1# Kernel configuration for Alpine Board.
2#
3# For more information on this file, please read the config(5) manual page,
4# and/or the handbook section on Kernel Configuration Files:
5#
6#    https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
7#
8# The handbook is also available locally in /usr/share/doc/handbook
9# if you've installed the doc distribution, otherwise always see the
10# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
11# latest information.
12#
13# An exhaustive list of options and more detailed explanations of the
14# device lines is also present in the ../../conf/NOTES and NOTES files.
15# If you are in doubt as to the purpose or necessity of a line, check first
16# in NOTES.
17#
18# $FreeBSD$
19
20ident		ALPINE
21
22include 	"std.armv7"
23include 	"../annapurna/alpine/std.alpine"
24
25makeoptions	MODULES_OVERRIDE=""
26
27options 	SCHED_4BSD		# 4BSD scheduler
28options 	SMP			# Enable multiple cores
29options 	PLATFORM
30
31# Interrupt controller
32device		gic
33
34# Annapurna Alpine drivers
35device		al_ccu			# Alpine Cache Coherency Unit
36device		al_nb_service		# Alpine North Bridge Service
37device		al_iofic		# I/O Fabric Interrupt Controller
38device		al_serdes		# Serializer/Deserializer
39device		al_udma			# Universal DMA
40
41# Pseudo devices
42device		loop
43device		random
44device		pty
45device		md
46device		gpio
47
48# ATA controllers
49device		ahci		# AHCI-compatible SATA controllers
50device		ata		# Legacy ATA/SATA controllers
51
52# ATA/SCSI peripherals
53device		scbus		# SCSI bus (required for ATA/SCSI)
54device		ch		# SCSI media changers
55device		da		# Direct Access (disks)
56device		sa		# Sequential Access (tape etc)
57device		cd		# CD
58device		pass		# Passthrough device (direct ATA/SCSI access)
59device		ses		# Enclosure Services (SES and SAF-TE)
60#device		ctl		# CAM Target Layer
61
62# Serial ports
63device		uart
64
65# PCI/PCIE
66device		pci
67device		pci_host_generic
68device		al_pci		# Annapurna Alpine PCI-E
69
70# Ethernet
71device		ether
72device		mii
73device		bpf
74device		al_eth		# Annapurna Alpine Ethernet NIC
75options 	DEVICE_POLLING
76
77# USB ethernet support, requires miibus
78device		miibus
79
80#FDT
81options 	FDT
82options 	FDT_DTB_STATIC
83makeoptions	FDT_DTS_FILE=annapurna-alpine.dts
84