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