1 # BWCT -- Custom kernel configuration for the AT91RM9200 boards from bwct.de.
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
24 options VERBOSE_INIT_ARM
26 include "../at91/std.bwct"
28 #To statically compile in device wiring instead of /boot/device.hints
30 makeoptions MODULES_OVERRIDE=""
32 #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
35 options BREAK_TO_DEBUGGER
36 options ALT_BREAK_TO_DEBUGGER
38 options SCHED_4BSD # 4BSD scheduler
39 options INET # InterNETworking
40 #options INET6 # IPv6 communications protocols
41 options FFS # Berkeley Fast Filesystem
42 options SOFTUPDATES # Enable FFS soft updates support
43 #options UFS_ACL # Support for access control lists
44 #options UFS_DIRHASH # Improve performance on big directories
45 #options MD_ROOT # MD is a potential root device
46 #options MD_ROOT_SIZE=4096 # 4MB ram disk
47 #options ROOTDEVNAME=\"ufs:md0\"
48 #options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
49 options NFSCL # New Network Filesystem Client
50 #options NFSD # New Network Filesystem Server
51 #options NFSLOCKD # Network Lock Manager
52 options NFS_ROOT # NFS usable as /, requires NFSCL
56 options GEOM_PART_BSD # BSD partition scheme
57 options GEOM_PART_MBR # MBR partition scheme
58 options TMPFS # Efficient memory filesystem
59 #options MSDOSFS # MSDOS Filesystem
60 #options CD9660 # ISO 9660 Filesystem
61 #options PROCFS # Process filesystem (requires PSEUDOFS)
62 options PSEUDOFS # Pseudo-filesystem framework
63 #options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
64 #options KTRACE # ktrace(1) support
65 options SYSVSHM # SYSV-style shared memory
66 options SYSVMSG # SYSV-style message queues
67 options SYSVSEM # SYSV-style semaphores
68 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
69 #options NO_SYSCTL_DESCR
70 options MUTEX_NOINLINE
71 options RWLOCK_NOINLINE
72 options NO_FFS_SNAPSHOT
83 # Debugging for use in -current
84 #options DEADLKRES # Enable the deadlock resolver
85 #options INVARIANTS # Enable calls of extra sanity checking
86 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
87 #options WITNESS # Enable checks to detect deadlocks and cycles
88 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
92 device at91_twi # TWI: Two Wire Interface
93 device at91_spi # SPI:
96 device mmc # mmc/sd bus
97 device mmcsd # mmc/sd flash cards
101 device ds1672 # DS1672 on I2C bus
102 #device iicsmb # smb over i2c bridge
103 #device smbus # Bus support, required for smb below.
107 #device at45d # at45db642 and maybe others
109 device bpf # Berkeley packet filter
114 #device umass # Disks/Mass storage - Requires scbus and da