SAM9X25EK revision 253845
1120442Ssam# Kernel configuration for Atmel AT91SAM9G20EK Rev B. development card 2120442Ssam# 360317Sdarrenr# For more information on this file, please read the handbook section on 460317Sdarrenr# Kernel Configuration Files: 560317Sdarrenr# 660317Sdarrenr# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 760317Sdarrenr# 860317Sdarrenr# The handbook is also available locally in /usr/share/doc/handbook 960317Sdarrenr# if you've installed the doc distribution, otherwise always see the 1060317Sdarrenr# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 1160317Sdarrenr# latest information. 1260317Sdarrenr# 1360317Sdarrenr# An exhaustive list of options and more detailed explanations of the 1460317Sdarrenr# device lines is also present in the ../../conf/NOTES and NOTES files. 1560317Sdarrenr# If you are in doubt as to the purpose or necessity of a line, check first 1660317Sdarrenr# in NOTES. 1760317Sdarrenr# 1860317Sdarrenr# $FreeBSD: head/sys/arm/conf/SAM9X25EK 253845 2013-07-31 17:21:18Z obrien $ 1960317Sdarrenr 2060317Sdarrenr# NOUNIVERSE: disable building in make universe 2160317Sdarrenrident SAM9X25EK 2260317Sdarrenr 2360317Sdarrenrinclude "../at91/std.sam9x25ek" 2460317Sdarrenr 2560317Sdarrenr#To statically compile in device wiring instead of /boot/device.hints 2660317Sdarrenrhints "SAM9G20EK.hints" 2760317Sdarrenrmakeoptions MODULES_OVERRIDE="" 2860317Sdarrenr 2960342Sdarrenrmakeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 30130582Sruoptions DDB 31254772Sandreoptions KDB 3260317Sdarrenr 3360317Sdarrenroptions SCHED_4BSD #4BSD scheduler 3460317Sdarrenroptions INET #InterNETworking 3560317Sdarrenr#options INET6 #IPv6 communications protocols 36120442Ssamoptions FFS #Berkeley Fast Filesystem 37120442Ssam#options SOFTUPDATES #Enable FFS soft updates support 38120442Ssam#options UFS_ACL #Support for access control lists 3960317Sdarrenr#options UFS_DIRHASH #Improve performance on big directories 40120442Ssam#options MD_ROOT #MD is a potential root device 41241888Smelifaro#options MD_ROOT_SIZE=4096 # 3MB ram disk 42241888Smelifarooptions NFSCL #New Network Filesystem Client 43241888Smelifaro#options NFSD #New Network Filesystem Server 44241888Smelifaro#options NFSLOCKD #Network Lock Manager 45241888Smelifaro#options NFS_ROOT #NFS usable as /, requires NFSCL 4660317Sdarrenr#options BOOTP_NFSROOT 4760317Sdarrenr#options BOOTP 4884306Sru#options BOOTP_NFSV3 4984306Sru#options BOOTP_WIRED_TO=ate0 5084306Sru#options BOOTP_COMPAT 5184306Sru 52254775Sandreoptions ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 53254775Sandre 5488509Sdavidcoptions ALT_BREAK_TO_DEBUGGER 55120442Ssam 5688509Sdavidc#options MSDOSFS #MSDOS Filesystem 57120442Ssam#options CD9660 #ISO 9660 Filesystem 58130582Sru#options PROCFS #Process filesystem (requires PSEUDOFS) 59120442Ssam#options PSEUDOFS #Pseudo-filesystem framework 60120442Ssam#options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI 61254775Sandre#options KTRACE #ktrace(1) support 62120442Ssamoptions SYSVSHM #SYSV-style shared memory 63254775Sandreoptions SYSVMSG #SYSV-style message queues 64120442Ssamoptions SYSVSEM #SYSV-style semaphores 65135920Smlaieroptions _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions 66241888Smelifaro#options SYSCTL_OMIT_DESCR 67241888Smelifarooptions MUTEX_NOINLINE 68241888Smelifarooptions RWLOCK_NOINLINE 