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
23 options PHYSADDR=0x00000000
24 options KERNPHYSADDR=0x00200000
25 options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm
27 options COUNTS_PER_SEC=400000000
28 include "../xscale/i8134x/std.crb"
29 makeoptions MODULES_OVERRIDE=""
31 #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
32 makeoptions CONF_CFLAGS=-mcpu=xscale
34 options BREAK_TO_DEBUGGER
35 #options DEVICE_POLLING
37 options SCHED_4BSD # 4BSD scheduler
38 options INET # InterNETworking
39 options INET6 # IPv6 communications protocols
40 options FFS # Berkeley Fast Filesystem
41 options SOFTUPDATES # Enable FFS soft updates support
42 options UFS_ACL # Support for access control lists
43 options UFS_DIRHASH # Improve performance on big directories
44 options NFSCL # Network Filesystem Client
45 options NFSD # Network Filesystem Server
46 options NFSLOCKD # Network Lock Manager
47 options NFS_ROOT # NFS usable as /, requires NFSCL
48 #options MSDOSFS # MSDOS Filesystem
49 options GEOM_PART_BSD # BSD partition scheme
50 options GEOM_PART_MBR # MBR partition scheme
51 options TMPFS # Efficient memory filesystem
52 options CD9660 # ISO 9660 Filesystem
53 #options PROCFS # Process filesystem (requires PSEUDOFS)
54 options PSEUDOFS # Pseudo-filesystem framework
55 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
56 options KTRACE # ktrace(1) support
58 options SYSVSHM # SYSV-style shared memory
59 options SYSVMSG # SYSV-style message queues
60 options SYSVSEM # SYSV-style semaphores
61 options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
62 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
66 options BOOTP_WIRED_TO=em0
79 options ATA_STATIC_ID # Static device numbering
81 device scbus # SCSI bus (required for ATA/SCSI)
83 device da # Direct Access (disks)
84 device pass # Passthrough device (direct ATA/SCSI access)
90 #options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
91 # output. Adds ~128k to driver.
92 #options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
93 # output. Adds ~215k to driver.
95 # Debugging for use in -current
97 options DDB # Enable the kernel debugger
98 #options DEADLKRES # Enable the deadlock resolver
99 #options INVARIANTS # Enable calls of extra sanity checking
100 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
101 #options WITNESS # Enable checks to detect deadlocks and cycles
102 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
105 options XSCALE_CACHE_READ_WRITE_ALLOCATE
107 device random # Entropy device