CUBIEBOARD2 revision 296373 
1#
2# CUBIEBOARD2 -- Custom configuration for the CUBIEBOARD2 ARM development
3# platform, check out http://www.cubieboard.org
4#
5# For more information on this file, please read the config(5) manual page,
6# and/or the handbook section on Kernel Configuration Files:
7#
8#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
9#
10# The handbook is also available locally in /usr/share/doc/handbook
11# if you've installed the doc distribution, otherwise always see the
12# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
13# latest information.
14#
15# An exhaustive list of options and more detailed explanations of the
16# device lines is also present in the ../../conf/NOTES and NOTES files.
17# If you are in doubt as to the purpose or necessity of a line, check first
18# in NOTES.
19#
20# $FreeBSD: releng/10.3/sys/arm/conf/CUBIEBOARD2 287082 2015-08-23 20:50:22Z ian $
21
22ident		CUBIEBOARD2
23
24include		"../allwinner/a20/std.a20"
25
26options 	HZ=100
27options 	SCHED_ULE		# ULE scheduler
28options 	PREEMPTION		# Enable kernel thread preemption
29options 	INET			# InterNETworking
30options 	INET6			# IPv6 communications protocols
31options 	SCTP			# Stream Control Transmission Protocol
32options 	FFS			# Berkeley Fast Filesystem
33options 	SOFTUPDATES		# Enable FFS soft updates support
34options 	UFS_ACL			# Support for access control lists
35options 	UFS_DIRHASH		# Improve performance on big directories
36options 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
37options 	QUOTA			# Enable disk quotas for UFS
38options 	NFSCL			# New Network Filesystem Client
39options 	NFSLOCKD		# Network Lock Manager
40options 	NFS_ROOT		# NFS usable as /, requires NFSCL
41options 	MSDOSFS			# MSDOS Filesystem
42options 	CD9660			# ISO 9660 Filesystem
43options 	PROCFS			# Process filesystem (requires PSEUDOFS)
44options 	PSEUDOFS		# Pseudo-filesystem framework
45options 	TMPFS			# Efficient memory filesystem
46options 	GEOM_PART_GPT		# GUID Partition Tables
47options 	GEOM_PART_BSD		# BSD partition scheme
48options 	GEOM_PART_MBR		# MBR partition scheme
49options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
50options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
51options 	KTRACE			# ktrace(1) support
52options 	SYSVSHM			# SYSV-style shared memory
53options 	SYSVMSG			# SYSV-style message queues
54options 	SYSVSEM			# SYSV-style semaphores
55options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
56options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
57options 	FREEBSD_BOOT_LOADER	# Process metadata passed from loader(8)
58options 	VFP			# Enable floating point hardware support
59options 	SMP			# Enable multiple cores
60
61# Debugging for use in -current
62makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
63options 	ALT_BREAK_TO_DEBUGGER
64#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
65options 	KDB			# Enable kernel debugger support
66# For minimum debugger support (stable branch) use:
67#options 	KDB_TRACE		# Print a stack trace for a panic
68# For full debugger support use this instead:
69options 	DDB			# Enable the kernel debugger
70#options 	INVARIANTS		# Enable calls of extra sanity checking
71#options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
72#options 	WITNESS 		# Enable checks to detect deadlocks and cycles
73#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
74#options 	DIAGNOSTIC
75
76# NFS root from boopt/dhcp
77#options 	BOOTP
78#options 	BOOTP_NFSROOT
79#options 	BOOTP_COMPAT
80#options 	BOOTP_NFSV3
81#options 	BOOTP_WIRED_TO=cpsw0
82
83# Boot device is 2nd slice on MMC/SD card
84options 	ROOTDEVNAME=\"ufs:/dev/da0s2\"
85
86# MMC/SD/SDIO Card slot support
87#device		mmc			# mmc/sd bus
88#device		mmcsd			# mmc/sd flash cards
89
90# ATA controllers
91#device		ahci			# AHCI-compatible SATA controllers
92#device		ata			# Legacy ATA/SATA controllers
93#options 	ATA_STATIC_ID		# Static device numbering
94
95# Console and misc
96device		uart
97device		uart_ns8250
98device		pty
99device		snp
100device		md
101device		random			# Entropy device
102
103# I2C support
104#device		iicbus
105#device		iic
106
107# GPIO
108device		gpio
109
110device		scbus			# SCSI bus (required for ATA/SCSI)
111device		da			# Direct Access (disks)
112device		pass
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
120#device		uhci
121#device		ohci
122device		ehci
123
124device		umass
125
126# Ethernet
127device		loop
128device		ether
129device		mii
130device		smscphy
131#device		cpsw
132device		bpf
133
134device		emac
135
136# USB ethernet support, requires miibus
137device		miibus
138
139# Flattened Device Tree
140options 	FDT			# Configure using FDT/DTB data
141options 	FDT_DTB_STATIC
142makeoptions	FDT_DTS_FILE=cubieboard2.dts
143
144