SAM9260EK revision 266331
157580Smjacob# Kernel configuration for Atmel SAM9260-EK eval board 257580Smjacob# 357580Smjacob# For more information on this file, please read the config(5) manual page, 457580Smjacob# and/or the handbook section on Kernel Configuration Files: 557580Smjacob# 657580Smjacob# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 757580Smjacob# 857580Smjacob# The handbook is also available locally in /usr/share/doc/handbook 957580Smjacob# if you've installed the doc distribution, otherwise always see the 1057580Smjacob# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 1157580Smjacob# latest information. 1257580Smjacob# 1357580Smjacob# An exhaustive list of options and more detailed explanations of the 1457580Smjacob# device lines is also present in the ../../conf/NOTES and NOTES files. 1557580Smjacob# If you are in doubt as to the purpose or necessity of a line, check first 1657580Smjacob# in NOTES. 1757580Smjacob# 1857580Smjacob# $FreeBSD: stable/10/sys/arm/conf/SAM9260EK 266331 2014-05-17 17:34:37Z ian $ 1957580Smjacob 2057580Smjacobident SAM9260EK 2157580Smjacob 2257580Smjacobinclude "../at91/std.sam9260ek" 2357580Smjacob 2457580Smjacob# To statically compile in device wiring instead of /boot/device.hints 2557580Smjacobhints "SAM9260EK.hints" 2657580Smjacob 2757580Smjacob#makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 2857580Smjacobmakeoptions MODULES_OVERRIDE="" 2957580Smjacob 3057580Smjacoboptions SCHED_4BSD # 4BSD scheduler 3157580Smjacob#options PREEMPTION # Enable kernel thread preemption 3257580Smjacoboptions INET # InterNETworking 3357580Smjacob#options INET6 # IPv6 communications protocols 3457580Smjacob#options SCTP # Stream Control Transmission Protocol 3557580Smjacoboptions FFS # Berkeley Fast Filesystem 36235911Smavoptions SOFTUPDATES # Enable FFS soft updates support 37235911Smav#options UFS_ACL # Support for access control lists 3857580Smjacoboptions UFS_DIRHASH # Improve performance on big directories 3957580Smjacob#options UFS_GJOURNAL # Enable gjournal-based UFS journaling 40198929Sdelphij#options MD_ROOT # MD is a potential root device 4157580Smjacoboptions NANDFS # NAND file system 4257580Smjacoboptions NFSCL # New Network Filesystem Client 43235911Smav#options NFSD # New Network Filesystem Server 44235911Smavoptions NFSLOCKD # Network Lock Manager 4557580Smjacoboptions NFS_ROOT # NFS usable as /, requires NFSCL 46198934Sdelphijoptions TMPFS # Efficient memory filesystem 4757580Smjacob#options MSDOSFS # MSDOS Filesystem 4857580Smjacob#options CD9660 # ISO 9660 Filesystem 49198934Sdelphij#options PROCFS # Process filesystem (requires PSEUDOFS) 5057580Smjacob#options PSEUDOFS # Pseudo-filesystem framework 51235911Smavoptions GEOM_PART_BSD # BSD partition scheme 52235911Smavoptions GEOM_PART_MBR # MBR partition scheme 53235911Smav#options GEOM_PART_GPT # GUID Partition Tables. 54235911Smav#options GEOM_LABEL # Provides labelization 5557580Smjacob#options COMPAT_FREEBSD5 # Compatible with FreeBSD5 5657580Smjacob#options COMPAT_FREEBSD6 # Compatible with FreeBSD6 5757580Smjacob#options COMPAT_FREEBSD7 # Compatible with FreeBSD7 5857580Smjacoboptions SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 5957580Smjacoboptions KTRACE # ktrace(1) support 6057580Smjacob#options STACK # stack(9) support 6157580Smjacoboptions SYSVSHM # SYSV-style shared memory 6257580Smjacoboptions SYSVMSG # SYSV-style message queues 6357580Smjacoboptions SYSVSEM # SYSV-style semaphores 6457580Smjacoboptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 6557580Smjacoboptions PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 6657580Smjacob#options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 6757580Smjacob#options AUDIT # Security event auditing 6857580Smjacob#options CAPABILITY_MODE # Capsicum capability mode 6957580Smjacob#options CAPABILITIES # Capsicum capabilities 7057580Smjacob#options MAC # TrustedBSD MAC Framework 7157580Smjacob#options INCLUDE_CONFIG_FILE # Include this file in kernel 7257580Smjacob 7357580Smjacob# required for netbooting 7457580Smjacob#options BOOTP 7557580Smjacob#options BOOTP_COMPAT 7657580Smjacob#options BOOTP_NFSROOT 7757580Smjacob#options BOOTP_NFSV3 7857580Smjacob#options BOOTP_WIRED_TO=ate0 7957580Smjacob 8057580Smjacob# alternatively, boot from a MMC/SD memory card 81235911Smav#options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\" 82235911Smav 8357580Smjacob# Alternatively, boot from a USB card. 8457580Smjacoboptions ROOTDEVNAME=\"ufs:/dev/da0s1a\" 8557580Smjacob 86235911Smav# kernel/memory size reduction 87235911Smavoptions MUTEX_NOINLINE 8857580Smjacoboptions NO_FFS_SNAPSHOT 8957580Smjacoboptions NO_SWAPPING 9057580Smjacoboptions NO_SYSCTL_DESCR 9157580Smjacoboptions RWLOCK_NOINLINE 9257580Smjacob 9357580Smjacob# Debugging support. Always need this: 9457580Smjacob#options KDB # Enable kernel debugger support. 