SAM9G20EK

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    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: releng/10.2/sys/arm/conf/SAM9G20EK 278676 2015-02-13 15:27:46Z ian $
   19 
   20 ident           SAM9G20EK
   21 
   22 include "../at91/std.sam9g20ek"
   23 
   24 #To statically compile in device wiring instead of /boot/device.hints
   25 hints           "SAM9G20EK.hints"
   26 makeoptions     MODULES_OVERRIDE=""
   27 
   28 makeoptions     DEBUG=-g                # Build kernel with gdb(1) debug symbols
   29 options         DDB
   30 options         KDB
   31 
   32 options         SCHED_4BSD              # 4BSD scheduler
   33 options         INET                    # InterNETworking
   34 #options        INET6                   # IPv6 communications protocols
   35 options         GEOM_PART_BSD           # BSD partition scheme
   36 options         GEOM_PART_MBR           # MBR partition scheme
   37 options         TMPFS                   # Efficient memory filesystem
   38 options         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
   44 options         NANDFS                  # NAND file system
   45 options         NFSCL                   # New Network Filesystem Client
   46 #options        NFSD                    # New Network Filesystem Server
   47 #options        NFSLOCKD                # Network Lock Manager
   48 #options        NFS_ROOT                # NFS usable as /, requires NFSCL
   49 #options        BOOTP_NFSROOT
   50 #options        BOOTP
   51 #options        BOOTP_NFSV3
   52 #options        BOOTP_WIRED_TO=ate0
   53 #options        BOOTP_COMPAT
   54 
   55 options         ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
   56 
   57 options         ALT_BREAK_TO_DEBUGGER
   58 
   59 #options        MSDOSFS                 # MSDOS Filesystem
   60 #options        CD9660                  # ISO 9660 Filesystem
   61 #options        PROCFS                  # Process filesystem (requires PSEUDOFS)
   62 #options        PSEUDOFS                # Pseudo-filesystem framework
   63 #options        SCSI_DELAY=5000         # Delay (in ms) before probing SCSI
   64 #options        KTRACE                  # ktrace(1) support
   65 options         SYSVSHM                 # SYSV-style shared memory
   66 options         SYSVMSG                 # SYSV-style message queues
   67 options         SYSVSEM                 # SYSV-style semaphores
   68 options         _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
   69 options         MUTEX_NOINLINE
   70 options         RWLOCK_NOINLINE
   71 options         NO_FFS_SNAPSHOT
   72 options         NO_SWAPPING
   73 
   74 # Debugging for use in -current
   75 #options        INVARIANTS              # Enable calls of extra sanity checking
   76 #options        INVARIANT_SUPPORT       # Extra sanity checks of internal structures, required by INVARIANTS
   77 #options        WITNESS                 # Enable checks to detect deadlocks and cycles
   78 #options        WITNESS_SKIPSPIN        # Don't run witness on spinlocks for speed
   79 #options        DIAGNOSTIC
   80 
   81 device          random
   82 device          loop
   83 device          bpf
   84 device          ether
   85 device          md
   86 
   87 device          uart                    # Serial Ports
   88 
   89 # Ethernet
   90 device          ate                     # Ethernet Driver       
   91 device          mii
   92 option          AT91_ATE_USE_RMII
   93 
   94 device          at91_twi                # TWI: Two Wire Interface (EEPROM)
   95 device          at91_wdt                # WDT: Watchdog timer
   96 
   97 # NAND Flash - Reference design has Samsung 256MB but others possible
   98 device          nand                    # NAND interface on CS3
   99 
  100 # NOTE: SPI DataFlash and mci/mmc/mmcsd have hardware
  101 #       confilict on this card. Use one or the other.
  102 #       see board_sam9g20ek.c
  103 
  104 # SPI: Data Flash
  105 #device         at91_spi                # SPI:
  106 #device         spibus
  107 #device         at45d                   # at45db642 and maybe others
  108 
  109 # MMC/SD
  110 device          at91_mci
  111 device          mmc
  112 device          mmcsd
  113 option          AT91_MCI_SLOT_B
  114 option          AT91_MCI_HAS_4WIRE
  115 
  116 # iic
  117 device          iic
  118 device          iicbus
  119 device          icee
  120 
  121 # SCSI peripherals
  122 device          scbus                   # SCSI bus (required for ATA/SCSI)
  123 device          da                      # Direct Access (disks)
  124 device          cd                      # CD
  125 device          pass                    # Passthrough device (direct ATA/SCSI access)
  126 
  127 # USB support
  128 device          ohci                    # OHCI localbus->USB interface
  129 device          usb                     # USB Bus (required)
  130 device          umass                   # Disks/Mass storage - Requires scbus and da
  131 device          uhid                    # "Human Interface Devices"
  132 #device         ulpt                    # Printer
  133 #device         udbp                    # USB Double Bulk Pipe devices
  134 
  135 # USB Ethernet, requires miibus
  136 #device         miibus
  137 #device         aue                     # ADMtek USB Ethernet
  138 #device         axe                     # ASIX Electronics USB Ethernet
  139 #device         cdce                    # Generic USB over Ethernet
  140 #device         cue                     # CATC USB Ethernet
  141 #device         kue                     # Kawasaki LSI USB Ethernet
  142 #device         rue                     # RealTek RTL8150 USB Ethernet
  143 #device         udav                    # Davicom DM9601E USB
  144 
  145 # USB Wireless
  146 #device         rum                     # Ralink Technology RT2501USB wireless NICs
  147 #device         uath                    # Atheros AR5523 wireless NICs
  148 #device         ural                    # Ralink Technology RT2500USB wireless NICs
  149 #device         zyd                     # ZyDAS zd1211/zd1211b wireless NICs
  150 
  151 # Wireless NIC cards
  152 #device         wlan                    # 802.11 support
  153 #device         wlan_wep                # 802.11 WEP support
  154 #device         wlan_ccmp               # 802.11 CCMP support
  155 #device         wlan_tkip               # 802.11 TKIP support
  156 #device         wlan_amrr               # AMRR transmit rate control algorithm

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FreeBSD/Linux Kernel Cross Reference sys/arm/conf/SAM9G20EK

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sys/arm/conf/SAM9G20EK