0ce207d2af
This brings hwpmc(4) support for 2nd and 3rd generation XScale cores. Right now it's enabled by default to make sure we test this a bit. When the time comes it can be disabled by default. Tested on Gateworks boards. A man page is coming. Obtained from: //depot/user/rpaulo/xscalepmc/...
157 lines
4.1 KiB
Plaintext
157 lines
4.1 KiB
Plaintext
# CAMBRIA -- Gateworks Cambria 235x boards
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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 CAMBRIA
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include "../xscale/ixp425/std.ixp435"
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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 "CAMBRIA.hints" # Default places to look for devices.
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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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makeoptions MODULES_OVERRIDE=""
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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 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 PREEMPTION
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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 NFSCLIENT #Network Filesystem Client
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options NFS_ROOT #NFS usable as /, requires NFSCLIENT
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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_COMPAT
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# Hardware performance counters
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options HWPMC_HOOKS
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device hwpmc
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#options VERBOSE_SYSINIT
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options VERBOSE_INIT_ARM
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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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options IXP4XX_FLASH_SIZE=0x02000000 # stock 2358 comes w/ 32M
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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 cambria_fled # Font Panel LED on I2C bus
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device cambria_led # 8-LED latch
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device ata
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device atadisk # ATA disk drives
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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 pty
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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 pci/cardbus NIC's
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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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options AH_PRIVATE_DIAG
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#device ath_ar5210
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#device ath_ar5211
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#
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device ath_ar5212
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#device ath_rf2413
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#device ath_rf2425 # NB:supports 2417 too
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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 # NB: for 11n descriptor format
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#device ath_ar9160
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#device ath_ar9280
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# NB: 2 USB 2.0 ports standard
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device usb
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options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order
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#options USB_DEBUG
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device ehci
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device umass
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device scbus # SCSI bus (required for SCSI)
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device da # Direct Access (disks)
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#device ural
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#device zyd
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#device wlan_amrr
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