#
# RPI2 -- Custom configuration for the Raspberry Pi 2
#
# 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: head/sys/arm/conf/RPI2 298068 2016-04-15 16:05:41Z andrew $

ident		RPI2

include 	"std.armv6"
include 	"../broadcom/bcm2835/std.rpi"
include 	"../broadcom/bcm2835/std.bcm2836"

options 	INTRNG

options 	HZ=100
options 	SCHED_ULE		# ULE scheduler
options 	SMP			# Enable multiple cores
options 	PLATFORM

# Debugging for use in -current
makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
options 	ALT_BREAK_TO_DEBUGGER
#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
options 	KDB			# Enable kernel debugger support
# For minimum debugger support (stable branch) use:
#options 	KDB_TRACE		# Print a stack trace for a panic
# For full debugger support use this instead:
options 	DDB			# Enable the kernel debugger
options 	INVARIANTS		# Enable calls of extra sanity checking
options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
#options 	WITNESS			# Enable checks to detect deadlocks and cycles
#options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
#options 	DIAGNOSTIC

# NFS root from boopt/dhcp
#options 	BOOTP
#options 	BOOTP_NFSROOT
#options 	BOOTP_COMPAT
#options 	BOOTP_NFSV3
#options 	BOOTP_WIRED_TO=ue0

options 	ROOTDEVNAME=\"ufs:mmcsd0s2\"

# ARM Generic Timer
device		generic_timer

device		bpf
device		loop
device		ether
device		uart
device		pty
device		snp
device		pl011

# Comment following lines for boot console on serial port
device		vt
device		kbdmux
device		ukbd

device		sdhci
device		mmc
device		mmcsd

device		gpio
device		gpioled

# I2C
device		iic
device		iicbus
device		bcm2835_bsc

device		md
device		random			# Entropy device

# USB support
device		usb
options 	USB_DEBUG
device		dwcotg			# DWC OTG controller

# USB storage support
device		scbus
device		da
device		umass

# USB ethernet support
device		smcphy
device		mii
device		smsc

# SPI
device		spibus
device		bcm2835_spi

device		vchiq
device		sound

# Flattened Device Tree
options 	FDT			# Configure using FDT/DTB data
# Note:  DTB is normally loaded and modified by RPi boot loader, then
# handed to kernel via U-Boot and ubldr.
#options 	FDT_DTB_STATIC
#makeoptions	FDT_DTS_FILE=rpi2.dts
makeoptions	MODULES_EXTRA=dtb/rpi