1 # KB920X -- Custom kernel configuration for the KB9202 (no letter, A and B)
2 # AT91RM9200 evaluation boards from kwikbyte.com.
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
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
23 include "../at91/std.kb920x"
24 # The AT91 platform doesn't use /boot/loader, so we have to statically wire
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 ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
42 options NFSCLIENT #Network Filesystem Client
43 #options NFSSERVER #Network Filesystem Server
44 #options NFSLOCKD #Network Lock Manager
45 #options NFS_ROOT #NFS usable as /, requires NFSCLIENT
46 #options BOOTP_NFSROOT
49 #options MSDOSFS #MSDOS Filesystem
50 #options CD9660 #ISO 9660 Filesystem
51 #options PROCFS #Process filesystem (requires PSEUDOFS)
52 options PSEUDOFS #Pseudo-filesystem framework
53 #options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
54 #options KTRACE #ktrace(1) support
55 options SYSVSHM #SYSV-style shared memory
56 options SYSVMSG #SYSV-style message queues
57 options SYSVSEM #SYSV-style semaphores
58 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
59 #options SYSCTL_OMIT_DESCR
60 # Disable the inlining of mutex, rwlock and sx locks. These eat up a lot
62 options MUTEX_NOINLINE
63 options RWLOCK_NOINLINE
65 options NO_FFS_SNAPSHOT
76 # Debugging for use in -current
77 #options INVARIANTS #Enable calls of extra sanity checking
78 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
79 #options WITNESS #Enable checks to detect deadlocks and cycles
80 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
83 device at91_twi # TWI: Two Wire Interface
84 device at91_spi # SPI:
97 device ohci # OHCI localbus->USB interface
98 device usb # USB Bus (required)
99 #device udbp # USB Double Bulk Pipe devices
100 device ugen # Generic
101 device uhid # "Human Interface Devices"
102 device ulpt # Printer
103 device umass # Disks/Mass storage - Requires scbus and da
104 device ural # Ralink Technology RT2500USB wireless NICs
105 device rum # Ralink Technology RT2501USB wireless NICs
106 device urio # Diamond Rio 500 MP3 player
107 device uscanner # Scanners
108 # USB Ethernet, requires miibus
110 device aue # ADMtek USB Ethernet
111 device axe # ASIX Electronics USB Ethernet
112 device cdce # Generic USB over Ethernet
113 device cue # CATC USB Ethernet
114 device kue # Kawasaki LSI USB Ethernet
115 device rue # RealTek RTL8150 USB Ethernet
127 device scbus # SCSI bus (required for SCSI)
128 device da # Direct Access (disks)
130 device pass # Passthrough device (direct SCSI access)
132 device wlan # 802.11 support
133 device wlan_wep # 802.11 WEP support
134 device wlan_ccmp # 802.11 CCMP support
135 device wlan_tkip # 802.11 TKIP support
136 device wlan_amrr # AMRR transmit rate control algorithm