SAM9X25EK revision 282576
193514Smike# Kernel configuration for Atmel AT91SAM9G20EK Rev B. development card 293514Smike# 393514Smike# For more information on this file, please read the handbook section on 493514Smike# Kernel Configuration Files: 593514Smike# 693514Smike# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 793514Smike# 893514Smike# The handbook is also available locally in /usr/share/doc/handbook 993514Smike# if you've installed the doc distribution, otherwise always see the 1093514Smike# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 1193514Smike# latest information. 1293514Smike# 1393514Smike# An exhaustive list of options and more detailed explanations of the 1493514Smike# device lines is also present in the ../../conf/NOTES and NOTES files. 1593514Smike# If you are in doubt as to the purpose or necessity of a line, check first 1693514Smike# in NOTES. 1793514Smike# 1893514Smike# $FreeBSD: head/sys/arm/conf/SAM9X25EK 282576 2015-05-07 12:38:23Z andrew $ 1993514Smike 2093514Smike#NO_UNIVERSE 2193514Smike 2293514Smikeident SAM9X25EK 2393514Smike 2493514Smikeinclude "std.arm" 2593514Smikeinclude "../at91/std.sam9x25ek" 2693514Smike 2793514Smike#To statically compile in device wiring instead of /boot/device.hints 2893514Smikehints "SAM9G20EK.hints" 2993514Smikemakeoptions MODULES_OVERRIDE="" 3093514Smike 3193514Smikemakeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 3293514Smikeoptions DDB 33102227Smikeoptions KDB 3493514Smike 35102315Smikeoptions SCHED_4BSD # 4BSD scheduler 36102315Smikeoptions INET # InterNETworking 37102315Smike#options INET6 # IPv6 communications protocols 38276660Skevlooptions GEOM_PART_BSD # BSD partition scheme 39143952Sdasoptions GEOM_PART_MBR # MBR partition scheme 40105690Smikeoptions TMPFS # Efficient memory filesystem 41105690Smikeoptions FFS # Berkeley Fast Filesystem 42102227Smike#options SOFTUPDATES # Enable FFS soft updates support 43102227Smike#options UFS_ACL # Support for access control lists 44102227Smike#options UFS_DIRHASH # Improve performance on big directories 45105690Smike#options MD_ROOT # MD is a potential root device 46111705Smike#options MD_ROOT_SIZE=4096 # 4MB ram disk 47105690Smikeoptions NFSCL # Network Filesystem Client 48130735Smarcel#options NFSD # Network Filesystem Server 49105690Smike#options NFSLOCKD # Network Lock Manager 50184413Strasz#options NFS_ROOT # NFS usable as /, requires NFSCL 51103521Smike#options BOOTP_NFSROOT 52111705Smike#options BOOTP 53105690Smike#options BOOTP_NFSV3 54105690Smike#options BOOTP_WIRED_TO=ate0 55137390Sdes#options BOOTP_COMPAT 56137390Sdes 57137390Sdesoptions ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 58102227Smike 59102315Smikeoptions ALT_BREAK_TO_DEBUGGER 60108190Smike 61156134Sdavidxu#options MSDOSFS # MSDOS Filesystem 62156134Sdavidxu#options CD9660 # ISO 9660 Filesystem 63102227Smike#options PROCFS # Process filesystem (requires PSEUDOFS) 64108190Smike#options PSEUDOFS # Pseudo-filesystem framework 65176730Sjeff#options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 66176730Sjeff#options KTRACE # ktrace(1) support 67176730Sjeffoptions SYSVSHM # SYSV-style shared memory 6893514Smikeoptions SYSVMSG # SYSV-style message queues 69102315Smikeoptions SYSVSEM # SYSV-style semaphores 70102315Smikeoptions _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 71102315Smikeoptions MUTEX_NOINLINE 72102315Smikeoptions RWLOCK_NOINLINE 73102315Smikeoptions NO_FFS_SNAPSHOT 74102315Smikeoptions NO_SWAPPING 75102315Smike 76102315Smike# Debugging for use in -current 77102315Smike#options INVARIANTS # Enable calls of extra sanity checking 78102315Smike#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 79102315Smike#options WITNESS # Enable checks to detect deadlocks and cycles 80102315Smike#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 81102315Smike#options DIAGNOSTIC 82237517Sandrew 83237517Sandrewdevice random 84237517Sandrewdevice pty 85237517Sandrewdevice loop 86102315Smikedevice bpf 87130473Sbdedevice ether 88130473Sbdedevice md 89130473Sbde 90102315Smikedevice uart # Serial Ports 91250883Sed 92250883Sed# Ethernet 93250883Seddevice ate # Ethernet Driver 94250883Seddevice mii 95250883Sedoption AT91_ATE_USE_RMII 96250985Sed 97250985Sed#device at91_twi # TWI: Two Wire Interface (EEPROM) 98250985Seddevice at91_wdt # WDT: Watchdog timer 99250985Sed 100250985Sed# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware 101250883Sed# confilict on this card. Use one or the other. 102130640Sphk# see board_sam9g20ek.c 103112745Smike 104130473Sbde# SPI: Data Flash 105130434Sdas#device at91_spi # SPI: 106112745Smike#device spibus 107102315Smike#device at45d # at45db642 and maybe others 108102315Smike 109102315Smike# MMC/SD 110102315Smikedevice at91_mci 111102315Smikedevice mmc 112130473Sbdedevice mmcsd 113102315Smike#option AT91_MCI_SLOT_B 114102315Smikeoption AT91_MCI_HAS_4WIRE 115297000Sjhibbits 116294883Sjhibbits# iic 11793514Smikedevice iic 118device iicbus 119device icee 120 121# SCSI peripherals 122device scbus # SCSI bus (required for ATA/SCSI) 123device da # Direct Access (disks) 124device cd # CD 125device pass # Passthrough device (direct ATA/SCSI access) 126 127# USB support 128#device ohci # OHCI localbus->USB interface 129#device usb # USB Bus (required) 130#device umass # Disks/Mass storage - Requires scbus and da 131#device uhid # "Human Interface Devices" 132#device ulpt # Printer 133#device udbp # USB Double Bulk Pipe devices 134 135# USB Ethernet, requires miibus 136device miibus 137#device aue # ADMtek USB Ethernet 138#device axe # ASIX Electronics USB Ethernet 139#device cdce # Generic USB over Ethernet 140#device cue # CATC USB Ethernet 141#device kue # Kawasaki LSI USB Ethernet 142#device rue # RealTek RTL8150 USB Ethernet 143#device udav # Davicom DM9601E USB 144 145# USB Wireless 146#device rum # Ralink Technology RT2501USB wireless NICs 147#device uath # Atheros AR5523 wireless NICs 148#device ural # Ralink Technology RT2500USB wireless NICs 149#device zyd # ZyDAS zd1211/zd1211b wireless NICs 150 151# Wireless NIC cards 152#device wlan # 802.11 support 153#device wlan_wep # 802.11 WEP support 154#device wlan_ccmp # 802.11 CCMP support 155#device wlan_tkip # 802.11 TKIP support 156#device wlan_amrr # AMRR transmit rate control algorithm 157 158