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.
75 lines
1.9 KiB
Plaintext
75 lines
1.9 KiB
Plaintext
#
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# VERSATILEPB - Configuration for QEMU version of Versatile Platform Board
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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 VERSATILEPB
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machine arm armv6
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cpu CPU_ARM1176
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include "std.armv6"
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files "../versatile/files.versatile"
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makeoptions MODULES_OVERRIDE=""
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options KERNVIRTADDR=0xc0100000
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makeoptions KERNVIRTADDR=0xc0100000
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options SCHED_4BSD # 4BSD scheduler
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options LINUX_BOOT_ABI # Process metadata passed from Linux boot loaders
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options ROOTDEVNAME=\"ufs:da0s1a\"
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device bpf
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device loop
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device mii
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device mii_bitbang
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device smc
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device smcphy
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device ether
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device uart
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device pl011
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device pl190
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device pty
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device snp
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device pci
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# SCSI Controllers
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device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
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# ATA/SCSI peripherals
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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 # Passthrough device (direct ATA/SCSI access)
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# NOTE: serial console is disabled if syscons enabled
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# Comment following lines for headless setup
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device sc
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device kbdmux
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options SC_DFLT_FONT # compile font in
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makeoptions SC_DFLT_FONT=cp437
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device md
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device random # Entropy device
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# Flattened Device Tree
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options FDT # Configure using FDT/DTB data
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options FDT_DTB_STATIC
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makeoptions FDT_DTS_FILE=versatilepb.dts
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