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