NSLU revision 186539
1# NSLU - kernel configuration file for FreeBSD/arm on Linksys NSLU2 2# 3# For more information on this file, please read the handbook section on 4# Kernel Configuration Files: 5# 6# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 7# 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 11# latest information. 12# 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 16# in NOTES. 17# 18# $FreeBSD: head/sys/arm/conf/NSLU 186539 2008-12-28 11:04:24Z bz $ 19 20ident NSLU 21 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 28#options STARTUP_PAGETABLE_ADDR=0x10000000 29 30include "../xscale/ixp425/std.ixp425" 31# NB: memory mapping is defined in std.avila (see also comment above) 32include "../xscale/ixp425/std.avila" 33options XSCALE_CACHE_READ_WRITE_ALLOCATE 34#To statically compile in device wiring instead of /boot/device.hints 35hints "NSLU.hints" #Default places to look for devices. 36makeoptions MODULES_OVERRIDE="" 37 38makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 39makeoptions CONF_CFLAGS=-mcpu=xscale 40options HZ=100 41options DEVICE_POLLING 42 43# Debugging for use in -current 44options KDB 45#options GDB 46options DDB #Enable the kernel debugger 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 51#options DIAGNOSTIC 52 53options SCHED_ULE #ULE scheduler 54options INET #InterNETworking 55options INET6 #IPv6 communications protocols 56options FFS #Berkeley Fast Filesystem 57options SOFTUPDATES #Enable FFS soft updates support 58options UFS_ACL #Support for access control lists 59options UFS_DIRHASH #Improve performance on big directories 60options NFSCLIENT #Network Filesystem Client 61options NFSSERVER #Network Filesystem Server 62options NFSLOCKD #Network Lock Manager 63options NFS_ROOT #NFS usable as /, requires NFSCLIENT 64#options MSDOSFS #MSDOS Filesystem 65options CD9660 #ISO 9660 Filesystem 66#options PROCFS #Process filesystem (requires PSEUDOFS) 67options PSEUDOFS #Pseudo-filesystem framework 68options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI 69options KTRACE #ktrace(1) support 70options SYSVSHM #SYSV-style shared memory 71options SYSVMSG #SYSV-style message queues 72options SYSVSEM #SYSV-style semaphores 73options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 74options MUTEX_NOINLINE #Mutex inlines are space hogs 75options RWLOCK_NOINLINE #rwlock inlines are space hogs 76options SX_NOINLINE #sx inliens are space hogs 77options BOOTP 78options BOOTP_NFSROOT 79options BOOTP_NFSV3 80options BOOTP_WIRED_TO=npe0 81options BOOTP_COMPAT 82 83device pci 84device uart 85 86# I2C Bus 87device iicbus 88device iicbb 89device iic 90 91device ixpiic # I2C bus glue 92device ixpwdog # watchdog timer 93 94device npe # Network Processing Engine 95device npe_fw 96device firmware 97device qmgr # Q Manager (required by npe) 98device mii # Minimal mii routines 99device rlphy # NSLU2 uses Realtek PHY attached to npe 100device ether 101device bpf 102 103device pty 104device loop 105 106device md 107device random # Entropy device 108 109#options ARM_USE_SMALL_ALLOC 110 111device usb 112options USB_DEBUG 113device ohci 114device ehci 115device ugen 116device umass 117device scbus # SCSI bus (required for SCSI) 118device da # Direct Access (disks) 119