#
# Kernel configuration for Amlogic aml8726 boards.
#
# 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/AML8726 291104 2015-11-20 16:43:21Z andrew $

ident		AML8726

include 	"std.armv6"
include 	"../amlogic/aml8726/std.aml8726"

options 	HZ=100
options 	SCHED_ULE		# ULE scheduler
options 	PRINTF_BUFR_SIZE=128	# Prevent printf output being interspersed.
options 	LINUX_BOOT_ABI

# Debugging
makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
options 	ALT_BREAK_TO_DEBUGGER
#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
options 	BOOTVERBOSE=1
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=axe0

# Interrupt controller
device		aml_pic

# MMC/SD/SDIO Card slot support
device		mmc			# mmc/sd bus
device		mmcsd			# mmc/sd flash cards

# Boot device is 2nd slice on MMC/SD card
options 	ROOTDEVNAME=\"ufs:mmcsd0s2\"

device		pl310			# PL310 L2 cache controller

# GPIO
device		gpio
device		gpioled

# I2C support
device		iicbus
device		iicbb
device		iic

# vt is the default console driver, resembling an SCO console
device		vt
#device		kbdmux

# Serial (COM) ports
device		uart			# Generic UART driver

# Pseudo devices.
device		loop			# Network loopback
device		random			# Entropy device
device		ether			# Ethernet support
device		pty			# BSD-style compatibility pseudo ttys

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device		bpf			# Berkeley packet filter

# USB support
device		usb			# General USB code (mandatory for USB)
device		dwcotg			# DWC OTG controller
options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
options 	USB_DEBUG
#options 	USB_REQ_DEBUG
#options 	USB_VERBOSE

#device		ukbd			# USB keyboard
#device		ums			# USB mouse

device		scbus			# SCSI bus (required for ATA/SCSI)
device		da			# Direct Access (disks)
device		umass			# Disks/Mass storage - Requires scbus and da

# Ethernet support
device		miibus			# MII bus support

# SoC Ethernet, requires miibus
device		dwc

# USB Ethernet support, requires miibus
device		axe			# ASIX Electronics USB Ethernet

# Flattened Device Tree
options 	FDT			# Configure using FDT/DTB data