# Kernel configuration for Alpine Board.
#
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
#
#    https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
#
# 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 (https://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.
#

ident		ALPINE

include 	"std.armv7"
include 	"../annapurna/alpine/std.alpine"

makeoptions	MODULES_OVERRIDE=""

options 	SCHED_4BSD		# 4BSD scheduler
options 	SMP			# Enable multiple cores
options 	PLATFORM

# Interrupt controller
device		gic

# Annapurna Alpine drivers
device		al_ccu			# Alpine Cache Coherency Unit
device		al_nb_service		# Alpine North Bridge Service
device		al_iofic		# I/O Fabric Interrupt Controller
device		al_serdes		# Serializer/Deserializer
device		al_udma			# Universal DMA

# pseudo devices
device		clk
device		phy
device		hwreset
device		nvmem
device		regulator
device		syscon

# Pseudo devices
device		loop
device		pty
device		md
device		gpio

# ATA controllers
device		ahci		# AHCI-compatible SATA controllers
device		ata		# Legacy ATA/SATA controllers

# ATA/SCSI peripherals
device		scbus		# SCSI bus (required for ATA/SCSI)
device		ch		# SCSI media changers
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct ATA/SCSI access)
device		ses		# Enclosure Services (SES and SAF-TE)
#device		ctl		# CAM Target Layer

# Serial ports
device		uart

# PCI/PCIE
device		pci
device		pci_host_generic
device		al_pci		# Annapurna Alpine PCI-E

# Ethernet
device		ether
device		mii
device		bpf
device		al_eth		# Annapurna Alpine Ethernet NIC
options 	DEVICE_POLLING

# USB ethernet support, requires miibus
device		miibus

#FDT
options 	FDT
options 	FDT_DTB_STATIC
makeoptions	FDT_DTS_FILE=annapurna-alpine.dts