SAM9X25EK revision 282694
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/SAM9X25EK 282694 2015-05-09 21:24:55Z andrew $ 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 31makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 32options DDB 33options KDB 34 35options SCHED_4BSD # 4BSD scheduler 36options INET # InterNETworking 37#options INET6 # IPv6 communications protocols 38options FFS # Berkeley Fast Filesystem 39#options SOFTUPDATES # Enable FFS soft updates support 40#options UFS_ACL # Support for access control lists 41#options UFS_DIRHASH # Improve performance on big directories 42#options MD_ROOT # MD is a potential root device 43#options MD_ROOT_SIZE=4096 # 4MB ram disk 44options NFSCL # Network Filesystem Client 45#options NFSD # Network Filesystem Server 46#options NFSLOCKD # Network Lock Manager 47#options NFS_ROOT # NFS usable as /, requires NFSCL 48options TMPFS # Efficient memory filesystem 49#options MSDOSFS # MSDOS Filesystem 50#options CD9660 # ISO 9660 Filesystem 51#options PROCFS # Process filesystem (requires PSEUDOFS) 52#options PSEUDOFS # Pseudo-filesystem framework 53options GEOM_PART_BSD # BSD partition scheme 54options GEOM_PART_MBR # MBR partition scheme 55#options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 56#options KTRACE # ktrace(1) support 57options SYSVSHM # SYSV-style shared memory 58options SYSVMSG # SYSV-style message queues 59options SYSVSEM # SYSV-style semaphores 60options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 61 62 63# Debugging for use in -current 64#options INVARIANTS # Enable calls of extra sanity checking 65#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 66#options WITNESS # Enable checks to detect deadlocks and cycles 67#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 68#options DIAGNOSTIC 69 70# NFS root from boopt/dhcp 71#options BOOTP 72#options BOOTP_NFSROOT 73#options BOOTP_COMPAT 74#options BOOTP_NFSV3 75#options BOOTP_WIRED_TO=ate0 76 77# alternatively, boot from a MMC/SD memory card 78options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 79 80# kernel/memory size reduction 81options MUTEX_NOINLINE 82options NO_FFS_SNAPSHOT 83options NO_SWAPPING 84options RWLOCK_NOINLINE 85 86# The `bpf' device enables the Berkeley Packet Filter. 87# Be aware of the administrative consequences of enabling this! 88# Note that 'bpf' is required for DHCP. 89device bpf # Berkeley packet filter 90 91# Ethernet 92device mii # Minimal MII support 93device ate # Atmel AT91 Ethernet driver 94options AT91_ATE_USE_RMII 95 96# I2C 97#device at91_twi # Atmel AT91 Two-wire Interface 98device iic 99device iicbus 100device icee 101 102# NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware 103# confilict on this card. Use one or the other. 104# see board_sam9g20ek.c 105 106# MMC/SD 107device at91_mci # Atmel AT91 Multimedia Card Interface 108options AT91_MCI_HAS_4WIRE 109#options AT91_MCI_SLOT_B 110device mmc # MMC/SD bus 111device mmcsd # MMC/SD memory card 112 113# DataFlash 114#device at91_spi # Atmel AT91 Serial Peripheral Interface 115#device spibus # SPI bus 116#device at45d # Atmel AT45D 117 118# Pseudo devices. 119device loop # Network loopback 120device random # Entropy device 121device ether # Ethernet support 122device md # Memory "disks" 123device pty 124 125# SCSI peripherals 126device scbus # SCSI bus (required for ATA/SCSI) 127device da # Direct Access (disks) 128device cd # CD 129device pass # Passthrough device (direct ATA/SCSI access) 130 131# Serial (COM) ports 132device uart # Multi-uart driver 133options ALT_BREAK_TO_DEBUGGER 134 135# USB support 136#device ohci # OHCI USB interface 137#device usb # USB Bus (required) 138#device umass # Disks/Mass storage - Requires scbus and da 139#device uhid # "Human Interface Devices" 140#device ulpt # Printer 141#device udbp # USB Double Bulk Pipe devices 142 143# USB Ethernet, requires miibus 144device miibus 145#device aue # ADMtek USB Ethernet 146#device axe # ASIX Electronics USB Ethernet 147#device cdce # Generic USB over Ethernet 148#device cue # CATC USB Ethernet 149#device kue # Kawasaki LSI USB Ethernet 150#device rue # RealTek RTL8150 USB Ethernet 151#device udav # Davicom DM9601E USB 152 153# USB Wireless 154#device rum # Ralink Technology RT2501USB wireless NICs 155#device uath # Atheros AR5523 wireless NICs 156#device ural # Ralink Technology RT2500USB wireless NICs 157#device zyd # ZyDAS zd1211/zd1211b wireless NICs 158 159# Wireless NIC cards 160#device wlan # 802.11 support 161#device wlan_wep # 802.11 WEP support 162#device wlan_ccmp # 802.11 CCMP support 163#device wlan_tkip # 802.11 TKIP support 164#device wlan_amrr # AMRR transmit rate control algorithm 165 166# watchdog 167device at91_wdt # Atmel AT91 Watchdog Timer 168