1276003Sandrew# 2271220Sandrew# Kernel configuration for i.MX53 boards 3271220Sandrew# 4271220Sandrew# For more information on this file, please read the config(5) manual page, 5271220Sandrew# and/or the handbook section on Kernel Configuration Files: 6271220Sandrew# 7271220Sandrew# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8271220Sandrew# 9271220Sandrew# The handbook is also available locally in /usr/share/doc/handbook 10271220Sandrew# if you've installed the doc distribution, otherwise always see the 11271220Sandrew# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12271220Sandrew# latest information. 13271220Sandrew# 14271220Sandrew# An exhaustive list of options and more detailed explanations of the 15271220Sandrew# device lines is also present in the ../../conf/NOTES and NOTES files. 16271220Sandrew# If you are in doubt as to the purpose or necessity of a line, check first 17271220Sandrew# in NOTES. 18271220Sandrew# 19271220Sandrew# $FreeBSD: releng/11.0/sys/arm/conf/IMX53 302915 2016-07-15 21:30:19Z ian $ 20271220Sandrew 21271220Sandrewident IMX53 22271220Sandrew 23282576Sandrewinclude "std.armv6" 24271220Sandrewinclude "../freescale/imx/std.imx53" 25271220Sandrew 26281909Sandrewoptions SOC_IMX53 27281909Sandrew 28271220Sandrewoptions SCHED_4BSD # 4BSD scheduler 29276755Sjhb#options NFSD # Network Filesystem Server 30276177Sandrewoptions PLATFORM 31271220Sandrewoptions INCLUDE_CONFIG_FILE # Include this file in kernel 32271220Sandrew 33271220Sandrew# kernel/memory size reduction 34271220Sandrew#options MUTEX_NOINLINE 35271220Sandrew#options NO_FFS_SNAPSHOT 36271220Sandrew#options NO_SWAPPING 37271220Sandrew#options NO_SYSCTL_DESCR 38271220Sandrew#options RWLOCK_NOINLINE 39271220Sandrew 40271220Sandrew# The `bpf' device enables the Berkeley Packet Filter. 41271220Sandrew# Be aware of the administrative consequences of enabling this! 42271220Sandrew# Note that 'bpf' is required for DHCP. 43271220Sandrewdevice bpf # Berkeley packet filter 44271220Sandrew 45271220Sandrew# Pseudo devices. 46271220Sandrewdevice loop # Network loopback 47271220Sandrewdevice random # Entropy device 48271220Sandrewdevice ether # Ethernet support 49271220Sandrew#device vlan # 802.1Q VLAN support 50271220Sandrew#device tun # Packet tunnel. 51271220Sandrewdevice md # Memory "disks" 52271220Sandrew#device gif # IPv6 and IPv4 tunneling 53271220Sandrew#device firmware # firmware assist module 54271220Sandrew 55271220Sandrew# Ethernet 56271220Sandrewdevice ffec # Freescale Fast Ethernet Controller 57271220Sandrewdevice miibus # Standard mii bus 58271220Sandrew 59271220Sandrew# Serial (COM) ports 60271220Sandrewdevice uart # Multi-uart driver 61271220Sandrew 62271220Sandrewdevice ata 63271220Sandrewdevice atapci # Only for helper functions 64271220Sandrewdevice imxata 65271220Sandrew 66271220Sandrewdevice gpio 67271220Sandrewdevice gpioled 68271220Sandrew 69271220Sandrewdevice fsliic 70271220Sandrewdevice iic 71271220Sandrewdevice iicbus 72271220Sandrew 73271220Sandrew# SCSI peripherals 74271220Sandrewdevice scbus # SCSI bus (required for ATA/SCSI) 75271220Sandrewdevice da # Direct Access (disks) 76271220Sandrewdevice cd # CD 77271220Sandrewdevice pass # Passthrough device (direct ATA/SCSI access) 78271220Sandrew 79271220Sandrew# USB support 80271220Sandrewoptions USB_HOST_ALIGN=64 # Align usb buffers to cache line size. 81271220Sandrewdevice ehci # OHCI USB interface 82271220Sandrewdevice usb # USB Bus (required) 83271220Sandrewdevice umass # Disks/Mass storage - Requires scbus and da 84271220Sandrewdevice uhid # "Human Interface Devices" 85271220Sandrew#device ukbd # Allow keyboard like HIDs to control console 86271220Sandrewdevice ums 87271220Sandrew 88271220Sandrew# USB Ethernet, requires miibus 89271220Sandrew#device miibus 90271220Sandrew#device aue # ADMtek USB Ethernet 91271220Sandrew#device axe # ASIX Electronics USB Ethernet 92271220Sandrew#device cdce # Generic USB over Ethernet 93271220Sandrew#device cue # CATC USB Ethernet 94271220Sandrew#device kue # Kawasaki LSI USB Ethernet 95271220Sandrew#device rue # RealTek RTL8150 USB Ethernet 96271220Sandrew#device udav # Davicom DM9601E USB 97271220Sandrew 98271220Sandrew# USB Wireless 99271220Sandrew#device rum # Ralink Technology RT2501USB wireless NICs 100271220Sandrew 101271220Sandrew# Watchdog timer. 102271220Sandrew# WARNING: can't be disabled!!! 103271220Sandrewdevice imxwdt # Watchdog 104271220Sandrew 105271220Sandrew# Wireless NIC cards 106271220Sandrewdevice wlan # 802.11 support 107271220Sandrewdevice wlan_wep # 802.11 WEP support 108271220Sandrewdevice wlan_ccmp # 802.11 CCMP support 109271220Sandrewdevice wlan_tkip # 802.11 TKIP support 110271220Sandrewdevice wlan_amrr # AMRR transmit rate control algorithm 111271220Sandrew 112271220Sandrew# MMC 113271220Sandrew#device sdhci # SD controller 114271220Sandrew#device mmc # SD/MMC protocol 115271220Sandrew#device mmcsd # SDCard disk device 116271220Sandrew 117271220Sandrew 118271220Sandrew# Flattened Device Tree 119276003Sandrewoptions FDT # Configure using FDT/DTB data 120