VYBRID revision 282499
1# 2# Kernel configuration for Vybrid Family 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# 19# $FreeBSD: head/sys/arm/conf/VYBRID 282499 2015-05-05 16:09:25Z ian $ 20 21ident VYBRID 22include "std.armv6" 23include "../freescale/vybrid/std.vybrid" 24 25makeoptions WERROR="-Werror" 26 27options HZ=100 28options SCHED_4BSD # 4BSD scheduler 29options PREEMPTION # Enable kernel thread preemption 30options INET # InterNETworking 31options INET6 # IPv6 communications protocols 32options SCTP # Stream Control Transmission Protocol 33options FFS # Berkeley Fast Filesystem 34options SOFTUPDATES # Enable FFS soft updates support 35options UFS_ACL # Support for access control lists 36options UFS_DIRHASH # Improve performance on big directories 37options UFS_GJOURNAL # Enable gjournal-based UFS journaling 38options QUOTA # Enable disk quotas for UFS 39options NFSCL # Network Filesystem Client 40options NFSLOCKD # Network Lock Manager 41options NFS_ROOT # NFS usable as /, requires NFSCL 42options MSDOSFS # MSDOS Filesystem 43options CD9660 # ISO 9660 Filesystem 44#options NANDFS # NAND Filesystem 45options PROCFS # Process filesystem (requires PSEUDOFS) 46options PSEUDOFS # Pseudo-filesystem framework 47options TMPFS # Efficient memory filesystem 48options GEOM_PART_GPT # GUID Partition Tables 49options GEOM_PART_BSD # BSD partition scheme 50options GEOM_PART_MBR # MBR partition scheme 51options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 52options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 53options KTRACE # ktrace(1) support 54options SYSVSHM # SYSV-style shared memory 55options SYSVMSG # SYSV-style message queues 56options SYSVSEM # SYSV-style semaphores 57options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 58options KBD_INSTALL_CDEV # install a CDEV entry in /dev 59options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 60options VFP # Enable floating point hardware support 61#options SMP # Enable multiple cores 62 63# Debugging for use in -current 64makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 65options BREAK_TO_DEBUGGER 66#options VERBOSE_SYSINIT # Enable verbose sysinit messages 67options KDB # Enable kernel debugger support 68# For minimum debugger support (stable branch) use: 69#options KDB_TRACE # Print a stack trace for a panic 70# For full debugger support use this instead: 71options DDB # Enable the kernel debugger 72#options INVARIANTS # Enable calls of extra sanity checking 73#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 74#options WITNESS # Enable checks to detect deadlocks and cycles 75#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 76#options DIAGNOSTIC 77 78# NFS root from boopt/dhcp 79#options BOOTP 80#options BOOTP_NFSROOT 81#options BOOTP_COMPAT 82#options BOOTP_NFSV3 83#options BOOTP_WIRED_TO=ffec0 84 85#options ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\" 86#options ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\" 87options ROOTDEVNAME=\"ufs:/dev/da0\" 88 89options MUTEX_NOINLINE 90options RWLOCK_NOINLINE 91options NO_FFS_SNAPSHOT 92options NO_SWAPPING 93 94# MMC/SD/SDIO Card slot support 95device mmc # mmc/sd bus 96device mmcsd # mmc/sd flash cards 97device sdhci # generic sdhci 98 99# Pseudo devices 100 101device loop 102device random 103device pty 104device md 105device gpio 106 107# USB support 108options USB_HOST_ALIGN=32 # Align usb buffers to cache line size. 109device usb 110options USB_DEBUG 111#options USB_REQ_DEBUG 112#options USB_VERBOSE 113#device musb 114device ehci 115#device ohci 116 117device umass 118device scbus # SCSI bus (required for ATA/SCSI) 119device da # Direct Access (disks) 120device pass 121 122# SATA 123#device ata 124#device atadisk 125#device mvs 126 127device nand 128 129# Serial ports 130device uart 131 132# I2C (TWSI) 133device iic 134device iicbus 135 136# Ethernet 137device ether 138device ffec 139 140# USB ethernet support, requires miibus 141device miibus 142device axe # ASIX Electronics USB Ethernet 143device bpf # Berkeley packet filter 144 145device sound 146 147# SPI 148device spibus 149device vf_spi 150 151# Framebuffer 152device vt 153device kbdmux 154device ukbd 155 156# Flattened Device Tree 157options FDT # Configure using FDT/DTB data 158