xref: /f-stack/freebsd/mips/conf/PB92 (revision 22ce4aff)

#
# PB92 -- Kernel configuration file for FreeBSD/mips for Atheros PB92 reference
#         board (AR7242)
#
# $FreeBSD$
#

ident		PB92
# XXX The default load address in the Uboot environment is 0x80010000
makeoptions	KERNLOADADDR=0x80050000
options 	HZ=1000

# The PB92 has 32mb of RAM; hard-code that
options 	AR71XX_REALMEM=32*1024*1024

# It's UBOOT, not Redboot - without this, things will hang at startup
options 	AR71XX_ENV_UBOOT

# We have to build most things as modules rather than in the kernel.
# The PB92 has 4MB of SPI flash and the default kernel "partition"
# is only 892KiB.  In order to try and squeeze into that (so people
# who already are using it without modifying the default flash layout)
# we need to cut down on a lot of things.

makeoptions	MODULES_OVERRIDE="ath ath_pci ath_ahb bridgestp if_bridge if_gif if_gre wlan wlan_acl wlan_amrr wlan_ccmp wlan_rssadapt wlan_tkip wlan_wep wlan_xauth usb ar71xx"

hints		"PB92.hints"
include		"../atheros/std.ar71xx"

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

options 	DDB
options 	KDB

options 	SCHED_4BSD		#4BSD scheduler
options 	INET			#InterNETworking
# Can't do IPv6 - it just doesn't fit.
# options 	INET6
options 	TCP_HHOOK		# hhook(9) framework for TCP
# options 	NFSCL			#Network Filesystem Client
options 	PSEUDOFS		#Pseudo-filesystem framework
options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options 	ALQ

# Debugging for use in -current
options 	DEADLKRES
options 	INVARIANTS
options 	INVARIANT_SUPPORT
options 	WITNESS
options 	WITNESS_SKIPSPIN
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

# Support uncompress lzma rootfs
device		xz
options 	GEOM_UZIP
options 	ROOTDEVNAME=\"ufs:/dev/map/rootfs.uzip\"

# PCI bus
device		pci
device		ar724x_pci

# NVRAM U-Boot Environment -> Kernel environment
device		nvram2env

# Wireless NIC cards
options 	IEEE80211_DEBUG
options 	IEEE80211_SUPPORT_MESH
options 	IEEE80211_SUPPORT_TDMA
options 	IEEE80211_ALQ
#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

#device		ath		# Atheros pci/cardbus NIC's
#device		ath_pci		# PCI/PCIe bus glue
options 	ATH_DEBUG
options 	ATH_ENABLE_11N
options 	ATH_DIAGAPI

# device		ath_hal
options 	AH_DEBUG
options 	AH_DEBUG_ALQ

# device		ath_rate_sample

device		mii
device		arge

# USB devices - PB92 has EHCI only

#device		usb
options 	USB_EHCI_BIG_ENDIAN_DESC        # handle big-endian byte order
options 	USB_DEBUG
options 	USB_HOST_ALIGN=32
#device		ehci

# Mass storage
#device		scbus
#device		umass
#device		da

# Read MSDOS formatted disks
# options 	MSDOSFS

# GPIO Bus
#device		gpio
#device		gpioled

# SPI and flash
device		spibus
device		ar71xx_spi
device		mx25l

# The flash is statically partitioned; add in that
device		geom_map

device		ar71xx_wdog

# Serial
device		uart
device		uart_ar71xx

device		ar71xx_apb

# Network twiddling
device		loop
device		ether
#device		md
#device		bpf
#device		if_bridge