freebsd-dev/sys/arm/conf/VIRT
Ian Lepore 3a86bcdd17 Remove HZ=<various> from all armv6 configs, put HZ=1000 in std.armv6.
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.
2016-07-09 21:14:59 +00:00

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#
# VIRT -- Custom configuration for the qemu virt platform
#
# 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.
#
# $FreeBSD$
ident VIRT
include "std.armv6"
include "../qemu/std.virt"
options SCHED_ULE # ULE scheduler
options PLATFORM
options PLATFORM_SMP
options SMP # Enable multiple cores
options MULTIDELAY
# Interrupt controller
device gic
options INTRNG
# ARM Generic Timer
device generic_timer
device bpf
device loop
device ether
device uart
device pty
device snp
device pl011
device psci
device virtio
device virtio_mmio
device virtio_blk
device vtnet
device md
device random # Entropy device
# Flattened Device Tree
options FDT # Configure using FDT/DTB data
# Extensible Firmware Interface
options EFI