
118device		axe			# ASIX Electronics USB Ethernet
119device		bpf			# Berkeley packet filter
120
121device		sound
122
123# SPI
124device		spibus
125device		vf_spi
126
127# Framebuffer
128device		vt
129device		kbdmux
130device		ukbd
131
132# Flattened Device Tree
133options 	FDT			# Configure using FDT/DTB data
134