7c2136adbb
this to the cache line size is required to avoid data corruption on armv4 and armv5, and improves performance on armv6, in both cases by avoiding partial cacheline flushes for USB IO. All these configs already exist in 10-stable. A few that don't (and thus can't be MFC'd yet) will be committed separately.
158 lines
4.0 KiB
Plaintext
158 lines
4.0 KiB
Plaintext
# AVILA -- Gateworks Avila XScale board
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# kernel configuration file for FreeBSD/arm
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#
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
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# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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ident AVILA
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include "../xscale/ixp425/std.ixp425"
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# NB: memory mapping is defined in std.avila
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include "../xscale/ixp425/std.avila"
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options XSCALE_CACHE_READ_WRITE_ALLOCATE
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#options ARM_USE_SMALL_ALLOC
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#To statically compile in device wiring instead of /boot/device.hints
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hints "AVILA.hints" #Default places to look for devices.
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makeoptions MODULES_OVERRIDE=""
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makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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makeoptions CONF_CFLAGS=-mcpu=xscale
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#options HZ=1000
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options HZ=100
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options DEVICE_POLLING
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# Debugging for use in -current
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options KDB
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#options GDB
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options DDB #Enable the kernel debugger
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#options DEADLKRES #Enable the deadlock resolver
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options INVARIANTS #Enable calls of extra sanity checking
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options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
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#options WITNESS #Enable checks to detect deadlocks and cycles
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#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
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#options DIAGNOSTIC
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options SCHED_4BSD #4BSD scheduler
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options INET #InterNETworking
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options FFS #Berkeley Fast Filesystem
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options SOFTUPDATES #Enable FFS soft updates support
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options NFSCL #New Network Filesystem Client
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options NFS_ROOT #NFS usable as /, requires NFSCL
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options BOOTP
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options BOOTP_NFSROOT
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options BOOTP_NFSV3
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options BOOTP_WIRED_TO=npe0
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#options BOOTP_WIRED_TO=ath0
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#options BOOTP_WIRED_TO=rl0
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options BOOTP_COMPAT
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#options PREEMPTION
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#options VERBOSE_SYSINIT
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# Hardware performance counters
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options HWPMC_HOOKS
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device hwpmc
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#device saarm
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device pci
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device uart
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device ixpwdog # watchdog timer
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device cfi # flash support
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device cfid # flash disk support
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device geom_redboot # redboot fis parser
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# I2C Bus
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device iicbus
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device iicbb
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device iic
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device ixpiic # I2C bus glue
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device ds1672 # DS1672 on I2C bus
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device ad7418 # AD7418 on I2C bus
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device avila_led
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device gpio
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device gpioled
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device avila_gpio # GPIO pins on J8
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device ata
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device avila_ata # Gateworks CF/IDE support
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device npe # Network Processing Engine
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device npe_fw
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device firmware
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device qmgr # Q Manager (required by npe)
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device mii # NB: required by npe
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device ether
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device bpf
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device loop
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device if_bridge
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device md
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device random # Entropy device
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# Wireless NIC cards
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device wlan # 802.11 support
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options IEEE80211_DEBUG
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options IEEE80211_SUPPORT_TDMA
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options IEEE80211_SUPPORT_MESH
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device wlan_wep # 802.11 WEP support
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device wlan_ccmp # 802.11 CCMP support
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device wlan_tkip # 802.11 TKIP support
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device wlan_xauth
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device ath # Atheros NICs
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device ath_pci # Atheros pci/cardbus glue
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options ATH_DEBUG
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options ATH_DIAGAPI
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#options ATH_TX99_DIAG
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device ath_rate_sample # SampleRate tx rate control for ath
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#options AH_DEBUG
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#options AH_ASSERT
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#device ath_ar5210
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#device ath_ar5211
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device ath_ar5212
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device ath_rf2413
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device ath_rf2417
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device ath_rf2425
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device ath_rf5111
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device ath_rf5112
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device ath_rf5413
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#
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device ath_ar5416
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options AH_SUPPORT_AR5416
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device ath_ar9160
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device ath_ar9280
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device usb
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options USB_HOST_ALIGN=32 # Align usb buffers to cache line size.
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#options USB_DEBUG
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device ohci
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device ehci
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device umass
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device scbus # SCSI bus (required for ATA/SCSI)
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device da # Direct Access (disks)
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device pass # Passthrough device (direct ATA/SCSI access)
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#device ural
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#device zyd
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#device wlan_amrr
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