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 options STARTUP_PAGETABLE_ADDR=0x00000000
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 #New Network Filesystem Client
45 options NFSD #New 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 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
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
63 options BOOTP_WIRED_TO=em0
76 options ATA_STATIC_ID # Static device numbering
78 device scbus # SCSI bus (required for ATA/SCSI)
80 device da # Direct Access (disks)
81 device pass # Passthrough device (direct ATA/SCSI access)
87 #options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
88 # output. Adds ~128k to driver.
89 #options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
90 # output. Adds ~215k to driver.
92 # Debugging for use in -current
94 options DDB #Enable the kernel debugger
95 #options DEADLKRES #Enable the deadlock resolver
96 #options INVARIANTS #Enable calls of extra sanity checking
97 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
98 #options WITNESS #Enable checks to detect deadlocks and cycles
99 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
102 # To make an SMP kernel, the next two are needed
103 #options SMP # Symmetric MultiProcessor Kernel
104 #options APIC_IO # Symmetric (APIC) I/O
105 options XSCALE_CACHE_READ_WRITE_ALLOCATE
107 device random # Entropy device
110 options ARM_USE_SMALL_ALLOC