2 # Kernel configuration for Freescale i.MX6 systems.
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 # https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
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 (https://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
23 include "../freescale/imx/std.imx6"
27 options SCHED_ULE # ULE scheduler
28 #options NFSD # Network Filesystem Server
29 options INCLUDE_CONFIG_FILE # Include this file in kernel
31 options SMP # Enable multiple cores
33 # NFS root from boopt/dhcp
35 #options BOOTP_NFSROOT
38 #options BOOTP_WIRED_TO=ffec0
40 # U-Boot stuff lives on slice 1, FreeBSD on slice 2.
41 options ROOTDEVNAME=\"ufs:mmcsd0s2a\"
43 # Interrupt controller
46 device pl310 # PL310 L2 cache controller
51 device loop # Network loopback
52 device vlan # 802.1Q VLAN support
53 device tuntap # Packet tunnel.
54 device md # Memory "disks"
55 #device gif # IPv6 and IPv4 tunneling
56 #device firmware # firmware assist module
57 device ether # Ethernet support
58 device miibus # Required for ethernet
59 device bpf # Berkeley packet filter (required for DHCP)
61 # General-purpose input/output
65 device uart # Multi-uart driver
68 device sdhci # SD controller
69 device mmc # SD/MMC protocol
70 device mmcsd # SDCard disk device
73 device scbus # SCSI bus (required for ATA/SCSI)
74 device da # Direct Access (disks)
76 device pass # Passthrough device (direct ATA/SCSI access)
79 device ahci # AHCI-compatible SATA controllers
82 device ehci # OHCI USB interface
83 device usb # USB Bus (required)
84 device umass # Disks/Mass storage - Requires scbus and da
85 device uhid # "Human Interface Devices"
86 device u3g # USB modems
87 #device ukbd # Allow keyboard like HIDs to control console
88 #device ums # USB mouse
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
100 #device rum # Ralink Technology RT2501USB wireless NICs
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
110 device hid # Generic HID support
118 # Flattened Device Tree
119 options FDT # Configure using FDT/DTB data
120 makeoptions MODULES_EXTRA="dtb/imx6 imx"
121 device fdt_pinctrl # FDT pinmux driver
123 # EXT_RESOURCES pseudo devices
124 options EXT_RESOURCES
132 # SoC-specific devices
133 device ffec # Freescale Fast Ethernet Controller
134 device fsliic # Freescale i2c/iic
135 device iic # iic protocol
136 device iicbus # iic bus
137 device imx6_snvs # On-chip RTC
138 device imxwdt # Watchdog. WARNING: can't be disabled!!!