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.
169 lines
5.3 KiB
Plaintext
169 lines
5.3 KiB
Plaintext
#
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# BEAGLEBONE -- Custom configuration for the BeagleBone ARM development
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# platforms, check out http://www.beagleboard.org/bone and
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# http://www.beagleboard.org/black. This kernel config file is used for the
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# original BeagleBone and the BeagleBone Black.
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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 BEAGLEBONE
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include "std.armv6"
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include "../ti/am335x/std.am335x"
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makeoptions MODULES_EXTRA="dtb/am335x"
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# DTrace support
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options KDTRACE_HOOKS # Kernel DTrace hooks
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options DDB_CTF # all architectures - kernel ELF linker loads CTF data
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makeoptions WITH_CTF=1
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makeoptions MODULES_EXTRA+="opensolaris dtrace dtrace/lockstat dtrace/profile dtrace/fbt"
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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 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 server support
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#options NFSD
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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=cpsw0
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# Boot device is 2nd slice on MMC/SD card
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options ROOTDEVNAME=\"ufs:mmcsd0s2\"
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# MMC/SD/SDIO Card slot support
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device mmc # mmc/sd bus
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device mmcsd # mmc/sd flash cards
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device sdhci # mmc/sd host controller
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# I2C support
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device iicbus
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device iic
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device ti_i2c
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device am335x_pmic # AM335x Power Management IC (TPC65217)
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device am335x_rtc # RTC support (power management only)
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# Console and misc
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device uart
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device uart_ns8250
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device pty
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device snp
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device md
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device random # Entropy device
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# GPIO
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device gpio
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device gpioled
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# ADC support
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device ti_adc
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# Watchdog support
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# If we don't enable the watchdog driver, the system could potentially
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# reboot automatically because the boot loader might have enabled the
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# watchdog.
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device ti_wdt
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# TI Programmable Realtime Unit support
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device ti_pruss
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# Mailbox support
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device ti_mbox
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# USB support
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device usb
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options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
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options USB_DEBUG
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#options USB_REQ_DEBUG
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#options USB_VERBOSE
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device musb
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device umass
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device scbus # SCSI bus (required for ATA/SCSI)
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device da # Direct Access (disks)
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# Ethernet
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device loop
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device ether
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device mii
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device smscphy
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device cpsw
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device bpf
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# USB Ethernet support, requires miibus
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device miibus
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device axe # ASIX Electronics USB Ethernet
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# Device mode support and USFS template
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device usb_template # Control of the gadget
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device usfs
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# Flattened Device Tree
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options FDT # Configure using FDT/DTB data
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