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: releng/11.0/sys/arm/conf/SAM9X25EK 302915 2016-07-15 21:30:19Z ian $ 19 20#NO_UNIVERSE 21 22ident SAM9X25EK 23 24include "std.arm" 25include "../at91/std.sam9x25ek" 26 27#To statically compile in device wiring instead of /boot/device.hints 28hints "SAM9G20EK.hints" 29makeoptions MODULES_OVERRIDE="" 30 31options SCHED_4BSD # 4BSD scheduler 32options INET # InterNETworking 33#options INET6 # IPv6 communications protocols 34options FFS # Berkeley Fast Filesystem 35#options SOFTUPDATES # Enable FFS soft updates support 36#options UFS_ACL # Support for access control lists 37#options UFS_DIRHASH # Improve performance on big directories 38#options MD_ROOT # MD is a potential root device 39#options MD_ROOT_SIZE=4096 # 4MB ram disk 40options NFSCL # Network Filesystem Client 41#options NFSD # Network Filesystem Server 42#options NFSLOCKD # Network Lock Manager 43#options NFS_ROOT # NFS usable as /, requires NFSCL 44options TMPFS # Efficient memory filesystem 45#options MSDOSFS # MSDOS Filesystem 46#options CD9660 # ISO 9660 Filesystem 47#options PROCFS # Process filesystem (requires PSEUDOFS) 48#options PSEUDOFS # Pseudo-filesystem framework 49options GEOM_PART_BSD # BSD partition scheme 50options GEOM_PART_MBR # MBR partition scheme 51#options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 52#options KTRACE # ktrace(1) support 53options SYSVSHM # SYSV-style shared memory 54options SYSVMSG # SYSV-style message queues 55options SYSVSEM # SYSV-style semaphores 56options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 57 58# NFS root from boopt/dhcp 59#options BOOTP 60#options BOOTP_NFSROOT 61#options BOOTP_COMPAT 62#options BOOTP_NFSV3 63#options BOOTP_WIRED_TO=ate0 64 65# alternatively, boot from a MMC/SD memory card 66options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 67 68# kernel/memory size reduction 69options MUTEX_NOINLINE 70options NO_FFS_SNAPSHOT 71options NO_SWAPPING 72options RWLOCK_NOINLINE 73 74# The `bpf' device enables the Berkeley Packet Filter. 75# Be aware of the administrative consequences of enabling this! 76# Note that 'bpf' is required for DHCP. 77device bpf # Berkeley packet filter 78 79# Ethernet 80device mii # Minimal MII support 81device ate # Atmel AT91 Ethernet driver 82options AT91_ATE_USE_RMII 83 84# I2C 85#device at91_twi # Atmel AT91 Two-wire Interface 86device iic 87device iicbus 88device icee 89 90# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware 91# confilict on this card. Use one or the other. 92# see board_sam9g20ek.c 93 94# MMC/SD 95device at91_mci # Atmel AT91 Multimedia Card Interface 96options AT91_MCI_HAS_4WIRE 97#options AT91_MCI_SLOT_B 98device mmc # MMC/SD bus 99device mmcsd # MMC/SD memory card 100 101# DataFlash 102#device at91_spi # Atmel AT91 Serial Peripheral Interface 103#device spibus # SPI bus 104#device at45d # Atmel AT45D 105 106# Pseudo devices. 107device loop # Network loopback 108device random # Entropy device 109device ether # Ethernet support 110device md # Memory "disks" 111device pty 112 113# SCSI peripherals 114device scbus # SCSI bus (required for ATA/SCSI) 115device da # Direct Access (disks) 116device cd # CD 117device pass # Passthrough device (direct ATA/SCSI access) 118 119# Serial (COM) ports 120device uart # Multi-uart driver 121 122# USB support 123#device ohci # OHCI USB interface 124#device usb # USB Bus (required) 125#device umass # Disks/Mass storage - Requires scbus and da 126#device uhid # "Human Interface Devices" 127#device ulpt # Printer 128#device udbp # USB Double Bulk Pipe devices 129 130# USB Ethernet, requires miibus 131device miibus 132#device aue # ADMtek USB Ethernet 133#device axe # ASIX Electronics USB Ethernet 134#device cdce # Generic USB over Ethernet 135#device cue # CATC USB Ethernet 136#device kue # Kawasaki LSI USB Ethernet 137#device rue # RealTek RTL8150 USB Ethernet 138#device udav # Davicom DM9601E USB 139 140# USB Wireless 141#device rum # Ralink Technology RT2501USB wireless NICs 142#device uath # Atheros AR5523 wireless NICs 143#device ural # Ralink Technology RT2500USB wireless NICs 144#device zyd # ZyDAS zd1211/zd1211b wireless NICs 145 146# Wireless NIC cards 147#device wlan # 802.11 support 148#device wlan_wep # 802.11 WEP support 149#device wlan_ccmp # 802.11 CCMP support 150#device wlan_tkip # 802.11 TKIP support 151#device wlan_amrr # AMRR transmit rate control algorithm 152 153# watchdog 154device at91_wdt # Atmel AT91 Watchdog Timer 155