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# $FreeBSD$ 19 20#NO_UNIVERSE 21 22ident BWCT 23 24include "std.arm" 25options VERBOSE_INIT_ARM 26 27include "../at91/std.bwct" 28 29#To statically compile in device wiring instead of /boot/device.hints 30hints "BWCT.hints" 31makeoptions MODULES_OVERRIDE="" 32 33#makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 34 35options SCHED_4BSD # 4BSD scheduler 36options INET # InterNETworking 37#options INET6 # IPv6 communications protocols 38options FFS # Berkeley Fast Filesystem 39options SOFTUPDATES # Enable FFS soft updates support 40#options UFS_ACL # Support for access control lists 41#options UFS_DIRHASH # Improve performance on big directories 42#options MD_ROOT # MD is a potential root device 43#options MD_ROOT_SIZE=4096 # 4MB ram disk 44options NFSCL # Network Filesystem Client 45#options NFSD # Network Filesystem Server 46#options NFSLOCKD # Network Lock Manager 47options NFS_ROOT # NFS usable as /, requires NFSCL 48options TMPFS # Efficient memory filesystem 49#options MSDOSFS # MSDOS Filesystem 50#options CD9660 # ISO 9660 Filesystem 51#options PROCFS # Process filesystem (requires PSEUDOFS) 52options PSEUDOFS # Pseudo-filesystem framework 53options GEOM_PART_BSD # BSD partition scheme 54options GEOM_PART_MBR # MBR partition scheme 55#options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 56#options KTRACE # ktrace(1) support 57options SYSVSHM # SYSV-style shared memory 58options SYSVMSG # SYSV-style message queues 59options SYSVSEM # SYSV-style semaphores 60options _KPOSIX_PRIORITY_SCHEDULING #POSIX P1003_1B real-time extensions 61 62# Debugging for use in -current 63options KDB # Enable kernel debugger support 64options DDB # Enable the kernel debugger 65#options DEADLKRES # Enable the deadlock resolver 66#options INVARIANTS # Enable calls of extra sanity checking 67#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 68#options WITNESS # Enable checks to detect deadlocks and cycles 69#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 70#options DIAGNOSTIC 71 72options BOOTP 73options BOOTP_NFSROOT 74 75#options ROOTDEVNAME=\"ufs:md0\" 76#options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 77 78# kernel/memory size reduction 79options MUTEX_NOINLINE 80options NO_FFS_SNAPSHOT 81options NO_SWAPPING 82#options NO_SYSCTL_DESCR 83options RWLOCK_NOINLINE 84 85# The `bpf' device enables the Berkeley Packet Filter. 86# Be aware of the administrative consequences of enabling this! 87# Note that 'bpf' is required for DHCP. 88device bpf # Berkeley packet filter 89 90# Ethernet 91device mii # Minimal MII support 92device ate # Atmel AT91 Ethernet driver 93device rlswitch 94 95# I2C 96device at91_twi # Atmel AT91 Two-wire Interface 97device iic # I2C generic I/O device driver 98device iicbus # I2C bus system 99device ds1672 # DS1672 on I2C bus 100#device iicsmb # smb over i2c bridge 101#device smbus # Bus support, required for smb below. 102#device smb 103 104# MMC/SD 105device at91_mci # Atmel AT91 Multimedia Card Interface 106device mmc # MMC/SD bus 107device mmcsd # MMC/SD memory card 108 109# DataFlash 110device at91_spi # Atmel AT91 Serial Peripheral Interface 111device spibus # SPI bus 112#device at45d # Atmel AT45D 113 114# Pseudo devices. 115device loop # Network loopback 116device random # Entropy device 117device ether # Ethernet support 118device vlan # 802.1Q VLAN support 119device md # Memory "disks" 120 121# Serial (COM) ports 122device uart # Multi-uart driver 123options BREAK_TO_DEBUGGER 124options ALT_BREAK_TO_DEBUGGER 125 126# USB support 127#options USB_DEBUG 128#device ohci 129#device usb 130#device umass # Disks/Mass storage - Requires scbus and da 131 132device at91_ssc 133