CRB revision 266331
1# GENERIC -- Generic kernel configuration file for FreeBSD/arm 2# 3# For more information on this file, please read the handbook section on 4# 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/CRB 266331 2014-05-17 17:34:37Z ian $ 19 20ident CRB 21 22options PHYSADDR=0x00000000 23options KERNPHYSADDR=0x00200000 24options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm 25 26options COUNTS_PER_SEC=400000000 27include "../xscale/i8134x/std.crb" 28makeoptions MODULES_OVERRIDE="" 29 30#makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 31makeoptions CONF_CFLAGS=-mcpu=xscale 32options HZ=100 33options BREAK_TO_DEBUGGER 34#options DEVICE_POLLING 35 36options SCHED_4BSD # 4BSD scheduler 37options INET # InterNETworking 38options INET6 # IPv6 communications protocols 39options FFS # Berkeley Fast Filesystem 40options SOFTUPDATES # Enable FFS soft updates support 41options UFS_ACL # Support for access control lists 42options UFS_DIRHASH # Improve performance on big directories 43options NFSCL # New Network Filesystem Client 44options NFSD # New Network Filesystem Server 45options NFSLOCKD # Network Lock Manager 46options NFS_ROOT # NFS usable as /, requires NFSCL 47#options MSDOSFS # MSDOS Filesystem 48options GEOM_PART_BSD # BSD partition scheme 49options GEOM_PART_MBR # MBR partition scheme 50options TMPFS # Efficient memory filesystem 51options CD9660 # ISO 9660 Filesystem 52#options PROCFS # Process filesystem (requires PSEUDOFS) 53options PSEUDOFS # Pseudo-filesystem framework 54options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 55options KTRACE # ktrace(1) support 56options INTR_FILTER 57options SYSVSHM # SYSV-style shared memory 58options SYSVMSG # SYSV-style message queues 59options SYSVSEM # SYSV-style semaphores 60options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 61options KBD_INSTALL_CDEV # install a CDEV entry in /dev 62options BOOTP 63options BOOTP_NFSROOT 64options BOOTP_NFSV3 65options BOOTP_WIRED_TO=em0 66options BOOTP_COMPAT 67#options PREEMPTION 68device loop 69device ether 70#device saarm 71device miibus 72device rl 73device em 74device uart 75device pci 76 77device ata 78options ATA_STATIC_ID # Static device numbering 79 80device scbus # SCSI bus (required for ATA/SCSI) 81device cd # CD 82device da # Direct Access (disks) 83device pass # Passthrough device (direct ATA/SCSI access) 84 85device "7seg" 86 87# SCSI Controllers 88 89#options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 90 # output. Adds ~128k to driver. 91#options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 92 # output. Adds ~215k to driver. 93 94# Debugging for use in -current 95options KDB 96options DDB # Enable the kernel debugger 97#options DEADLKRES # Enable the deadlock resolver 98#options INVARIANTS # Enable calls of extra sanity checking 99#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 100#options WITNESS # Enable checks to detect deadlocks and cycles 101#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 102#options DIAGNOSTIC 103 104# To make an SMP kernel, the next two are needed 105#options SMP # Symmetric MultiProcessor Kernel 106#options APIC_IO # Symmetric (APIC) I/O 107options XSCALE_CACHE_READ_WRITE_ALLOCATE 108device md 109device random # Entropy device 110 111device iopwdog 112# Floppy drives 113 114