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