VYBRID revision 282502 
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: head/sys/arm/conf/VYBRID 282502 2015-05-05 17:59:02Z 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 	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# MMC/SD/SDIO Card slot support
64device		mmc			# mmc/sd bus
65device		mmcsd			# mmc/sd flash cards
66device		sdhci			# generic sdhci
67
68# Pseudo devices
69
70device		loop
71device		random
72device		pty
73device		md
74device		gpio
75
76# USB support
77options 	USB_HOST_ALIGN=32	# Align usb buffers to cache line size.
78device		usb
79options 	USB_DEBUG
80#options 	USB_REQ_DEBUG
81#options 	USB_VERBOSE
82#device		musb
83device		ehci
84#device		ohci
85
86device		umass
87device		scbus			# SCSI bus (required for ATA/SCSI)
88device		da			# Direct Access (disks)
89device		pass
90
91# SATA
92#device		ata
93#device		atadisk
94#device		mvs
95
96device		nand
97
98# Serial ports
99device		uart
100
101# I2C (TWSI)
102device		iic
103device		iicbus
104
105# Ethernet
106device		ether
107device		ffec
108
109# USB ethernet support, requires miibus
110device		miibus
111device		axe			# ASIX Electronics USB Ethernet
112device		bpf			# Berkeley packet filter
113
114device		sound
115
116# SPI
117device		spibus
118device		vf_spi
119
120# Framebuffer
121device		vt
122device		kbdmux
123device		ukbd
124
125# Flattened Device Tree
126options 	FDT			# Configure using FDT/DTB data
127