SAM9260EK revision 238823
1235348Smarius# Kernel configuration for Ethernut 5 boards 2235348Smarius# 3235348Smarius# For more information on this file, please read the config(5) manual page, 4235348Smarius# and/or the handbook section on Kernel Configuration Files: 5235348Smarius# 6235348Smarius# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 7235348Smarius# 8235348Smarius# The handbook is also available locally in /usr/share/doc/handbook 9235348Smarius# if you've installed the doc distribution, otherwise always see the 10235348Smarius# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 11235348Smarius# latest information. 12235348Smarius# 13235348Smarius# An exhaustive list of options and more detailed explanations of the 14235348Smarius# device lines is also present in the ../../conf/NOTES and NOTES files. 15235348Smarius# If you are in doubt as to the purpose or necessity of a line, check first 16235348Smarius# in NOTES. 17235348Smarius# 18235348Smarius# $FreeBSD: head/sys/arm/conf/SAM9260EK 238823 2012-07-27 05:37:01Z imp $ 19235348Smarius 20238785Simpident SAM9260EK 21235348Smarius 22238785Simpinclude "../at91/std.sam9260ek" 23235348Smarius 24235348Smarius# To statically compile in device wiring instead of /boot/device.hints 25238785Simphints "SAM9260EK.hints" 26235348Smarius 27235348Smarius#makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 28235348Smarius 29235348Smariusoptions SCHED_4BSD # 4BSD scheduler 30235348Smarius#options PREEMPTION # Enable kernel thread preemption 31235348Smariusoptions INET # InterNETworking 32235348Smarius#options INET6 # IPv6 communications protocols 33235348Smarius#options SCTP # Stream Control Transmission Protocol 34235348Smariusoptions FFS # Berkeley Fast Filesystem 35235348Smariusoptions SOFTUPDATES # Enable FFS soft updates support 36235348Smarius#options UFS_ACL # Support for access control lists 37235348Smariusoptions UFS_DIRHASH # Improve performance on big directories 38235348Smarius#options UFS_GJOURNAL # Enable gjournal-based UFS journaling 39235348Smarius#options MD_ROOT # MD is a potential root device 40235348Smariusoptions NFSCL # New Network Filesystem Client 41235348Smarius#options NFSD # New Network Filesystem Server 42235348Smariusoptions NFSLOCKD # Network Lock Manager 43235348Smariusoptions NFS_ROOT # NFS usable as /, requires NFSCL 44235348Smarius#options MSDOSFS # MSDOS Filesystem 45235348Smarius#options CD9660 # ISO 9660 Filesystem 46235348Smarius#options PROCFS # Process filesystem (requires PSEUDOFS) 47235348Smarius#options PSEUDOFS # Pseudo-filesystem framework 48235348Smarius#options GEOM_PART_GPT # GUID Partition Tables. 49235348Smarius#options GEOM_LABEL # Provides labelization 50235348Smarius#options COMPAT_FREEBSD5 # Compatible with FreeBSD5 51235348Smarius#options COMPAT_FREEBSD6 # Compatible with FreeBSD6 52235348Smarius#options COMPAT_FREEBSD7 # Compatible with FreeBSD7 53235348Smariusoptions SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 54235348Smariusoptions KTRACE # ktrace(1) support 55235348Smarius#options STACK # stack(9) support 56235348Smariusoptions SYSVSHM # SYSV-style shared memory 57235348Smariusoptions SYSVMSG # SYSV-style message queues 58235348Smariusoptions SYSVSEM # SYSV-style semaphores 59235348Smariusoptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60235348Smariusoptions PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 61235348Smarius#options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 62235348Smarius#options AUDIT # Security event auditing 63235348Smarius#options CAPABILITY_MODE # Capsicum capability mode 64235348Smarius#options CAPABILITIES # Capsicum capabilities 65235348Smarius#options MAC # TrustedBSD MAC Framework 66235348Smarius#options INCLUDE_CONFIG_FILE # Include this file in kernel 67235348Smarius 68235348Smarius# required for netbooting 69238823Simp#options BOOTP 70238823Simp#options BOOTP_COMPAT 71238823Simp#options BOOTP_NFSROOT 72238823Simp#options BOOTP_NFSV3 73238823Simp#options BOOTP_WIRED_TO=ate0 74235348Smarius 75235348Smarius# alternatively, boot from a MMC/SD memory card 76238823Simp#options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 77235348Smarius 78238823Simp# Alternatively, boot from a USB card. 79238823Simpoptions ROOTDEVNAME=\"ufs:/dev/da0s1a\" 80238823Simp 81235348Smarius# kernel/memory size reduction 82235348Smariusoptions MUTEX_NOINLINE 83235348Smariusoptions NO_FFS_SNAPSHOT 84235348Smariusoptions NO_SWAPPING 85235348Smariusoptions NO_SYSCTL_DESCR 86235348Smariusoptions RWLOCK_NOINLINE 87235348Smarius 88235348Smarius# Debugging support. Always need this: 89235348Smarius#options KDB # Enable kernel debugger support. 