3a86bcdd17
All armv6 processors are plenty fast enough for HZ=1000. No changes are made for older arm systems, because some chips are a bit wimpy for 1000 while others do fine, so it has to be set on a per-config basis.
95 lines
2.0 KiB
Plaintext
95 lines
2.0 KiB
Plaintext
#
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# Kernel configuration for Terasic SoCKit (Altera Cyclone V SoC).
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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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include "std.armv6"
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include "../altera/socfpga/std.socfpga"
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makeoptions MODULES_OVERRIDE=""
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makeoptions WERROR="-Werror"
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options SCHED_ULE # ULE scheduler
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options SMP # Enable multiple cores
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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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# Interrupt controller
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device gic
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options INTRNG
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# ARM MPCore timer
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device mpcore_timer
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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 dwmmc
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# Pseudo devices
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device loop
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device random
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device pty
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device md
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device gpio
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# USB support
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options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
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device usb
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#device musb
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device dwcotg
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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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device pass
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# Serial ports
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device uart
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device uart_ns8250
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# I2C (TWSI)
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device iic
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device iicbus
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# SPI
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device spibus
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# Ethernet
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device ether
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device mii
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device smsc
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device smscphy
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device dwc
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device micphy
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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 bpf # Berkeley packet filter
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# Flattened Device Tree
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options FDT # Configure using FDT/DTB data
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