1#
2# Kernel configuration for NVIDIA Tegra124 based boards.
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#
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19# $FreeBSD: head/sys/arm/conf/TEGRA124 297026 2016-03-18 15:27:57Z mmel $
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| 19# $FreeBSD: head/sys/arm/conf/TEGRA124 297284 2016-03-26 06:55:55Z mmel $ |
20
21include "std.armv6"
22include "../nvidia/tegra124/std.tegra124"
23
24ident TEGRA124
25
26options HZ=100 # Scheduling quantum is 10 milliseconds.
27options SCHED_ULE # ULE scheduler
28options PLATFORM # Platform based SoC
29options PLATFORM_SMP
30options SMP # Enable multiple cores
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| 31options LINUX_BOOT_ABI |
32
33# Debugging for use in -current
34makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
35options BREAK_TO_DEBUGGER
36options ALT_BREAK_TO_DEBUGGER
37#options VERBOSE_SYSINIT # Enable verbose sysinit messages
38options KDB # Enable kernel debugger support
39# For minimum debugger support (stable branch) use:
40#options KDB_TRACE # Print a stack trace for a panic
41# For full debugger support use this instead:
42options DDB # Enable the kernel debugger
43options INVARIANTS # Enable calls of extra sanity checking
44options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
45options WITNESS # Enable checks to detect deadlocks and cycles
46options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
47
48# Interrupt controller
49device gic
50
51# ARM Generic Timer
52device generic_timer
53
54# EXT_RESOURCES pseudo devices
55options EXT_RESOURCES
56device clk
57device phy
58device hwreset
59device regulator
60
61# Pseudo devices.
62device loop # Network loopback
63device random # Entropy device
64device vlan # 802.1Q VLAN support
65#device tun # Packet tunnel.
66device md # Memory "disks"
67#device gif # IPv6 and IPv4 tunneling
68#device firmware # firmware assist module
69device ether # Ethernet support
70device miibus # Required for ethernet
71device bpf # Berkeley packet filter (required for DHCP)
72
73
74# General-purpose input/output
75device gpio
76#device gpioled
77
78# I2C support
79device iic
80device iicbus
81device icee
82
83# Serial (COM) ports
84device uart # Multi-uart driver
85device uart_ns8250
86
87# MMC/SD/SDIO Card slot support
88device sdhci # SD controller
89device mmc # SD/MMC protocol
90device mmcsd # SDCard disk device
91
92# ATA controllers
93device ahci # AHCI-compatible SATA controllers
94
95# SCSI peripherals
96device scbus # SCSI bus (required for ATA/SCSI)
97device da # Direct Access (disks)
98device cd # CD
99device pass # Passthrough device (direct ATA/SCSI access)
100
101# USB support
102options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
103options USB_DEBUG # enable debug msgs
104device ehci # EHCI USB interface
105device usb # USB Bus (required)
106device umass # Disks/Mass storage - Requires scbus and da
107device uhid # "Human Interface Devices"
108#device u3g # USB modems
109device ukbd # Allow keyboard like HIDs to control console
110device ums # USB mouse
111
112# USB Ethernet, requires miibus
113#device aue # ADMtek USB Ethernet
114#device axe # ASIX Electronics USB Ethernet
115#device cdce # Generic USB over Ethernet
116#device cue # CATC USB Ethernet
117#device kue # Kawasaki LSI USB Ethernet
118#device rue # RealTek RTL8150 USB Ethernet
119#device udav # Davicom DM9601E USB
120
121# USB Wireless
122#device rum # Ralink Technology RT2501USB wireless NICs
123
124# Wireless NIC cards
125#device wlan # 802.11 support
126#device wlan_wep # 802.11 WEP support
127#device wlan_ccmp # 802.11 CCMP support
128#device wlan_tkip # 802.11 TKIP support
129#device wlan_amrr # AMRR transmit rate control algorithm
130
131# PCI
132options NEW_PCIB
133device pci
134
135# PCI Ethernet NICs that use the common MII bus controller code.
136# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
137device re # RealTek 8139C+/8169/8169S/8110S
138
139# DRM2
140#device fbd
141#device vt
142#device splash
143#device kbdmux
144#device drm2
145
146# Sound
147#device sound
148#device snd_hda
149
150# Flattened Device Tree
151options FDT # Configure using FDT/DTB data
152device fdt_pinctrl
153
154# SoC-specific devices
155
156#device hwpmc
157#options HWPMC_HOOKS
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