FreeBSD/Linux Kernel Cross Reference
sys/arm/conf/SIMICS
1 # GENERIC -- Generic kernel configuration file for FreeBSD/arm
2 #
3 # For more information on this file, please read the handbook section on
4 # Kernel Configuration Files:
5 #
6 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
7 #
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
11 # latest information.
12 #
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
16 # in NOTES.
17 #
18 # $FreeBSD$
19
20 machine arm
21 ident SIMICS
22
23 options KERNPHYSADDR=0xc0000000
24 options KERNVIRTADDR=0xc0000000
25 options PHYSADDR=0xc0000000
26 include "../sa11x0/std.sa11x0"
27 #To statically compile in device wiring instead of /boot/device.hints
28 #hints "GENERIC.hints" #Default places to look for devices.
29
30 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
31 makeoptions CONF_CFLAGS=-mcpu=strongarm
32 options DDB
33 options KDB
34
35 options SCHED_4BSD #4BSD scheduler
36 options INET #InterNETworking
37 options INET6 #IPv6 communications protocols
38 options FFS #Berkeley Fast Filesystem
39 options SOFTUPDATES #Enable FFS soft updates support
40 options UFS_ACL #Support for access control lists
41 options UFS_DIRHASH #Improve performance on big directories
42 options MD_ROOT #MD is a potential root device
43 options ROOTDEVNAME=\"ufs:md0\"
44 options NFSCLIENT #Network Filesystem Client
45 options NFSSERVER #Network Filesystem Server
46 options NFSLOCKD #Network Lock Manager
47 options NFS_ROOT #NFS usable as /, requires NFSCLIENT
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 COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
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 KBD_INSTALL_CDEV # install a CDEV entry in /dev
60 device genclock
61 device loop
62 device ether
63 device saip
64 device assabet
65 device nexus
66 #device saarm
67 device rl
68 device uart
69 #options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
70 # output. Adds ~128k to driver.
71 #options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
72 # output. Adds ~215k to driver.
73
74 # Debugging for use in -current
75 #options INVARIANTS #Enable calls of extra sanity checking
76 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
77 #options WITNESS #Enable checks to detect deadlocks and cycles
78 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
79
80 # To make an SMP kernel, the next two are needed
81 #options SMP # Symmetric MultiProcessor Kernel
82 #options APIC_IO # Symmetric (APIC) I/O
83
84 device mem # Memory and kernel memory devices
85 device md
86 # Floppy drives
87
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