ETHERNUT5 revision 266383
1# Kernel configuration for Ethernut 5 boards 2# 3# For more information on this file, please read the config(5) manual page, 4# and/or the handbook section on 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: stable/10/sys/arm/conf/ETHERNUT5 266383 2014-05-18 00:21:14Z ian $ 19 20#NO_UNIVERSE 21 22ident ETHERNUT5 23 24include "../at91/std.ethernut5" 25 26# To statically compile in device wiring instead of /boot/device.hints 27hints "ETHERNUT5.hints" 28 29#makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 30 31options SCHED_4BSD # 4BSD scheduler 32#options PREEMPTION # Enable kernel thread preemption 33options INET # InterNETworking 34#options INET6 # IPv6 communications protocols 35#options SCTP # Stream Control Transmission Protocol 36options FFS # Berkeley Fast Filesystem 37options SOFTUPDATES # Enable FFS soft updates support 38#options UFS_ACL # Support for access control lists 39options UFS_DIRHASH # Improve performance on big directories 40#options UFS_GJOURNAL # Enable gjournal-based UFS journaling 41#options MD_ROOT # MD is a potential root device 42options NFSCL # New Network Filesystem Client 43#options NFSD # New Network Filesystem Server 44options NFSLOCKD # Network Lock Manager 45options NFS_ROOT # NFS usable as /, requires NFSCL 46options GEOM_PART_BSD # BSD partition scheme 47options GEOM_PART_MBR # MBR partition scheme 48options TMPFS # Efficient memory filesystem 49#options MSDOSFS # MSDOS Filesystem 50#options CD9660 # ISO 9660 Filesystem 51#options PROCFS # Process filesystem (requires PSEUDOFS) 52#options PSEUDOFS # Pseudo-filesystem framework 53#options GEOM_PART_GPT # GUID Partition Tables. 54#options GEOM_LABEL # Provides labelization 55#options COMPAT_FREEBSD5 # Compatible with FreeBSD5 56#options COMPAT_FREEBSD6 # Compatible with FreeBSD6 57#options COMPAT_FREEBSD7 # Compatible with FreeBSD7 58options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 59options KTRACE # ktrace(1) support 60#options STACK # stack(9) 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 65options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 66#options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 67#options AUDIT # Security event auditing 68#options CAPABILITY_MODE # Capsicum capability mode 69#options CAPABILITIES # Capsicum capabilities 70#options MAC # TrustedBSD MAC Framework 71#options INCLUDE_CONFIG_FILE # Include this file in kernel 72 73# required for netbooting 74options BOOTP 75options BOOTP_COMPAT 76options BOOTP_NFSROOT 77options BOOTP_NFSV3 78options BOOTP_WIRED_TO=ate0 79 80# alternatively, boot from a MMC/SD memory card 81#options ROOTDEVNAME=\"ufs:/dev/mmcsd0a\" 82 83# kernel/memory size reduction 84options MUTEX_NOINLINE 85options NO_FFS_SNAPSHOT 86options NO_SWAPPING 87options NO_SYSCTL_DESCR 88options RWLOCK_NOINLINE 89 90# Debugging support. Always need this: 91#options KDB # Enable kernel debugger support. 92# For minimum debugger support (stable branch) use: 93#options KDB_TRACE # Print a stack trace for a panic. 94# For full debugger support use this instead: 95#options DDB # Support DDB. 96#options GDB # Support remote GDB. 97#options DEADLKRES # Enable the deadlock resolver 98#options INVARIANTS # Enable calls of extra sanity checking 99#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 100#options WITNESS # Enable checks to detect deadlocks and cycles 101#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 102#options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 103 104# The `bpf' device enables the Berkeley Packet Filter. 105# Be aware of the administrative consequences of enabling this! 106# Note that 'bpf' is required for DHCP. 107device bpf # Berkeley packet filter 108 109# Ethernet 110device mii # Minimal MII support 111device ate # Atmel AT91 Ethernet driver 112 113# I2C 114device at91_twi # Atmel AT91 Two-wire Interface 115device iic # I2C generic I/O device driver 116device iicbus # I2C bus system 117device pcf8563 # NXP PCF8563 clock/calendar 118 119# MMC/SD 120device at91_mci # Atmel AT91 Multimedia Card Interface 121options AT91_MCI_HAS_4WIRE 122device mmc # MMC/SD bus 123device mmcsd # MMC/SD memory card 124 125# DataFlash 126device at91_spi # Atmel AT91 Serial Peripheral Interface 127device spibus # SPI bus 128device at45d # Atmel AT45D 129device geom_map # GEOM partition mapping 130 131# Pseudo devices. 132device loop # Network loopback 133device random # Entropy device 134device ether # Ethernet support 135#device vlan # 802.1Q VLAN support 136#device tun # Packet tunnel. 137#device md # Memory "disks" 138#device gif # IPv6 and IPv4 tunneling 139#device faith # IPv6-to-IPv4 relaying (translation) 140#device firmware # firmware assist module 141 142# SCSI peripherals 143#device scbus # SCSI bus (required for ATA/SCSI) 144#device ch # SCSI media changers 145#device da # Direct Access (disks) 146#device sa # Sequential Access (tape etc) 147#device cd # CD 148#device pass # Passthrough device (direct ATA/SCSI access) 149#device ses # Enclosure Services (SES and SAF-TE) 150#device ctl # CAM Target Layer 151 152# Serial (COM) ports 153device uart # Multi-uart driver 154options ALT_BREAK_TO_DEBUGGER 155 156# USB support 157#options USB_DEBUG # enable debug msgs 158device ohci # OHCI USB interface 159device usb # USB Bus (required) 160#device umass # Disks/Mass storage - Requires scbus and da 161 162# watchdog 163device at91_wdt # Atmel AT91 Watchdog Timer 164