IQ31244 revision 266277
1# IQ31244 -- Custom kernel configuration file for FreeBSD/arm on the IQ31244 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/IQ31244 266277 2014-05-17 00:53:12Z ian $ 19 20ident IQ31244 21 22options PHYSADDR=0xa0000000 23options KERNPHYSADDR=0xa0200000 24options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm 25options FLASHADDR=0xf0000000 26options LOADERRAMADDR=0x00000000 27 28include "../xscale/i80321/std.iq31244" 29makeoptions MODULES_OVERRIDE="" 30 31#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 32makeoptions CONF_CFLAGS=-mcpu=xscale 33options HZ=100 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 47options GEOM_PART_BSD #BSD partition scheme 48options GEOM_PART_MBR #MBR partition scheme 49options TMPFS #Efficient memory filesystem 50#options MSDOSFS #MSDOS 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 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 BOOTP 62options BOOTP_NFSROOT 63options BOOTP_NFSV3 64options BOOTP_WIRED_TO=em0 65options BOOTP_COMPAT 66#options PREEMPTION 67device loop 68device ether 69#device saarm 70device miibus 71device rl 72device em 73device uart 74device pci 75 76device ata 77options ATA_STATIC_ID # Static device numbering 78 79device scbus # SCSI bus (required for ATA/SCSI) 80device cd # CD 81device da # Direct Access (disks) 82device pass # Passthrough device (direct ATA/SCSI access) 83 84# SCSI Controllers 85 86device iopwdog # I80321 Watchdog 87device dma # I80321 DMA Controller 88device aau # I80321 Application Accelerator Unit 89device "iq31244_7seg" # IQ31244 7 seg 90#options AHC_REG_PRETTY_PRINT # Print register bitfields in debug 91 # output. Adds ~128k to driver. 92#options AHD_REG_PRETTY_PRINT # Print register bitfields in debug 93 # output. Adds ~215k to driver. 94 95# Debugging for use in -current 96options KDB 97options DDB #Enable the kernel debugger 98#options DEADLKRES #Enable the deadlock resolver 99#options INVARIANTS #Enable calls of extra sanity checking 100#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 101#options WITNESS #Enable checks to detect deadlocks and cycles 102#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 103#options DIAGNOSTIC 104 105# To make an SMP kernel, the next two are needed 106#options SMP # Symmetric MultiProcessor Kernel 107#options APIC_IO # Symmetric (APIC) I/O 108options XSCALE_CACHE_READ_WRITE_ALLOCATE 109device md 110device random # Entropy device 111 112# Floppy drives 113 114