9557580Smjacob# For minimum debugger support (stable branch) use: 9657580Smjacob#options KDB_TRACE # Print a stack trace for a panic. 9757580Smjacob# For full debugger support use this instead: 9857580Smjacob#options DDB # Support DDB. 9957580Smjacob#options GDB # Support remote GDB. 10057580Smjacob#options DEADLKRES # Enable the deadlock resolver 10157580Smjacob#options INVARIANTS # Enable calls of extra sanity checking 10257580Smjacob#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 10357580Smjacob#options WITNESS # Enable checks to detect deadlocks and cycles 10457580Smjacob#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 10557580Smjacob#options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 10657580Smjacob 10757580Smjacob# The `bpf' device enables the Berkeley Packet Filter. 10857580Smjacob# Be aware of the administrative consequences of enabling this! 10957580Smjacob# Note that 'bpf' is required for DHCP. 11057580Smjacobdevice bpf # Berkeley packet filter 11157580Smjacob 11257580Smjacob# Ethernet 11357580Smjacobdevice mii # Minimal MII support 11457580Smjacobdevice ate # Atmel AT91 Ethernet driver 11557580Smjacob 11657580Smjacob# I2C 11757580Smjacobdevice at91_twi # Atmel AT91 Two-wire Interface 11857580Smjacobdevice iic # I2C generic I/O device driver 11957580Smjacobdevice iicbus # I2C bus system 12057580Smjacobdevice icee # I2C eeprom 121235911Smav 12257580Smjacob# MMC/SD 12357580Smjacob# See comment for DataFlash below 12457580Smjacobdevice at91_mci # Atmel AT91 Multimedia Card Interface 12557580Smjacoboptions AT91_MCI_HAS_4WIRE # 4 wires 12657580Smjacoboptions AT91_MCI_SLOT_B # Wired to slot B 127235911Smavdevice mmc # MMC/SD bus 128235911Smavdevice mmcsd # MMC/SD memory card 12957580Smjacob 13057580Smjacob# DataFlash 13157580Smjacob# The DataFlash and MMC card are wired together, so we must pick one or the 13257580Smjacob# other. This is due to pin mux, and also due to the design of the 133235911Smav# SAM9260EK board. SLOT A wouldn't have this issue. 134235911Smav#device at91_spi # Atmel AT91 Serial Peripheral Interface 135235911Smav#device spibus # SPI bus 13657580Smjacob#device at45d # Atmel AT45D 13757580Smjacob#device geom_map # GEOM partition mapping 13857580Smjacob 139235911Smav# Pseudo devices. 140235911Smavdevice loop # Network loopback 141235911Smavdevice random # Entropy device 142235911Smavdevice ether # Ethernet support 143235911Smav#device vlan # 802.1Q VLAN support 144235911Smav#device tun # Packet tunnel. 145235911Smav#device md # Memory "disks" 14657580Smjacob#device gif # IPv6 and IPv4 tunneling 14757580Smjacob#device faith # IPv6-to-IPv4 relaying (translation) 148235911Smav#device firmware # firmware assist module 149235911Smav 150235911Smav# SCSI peripherals 151235911Smavdevice scbus # SCSI bus (required for ATA/SCSI) 152235911Smav#device ch # SCSI media changers 153235911Smavdevice da # Direct Access (disks) 154235911Smav#device sa # Sequential Access (tape etc) 155235911Smavdevice cd # CD/DVD 156235911Smavdevice pass # Passthrough device (direct ATA/SCSI access) 157235911Smavdevice ses # Enclosure Services (SES and SAF-TE) 158235911Smav#device ctl # CAM Target Layer 159235911Smav 160235911Smav# Serial (COM) ports 161235911Smavdevice uart # Multi-uart driver 162235911Smavoptions ALT_BREAK_TO_DEBUGGER 163235911Smav 164235911Smav# USB support 165235911Smav#options USB_DEBUG # enable debug msgs 166235911Smavdevice ohci # OHCI USB interface 167235911Smavdevice usb # USB Bus (required) 168235911Smavdevice umass # Disks/Mass storage - Requires scbus and da 169235911Smav 170235911Smav# watchdog 171235911Smavdevice at91_wdt # Atmel AT91 Watchdog Timer 172235911Smav 173235911Smav# NAND Flash - Reference design has Samsung 256MB but others possible 174235911Smavdevice nand # NAND interface on CS3 175235911Smav 176235911Smav# Coming soon, but not yet 177235911Smav#options FDT 178235911Smav#options FDT_DTB_STATIC 17957580Smjacob#makeoptions FDT_DTS_FILE=sam9260ek.dts 18057580Smjacob 18157580Smjacoboptions EARLY_PRINTF 18257580Smjacoboptions SOCDEV_PA=0xfc000000 18357580Smjacoboptions SOCDEV_VA=0xdc000000 18457580Smjacob