2 # Kernel configuration for i.MX53 boards
4 # For more information on this file, please read the config(5) manual page,
5 # and/or the handbook section on Kernel Configuration Files:
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
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
24 include "../freescale/imx/std.imx53"
28 options SCHED_4BSD # 4BSD scheduler
29 #options NFSD # Network Filesystem Server
31 options INCLUDE_CONFIG_FILE # Include this file in kernel
33 # kernel/memory size reduction
34 #options MUTEX_NOINLINE
35 #options NO_FFS_SNAPSHOT
37 #options NO_SYSCTL_DESCR
38 #options RWLOCK_NOINLINE
40 # The `bpf' device enables the Berkeley Packet Filter.
41 # Be aware of the administrative consequences of enabling this!
42 # Note that 'bpf' is required for DHCP.
43 device bpf # Berkeley packet filter
46 device loop # Network loopback
47 device random # Entropy device
48 device ether # Ethernet support
49 #device vlan # 802.1Q VLAN support
50 #device tun # Packet tunnel.
51 device md # Memory "disks"
52 #device gif # IPv6 and IPv4 tunneling
53 #device firmware # firmware assist module
56 device ffec # Freescale Fast Ethernet Controller
57 device miibus # Standard mii bus
60 device uart # Multi-uart driver
63 device atapci # Only for helper functions
74 device scbus # SCSI bus (required for ATA/SCSI)
75 device da # Direct Access (disks)
77 device pass # Passthrough device (direct ATA/SCSI access)
80 options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
81 device ehci # OHCI USB interface
82 device usb # USB Bus (required)
83 device umass # Disks/Mass storage - Requires scbus and da
84 device uhid # "Human Interface Devices"
85 #device ukbd # Allow keyboard like HIDs to control console
88 # USB Ethernet, requires miibus
90 #device aue # ADMtek USB Ethernet
91 #device axe # ASIX Electronics USB Ethernet
92 #device cdce # Generic USB over Ethernet
93 #device cue # CATC USB Ethernet
94 #device kue # Kawasaki LSI USB Ethernet
95 #device rue # RealTek RTL8150 USB Ethernet
96 #device udav # Davicom DM9601E USB
99 #device rum # Ralink Technology RT2501USB wireless NICs
102 # WARNING: can't be disabled!!!
103 device imxwdt # Watchdog
106 device wlan # 802.11 support
107 device wlan_wep # 802.11 WEP support
108 device wlan_ccmp # 802.11 CCMP support
109 device wlan_tkip # 802.11 TKIP support
110 device wlan_amrr # AMRR transmit rate control algorithm
113 #device sdhci # SD controller
114 #device mmc # SD/MMC protocol
115 #device mmcsd # SDCard disk device
118 # Flattened Device Tree
119 options FDT # Configure using FDT/DTB data