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
22 include "../at91/std.hl201"
24 #To statically compile in device wiring instead of /boot/device.hints
26 makeoptions MODULES_OVERRIDE=""
28 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
32 options SCHED_4BSD #4BSD scheduler
33 options INET #InterNETworking
34 #options INET6 #IPv6 communications protocols
35 options FFS #Berkeley Fast Filesystem
36 #options SOFTUPDATES #Enable FFS soft updates support
37 #options UFS_ACL #Support for access control lists
38 #options UFS_DIRHASH #Improve performance on big directories
39 #options MD_ROOT #MD is a potential root device
40 #options MD_ROOT_SIZE=4096 # 4MB ram disk
41 options NANDFS # NAND file system
42 options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
43 options NFSCL #New Network Filesystem Client
44 #options NFSD #New Network Filesystem Server
45 #options NFSLOCKD #Network Lock Manager
46 options NFS_ROOT #NFS usable as /, requires NFSCL
47 #options BOOTP_NFSROOT
50 #options BOOTP_WIRED_TO=ate0
53 options ALT_BREAK_TO_DEBUGGER
55 #options MSDOSFS #MSDOS Filesystem
56 #options CD9660 #ISO 9660 Filesystem
57 #options PROCFS #Process filesystem (requires PSEUDOFS)
58 options PSEUDOFS #Pseudo-filesystem framework
59 #options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
60 #options KTRACE #ktrace(1) support
61 options SYSVSHM #SYSV-style shared memory
62 options SYSVMSG #SYSV-style message queues
63 options SYSVSEM #SYSV-style semaphores
64 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
65 options MUTEX_NOINLINE
66 options RWLOCK_NOINLINE
67 options NO_FFS_SNAPSHOT
77 # Debugging for use in -current
78 #options INVARIANTS #Enable calls of extra sanity checking
79 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
80 #options WITNESS #Enable checks to detect deadlocks and cycles
81 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
88 options USB_HOST_ALIGN=32 # Align usb buffers to cache line size.
89 device ohci # OHCI localbus->USB interface
90 device usb # USB Bus (required)
91 #device udbp # USB Double Bulk Pipe devices
92 device uhid # "Human Interface Devices"
93 #device ulpt # Printer
94 device umass # Disks/Mass storage - Requires scbus and da
96 # USB Ethernet, requires miibus
98 #device aue # ADMtek USB Ethernet
99 #device axe # ASIX Electronics USB Ethernet
100 #device cdce # Generic USB over Ethernet
101 #device cue # CATC USB Ethernet
102 #device kue # Kawasaki LSI USB Ethernet
103 #device rue # RealTek RTL8150 USB Ethernet
104 device udav # Davicom DM9601E USB
106 #device rum # Ralink Technology RT2501USB wireless NICs
107 #device uath # Atheros AR5523 wireless NICs
108 #device ural # Ralink Technology RT2500USB wireless NICs
109 #device zyd # ZyDAS zd1211/zd1211b wireless NICs
111 device scbus # SCSI bus (required for SCSI)
112 device da # Direct Access (disks)
114 device pass # Passthrough device (direct SCSI access)
116 #device wlan # 802.11 support
117 #device wlan_wep # 802.11 WEP support
118 #device wlan_ccmp # 802.11 CCMP support
119 #device wlan_tkip # 802.11 TKIP support
120 #device wlan_amrr # AMRR transmit rate control algorithm
121 options ROOTDEVNAME=\"ufs:da0s1a\"
123 # NAND Flash - my board as 128MB Samsung part, YMMV.
124 device nand # NAND interface on CS3
126 # Coming soon, but not yet
128 #options FDT_DTB_STATIC
129 #makeoptions FDT_DTS_FILE=at91sam9g20ek.dts
132 options SOCDEV_PA=0xfc000000
133 options SOCDEV_VA=0xdc000000