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# $FreeBSD$ 20 21ident VYBRID 22include "../freescale/vybrid/std.vybrid" 23 24makeoptions WERROR="-Werror" 25 26options HZ=100 27options SCHED_4BSD # 4BSD scheduler 28options PREEMPTION # Enable kernel thread preemption 29options INET # InterNETworking 30options INET6 # IPv6 communications protocols 31options SCTP # Stream Control Transmission Protocol 32options FFS # Berkeley Fast Filesystem 33options SOFTUPDATES # Enable FFS soft updates support 34options UFS_ACL # Support for access control lists 35options UFS_DIRHASH # Improve performance on big directories 36options UFS_GJOURNAL # Enable gjournal-based UFS journaling 37options QUOTA # Enable disk quotas for UFS 38options NFSCL # New Network Filesystem Client 39options NFSLOCKD # Network Lock Manager 40options NFS_ROOT # NFS usable as /, requires NFSCL 41options MSDOSFS # MSDOS Filesystem 42options CD9660 # ISO 9660 Filesystem 43#options NANDFS # NAND Filesystem 44options PROCFS # Process filesystem (requires PSEUDOFS) 45options PSEUDOFS # Pseudo-filesystem framework 46options TMPFS # Efficient memory filesystem 47options GEOM_PART_GPT # GUID Partition Tables 48options GEOM_PART_BSD # BSD partition scheme 49options GEOM_PART_MBR # MBR partition scheme 50options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 51options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 52options KTRACE # ktrace(1) support 53options SYSVSHM # SYSV-style shared memory 54options SYSVMSG # SYSV-style message queues 55options SYSVSEM # SYSV-style semaphores 56options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 57options KBD_INSTALL_CDEV # install a CDEV entry in /dev 58options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 59options VFP # Enable floating point hardware support 60#options SMP # Enable multiple cores 61 62# Debugging for use in -current 63makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 64options ALT_BREAK_TO_DEBUGGER 65#options VERBOSE_SYSINIT # Enable verbose sysinit messages 66options KDB # Enable kernel debugger support 67# For minimum debugger support (stable branch) use: 68#options KDB_TRACE # Print a stack trace for a panic 69# For full debugger support use this instead: 70options DDB # Enable the kernel debugger 71#options INVARIANTS # Enable calls of extra sanity checking 72#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 73#options WITNESS # Enable checks to detect deadlocks and cycles 74#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 75#options DIAGNOSTIC 76 77# NFS root from boopt/dhcp 78#options BOOTP 79#options BOOTP_NFSROOT 80#options BOOTP_COMPAT 81#options BOOTP_NFSV3 82#options BOOTP_WIRED_TO=ffec0 83 84#options ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\" 85#options ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\" 86options ROOTDEVNAME=\"ufs:/dev/da0\" 87 88options MUTEX_NOINLINE 89options RWLOCK_NOINLINE 90options NO_FFS_SNAPSHOT 91options NO_SWAPPING 92 93# MMC/SD/SDIO Card slot support 94device mmc # mmc/sd bus 95device mmcsd # mmc/sd flash cards 96device sdhci # generic sdhci 97 98# Pseudo devices 99 100device loop 101device random 102device pty 103device md 104device gpio 105 106# USB support 107options USB_HOST_ALIGN=32 # Align usb buffers to cache line size. 108device usb 109options USB_DEBUG 110#options USB_REQ_DEBUG 111#options USB_VERBOSE 112#device musb 113device ehci 114#device ohci 115 116device umass 117device scbus # SCSI bus (required for ATA/SCSI) 118device da # Direct Access (disks) 119device pass 120 121# SATA 122#device ata 123#device atadisk 124#device mvs 125 126device nand 127 128# Serial ports 129device uart 130 131# I2C (TWSI) 132device iic 133device iicbus 134 135# Ethernet 136device ether 137device ffec 138 139# USB ethernet support, requires miibus 140device miibus 141device axe # ASIX Electronics USB Ethernet 142device bpf # Berkeley packet filter 143 144device sound 145 146# Framebuffer 147device vt 148device kbdmux 149options SC_DFLT_FONT # compile font in 150makeoptions SC_DFLT_FONT=cp437 151device ukbd 152 153# Flattened Device Tree 154options FDT # Configure using FDT/DTB data 155