BEAGLEBONE

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    1 # BEAGLEBONE -- Custom configuration for the BeagleBone ARM development
    2 # platforms, check out http://www.beagleboard.org/bone and
    3 # http://www.beagleboard.org/black. This kernel config file is used for the
    4 # original BeagleBone and the BeagleBone Black.
    5 #
    6 # For more information on this file, please read the handbook section on
    7 # Kernel Configuration Files:
    8 #
    9 #    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
   10 #
   11 # The handbook is also available locally in /usr/share/doc/handbook
   12 # if you've installed the doc distribution, otherwise always see the
   13 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
   14 # latest information.
   15 #
   16 # An exhaustive list of options and more detailed explanations of the
   17 # device lines is also present in the ../../conf/NOTES and NOTES files.
   18 # If you are in doubt as to the purpose or necessity of a line, check first
   19 # in NOTES.
   20 #
   21 # $FreeBSD: releng/10.0/sys/arm/conf/BEAGLEBONE 254559 2013-08-20 12:33:35Z ian $
   22 
   23 ident           BEAGLEBONE
   24 
   25 include         "../ti/am335x/std.beaglebone"
   26 
   27 makeoptions     WITHOUT_MODULES="ahc"
   28 
   29 options         HZ=100
   30 options         SCHED_4BSD              #4BSD scheduler
   31 options         INET                    #InterNETworking
   32 options         INET6                   #IPv6 communications protocols
   33 options         FFS                     #Berkeley Fast Filesystem
   34 options         SOFTUPDATES             #Enable FFS soft updates support
   35 options         UFS_ACL                 #Support for access control lists
   36 options         UFS_DIRHASH             #Improve performance on big directories
   37 options         MSDOSFS                 #MSDOS Filesystem
   38 options         CD9660                  #ISO 9660 Filesystem
   39 options         PROCFS                  #Process filesystem (requires PSEUDOFS)
   40 options         PSEUDOFS                #Pseudo-filesystem framework
   41 options         TMPFS                   #Efficient memory filesystem
   42 options         COMPAT_43               #Compatible with BSD 4.3 [KEEP THIS!]
   43 options         SCSI_DELAY=5000         #Delay (in ms) before probing SCSI
   44 options         KTRACE                  #ktrace(1) support
   45 options         SYSVSHM                 #SYSV-style shared memory
   46 options         SYSVMSG                 #SYSV-style message queues
   47 options         SYSVSEM                 #SYSV-style semaphores
   48 options         _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
   49 options         KBD_INSTALL_CDEV        # install a CDEV entry in /dev
   50 options         PREEMPTION
   51 options         FREEBSD_BOOT_LOADER
   52 options         VFP                     # vfp/neon
   53 
   54 # Debugging
   55 makeoptions     DEBUG=-g                #Build kernel with gdb(1) debug symbols
   56 options         BREAK_TO_DEBUGGER
   57 #options        VERBOSE_SYSINIT         #Enable verbose sysinit messages
   58 options         KDB
   59 options         DDB                     #Enable the kernel debugger
   60 options         INVARIANTS              #Enable calls of extra sanity checking
   61 options         INVARIANT_SUPPORT       #Extra sanity checks of internal structures, required by INVARIANTS
   62 options         WITNESS                 #Enable checks to detect deadlocks and cycles
   63 options         WITNESS_SKIPSPIN        #Don't run witness on spinlocks for speed
   64 #options        DIAGNOSTIC
   65 
   66 # NFS support
   67 options         NFSCL
   68 #options        NFSD
   69 options         NFSLOCKD
   70 
   71 # Uncomment this for NFS root
   72 #options        NFS_ROOT                #NFS usable as /, requires NFSCL
   73 #options        BOOTP_NFSROOT
   74 #options        BOOTP_COMPAT
   75 #options        BOOTP
   76 #options        BOOTP_NFSV3
   77 #options        BOOTP_WIRED_TO=cpsw0
   78 
   79 
   80 # MMC/SD/SDIO card slot support
   81 device          mmc                     # mmc/sd bus
   82 device          mmcsd                   # mmc/sd flash cards
   83 device          sdhci                   # mmc/sd host controller
   84 
   85 # Boot device is 2nd slice on MMC/SD card
   86 options         ROOTDEVNAME=\"ufs:mmcsd0s2\"
   87 
   88 # Console and misc
   89 device          uart
   90 device          uart_ns8250
   91 device          pty
   92 device          snp
   93 device          md
   94 device          random                  # Entropy device
   95 
   96 # I2C support
   97 device          iicbus
   98 device          iic
   99 device          ti_i2c
  100 device          am335x_pmic             # AM335x Power Management IC (TPC65217)
  101 
  102 # GPIO
  103 device          gpio
  104 
  105 # USB support
  106 device          usb
  107 options         USB_DEBUG
  108 #options        USB_REQ_DEBUG
  109 #options        USB_VERBOSE
  110 device          musb
  111 device          umass
  112 device          scbus                   # SCSI bus (required for SCSI)
  113 device          da                      # Direct Access (disks)
  114 
  115 # Ethernet
  116 device          loop
  117 device          ether
  118 device          mii
  119 device          smscphy
  120 device          cpsw
  121 device          bpf
  122 
  123 # USB ethernet support, requires miibus
  124 device          miibus
  125 device          axe                     # ASIX Electronics USB Ethernet
  126 
  127 # Device mode support and USFS template
  128 device          usb_template    # Control of the gadget
  129 device          usfs
  130 
  131 # Flattened Device Tree
  132 options         FDT
  133 options         FDT_DTB_STATIC
  134 makeoptions     FDT_DTS_FILE=beaglebone.dts

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FreeBSD/Linux Kernel Cross Reference sys/arm/conf/BEAGLEBONE

FreeBSD/Linux Kernel Cross Reference
sys/arm/conf/BEAGLEBONE