1237742Simp# Kernel configuration for Atmel AT91SAM9G20EK Rev B. development card 2237742Simp# 3237742Simp# For more information on this file, please read the handbook section on 4237742Simp# Kernel Configuration Files: 5237742Simp# 6237742Simp# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 7237742Simp# 8237742Simp# The handbook is also available locally in /usr/share/doc/handbook 9237742Simp# if you've installed the doc distribution, otherwise always see the 10237742Simp# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 11237742Simp# latest information. 12237742Simp# 13237742Simp# An exhaustive list of options and more detailed explanations of the 14237742Simp# device lines is also present in the ../../conf/NOTES and NOTES files. 15237742Simp# If you are in doubt as to the purpose or necessity of a line, check first 16237742Simp# in NOTES. 17237742Simp# 18237742Simp# $FreeBSD: releng/11.0/sys/arm/conf/SAM9X25EK 302915 2016-07-15 21:30:19Z ian $ 19237742Simp 20265155Simp#NO_UNIVERSE 21265155Simp 22237742Simpident SAM9X25EK 23237742Simp 24282576Sandrewinclude "std.arm" 25282576Sandrewinclude "../at91/std.sam9x25ek" 26237742Simp 27237742Simp#To statically compile in device wiring instead of /boot/device.hints 28237742Simphints "SAM9G20EK.hints" 29237742Simpmakeoptions MODULES_OVERRIDE="" 30237742Simp 31263245Simpoptions SCHED_4BSD # 4BSD scheduler 32263245Simpoptions INET # InterNETworking 33263245Simp#options INET6 # IPv6 communications protocols 34263245Simpoptions FFS # Berkeley Fast Filesystem 35263245Simp#options SOFTUPDATES # Enable FFS soft updates support 36263245Simp#options UFS_ACL # Support for access control lists 37263245Simp#options UFS_DIRHASH # Improve performance on big directories 38263245Simp#options MD_ROOT # MD is a potential root device 39261130Simp#options MD_ROOT_SIZE=4096 # 4MB ram disk 40276755Sjhboptions NFSCL # Network Filesystem Client 41276755Sjhb#options NFSD # Network Filesystem Server 42263245Simp#options NFSLOCKD # Network Lock Manager 43263245Simp#options NFS_ROOT # NFS usable as /, requires NFSCL 44282694Sandrewoptions TMPFS # Efficient memory filesystem 45263245Simp#options MSDOSFS # MSDOS Filesystem 46263245Simp#options CD9660 # ISO 9660 Filesystem 47263245Simp#options PROCFS # Process filesystem (requires PSEUDOFS) 48263245Simp#options PSEUDOFS # Pseudo-filesystem framework 49282694Sandrewoptions GEOM_PART_BSD # BSD partition scheme 50282694Sandrewoptions GEOM_PART_MBR # MBR partition scheme 51263245Simp#options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 52263245Simp#options KTRACE # ktrace(1) support 53263245Simpoptions SYSVSHM # SYSV-style shared memory 54263245Simpoptions SYSVMSG # SYSV-style message queues 55263245Simpoptions SYSVSEM # SYSV-style semaphores 56282694Sandrewoptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 57237742Simp 58282694Sandrew# NFS root from boopt/dhcp 59282694Sandrew#options BOOTP 60282694Sandrew#options BOOTP_NFSROOT 61282694Sandrew#options BOOTP_COMPAT 62282694Sandrew#options BOOTP_NFSV3 63282694Sandrew#options BOOTP_WIRED_TO=ate0 64237742Simp 65282694Sandrew# alternatively, boot from a MMC/SD memory card 66282694Sandrewoptions ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 67237742Simp 68282694Sandrew# kernel/memory size reduction 69282694Sandrewoptions MUTEX_NOINLINE 70282694Sandrewoptions NO_FFS_SNAPSHOT 71282694Sandrewoptions NO_SWAPPING 72282694Sandrewoptions RWLOCK_NOINLINE 73282694Sandrew 74282694Sandrew# The `bpf' device enables the Berkeley Packet Filter. 