1 # NSLU - kernel configuration file for FreeBSD/arm on Linksys NSLU2
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 # XXX What is defined in std.avila does not exactly match the following:
23 #options PHYSADDR=0x10000000
24 #options KERNPHYSADDR=0x10200000
25 #options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm
26 #options FLASHADDR=0x50000000
27 #options LOADERRAMADDR=0x00000000
29 include "../xscale/ixp425/std.ixp425"
30 # NB: memory mapping is defined in std.avila (see also comment above)
31 include "../xscale/ixp425/std.avila"
32 options XSCALE_CACHE_READ_WRITE_ALLOCATE
33 #To statically compile in device wiring instead of /boot/device.hints
34 hints "NSLU.hints" # Default places to look for devices.
35 makeoptions MODULES_OVERRIDE=""
37 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
38 makeoptions CONF_CFLAGS=-mcpu=xscale
40 options DEVICE_POLLING
42 # Debugging for use in -current
45 options DDB # Enable the kernel debugger
46 #options DEADLKRES # Enable the deadlock resolver
47 #options INVARIANTS # Enable calls of extra sanity checking
48 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
49 #options WITNESS # Enable checks to detect deadlocks and cycles
50 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
53 options SCHED_ULE # ULE scheduler
54 options INET # InterNETworking
55 options INET6 # IPv6 communications protocols
56 options FFS # Berkeley Fast Filesystem
57 options SOFTUPDATES # Enable FFS soft updates support
58 options UFS_ACL # Support for access control lists
59 options UFS_DIRHASH # Improve performance on big directories
60 options NFSCL # New Network Filesystem Client
61 options NFSD # New Network Filesystem Server
62 options NFSLOCKD # Network Lock Manager
63 options NFS_ROOT # NFS usable as /, requires NFSCL
64 options GEOM_PART_BSD # BSD partition scheme
65 options GEOM_PART_MBR # MBR partition scheme
66 options TMPFS # Efficient memory filesystem
67 #options MSDOSFS # MSDOS Filesystem
68 options CD9660 # ISO 9660 Filesystem
69 #options PROCFS # Process filesystem (requires PSEUDOFS)
70 options PSEUDOFS # Pseudo-filesystem framework
71 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
72 options KTRACE # ktrace(1) support
73 options SYSVSHM # SYSV-style shared memory
74 options SYSVMSG # SYSV-style message queues
75 options SYSVSEM # SYSV-style semaphores
76 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
77 options MUTEX_NOINLINE # Mutex inlines are space hogs
78 options RWLOCK_NOINLINE # rwlock inlines are space hogs
79 options SX_NOINLINE # sx inliens are space hogs
83 options BOOTP_WIRED_TO=npe0
94 device ixpiic # I2C bus glue
95 device ixpwdog # watchdog timer
97 device npe # Network Processing Engine
100 device qmgr # Q Manager (required by npe)
101 device mii # Minimal mii routines
102 device rlphy # NSLU2 uses Realtek PHY attached to npe
109 device random # Entropy device
116 device scbus # SCSI bus (required for SCSI)
117 device da # Direct Access (disks)