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# Kernel configuration for Atmel AT91SAM9G20EK Rev B. development card
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD$
ident SAM9G20EK
include "../at91/std.sam9g20ek"
#To statically compile in device wiring instead of /boot/device.hints
hints "SAM9G20EK.hints"
makeoptions MODULES_OVERRIDE=""
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options DDB
options KDB
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
#options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
#options SOFTUPDATES #Enable FFS soft updates support
#options UFS_ACL #Support for access control lists
#options UFS_DIRHASH #Improve performance on big directories
#options MD_ROOT #MD is a potential root device
#options MD_ROOT_SIZE=4096 # 3MB ram disk
options NFSCL #New Network Filesystem Client
#options NFSD #New Network Filesystem Server
#options NFSLOCKD #Network Lock Manager
#options NFS_ROOT #NFS usable as /, requires NFSCL
#options BOOTP_NFSROOT
#options BOOTP
#options BOOTP_NFSV3
#options BOOTP_WIRED_TO=ate0
#options BOOTP_COMPAT
options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
options ALT_BREAK_TO_DEBUGGER
#options MSDOSFS #MSDOS Filesystem
#options CD9660 #ISO 9660 Filesystem
#options PROCFS #Process filesystem (requires PSEUDOFS)
#options PSEUDOFS #Pseudo-filesystem framework
#options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
#options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
#options SYSCTL_OMIT_DESCR
options MUTEX_NOINLINE
options RWLOCK_NOINLINE
options NO_FFS_SNAPSHOT
options NO_SWAPPING
# Debugging for use in -current
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles
#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
#options DIAGNOSTIC
device random
device loop
device bpf
device ether
device md
device uart # Serial Ports
# Ethernet
device ate # Ethernet Driver
device mii
option AT91_ATE_USE_RMII
device at91_twi # TWI: Two Wire Interface (EEPROM)
device at91_wdt # WDT: Watchdog timer
# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware
# confilict on this card. Use one or the other.
# see board_sam9g20ek.c
# SPI: Data Flash
#device at91_spi # SPI:
#device spibus
#device at45d # at45db642 and maybe others
# MMC/SD
device at91_mci
device mmc
device mmcsd
option AT91_MCI_SLOT_B
#option AT91_MCI_HAS_4WIRE
# iic
device iic
device iicbus
device icee
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# USB support
device ohci # OHCI localbus->USB interface
device usb # USB Bus (required)
device umass # Disks/Mass storage - Requires scbus and da
device uhid # "Human Interface Devices"
#device ulpt # Printer
#device udbp # USB Double Bulk Pipe devices
# USB Ethernet, requires miibus
device miibus
#device aue # ADMtek USB Ethernet
#device axe # ASIX Electronics USB Ethernet
#device cdce # Generic USB over Ethernet
#device cue # CATC USB Ethernet
#device kue # Kawasaki LSI USB Ethernet
#device rue # RealTek RTL8150 USB Ethernet
device udav # Davicom DM9601E USB
# USB Wireless
#device rum # Ralink Technology RT2501USB wireless NICs
#device uath # Atheros AR5523 wireless NICs
#device ural # Ralink Technology RT2500USB wireless NICs
#device zyd # ZyDAS zd1211/zd1211b wireless NICs
# Wireless NIC cards
#device wlan # 802.11 support
#device wlan_wep # 802.11 WEP support
#device wlan_ccmp # 802.11 CCMP support
#device wlan_tkip # 802.11 TKIP support
#device wlan_amrr # AMRR transmit rate control algorithm
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