1 # KB920X -- Custom kernel configuration for the KB9200, 9201 and 9202
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
24 include "../at91/std.kb920x"
25 #To statically compile in device wiring instead of /boot/device.hints
26 #hints "GENERIC.hints" #Default places to look for devices.
29 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
33 options SCHED_4BSD #4BSD scheduler
34 options INET #InterNETworking
35 #options INET6 #IPv6 communications protocols
36 options FFS #Berkeley Fast Filesystem
37 #options SOFTUPDATES #Enable FFS soft updates support
38 #options UFS_ACL #Support for access control lists
39 #options UFS_DIRHASH #Improve performance on big directories
40 #options MD_ROOT #MD is a potential root device
41 #options MD_ROOT_SIZE=4096 # 3MB ram disk
42 options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
43 options NFSCLIENT #Network Filesystem Client
44 #options NFSSERVER #Network Filesystem Server
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 options MUTEX_NOINLINE
61 options RWLOCK_NOINLINE
62 options NO_FFS_SNAPSHOT
75 # Debugging for use in -current
76 #options INVARIANTS #Enable calls of extra sanity checking
77 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
78 #options WITNESS #Enable checks to detect deadlocks and cycles
79 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
81 device mem # Memory and kernel memory devices
83 device at91_twi # TWI: Two Wire Interface
84 device at91_spi # SPI: