BWCT revision 165784
1# BWCT -- Custom kernel configuration for the AT91RM9200 boards from bwct.de. 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/BWCT 165784 2007-01-05 02:08:35Z ticso $ 19 20machine arm 21ident BWCT 22 23options VERBOSE_INIT_ARM 24 25options AT91_BWCT 26include "../at91/std.kb920x" 27 28#To statically compile in device wiring instead of /boot/device.hints 29hints "hints.at91rm9200" 30hints "BWCT.hints" 31 32#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 33options DDB 34options KDB 35options BREAK_TO_DEBUGGER 36options ALT_BREAK_TO_DEBUGGER 37 38options SCHED_4BSD #4BSD scheduler 39options INET #InterNETworking 40#options INET6 #IPv6 communications protocols 41options FFS #Berkeley Fast Filesystem 42options SOFTUPDATES #Enable FFS soft updates support 43#options UFS_ACL #Support for access control lists 44#options UFS_DIRHASH #Improve performance on big directories 45#options MD_ROOT #MD is a potential root device 46#options MD_ROOT_SIZE=4096 # 3MB ram disk 47#options ROOTDEVNAME=\"ufs:md0\" 48#options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 49options NFSCLIENT #Network Filesystem Client 50#options NFSSERVER #Network Filesystem Server 51options NFS_ROOT #NFS usable as /, requires NFSCLIENT 52options BOOTP_NFSROOT 53options BOOTP 54 55#options MSDOSFS #MSDOS Filesystem 56#options CD9660 #ISO 9660 Filesystem 57#options PROCFS #Process filesystem (requires PSEUDOFS) 58options PSEUDOFS #Pseudo-filesystem framework 59#options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI 60#options KTRACE #ktrace(1) support 61options SYSVSHM #SYSV-style shared memory 62options SYSVMSG #SYSV-style message queues 63options SYSVSEM #SYSV-style semaphores 64options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 65#options SYSCTL_OMIT_DESCR 66options MUTEX_NOINLINE 67options RWLOCK_NOINLINE 68options NO_FFS_SNAPSHOT 69options NO_SWAPPING 70device genclock 71device loop 72device random 73device ether 74device vlan 75device pty 76device nexus 77device uart 78device ate 79device mii 80device rlswitch 81 82# Debugging for use in -current 83#options INVARIANTS #Enable calls of extra sanity checking 84#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 85#options WITNESS #Enable checks to detect deadlocks and cycles 86#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 87#options DIAGNOSTIC 88 89device mem # Memory and kernel memory devices 90device md 91device at91_twi # TWI: Two Wire Interface 92device at91_spi # SPI: 93device at91_ssc 94device at91_mci 95device mmc # mmc/sd bus 96device mmcsd # mmc/sd flash cards 97# iic 98device iic 99device iicbus 100device ds1672 # DS1672 on I2C bus 101#device iicsmb # smb over i2c bridge 102#device smbus # Bus support, required for smb below. 103#device smb 104# SPI bus 105device spibus 106#device at45d # at45db642 and maybe others 107 108device bpf # Berkeley packet filter 109 110#options USB_DEBUG 111#device ohci 112#device usb 113#device ugen 114#device umass # Disks/Mass storage - Requires scbus and da 115 116#device at91_qdmmc 117