IMX6 revision 314521 
1#
2# Kernel configuration for Freescale i.MX6 systems.
3#
4# For more information on this file, please read the config(5) manual page,
5# and/or the handbook section on Kernel Configuration Files:
6#
7#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
8#
9# The handbook is also available locally in /usr/share/doc/handbook
10# if you've installed the doc distribution, otherwise always see the
11# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
12# latest information.
13#
14# An exhaustive list of options and more detailed explanations of the
15# device lines is also present in the ../../conf/NOTES and NOTES files.
16# If you are in doubt as to the purpose or necessity of a line, check first
17# in NOTES.
18#
19# $FreeBSD: stable/11/sys/arm/conf/IMX6 314521 2017-03-01 21:45:03Z ian $
20
21ident		IMX6
22include 	"std.armv6"
23include 	"../freescale/imx/std.imx6"
24
25options 	INTRNG
26
27options 	SOC_IMX6
28
29options 	SCHED_ULE		# ULE scheduler
30#options 	NFSD			# Network Filesystem Server
31options 	INCLUDE_CONFIG_FILE	# Include this file in kernel
32options 	PLATFORM
33options 	SMP			# Enable multiple cores
34
35# NFS root from boopt/dhcp
36#options 	BOOTP
37#options 	BOOTP_NFSROOT
38#options 	BOOTP_COMPAT
39#options 	BOOTP_NFSV3
40#options 	BOOTP_WIRED_TO=ffec0
41
42# U-Boot stuff lives on slice 1, FreeBSD on slice 2.
43options 	ROOTDEVNAME=\"ufs:mmcsd0s2a\"
44
45# Interrupt controller
46device		gic
47# Cache controller
48device		pl310			# PL310 L2 cache controller
49# ARM MPCore timer
50device		mpcore_timer
51
52# Pseudo devices.
53device		loop			# Network loopback
54device		random			# Entropy device
55device		vlan			# 802.1Q VLAN support
56device		tun			# Packet tunnel.
57device		md			# Memory "disks"
58#device		gif			# IPv6 and IPv4 tunneling
59#device		firmware		# firmware assist module
60device		ether			# Ethernet support
61device		miibus			# Required for ethernet
62device	 	bpf			# Berkeley packet filter (required for DHCP)
63
64# General-purpose input/output
65device		gpio
66
67# Serial (COM) ports
68device		uart			# Multi-uart driver
69
70# SDCard
71device		sdhci			# SD controller
72device		mmc			# SD/MMC protocol
73device		mmcsd			# SDCard disk device
74
75# SCSI peripherals
76device		scbus			# SCSI bus (required for ATA/SCSI)
77device		da			# Direct Access (disks)
78device		cd			# CD
79device		pass			# Passthrough device (direct ATA/SCSI access)
80
81# USB support
82device		ehci			# OHCI USB interface
83device		usb			# USB Bus (required)
84device		umass			# Disks/Mass storage - Requires scbus and da
85device		uhid			# "Human Interface Devices"
86device		u3g			# USB modems
87#device		ukbd			# Allow keyboard like HIDs to control console
88#device		ums			# USB mouse
89
90# USB Ethernet, requires miibus
91#device		aue			# ADMtek USB Ethernet
92#device		axe			# ASIX Electronics USB Ethernet
93#device		cdce			# Generic USB over Ethernet
94#device		cue			# CATC USB Ethernet
95#device		kue			# Kawasaki LSI USB Ethernet
96#device		rue			# RealTek RTL8150 USB Ethernet
97#device		udav			# Davicom DM9601E USB
98
99# USB Wireless
100#device		rum			# Ralink Technology RT2501USB wireless NICs
101
102# Wireless NIC cards
103#device		wlan			# 802.11 support
104#device		wlan_wep		# 802.11 WEP support
105#device		wlan_ccmp		# 802.11 CCMP support
106#device		wlan_tkip		# 802.11 TKIP support
107#device		wlan_amrr		# AMRR transmit rate control algorithm
108
109device		vt
110device		kbdmux
111device		ukbd
112device		videomode
113device		hdmi
114
115# Flattened Device Tree
116options 	FDT			# Configure using FDT/DTB data
117makeoptions	MODULES_EXTRA=dtb/imx6
118
119# SoC-specific devices
120device		ffec			# Freescale Fast Ethernet Controller
121device		fsliic			# Freescale i2c/iic
122device		iic			# iic protocol
123device		iicbus			# iic bus
124device		imxwdt			# Watchdog. WARNING: can't be disabled!!!
125
126