69241888Smelifarooptions NO_FFS_SNAPSHOT 70241888Smelifarooptions NO_SWAPPING 71241888Smelifaro 72241888Smelifaro# Debugging for use in -current 73241888Smelifaro#options INVARIANTS #Enable calls of extra sanity checking 74254825Sjoel#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 7560317Sdarrenr#options WITNESS #Enable checks to detect deadlocks and cycles 7660317Sdarrenr#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 7760317Sdarrenr#options DIAGNOSTIC 78120442Ssam 79120442Ssamdevice random 80120442Ssamdevice pty 81120442Ssamdevice loop 82120442Ssamdevice bpf 83120442Ssamdevice ether 84120442Ssamdevice md 85130582Sru 86130582Srudevice uart # Serial Ports 87130582Sru 88130582Sru# Ethernet 89130582Srudevice ate # Ethernet Driver 90130582Srudevice mii 91120442Ssamoption AT91_ATE_USE_RMII 92120442Ssam 93120442Ssam#device at91_twi # TWI: Two Wire Interface (EEPROM) 94120442Ssamdevice at91_wdt # WDT: Watchdog timer 95120442Ssam 96120442Ssam# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware 97120442Ssam# confilict on this card. Use one or the other. 98120442Ssam# see board_sam9g20ek.c 99241888Smelifaro 100241888Smelifaro# SPI: Data Flash 101241888Smelifaro#device at91_spi # SPI: 102241888Smelifaro#device spibus 103241888Smelifaro#device at45d # at45db642 and maybe others 104241888Smelifaro 105241888Smelifaro# MMC/SD 106241888Smelifarodevice at91_mci 107241888Smelifarodevice mmc 108241888Smelifarodevice mmcsd 109120442Ssam#option AT91_MCI_SLOT_B 110120442Ssamoption AT91_MCI_HAS_4WIRE 111120442Ssam 112120442Ssam# iic 113120442Ssamdevice iic 114120442Ssamdevice iicbus 11560317Sdarrenrdevice icee 11689207Sru 11760317Sdarrenr# SCSI peripherals 118120442Ssamdevice scbus # SCSI bus (required for SCSI) 119120442Ssamdevice da # Direct Access (disks) 120120442Ssamdevice cd # CD 121120442Ssamdevice pass # Passthrough device (direct SCSI access) 122120442Ssam 123120442Ssam# USB support 124120442Ssam#device ohci # OHCI localbus->USB interface 12560317Sdarrenr#device usb # USB Bus (required) 126120442Ssam#device umass # Disks/Mass storage - Requires scbus and da 127120442Ssam#device uhid # "Human Interface Devices" 128120442Ssam#device ulpt # Printer 129120442Ssam#device udbp # USB Double Bulk Pipe devices 130130582Sru 131130582Sru# USB Ethernet, requires miibus 132130582Srudevice miibus 133130582Sru#device aue # ADMtek USB Ethernet 134130582Sru#device axe # ASIX Electronics USB Ethernet 135130582Sru#device cdce # Generic USB over Ethernet 136130582Sru#device cue # CATC USB Ethernet 137130582Sru#device kue # Kawasaki LSI USB Ethernet 138130582Sru#device rue # RealTek RTL8150 USB Ethernet 139130582Sru#device udav # Davicom DM9601E USB 140130582Sru 141130582Sru# USB Wireless 142120442Ssam#device rum # Ralink Technology RT2501USB wireless NICs 143120442Ssam#device uath # Atheros AR5523 wireless NICs 144120442Ssam#device ural # Ralink Technology RT2500USB wireless NICs 145241888Smelifaro#device zyd # ZyDAS zd1211/zd1211b wireless NICs 146241888Smelifaro 147241888Smelifaro# Wireless NIC cards 148241888Smelifaro#device wlan # 802.11 support 149241888Smelifaro#device wlan_wep # 802.11 WEP support 150241888Smelifaro#device wlan_ccmp # 802.11 CCMP support 151241888Smelifaro#device wlan_tkip # 802.11 TKIP support 152241888Smelifaro#device wlan_amrr # AMRR transmit rate control algorithm 153241888Smelifaro 154241888Smelifaro