90235348Smarius# For minimum debugger support (stable branch) use: 91235348Smarius#options KDB_TRACE # Print a stack trace for a panic. 92235348Smarius# For full debugger support use this instead: 93235348Smarius#options DDB # Support DDB. 94235348Smarius#options GDB # Support remote GDB. 95235348Smarius#options DEADLKRES # Enable the deadlock resolver 96235348Smarius#options INVARIANTS # Enable calls of extra sanity checking 97235348Smarius#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 98235348Smarius#options WITNESS # Enable checks to detect deadlocks and cycles 99235348Smarius#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 100235348Smarius#options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 101235348Smarius 102235348Smarius# The `bpf' device enables the Berkeley Packet Filter. 103235348Smarius# Be aware of the administrative consequences of enabling this! 104235348Smarius# Note that 'bpf' is required for DHCP. 105235348Smariusdevice bpf # Berkeley packet filter 106235348Smarius 107235348Smarius# Ethernet 108235348Smariusdevice mii # Minimal MII support 109238785Simpdevice ate # Atmel AT91 Ethernet driver 110235348Smarius 111235348Smarius# I2C 112235348Smariusdevice at91_twi # Atmel AT91 Two-wire Interface 113235348Smariusdevice iic # I2C generic I/O device driver 114235348Smariusdevice iicbus # I2C bus system 115238785Simpdevice icee # I2C eeprom 116235348Smarius 117235348Smarius# MMC/SD 118238823Simp# See comment for DataFlash below 119235348Smariusdevice at91_mci # Atmel AT91 Multimedia Card Interface 120238823Simpoptions AT91_MCI_HAS_4WIRE # 4 wires 121238823Simpoptions AT91_MCI_SLOT_B # Wired to slot B 122235348Smariusdevice mmc # MMC/SD bus 123235348Smariusdevice mmcsd # MMC/SD memory card 124235348Smarius 125236497Smarius# DataFlash 126238823Simp# The DataFlash and MMC card are wired together, so we must pick one or the 127238823Simp# other. This is due to pin mux, and also due to the design of the 128238823Simp# SAM9260EK board. SLOT A wouldn't have this issue. 129238823Simp#device at91_spi # Atmel AT91 Serial Peripheral Interface 130238823Simp#device spibus # SPI bus 131238823Simp#device at45d # Atmel AT45D 132238823Simp#device geom_map # GEOM partition mapping 133235348Smarius 134235348Smarius# Pseudo devices. 135235348Smariusdevice loop # Network loopback 136235348Smariusdevice random # Entropy device 137235348Smariusdevice ether # Ethernet support 138235348Smarius#device vlan # 802.1Q VLAN support 139235348Smarius#device tun # Packet tunnel. 140235348Smarius#device md # Memory "disks" 141235348Smarius#device gif # IPv6 and IPv4 tunneling 142235348Smarius#device faith # IPv6-to-IPv4 relaying (translation) 143235348Smarius#device firmware # firmware assist module 144235348Smarius 145235348Smarius# SCSI peripherals 146238823Simpdevice scbus # SCSI bus (required for ATA/SCSI) 147235348Smarius#device ch # SCSI media changers 148238823Simpdevice da # Direct Access (disks) 149235348Smarius#device sa # Sequential Access (tape etc) 150238823Simpdevice cd # CD/DVD 151238823Simpdevice pass # Passthrough device (direct ATA/SCSI access) 152238823Simpdevice ses # Enclosure Services (SES and SAF-TE) 153235348Smarius#device ctl # CAM Target Layer 154235348Smarius 155235348Smarius# Serial (COM) ports 156235348Smariusdevice uart # Multi-uart driver 157235348Smariusoptions ALT_BREAK_TO_DEBUGGER 158235348Smarius 159235348Smarius# USB support 160235348Smarius#options USB_DEBUG # enable debug msgs 161238823Simpdevice ohci # OHCI USB interface 162235348Smariusdevice usb # USB Bus (required) 163238823Simpdevice umass # Disks/Mass storage - Requires scbus and da 164235348Smarius 165235348Smarius# watchdog 166235348Smariusdevice at91_wdt # Atmel AT91 Watchdog Timer 167