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

     #
     # Custom kernel for Marvell Armada XP
     #
     # For more information on this file, please read the config(5) manual page,
     # and/or 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: releng/10.2/sys/arm/conf/ARMADAXP 283387 2015-05-24 14:57:17Z ian $
    
    ident           MV-88F78XX0
    include         "../mv/armadaxp/std.mv78x60"
    
    options         SOC_MV_ARMADAXP
    
    makeoptions     WERROR="-Werror"
    
    options         HZ=1000
    #options        SCHED_ULE               # ULE scheduler
    options         SCHED_ULE               # ULE scheduler
    options         PREEMPTION              # Enable kernel thread preemption
    options         INET                    # InterNETworking
    options         INET6                   # IPv6 communications protocols
    options         SCTP                    # Stream Control Transmission Protocol
    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         UFS_GJOURNAL            # Enable gjournal-based UFS journaling
    options         QUOTA                   # Enable disk quotas for UFS
    options         NFSCL                   # New Network Filesystem Client
    options         NFSLOCKD                # Network Lock Manager
    options         NFS_ROOT                # NFS usable as /, requires NFSCL
    options         MSDOSFS                 # MSDOS Filesystem
    options         CD9660                  # ISO 9660 Filesystem
    options         PROCFS                  # Process filesystem (requires PSEUDOFS)
    options         PSEUDOFS                # Pseudo-filesystem framework
    options         TMPFS                   # Efficient memory filesystem
    options         GEOM_PART_GPT           # GUID Partition Tables
    options         GEOM_PART_BSD           # BSD partition scheme
    options         GEOM_PART_MBR           # MBR partition scheme
    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         VFP                     # Enable floating point hardware support
    options         SMP                     # Enable multiple cores
    
    # Debugging for use in -current
    makeoptions     DEBUG=-g                # Build kernel with gdb(1) debug symbols
    #options        VERBOSE_SYSINIT         # Enable verbose sysinit messages
    options         ALT_BREAK_TO_DEBUGGER
    options         KDB                     # Enable kernel debugger support
    # For minimum debugger support (stable branch) use:
    options         KDB_TRACE               # Print a stack trace for a panic
    # For full debugger support use this instead:
    options         DDB                     # Enable the kernel debugger
    options         GDB
    #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        WITNESS_KDB
    #options        DIAGNOSTIC
    #options        KTR
    #options        KTR_VERBOSE=0
    #options        KTR_ENTRIES=16384
    #options        KTR_MASK=(KTR_SPARE2)
    #options        KTR_COMPILE=KTR_ALL
    
    # NFS root from boopt/dhcp
    options         BOOTP
    options         BOOTP_NFSROOT
    options         BOOTP_NFSV3
    options         BOOTP_WIRED_TO=mge0
    
    options         ROOTDEVNAME=\"ufs:/dev/da0p1\"
    
    options         MUTEX_NOINLINE
    options         RWLOCK_NOINLINE
    options         NO_FFS_SNAPSHOT
    options         NO_SWAPPING
    
    # Pseudo devices
    device          random
    device          pty
    device          loop
   device          md
   
   # USB
   options         USB_DEBUG               # enable debug msgs
   device          usb
   device          ehci
   device          umass
   device          scbus
   device          pass
   device          da
   
   # SATA
   device          mvs
   
   # Serial ports
   device          uart
   
   # I2C (TWSI)
   device          iic
   device          iicbus
   
   #Network
   device          ether
   device          mge                     # Marvell Gigabit Ethernet controller
   device          mii
   device          e1000phy
   device          bpf
   options         DEVICE_POLLING
   device          vlan
   
   #PCI/PCIE
   device          pci
   
   # Flattened Device Tree
   options         FDT                     # Configure using FDT/DTB data
   options         FDT_DTB_STATIC
   makeoptions     FDT_DTS_FILE=db78460.dts

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