FreeBSD/Linux Kernel Cross Reference
sys/arm/conf/KB920X
1 # KB920X -- Custom kernel configuration for the KB9200, 9201 and 9202
2 # AT91RM9200 evaluation boards from kwikbyte.com.
3 #
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
6 #
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
8 #
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
12 # latest information.
13 #
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
17 # in NOTES.
18 #
19 # $FreeBSD$
20
21 machine arm
22 ident KB920X
23
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.
27
28 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
29 options DDB
30 options KDB
31
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 # 3MB ram disk
41 #options ROOTDEVNAME=\"ufs:md0\"
42 options NFSCLIENT #Network Filesystem Client
43 #options NFSSERVER #Network Filesystem Server
44 options NFS_ROOT #NFS usable as /, requires NFSCLIENT
45 options BOOTP_NFSROOT
46 options BOOTP
47
48 #options MSDOSFS #MSDOS Filesystem
49 #options CD9660 #ISO 9660 Filesystem
50 #options PROCFS #Process filesystem (requires PSEUDOFS)
51 options PSEUDOFS #Pseudo-filesystem framework
52 #options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
53 #options KTRACE #ktrace(1) support
54 options SYSVSHM #SYSV-style shared memory
55 options SYSVMSG #SYSV-style message queues
56 options SYSVSEM #SYSV-style semaphores
57 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
58 #options SYSCTL_OMIT_DESCR
59 options MUTEX_NOINLINE
60 options NO_FFS_SNAPSHOT
61 options NO_SWAPPING
62 device genclock
63 device random
64 device pty
65 device loop
66 device ether
67 device nexus
68 device uart
69 device ate
70 device miibus
71
72 # Debugging for use in -current
73 #options INVARIANTS #Enable calls of extra sanity checking
74 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
75 #options WITNESS #Enable checks to detect deadlocks and cycles
76 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
77
78 device mem # Memory and kernel memory devices
79 device md
80 # device at91_twi # TWI: Two Wire Interface
81 #device at91_spi # SPI:
82 #device spibus
83 options ARM32_NEW_VM_LAYOUT
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