1 # GENERIC -- Generic kernel configuration file for FreeBSD/arm
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 PHYSADDR=0x00000000
23 options KERNPHYSADDR=0x00200000
24 options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm
26 options COUNTS_PER_SEC=400000000
27 include "../xscale/i8134x/std.crb"
28 makeoptions MODULES_OVERRIDE=""
30 #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
31 makeoptions CONF_CFLAGS=-mcpu=xscale
33 options BREAK_TO_DEBUGGER
34 #options DEVICE_POLLING
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 NFSCL # New Network Filesystem Client
44 options NFSD # New Network Filesystem Server
45 options NFSLOCKD # Network Lock Manager
46 options NFS_ROOT # NFS usable as /, requires NFSCL
47 #options MSDOSFS # MSDOS Filesystem
48 options GEOM_PART_BSD # BSD partition scheme
49 options GEOM_PART_MBR # MBR partition scheme
50 options TMPFS # Efficient memory filesystem
51 options CD9660 # ISO 9660 Filesystem
52 #options PROCFS # Process filesystem (requires PSEUDOFS)
53 options PSEUDOFS # Pseudo-filesystem framework
54 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
55 options KTRACE # ktrace(1) support
57 options SYSVSHM # SYSV-style shared memory
58 options SYSVMSG # SYSV-style message queues
59 options SYSVSEM # SYSV-style semaphores
60 options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
61 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
65 options BOOTP_WIRED_TO=em0
78 options ATA_STATIC_ID # Static device numbering
80 device scbus # SCSI bus (required for ATA/SCSI)
82 device da # Direct Access (disks)
83 device pass # Passthrough device (direct ATA/SCSI access)
89 #options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
90 # output. Adds ~128k to driver.
91 #options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
92 # output. Adds ~215k to driver.
94 # Debugging for use in -current
96 options DDB # Enable the kernel debugger
97 #options DEADLKRES # Enable the deadlock resolver
98 #options INVARIANTS # Enable calls of extra sanity checking
99 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
100 #options WITNESS # Enable checks to detect deadlocks and cycles
101 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
104 options XSCALE_CACHE_READ_WRITE_ALLOCATE
106 device random # Entropy device