1 # Kernel configuration for the AT91SAM9G20 based Hot-e configuration file
3 # For more information on this file, please read the handbook section on
4 # Kernel Configuration Files:
6 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
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
25 include "../at91/std.hl201"
27 makeoptions MODULES_OVERRIDE=""
29 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
31 options SCHED_4BSD # 4BSD scheduler
32 options INET # InterNETworking
33 #options INET6 # IPv6 communications protocols
34 options FFS # Berkeley Fast Filesystem
35 #options SOFTUPDATES # Enable FFS soft updates support
36 #options UFS_ACL # Support for access control lists
37 #options UFS_DIRHASH # Improve performance on big directories
38 #options MD_ROOT # MD is a potential root device
39 #options MD_ROOT_SIZE=4096 # 4MB ram disk
40 options NANDFS # NAND file system
41 options NFSCL # Network Filesystem Client
42 #options NFSD # Network Filesystem Server
43 #options NFSLOCKD # Network Lock Manager
44 options NFS_ROOT # NFS usable as /, requires NFSCL
45 options TMPFS # Efficient memory filesystem
46 #options MSDOSFS # MSDOS Filesystem
47 #options CD9660 # ISO 9660 Filesystem
48 #options PROCFS # Process filesystem (requires PSEUDOFS)
49 options PSEUDOFS # Pseudo-filesystem framework
50 options GEOM_PART_BSD # BSD partition scheme
51 options GEOM_PART_MBR # MBR partition scheme
52 #options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
53 #options KTRACE # ktrace(1) support
54 options SYSVSHM # SYSV-style shared memory
55 options SYSVMSG # SYSV-style message queues
56 options SYSVSEM # SYSV-style semaphores
57 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
59 # Debugging for use in -current
60 options KDB # Enable kernel debugger support
61 options DDB # Enable the kernel debugger
62 #options INVARIANTS # Enable calls of extra sanity checking
63 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
64 #options WITNESS # Enable checks to detect deadlocks and cycles
65 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
68 # NFS root from boopt/dhcp
70 #options BOOTP_NFSROOT
73 #options BOOTP_WIRED_TO=ate0
75 options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
77 # kernel/memory size reduction
78 options MUTEX_NOINLINE
79 options NO_FFS_SNAPSHOT
81 options RWLOCK_NOINLINE
83 # The `bpf' device enables the Berkeley Packet Filter.
84 # Be aware of the administrative consequences of enabling this!
85 # Note that 'bpf' is required for DHCP.
86 device bpf # Berkeley packet filter
89 device mii # Minimal MII support
90 device ate # Atmel AT91 Ethernet driver
94 device at91_twi # Atmel AT91 Two-wire Interface
95 device iic # I2C generic I/O device driver
96 device iicbus # I2C bus system
99 device at91_spi # Atmel AT91 Serial Peripheral Interface
100 device spibus # SPI bus
101 device at45d # Atmel AT45D
104 device loop # Network loopback
105 device random # Entropy device
106 device ether # Ethernet support
107 device md # Memory "disks"
110 device scbus # SCSI bus (required for ATA/SCSI)
111 device da # Direct Access (disks)
113 device pass # Passthrough device (direct ATA/SCSI access)
116 device uart # Multi-uart driver
117 options ALT_BREAK_TO_DEBUGGER
120 device ohci # OHCI USB interface
121 device usb # USB Bus (required)
122 #device udbp # USB Double Bulk Pipe devices
123 device uhid # "Human Interface Devices"
124 #device ulpt # Printer
125 device umass # Disks/Mass storage - Requires scbus and da
127 # USB Ethernet, requires miibus
129 #device aue # ADMtek USB Ethernet
130 #device axe # ASIX Electronics USB Ethernet
131 #device cdce # Generic USB over Ethernet
132 #device cue # CATC USB Ethernet
133 #device kue # Kawasaki LSI USB Ethernet
134 #device rue # RealTek RTL8150 USB Ethernet
135 #device udav # Davicom DM9601E USB
137 #device rum # Ralink Technology RT2501USB wireless NICs
138 #device uath # Atheros AR5523 wireless NICs
139 #device ural # Ralink Technology RT2500USB wireless NICs
140 #device zyd # ZyDAS zd1211/zd1211b wireless NICs
143 #device wlan # 802.11 support
144 #device wlan_wep # 802.11 WEP support
145 #device wlan_ccmp # 802.11 CCMP support
146 #device wlan_tkip # 802.11 TKIP support
147 #device wlan_amrr # AMRR transmit rate control algorithm
148 options ROOTDEVNAME=\"ufs:da0s1a\"
151 device at91_wdt # Atmel AT91 Watchdog Timer
153 # NAND Flash - my board as 128MB Samsung part, YMMV.
154 device nand # NAND interface on CS3
156 # Coming soon, but not yet
158 options FDT_DTB_STATIC
159 makeoptions FDT_DTS_FILE=hl201.dts
162 options SOCDEV_PA=0xfc000000
163 options SOCDEV_VA=0xdc000000