65c3de4e62
each of the existing kernel configs. This gives a place to put config that applies to the entire arch. Add the ARM_NEW_PMAP option to std.armv6. This is working well in early testing and it's time for wide exposure, but it's still nice to be able to fall back to the old implementation for testing when a problem comes along. Eventually the option and the old implementation will go away. The opportunity now exists to move a whole lot of boilerplate from all the arm kernel config files into std.arm*, but that's a commit for another day.
144 lines
4.3 KiB
Plaintext
144 lines
4.3 KiB
Plaintext
#
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# RPI-B -- Custom configuration for the Raspberry Pi
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#
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# For more information on this file, please read the config(5) manual page,
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# and/or the handbook section on 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 RPI-B
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include "std.armv6"
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include "../broadcom/bcm2835/std.rpi"
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include "../broadcom/bcm2835/std.bcm2835"
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options HZ=100
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options SCHED_4BSD # 4BSD scheduler
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options PREEMPTION # Enable kernel thread preemption
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options INET # InterNETworking
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options INET6 # IPv6 communications protocols
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options SCTP # Stream Control Transmission Protocol
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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 UFS_GJOURNAL # Enable gjournal-based UFS journaling
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options QUOTA # Enable disk quotas for UFS
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options NFSCL # Network Filesystem Client
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options NFSLOCKD # Network Lock Manager
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options NFS_ROOT # NFS usable as /, requires NFSCL
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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 GEOM_PART_GPT # GUID Partition Tables
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options GEOM_PART_BSD # BSD partition scheme
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options GEOM_PART_MBR # MBR partition scheme
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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 PLATFORM
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options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8)
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options VFP # Enable floating point hardware support
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# Debugging for use in -current
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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 ALT_BREAK_TO_DEBUGGER
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#options VERBOSE_SYSINIT # Enable verbose sysinit messages
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options KDB # Enable kernel debugger support
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# For minimum debugger support (stable branch) use:
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#options KDB_TRACE # Print a stack trace for a panic
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# For full debugger support use this instead:
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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 root from boopt/dhcp
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#options BOOTP
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#options BOOTP_NFSROOT
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#options BOOTP_COMPAT
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#options BOOTP_NFSV3
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#options BOOTP_WIRED_TO=ue0
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#options ROOTDEVNAME=\"ufs:mmcsd0s2\"
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device bpf
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device loop
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device ether
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device uart
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device pty
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device snp
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device pl011
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# Comment following lines for boot console on serial port
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device vt
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device kbdmux
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device ukbd
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device sdhci
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device mmc
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device mmcsd
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device gpio
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device gpioled
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# I2C
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device iic
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device iicbus
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device bcm2835_bsc
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device md
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device random # Entropy device
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# USB support
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device usb
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options USB_DEBUG
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device dwcotg # DWC OTG controller
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# USB storage support
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device scbus
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device da
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device umass
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# USB ethernet support
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device smcphy
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device mii
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device smsc
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# SPI
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device spibus
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device bcm2835_spi
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device vchiq
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device sound
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# Flattened Device Tree
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options FDT # Configure using FDT/DTB data
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# Note: DTB is normally loaded and modified by RPi boot loader, then
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# handed to kernel via U-Boot and ubldr.
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#options FDT_DTB_STATIC
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#makeoptions FDT_DTS_FILE=rpi.dts
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makeoptions MODULES_EXTRA=dtb/rpi
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