xref: /freebsd-11-stable/sys/mips/conf/AR724X_BASE

#
# AR724X -- Kernel configuration file for FreeBSD/MIPS for Atheros 724x systems
#
# This includes all the common drivers for the AR724x boards.
# Since the AR724x boards tend to have minimal flash (sometimes 4MB!),
# the majority of the kernel framework will be built as modules.
#
# $FreeBSD$
#

machine		mips mips
ident		AR724X_BASE
cpu		CPU_MIPS24K
makeoptions	KERNLOADADDR=0x80050000
options 	HZ=1000
options 	HWPMC_HOOKS

files		"../atheros/files.ar71xx"

# For now, hints are per-board.

hints		"AR724X_BASE.hints"

makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols

# Build these as modules so small platform builds will have the
# modules already built.
makeoptions	MODULES_OVERRIDE="gpio ar71xx if_gif if_gre if_bridge bridgestp usb wlan wlan_xauth wlan_acl wlan_wep wlan_tkip wlan_ccmp wlan_rssadapt wlan_amrr ath ath_pci hwpmc cam"

# For small memory footprints
options 	VM_KMEM_SIZE_SCALE=1

options 	DDB
options 	KDB

options 	SCHED_4BSD		#4BSD scheduler
options 	INET			#InterNETworking
#options 	INET6			# IPv6
#options 	NFSCL			#Network Filesystem Client
options 	PSEUDOFS		#Pseudo-filesystem framework
options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions

#options 	NFS_LEGACYRPC
# Debugging for use in -current
options 	INVARIANTS
options 	INVARIANT_SUPPORT
options 	WITNESS
options 	WITNESS_SKIPSPIN
options 	DEBUG_REDZONE
options 	DEBUG_MEMGUARD

# Don't include the SCSI/CAM strings in the default build
options 	SCSI_NO_SENSE_STRINGS
options 	SCSI_NO_OP_STRINGS

# .. And no sysctl strings
options         NO_SYSCTL_DESCR

options         FFS                     #Berkeley Fast Filesystem
options 	NO_FFS_SNAPSHOT
# options         SOFTUPDATES             #Enable FFS soft updates support
# options         UFS_ACL                 #Support for access control lists
# options         UFS_DIRHASH             #Improve performance on big directories
# options 	MSDOSFS			# Read MSDOS filesystems; useful for USB/CF

device		pci
device		ar724x_pci

# 802.11 framework
options 	IEEE80211_DEBUG
options 	IEEE80211_ALQ
options 	IEEE80211_SUPPORT_MESH
options 	IEEE80211_SUPPORT_SUPERG
options 	IEEE80211_SUPPORT_TDMA
options 	IEEE80211_AMPDU_AGE
#device		wlan            # 802.11 support
#device		wlan_wep        # 802.11 WEP support
#device		wlan_ccmp       # 802.11 CCMP support
#device		wlan_tkip       # 802.11 TKIP support
#device		wlan_xauth	# 802.11 hostap support

# Atheros wireless NICs
#device		ath             # Atheros interface support
#device		ath_pci		# Atheros PCI/Cardbus bus
options 	ATH_DEBUG
options 	ATH_DIAGAPI
options 	ATH_ENABLE_11N
options 	AH_DEBUG
options 	AH_DEBUG_ALQ
options 	ALQ
#device		ath_hal
option		AH_SUPPORT_AR5416
#device		ath_rate_sample
option		AH_RXCFG_SDMAMW_4BYTES
option		AH_AR5416_INTERRUPT_MITIGATION
# There's no DFS radar detection support yet so this won't actually
# detect radars.  It however does enable the rest of the channel change
# machinery so DFS can be debugged.
option		ATH_ENABLE_DFS

device		mii
device		arge
options 	ARGE_DEBUG	# Enable if_arge debugging for now

#device		usb
options 	USB_EHCI_BIG_ENDIAN_DESC        # handle big-endian byte order
options 	USB_DEBUG
options 	USB_HOST_ALIGN=32		# AR724X (MIPS in general?) requires this
#device		ehci

#device		umass

device		scbus
device		da

# On-board SPI flash
device		spibus
device		ar71xx_spi
device		mx25l
device		ar71xx_wdog

device		uart
device		uart_ar71xx

device		ar71xx_apb

device		loop
device		ether
device		md
device		bpf
#device		random
#device		if_bridge
#device		gif		# ip[46] in ip[46] tunneling protocol
#device		gre		# generic encapsulation - only for IPv4 in IPv4 though atm

# Enable GPIO
#device		gpio
#device		gpioled