DIGI-CCWMX53 revision 266086
1# Kernel configuration for Digi ConnectCore Wi-i.MX53 boards 2# 3# For more information on this file, please read the config(5) manual page, 4# and/or the handbook section on Kernel Configuration Files: 5# 6# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 7# 8# The handbook is also available locally in /usr/share/doc/handbook 9# if you've installed the doc distribution, otherwise always see the 10# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 11# latest information. 12# 13# An exhaustive list of options and more detailed explanations of the 14# device lines is also present in the ../../conf/NOTES and NOTES files. 15# If you are in doubt as to the purpose or necessity of a line, check first 16# in NOTES. 17# 18# $FreeBSD: stable/10/sys/arm/conf/DIGI-CCWMX53 266086 2014-05-14 20:17:31Z ian $ 19 20ident DIGI-CCWMX53 21 22include "../freescale/imx/std.imx53" 23 24makeoptions WITHOUT_MODULES="ahc" 25 26makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 27#options DEBUG 28 29options SCHED_4BSD # 4BSD scheduler 30#options PREEMPTION # Enable kernel thread preemption 31options INET # InterNETworking 32options INET6 # IPv6 communications protocols 33#options SCTP # Stream Control Transmission Protocol 34options FFS # Berkeley Fast Filesystem 35options SOFTUPDATES # Enable FFS soft updates support 36options UFS_ACL # Support for access control lists 37options UFS_DIRHASH # Improve performance on big directories 38options UFS_GJOURNAL # Enable gjournal-based UFS journaling 39#options MD_ROOT # MD is a potential root device 40options NFSCL # New Network Filesystem Client 41#options NFSD # New Network Filesystem Server 42options NFSLOCKD # Network Lock Manager 43options NFS_ROOT # NFS usable as /, requires NFSCL 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46#options PROCFS # Process filesystem (requires PSEUDOFS) 47options PSEUDOFS # Pseudo-filesystem framework 48options TMPFS # TMP Memory Filesystem 49options GEOM_PART_GPT # GUID Partition Tables. 50options GEOM_LABEL # Provides labelization 51#options COMPAT_FREEBSD5 # Compatible with FreeBSD5 52#options COMPAT_FREEBSD6 # Compatible with FreeBSD6 53#options COMPAT_FREEBSD7 # Compatible with FreeBSD7 54options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 55options KTRACE # ktrace(1) support 56options SYSVSHM # SYSV-style shared memory 57options SYSVMSG # SYSV-style message queues 58options SYSVSEM # SYSV-style semaphores 59options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60options INCLUDE_CONFIG_FILE # Include this file in kernel 61options VFP # vfp/neon 62 63# required for netbooting 64#options BOOTP 65#options BOOTP_COMPAT 66#options BOOTP_NFSROOT 67#options BOOTP_NFSV3 68#options BOOTP_WIRED_TO=ffec0 69 70#options ROOTDEVNAME=\"ufs:ada0s2a\" 71 72 73# kernel/memory size reduction 74#options MUTEX_NOINLINE 75#options NO_FFS_SNAPSHOT 76#options NO_SWAPPING 77#options NO_SYSCTL_DESCR 78#options RWLOCK_NOINLINE 79 80# Debugging support. Always need this: 81options KDB # Enable kernel debugger support. 82# For minimum debugger support (stable branch) use: 83#options KDB_TRACE # Print a stack trace for a panic. 84# For full debugger support use this instead: 85options DDB # Support DDB. 86#options GDB # Support remote GDB. 87options DEADLKRES # Enable the deadlock resolver 88options INVARIANTS # Enable calls of extra sanity checking 89options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 90options WITNESS # Enable checks to detect deadlocks and cycles 91 92# The `bpf' device enables the Berkeley Packet Filter. 93# Be aware of the administrative consequences of enabling this! 94# Note that 'bpf' is required for DHCP. 95device bpf # Berkeley packet filter 96 97# Pseudo devices. 98device loop # Network loopback 99device random # Entropy device 100device ether # Ethernet support 101#device vlan # 802.1Q VLAN support 102#device tun # Packet tunnel. 103#device md # Memory "disks" 104#device gif # IPv6 and IPv4 tunneling 105#device faith # IPv6-to-IPv4 relaying (translation) 106#device firmware # firmware assist module 107 108# Ethernet 109device ffec # Freescale Fast Ethernet Controller 110device miibus # Standard mii bus 111 112# Serial (COM) ports 113device uart # Multi-uart driver 114options ALT_BREAK_TO_DEBUGGER 115 116device ata 117device atapci # Only for helper functions 118device imxata 119options ATA_STATIC_ID # Static device numbering 120 121device iomux # IO Multiplexor 122 123device gpio 124device gpioled 125 126device fsliic 127device iic 128device iicbus 129 130# SCSI peripherals 131device scbus # SCSI bus (required for SCSI) 132device da # Direct Access (disks) 133device cd # CD 134device pass # Passthrough device (direct SCSI access) 135 136# USB support 137options USB_HOST_ALIGN=32 # Align usb buffers to cache line size. 138options USB_DEBUG # enable debug msgs 139device ehci # OHCI USB interface 140device usb # USB Bus (required) 141device umass # Disks/Mass storage - Requires scbus and da 142device uhid # "Human Interface Devices" 143#device ukbd # Allow keyboard like HIDs to control console 144device ums 145 146# USB Ethernet, requires miibus 147#device miibus 148#device aue # ADMtek USB Ethernet 149#device axe # ASIX Electronics USB Ethernet 150#device cdce # Generic USB over Ethernet 151#device cue # CATC USB Ethernet 152#device kue # Kawasaki LSI USB Ethernet 153#device rue # RealTek RTL8150 USB Ethernet 154#device udav # Davicom DM9601E USB 155 156# USB Wireless 157#device rum # Ralink Technology RT2501USB wireless NICs 158 159# Watchdog timer. 160# WARNING: can't be disabled!!! 161device imxwdt # Watchdog 162 163# Wireless NIC cards 164device wlan # 802.11 support 165device wlan_wep # 802.11 WEP support 166device wlan_ccmp # 802.11 CCMP support 167device wlan_tkip # 802.11 TKIP support 168device wlan_amrr # AMRR transmit rate control algorithm 169 170# Flattened Device Tree 171options FDT 172options FDT_DTB_STATIC 173makeoptions FDT_DTS_FILE=digi-ccwmx53.dts 174 175# NOTE: serial console will be disabled if syscons enabled 176# Uncomment following lines for framebuffer/syscons support 177#device sc 178#device kbdmux 179#options SC_DFLT_FONT # compile font in 180#makeoptions SC_DFLT_FONT=cp437 181