136 lines
3.9 KiB
Plaintext
136 lines
3.9 KiB
Plaintext
# BEAGLEBONE -- Custom configuration for the BeagleBone ARM development
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# platforms, check out http://www.beagleboard.org/bone and
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# http://www.beagleboard.org/black. This kernel config file is used for the
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# original BeagleBone and the BeagleBone Black.
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#
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
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# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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ident BEAGLEBONE
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include "../ti/am335x/std.beaglebone"
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makeoptions WITHOUT_MODULES="ahc"
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options HZ=100
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options SCHED_4BSD #4BSD scheduler
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options INET #InterNETworking
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options INET6 #IPv6 communications protocols
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options FFS #Berkeley Fast Filesystem
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options SOFTUPDATES #Enable FFS soft updates support
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options UFS_ACL #Support for access control lists
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options UFS_DIRHASH #Improve performance on big directories
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options MSDOSFS #MSDOS Filesystem
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options CD9660 #ISO 9660 Filesystem
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options PROCFS #Process filesystem (requires PSEUDOFS)
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options PSEUDOFS #Pseudo-filesystem framework
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options TMPFS #Efficient memory filesystem
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options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
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options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
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options KTRACE #ktrace(1) support
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options SYSVSHM #SYSV-style shared memory
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options SYSVMSG #SYSV-style message queues
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options SYSVSEM #SYSV-style semaphores
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options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
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options KBD_INSTALL_CDEV # install a CDEV entry in /dev
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options PREEMPTION
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options FREEBSD_BOOT_LOADER
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options VFP # vfp/neon
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# Debugging
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makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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options BREAK_TO_DEBUGGER
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#options VERBOSE_SYSINIT #Enable verbose sysinit messages
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options KDB
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options DDB #Enable the kernel debugger
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options INVARIANTS #Enable calls of extra sanity checking
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options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
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options WITNESS #Enable checks to detect deadlocks and cycles
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options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
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#options DIAGNOSTIC
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# NFS support
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options NFSCL
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#options NFSD
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options NFSLOCKD
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# Uncomment this for NFS root
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#options NFS_ROOT #NFS usable as /, requires NFSCL
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#options BOOTP_NFSROOT
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#options BOOTP_COMPAT
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#options BOOTP
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#options BOOTP_NFSV3
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#options BOOTP_WIRED_TO=cpsw0
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# MMC/SD/SDIO card slot support
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device mmc # mmc/sd bus
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device mmcsd # mmc/sd flash cards
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device sdhci # mmc/sd host controller
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# Boot device is 2nd slice on MMC/SD card
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options ROOTDEVNAME=\"ufs:mmcsd0s2\"
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# Console and misc
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device uart
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device uart_ns8250
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device pty
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device snp
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device md
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device random # Entropy device
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# I2C support
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device iicbus
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device iic
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device ti_i2c
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device am335x_pmic # AM335x Power Management IC (TPC65217)
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# GPIO
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device gpio
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# USB support
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device usb
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options USB_HOST_ALIGN=64 # Cacheline size is 64 on AM335x.
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options USB_DEBUG
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#options USB_REQ_DEBUG
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#options USB_VERBOSE
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device musb
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device umass
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device scbus # SCSI bus (required for SCSI)
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device da # Direct Access (disks)
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# Ethernet
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device loop
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device ether
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device mii
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device smscphy
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device cpsw
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device bpf
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# USB ethernet support, requires miibus
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device miibus
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device axe # ASIX Electronics USB Ethernet
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# Device mode support and USFS template
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device usb_template # Control of the gadget
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device usfs
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# Flattened Device Tree
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options FDT
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options FDT_DTB_STATIC
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makeoptions FDT_DTS_FILE=beaglebone.dts
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