freebsd-dev/sys/arm/conf/NSLU
Warner Losh 7621eebbb1 Omit from the universe build all config files tagged with
#NO_UNIVERSE. Many of these config files are important examples, but
add little to no regresive value to the intended purpose of
UNIVERSE. We now build over 120 kernels during universe. There's
really little to no value to this over building say 60 or even 30 of
them (either is still a way too big number). This is especially true
for kernels that are nothing more than including a common base and
adding a static DTB file. Start by pruning 1/3 of the arm kernels that
add little regresion value.
2014-04-30 18:02:10 +00:00

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# NSLU - kernel configuration file for FreeBSD/arm on Linksys NSLU2
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD$
#NO_UNIVERSE
ident NSLU
# XXX What is defined in std.avila does not exactly match the following:
#options PHYSADDR=0x10000000
#options KERNPHYSADDR=0x10200000
#options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm
#options FLASHADDR=0x50000000
#options LOADERRAMADDR=0x00000000
include "../xscale/ixp425/std.ixp425"
# NB: memory mapping is defined in std.avila (see also comment above)
include "../xscale/ixp425/std.avila"
options XSCALE_CACHE_READ_WRITE_ALLOCATE
#To statically compile in device wiring instead of /boot/device.hints
hints "NSLU.hints" # Default places to look for devices.
makeoptions MODULES_OVERRIDE=""
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
makeoptions CONF_CFLAGS=-mcpu=xscale
options HZ=100
options DEVICE_POLLING
# Debugging for use in -current
options KDB
#options GDB
options DDB # Enable the kernel debugger
#options DEADLKRES # Enable the deadlock resolver
#options INVARIANTS # Enable calls of extra sanity checking
#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS # Enable checks to detect deadlocks and cycles
#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
#options DIAGNOSTIC
options SCHED_ULE # ULE scheduler
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big directories
options NFSCL # New Network Filesystem Client
options NFSD # New Network Filesystem Server
options NFSLOCKD # Network Lock Manager
options NFS_ROOT # NFS usable as /, requires NFSCL
options GEOM_PART_BSD # BSD partition scheme
options GEOM_PART_MBR # MBR partition scheme
options TMPFS # Efficient memory filesystem
#options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
#options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options MUTEX_NOINLINE # Mutex inlines are space hogs
options RWLOCK_NOINLINE # rwlock inlines are space hogs
options SX_NOINLINE # sx inliens are space hogs
options BOOTP
options BOOTP_NFSROOT
options BOOTP_NFSV3
options BOOTP_WIRED_TO=npe0
options BOOTP_COMPAT
device pci
device uart
# I2C Bus
device iicbus
device iicbb
device iic
device ixpiic # I2C bus glue
device ixpwdog # watchdog timer
device npe # Network Processing Engine
device npe_fw
device firmware
device qmgr # Q Manager (required by npe)
device mii # Minimal mii routines
device rlphy # NSLU2 uses Realtek PHY attached to npe
device ether
device bpf
device loop
device md
device random # Entropy device
device usb
options USB_DEBUG
device ohci
device ehci
device umass
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)