FreeBSD/Linux Kernel Cross Reference
sys/arm/conf/SAM9X25EK
1 # Kernel configuration for Atmel AT91SAM9G20EK Rev B. development card
2 #
3 # For more information on this file, please read the handbook section on
4 # Kernel Configuration Files:
5 #
6 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
7 #
8 # The handbook is also available locally in /usr/share/doc/handbook
9 # if you've installed the doc distribution, otherwise always see the
10 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
11 # latest information.
12 #
13 # An exhaustive list of options and more detailed explanations of the
14 # device lines is also present in the ../../conf/NOTES and NOTES files.
15 # If you are in doubt as to the purpose or necessity of a line, check first
16 # in NOTES.
17 #
18 # $FreeBSD: releng/10.2/sys/arm/conf/SAM9X25EK 278676 2015-02-13 15:27:46Z ian $
19
20 #NO_UNIVERSE
21
22 ident SAM9X25EK
23
24 include "../at91/std.sam9x25ek"
25
26 #To statically compile in device wiring instead of /boot/device.hints
27 hints "SAM9G20EK.hints"
28 makeoptions MODULES_OVERRIDE=""
29
30 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
31 options DDB
32 options KDB
33
34 options SCHED_4BSD # 4BSD scheduler
35 options INET # InterNETworking
36 #options INET6 # IPv6 communications protocols
37 options GEOM_PART_BSD # BSD partition scheme
38 options GEOM_PART_MBR # MBR partition scheme
39 options TMPFS # Efficient memory filesystem
40 options FFS # Berkeley Fast Filesystem
41 #options SOFTUPDATES # Enable FFS soft updates support
42 #options UFS_ACL # Support for access control lists
43 #options UFS_DIRHASH # Improve performance on big directories
44 #options MD_ROOT # MD is a potential root device
45 #options MD_ROOT_SIZE=4096 # 4MB ram disk
46 options NFSCL # New Network Filesystem Client
47 #options NFSD # New Network Filesystem Server
48 #options NFSLOCKD # Network Lock Manager
49 #options NFS_ROOT # NFS usable as /, requires NFSCL
50 #options BOOTP_NFSROOT
51 #options BOOTP
52 #options BOOTP_NFSV3
53 #options BOOTP_WIRED_TO=ate0
54 #options BOOTP_COMPAT
55
56 options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
57
58 options ALT_BREAK_TO_DEBUGGER
59
60 #options MSDOSFS # MSDOS Filesystem
61 #options CD9660 # ISO 9660 Filesystem
62 #options PROCFS # Process filesystem (requires PSEUDOFS)
63 #options PSEUDOFS # Pseudo-filesystem framework
64 #options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
65 #options KTRACE # ktrace(1) support
66 options SYSVSHM # SYSV-style shared memory
67 options SYSVMSG # SYSV-style message queues
68 options SYSVSEM # SYSV-style semaphores
69 options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
70 options MUTEX_NOINLINE
71 options RWLOCK_NOINLINE
72 options NO_FFS_SNAPSHOT
73 options NO_SWAPPING
74
75 # Debugging for use in -current
76 #options INVARIANTS # Enable calls of extra sanity checking
77 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
78 #options WITNESS # Enable checks to detect deadlocks and cycles
79 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
80 #options DIAGNOSTIC
81
82 device random
83 device pty
84 device loop
85 device bpf
86 device ether
87 device md
88
89 device uart # Serial Ports
90
91 # Ethernet
92 device ate # Ethernet Driver
93 device mii
94 option AT91_ATE_USE_RMII
95
96 #device at91_twi # TWI: Two Wire Interface (EEPROM)
97 device at91_wdt # WDT: Watchdog timer
98
99 # NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware
100 # confilict on this card. Use one or the other.
101 # see board_sam9g20ek.c
102
103 # SPI: Data Flash
104 #device at91_spi # SPI:
105 #device spibus
106 #device at45d # at45db642 and maybe others
107
108 # MMC/SD
109 device at91_mci
110 device mmc
111 device mmcsd
112 #option AT91_MCI_SLOT_B
113 option AT91_MCI_HAS_4WIRE
114
115 # iic
116 device iic
117 device iicbus
118 device icee
119
120 # SCSI peripherals
121 device scbus # SCSI bus (required for ATA/SCSI)
122 device da # Direct Access (disks)
123 device cd # CD
124 device pass # Passthrough device (direct ATA/SCSI access)
125
126 # USB support
127 #device ohci # OHCI localbus->USB interface
128 #device usb # USB Bus (required)
129 #device umass # Disks/Mass storage - Requires scbus and da
130 #device uhid # "Human Interface Devices"
131 #device ulpt # Printer
132 #device udbp # USB Double Bulk Pipe devices
133
134 # USB Ethernet, requires miibus
135 device miibus
136 #device aue # ADMtek USB Ethernet
137 #device axe # ASIX Electronics USB Ethernet
138 #device cdce # Generic USB over Ethernet
139 #device cue # CATC USB Ethernet
140 #device kue # Kawasaki LSI USB Ethernet
141 #device rue # RealTek RTL8150 USB Ethernet
142 #device udav # Davicom DM9601E USB
143
144 # USB Wireless
145 #device rum # Ralink Technology RT2501USB wireless NICs
146 #device uath # Atheros AR5523 wireless NICs
147 #device ural # Ralink Technology RT2500USB wireless NICs
148 #device zyd # ZyDAS zd1211/zd1211b wireless NICs
149
150 # Wireless NIC cards
151 #device wlan # 802.11 support
152 #device wlan_wep # 802.11 WEP support
153 #device wlan_ccmp # 802.11 CCMP support
154 #device wlan_tkip # 802.11 TKIP support
155 #device wlan_amrr # AMRR transmit rate control algorithm
156
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