75282694Sandrew# Be aware of the administrative consequences of enabling this! 76282694Sandrew# Note that 'bpf' is required for DHCP. 77282694Sandrewdevice bpf # Berkeley packet filter 78282694Sandrew 79237742Simp# Ethernet 80282694Sandrewdevice mii # Minimal MII support 81282694Sandrewdevice ate # Atmel AT91 Ethernet driver 82282694Sandrewoptions AT91_ATE_USE_RMII 83237742Simp 84282694Sandrew# I2C 85282694Sandrew#device at91_twi # Atmel AT91 Two-wire Interface 86282694Sandrewdevice iic 87282694Sandrewdevice iicbus 88282694Sandrewdevice icee 89237742Simp 90237742Simp# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware 91237742Simp# confilict on this card. Use one or the other. 92237742Simp# see board_sam9g20ek.c 93237742Simp 94237742Simp# MMC/SD 95282694Sandrewdevice at91_mci # Atmel AT91 Multimedia Card Interface 96282694Sandrewoptions AT91_MCI_HAS_4WIRE 97282694Sandrew#options AT91_MCI_SLOT_B 98282694Sandrewdevice mmc # MMC/SD bus 99282694Sandrewdevice mmcsd # MMC/SD memory card 100237742Simp 101282694Sandrew# DataFlash 102282694Sandrew#device at91_spi # Atmel AT91 Serial Peripheral Interface 103282694Sandrew#device spibus # SPI bus 104282694Sandrew#device at45d # Atmel AT45D 105237742Simp 106282694Sandrew# Pseudo devices. 107282694Sandrewdevice loop # Network loopback 108282694Sandrewdevice random # Entropy device 109282694Sandrewdevice ether # Ethernet support 110282694Sandrewdevice md # Memory "disks" 111282694Sandrewdevice pty 112282694Sandrew 113237742Simp# SCSI peripherals 114270912Simpdevice scbus # SCSI bus (required for ATA/SCSI) 115263245Simpdevice da # Direct Access (disks) 116263245Simpdevice cd # CD 117270912Simpdevice pass # Passthrough device (direct ATA/SCSI access) 118237742Simp 119282694Sandrew# Serial (COM) ports 120282694Sandrewdevice uart # Multi-uart driver 121282694Sandrew 122237742Simp# USB support 123282694Sandrew#device ohci # OHCI USB interface 124263245Simp#device usb # USB Bus (required) 125263245Simp#device umass # Disks/Mass storage - Requires scbus and da 126263245Simp#device uhid # "Human Interface Devices" 127263245Simp#device ulpt # Printer 128263245Simp#device udbp # USB Double Bulk Pipe devices 129237742Simp 130237742Simp# USB Ethernet, requires miibus 131237742Simpdevice miibus 132263245Simp#device aue # ADMtek USB Ethernet 133263245Simp#device axe # ASIX Electronics USB Ethernet 134263245Simp#device cdce # Generic USB over Ethernet 135263245Simp#device cue # CATC USB Ethernet 136263245Simp#device kue # Kawasaki LSI USB Ethernet 137263245Simp#device rue # RealTek RTL8150 USB Ethernet 138263245Simp#device udav # Davicom DM9601E USB 139237742Simp 140237742Simp# USB Wireless 141263245Simp#device rum # Ralink Technology RT2501USB wireless NICs 142263245Simp#device uath # Atheros AR5523 wireless NICs 143263245Simp#device ural # Ralink Technology RT2500USB wireless NICs 144263245Simp#device zyd # ZyDAS zd1211/zd1211b wireless NICs 145237742Simp 146237742Simp# Wireless NIC cards 147263245Simp#device wlan # 802.11 support 148263245Simp#device wlan_wep # 802.11 WEP support 149263245Simp#device wlan_ccmp # 802.11 CCMP support 150263245Simp#device wlan_tkip # 802.11 TKIP support 151263245Simp#device wlan_amrr # AMRR transmit rate control algorithm 152253845Sobrien 153282694Sandrew# watchdog 154282694Sandrewdevice at91_wdt # Atmel AT91 Watchdog Timer 155