28a3ae7f88
an explicit comment that it's needed for the linuxolator. This is not the case anymore. For all other architectures there was only a "KEEP THIS". I'm (and other people too) running a COMPAT_43-less kernel since it's not necessary anymore for the linuxolator. Roman is running such a kernel for a for longer time. No problems so far. And I doubt other (newer than ia32 or alpha) architectures really depend on it. This may result in a small performance increase for some workloads. If the removal of COMPAT_43 results in a not working program, please recompile it and all dependencies and try again before reporting a problem. The only place where COMPAT_43 is needed (as in: does not compile without it) is in the (outdated/not usable since too old) svr4 code. Note: this does not remove the COMPAT_43TTY option. Nagging by: rdivacky
115 lines
3.9 KiB
Plaintext
115 lines
3.9 KiB
Plaintext
# GENERIC -- Generic kernel configuration file for FreeBSD/arm
|
|
#
|
|
# For more information on this file, please read the handbook section on
|
|
# Kernel Configuration Files:
|
|
#
|
|
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
|
|
#
|
|
# The handbook is also available locally in /usr/share/doc/handbook
|
|
# if you've installed the doc distribution, otherwise always see the
|
|
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
|
|
# latest information.
|
|
#
|
|
# An exhaustive list of options and more detailed explanations of the
|
|
# device lines is also present in the ../../conf/NOTES and NOTES files.
|
|
# If you are in doubt as to the purpose or necessity of a line, check first
|
|
# in NOTES.
|
|
#
|
|
# $FreeBSD$
|
|
|
|
machine arm
|
|
ident IQ31244
|
|
|
|
options PHYSADDR=0xa0000000
|
|
options KERNPHYSADDR=0xa0200000
|
|
options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm
|
|
|
|
options STARTUP_PAGETABLE_ADDR=0xa0000000
|
|
include "../xscale/i80321/std.iq31244"
|
|
#To statically compile in device wiring instead of /boot/device.hints
|
|
#hints "GENERIC.hints" #Default places to look for devices.
|
|
|
|
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
|
|
makeoptions CONF_CFLAGS=-mcpu=xscale
|
|
options HZ=100
|
|
#options DEVICE_POLLING
|
|
|
|
options SCHED_4BSD #4BSD scheduler
|
|
options INET #InterNETworking
|
|
options INET6 #IPv6 communications protocols
|
|
options FFS #Berkeley Fast Filesystem
|
|
options SOFTUPDATES #Enable FFS soft updates support
|
|
options UFS_ACL #Support for access control lists
|
|
options UFS_DIRHASH #Improve performance on big directories
|
|
options NFSCLIENT #Network Filesystem Client
|
|
options NFSSERVER #Network Filesystem Server
|
|
options NFS_ROOT #NFS usable as /, requires NFSCLIENT
|
|
#options MSDOSFS #MSDOS Filesystem
|
|
options CD9660 #ISO 9660 Filesystem
|
|
#options PROCFS #Process filesystem (requires PSEUDOFS)
|
|
options PSEUDOFS #Pseudo-filesystem framework
|
|
options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
|
|
options KTRACE #ktrace(1) support
|
|
options SYSVSHM #SYSV-style shared memory
|
|
options SYSVMSG #SYSV-style message queues
|
|
options SYSVSEM #SYSV-style semaphores
|
|
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
|
|
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
|
|
options BOOTP
|
|
options BOOTP_NFSROOT
|
|
options BOOTP_NFSV3
|
|
options BOOTP_WIRED_TO=em0
|
|
options BOOTP_COMPAT
|
|
#options PREEMPTION
|
|
device genclock
|
|
device loop
|
|
device ether
|
|
device nexus
|
|
device mem # Memory and kernel memory devices
|
|
#device saarm
|
|
device miibus
|
|
device rl
|
|
device em
|
|
device uart
|
|
device pci
|
|
|
|
device ata
|
|
device atadisk # ATA disk drives
|
|
device ataraid # ATA RAID drives
|
|
device atapicd # ATAPI CDROM drives
|
|
device atapifd # ATAPI floppy drives
|
|
device atapist # ATAPI tape drives
|
|
options ATA_STATIC_ID # Static device numbering
|
|
|
|
# SCSI Controllers
|
|
|
|
device pty
|
|
device iopwdog # I80321 Watchdog
|
|
device dma # I80321 DMA Controller
|
|
device aau # I80321 Application Accelerator Unit
|
|
device "iq31244_7seg" # IQ31244 7 seg
|
|
#options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
|
|
# output. Adds ~128k to driver.
|
|
#options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
|
|
# output. Adds ~215k to driver.
|
|
|
|
# Debugging for use in -current
|
|
options KDB
|
|
options DDB #Enable the kernel debugger
|
|
#options INVARIANTS #Enable calls of extra sanity checking
|
|
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
|
|
#options WITNESS #Enable checks to detect deadlocks and cycles
|
|
#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
|
|
#options DIAGNOSTIC
|
|
|
|
# To make an SMP kernel, the next two are needed
|
|
#options SMP # Symmetric MultiProcessor Kernel
|
|
#options APIC_IO # Symmetric (APIC) I/O
|
|
options XSCALE_CACHE_READ_WRITE_ALLOCATE
|
|
device md
|
|
device random # Entropy device
|
|
|
|
options ARM_USE_SMALL_ALLOC
|
|
# Floppy drives
|
|
|