SAM9G20EK revision 224699
1# Kernel configuration for Atmel AT91SAM9G20EK Rev B. development card 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/SAM9G20EK 224699 2011-08-07 20:16:46Z rmacklem $ 19 20ident SAM9G20EK 21 22include "../at91/std.sam9g20ek" 23 24#To statically compile in device wiring instead of /boot/device.hints 25hints "SAM9G20EK.hints" 26makeoptions MODULES_OVERRIDE="" 27 28makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 29options DDB 30options KDB 31 32options SCHED_4BSD #4BSD scheduler 33options INET #InterNETworking 34#options INET6 #IPv6 communications protocols 35options FFS #Berkeley Fast Filesystem 36#options SOFTUPDATES #Enable FFS soft updates support 37#options UFS_ACL #Support for access control lists 38#options UFS_DIRHASH #Improve performance on big directories 39#options MD_ROOT #MD is a potential root device 40#options MD_ROOT_SIZE=4096 # 3MB ram disk 41options NFSCL #New Network Filesystem Client 42#options NFSD #New Network Filesystem Server 43#options NFSLOCKD #Network Lock Manager 44#options NFS_ROOT #NFS usable as /, requires NFSCL 45#options BOOTP_NFSROOT 46#options BOOTP 47#options BOOTP_NFSV3 48#options BOOTP_WIRED_TO=ate0 49#options BOOTP_COMPAT 50 51options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 52 53options ALT_BREAK_TO_DEBUGGER 54 55#options MSDOSFS #MSDOS Filesystem 56#options CD9660 #ISO 9660 Filesystem 57#options PROCFS #Process filesystem (requires PSEUDOFS) 58#options 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 70 71# Debugging for use in -current 72#options INVARIANTS #Enable calls of extra sanity checking 73#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 74#options WITNESS #Enable checks to detect deadlocks and cycles 75#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 76#options DIAGNOSTIC 77 78device random 79device pty 80device loop 81device bpf 82device ether 83device md 84 85device uart # Serial Ports 86 87# Ethernet 88device ate # Ethernet Driver 89#device macb # Alternate Ethernet driver 90device mii 91option AT91_ATE_USE_RMII 92 93device at91_twi # TWI: Two Wire Interface (EEPROM) 94device at91_wdt # WDT: Watchdog timer 95 96# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware 97# confilict on this card. Use one or the other. 98# see board_sam9g20ek.c 99 100# SPI: Data Flash 101#device at91_spi # SPI: 102#device spibus 103#device at45d # at45db642 and maybe others 104 105# MMC/SD 106device at91_mci 107device mmc 108device mmcsd 109option AT91_MCI_SLOT_B 110option AT91_MCI_HAS_4WIRE 111 112# iic 113device iic 114device iicbus 115device icee 116 117# SCSI peripherals 118device scbus # SCSI bus (required for SCSI) 119device da # Direct Access (disks) 120device cd # CD 121device pass # Passthrough device (direct SCSI access) 122 123# USB support 124device ohci # OHCI localbus->USB interface 125device usb # USB Bus (required) 126device umass # Disks/Mass storage - Requires scbus and da 127device uhid # "Human Interface Devices" 128#device ulpt # Printer 129#device udbp # USB Double Bulk Pipe devices 130 131# USB Ethernet, requires miibus 132device miibus 133#device aue # ADMtek USB Ethernet 134#device axe # ASIX Electronics USB Ethernet 135#device cdce # Generic USB over Ethernet 136#device cue # CATC USB Ethernet 137#device kue # Kawasaki LSI USB Ethernet 138#device rue # RealTek RTL8150 USB Ethernet 139device udav # Davicom DM9601E USB 140 141# USB Wireless 142#device rum # Ralink Technology RT2501USB wireless NICs 143#device uath # Atheros AR5523 wireless NICs 144#device ural # Ralink Technology RT2500USB wireless NICs 145#device zyd # ZyDAS zb1211/zb1211b wireless NICs 146 147# Wireless NIC cards 148#device wlan # 802.11 support 149#device wlan_wep # 802.11 WEP support 150#device wlan_ccmp # 802.11 CCMP support 151#device wlan_tkip # 802.11 TKIP support 152#device wlan_amrr # AMRR transmit rate control algorithm 153 154