A10 revision 297627 
1#
2# A10 -- Custom configuration for the AllWinner A10 SoC
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: head/sys/arm/conf/A10 297627 2016-04-06 23:11:03Z jmcneill $
20
21ident		A10
22
23include 	"std.armv6"
24include 	"../allwinner/std.a10"
25
26options 	SOC_ALLWINNER_A10
27
28options 	HZ=100
29options 	SCHED_4BSD		# 4BSD scheduler
30options 	PLATFORM
31
32# Debugging for use in -current
33makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
34options 	ALT_BREAK_TO_DEBUGGER
35#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
36options 	KDB			# Enable kernel debugger support
37# For minimum debugger support (stable branch) use:
38#options 	KDB_TRACE		# Print a stack trace for a panic
39# For full debugger support use this instead:
40options 	DDB			# Enable the kernel debugger
41options 	INVARIANTS		# Enable calls of extra sanity checking
42options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
43options 	WITNESS			# Enable checks to detect deadlocks and cycles
44options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
45#options 	DIAGNOSTIC
46
47# NFS root from boopt/dhcp
48#options 	BOOTP
49#options 	BOOTP_NFSROOT
50#options 	BOOTP_COMPAT
51#options 	BOOTP_NFSV3
52#options 	BOOTP_WIRED_TO=emac0
53
54# EXT_RESOURCES pseudo devices
55options		EXT_RESOURCES
56device		clk
57device		phy
58device		hwreset
59device		regulator
60
61# MMC/SD/SDIO Card slot support
62device		mmc			# mmc/sd bus
63device		mmcsd			# mmc/sd flash cards
64
65# ATA controllers
66device		ahci			# AHCI-compatible SATA controllers
67#device		ata			# Legacy ATA/SATA controllers
68
69# Console and misc
70device		uart
71device		uart_snps
72device		pty
73device		snp
74device		md
75device		random			# Entropy device
76
77# I2C support
78device		iicbus
79device		iic
80device		twsi
81device		axp209			# AXP209 Power Management Unit
82
83# GPIO
84device		gpio
85device		gpioled
86
87device		scbus			# SCSI bus (required for ATA/SCSI)
88device		da			# Direct Access (disks)
89device		pass			# Passthrough device (direct ATA/SCSI access)
90
91# USB support
92options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
93device		usb
94options 	USB_DEBUG
95#options 	USB_REQ_DEBUG
96#options 	USB_VERBOSE
97#device		uhci
98#device		ohci
99device		ehci
100
101device		umass
102
103# Ethernet
104device		loop
105device		ether
106device		mii
107device		bpf
108
109device		emac
110
111# USB ethernet support, requires miibus
112device		miibus
113
114# Pinmux
115device		fdt_pinctrl
116
117# Flattened Device Tree
118options 	FDT			# Configure using FDT/DTB data
119makeoptions	MODULES_EXTRA=dtb/allwinner
120