1#
2# Kernel configuration for Samsung Exynos 5 SoC.
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: releng/10.3/sys/arm/conf/EXYNOS5.common 287082 2015-08-23 20:50:22Z ian $
20
21makeoptions	WERROR="-Werror"
22
23options 	HZ=100
24options 	SCHED_ULE		# ULE scheduler
25options 	PREEMPTION		# Enable kernel thread preemption
26options 	INET			# InterNETworking
27options 	INET6			# IPv6 communications protocols
28options 	SCTP			# Stream Control Transmission Protocol
29options 	FFS			# Berkeley Fast Filesystem
30options 	SOFTUPDATES		# Enable FFS soft updates support
31options 	UFS_ACL			# Support for access control lists
32options 	UFS_DIRHASH		# Improve performance on big directories
33options 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
34options 	QUOTA			# Enable disk quotas for UFS
35options 	NFSCL			# New Network Filesystem Client
36options 	NFSLOCKD		# Network Lock Manager
37options 	NFS_ROOT		# NFS usable as /, requires NFSCL
38options 	MSDOSFS			# MSDOS Filesystem
39options 	CD9660			# ISO 9660 Filesystem
40options 	PROCFS			# Process filesystem (requires PSEUDOFS)
41options 	PSEUDOFS		# Pseudo-filesystem framework
42options 	TMPFS			# Efficient memory filesystem
43options 	GEOM_PART_GPT		# GUID Partition Tables
44options 	GEOM_PART_BSD		# BSD partition scheme
45options 	GEOM_PART_MBR		# MBR partition scheme
46options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
47options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
48options 	KTRACE			# ktrace(1) support
49options 	SYSVSHM			# SYSV-style shared memory
50options 	SYSVMSG			# SYSV-style message queues
51options 	SYSVSEM			# SYSV-style semaphores
52options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
53options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
54options 	FREEBSD_BOOT_LOADER	# Process metadata passed from loader(8)
55options 	VFP			# Enable floating point hardware support
56options 	SMP			# Enable multiple cores
57
58# Debugging for use in -current
59makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
60options 	ALT_BREAK_TO_DEBUGGER
61#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
62options 	KDB			# Enable kernel debugger support
63# For minimum debugger support (stable branch) use:
64#options 	KDB_TRACE		# Print a stack trace for a panic
65# For full debugger support use this instead:
66options 	DDB			# Enable the kernel debugger
67#options 	INVARIANTS		# Enable calls of extra sanity checking
68#options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
69#options 	WITNESS			# Enable checks to detect deadlocks and cycles
70#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
71#options 	DIAGNOSTIC
72
73# NFS root from boopt/dhcp
74#options 	BOOTP
75#options 	BOOTP_NFSROOT
76#options 	BOOTP_COMPAT
77#options 	BOOTP_NFSV3
78#options 	BOOTP_WIRED_TO=ue0
79
80options 	ROOTDEVNAME=\"ufs:/dev/da0\"
81
82# MMC/SD/SDIO Card slot support
83device		mmc			# mmc/sd bus
84device		mmcsd			# mmc/sd flash cards
85device		sdhci			# generic sdhci
86
87# Pseudo devices
88
89device		loop
90device		random
91device		pty
92device		md
93device		gpio
94
95# USB support
96options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
97device		usb
98options 	USB_DEBUG
99#options 	USB_REQ_DEBUG
100#options 	USB_VERBOSE
101#device		musb
102device		ehci
103#device		ohci
104
105device		umass
106device		scbus			# SCSI bus (required for ATA/SCSI)
107device		da			# Direct Access (disks)
108device		pass
109
110# SATA
111#device		ata
112#device		atadisk
113#device		mvs
114
115# Serial ports
116device		uart
117
118# I2C (TWSI)
119device		iic
120device		iicbus
121
122# Ethernet
123device		ether
124device		mii
125device		smsc
126device		smscphy
127
128# USB ethernet support, requires miibus
129device		miibus
130device		axe			# ASIX Electronics USB Ethernet
131device		bpf			# Berkeley packet filter
132