VYBRID revision 276755
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 276755 2015-01-06 16:15:57Z jhb $ 20 21ident VYBRID 22include "../freescale/vybrid/std.vybrid" 23 24makeoptions MODULES_OVERRIDE="" 25makeoptions WITHOUT_MODULES="ahc" 26 27makeoptions WERROR="-Werror" 28 29options HZ=100 30options SCHED_4BSD # 4BSD scheduler 31options PREEMPTION # Enable kernel thread preemption 32options INET # InterNETworking 33options INET6 # IPv6 communications protocols 34options SCTP # Stream Control Transmission Protocol 35options FFS # Berkeley Fast Filesystem 36options SOFTUPDATES # Enable FFS soft updates support 37options UFS_ACL # Support for access control lists 38options UFS_DIRHASH # Improve performance on big directories 39options UFS_GJOURNAL # Enable gjournal-based UFS journaling 40options QUOTA # Enable disk quotas for UFS 41options NFSCL # Network Filesystem Client 42options NFSLOCKD # Network Lock Manager 43options NFS_ROOT # NFS usable as /, requires NFSCL 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46#options NANDFS # NAND Filesystem 47options PROCFS # Process filesystem (requires PSEUDOFS) 48options PSEUDOFS # Pseudo-filesystem framework 49options TMPFS # Efficient memory filesystem 50options GEOM_PART_GPT # GUID Partition Tables 51options GEOM_PART_BSD # BSD partition scheme 52options GEOM_PART_MBR # MBR partition scheme 53options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 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 KBD_INSTALL_CDEV # install a CDEV entry in /dev 61options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 62options VFP # Enable floating point hardware support 63#options SMP # Enable multiple cores 64 65# Debugging for use in -current 66makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 67options BREAK_TO_DEBUGGER 68#options VERBOSE_SYSINIT # Enable verbose sysinit messages 69options KDB # Enable kernel debugger support 70# For minimum debugger support (stable branch) use: 71#options KDB_TRACE # Print a stack trace for a panic 72# For full debugger support use this instead: 73options DDB # Enable the kernel debugger 74#options INVARIANTS # Enable calls of extra sanity checking 75#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 76#options WITNESS # Enable checks to detect deadlocks and cycles 77#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 78#options DIAGNOSTIC 79 80# NFS root from boopt/dhcp 81#options BOOTP 82#options BOOTP_NFSROOT 83#options BOOTP_COMPAT 84#options BOOTP_NFSV3 85#options BOOTP_WIRED_TO=ffec0 86 87#options ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\" 88#options ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\" 89options ROOTDEVNAME=\"ufs:/dev/da0\" 90 91options MUTEX_NOINLINE 92options RWLOCK_NOINLINE 93options NO_FFS_SNAPSHOT 94options NO_SWAPPING 95 96# MMC/SD/SDIO Card slot support 97device mmc # mmc/sd bus 98device mmcsd # mmc/sd flash cards 99device sdhci # generic sdhci 100 101# Pseudo devices 102 103device loop 104device random 105device pty 106device md 107device gpio 108 109# USB support 110options USB_HOST_ALIGN=32 # Align usb buffers to cache line size. 111device usb 112options USB_DEBUG 113#options USB_REQ_DEBUG 114#options USB_VERBOSE 115#device musb 116device ehci 117#device ohci 118 119device umass 120device scbus # SCSI bus (required for ATA/SCSI) 121device da # Direct Access (disks) 122device pass 123 124# SATA 125#device ata 126#device atadisk 127#device mvs 128 129device nand 130 131# Serial ports 132device uart 133 134# I2C (TWSI) 135device iic 136device iicbus 137 138# Ethernet 139device ether 140device ffec 141 142# USB ethernet support, requires miibus 143device miibus 144device axe # ASIX Electronics USB Ethernet 145device bpf # Berkeley packet filter 146 147device sound 148 149# SPI 150device spibus 151device vf_spi 152 153# Framebuffer 154device vt 155device kbdmux 156device ukbd 157 158# Flattened Device Tree 159options FDT # Configure using FDT/DTB data 160