#
## ELWIX - ALFA Nx kernel hints file
#
# $Id: ELWIX_ALFA_N2.hints,v 1.2 2014/09/15 19:06:42 misho Exp $
#

hint.apb.0.at="nexus0"
hint.apb.0.irq=4

# uart0
hint.uart.0.at="apb0"
# see atheros/uart_cpu_ar71xx.c why +3
hint.uart.0.maddr=0x18020003
hint.uart.0.msize=0x18
hint.uart.0.irq=3

#ehci - note the 0x100 offset for the AR913x/AR724x
hint.ehci.0.at="nexus0"
hint.ehci.0.maddr=0x1b000100
hint.ehci.0.msize=0x00ffff00
hint.ehci.0.irq=1

# pci
hint.pcib.0.at="nexus0"
hint.pcib.0.irq=0

# ath0 hint - pcie slot 0
hint.pcib.0.bus.0.0.0.ath_fixup_addr=0x1fff1000
hint.pcib.0.bus.0.0.0.ath_fixup_size=4096

# ath
hint.ath.0.eeprom_firmware="pcib.0.bus.0.0.0.eeprom_firmware"
# Where the ART is
hint.ath.0.eepromaddr=0x1fff1000

# mdiobus on arge0
hint.argemdio.0.at="nexus0"
hint.argemdio.0.maddr=0x19000000
hint.argemdio.0.msize=0x1000
hint.argemdio.0.order=0

#
# AR7240 switch config
#
hint.arswitch.0.at="mdio0"
hint.arswitch.0.is_7240=1	# We need to be explicitly told this
hint.arswitch.0.numphys=4	# 4 active switch PHYs (PHY 0 -> 3)
hint.arswitch.0.phy4cpu=1	# Yes, PHY 4 == dedicated PHY
hint.arswitch.0.is_rgmii=0	# No, not RGMII
hint.arswitch.0.is_gmii=1	# No, not GMII

# arge0: MII; dedicated PHY 4 on switch, connected via internal switch
# MDIO bus.
hint.arge.0.at="nexus0"
hint.arge.0.maddr=0x19000000
hint.arge.0.msize=0x1000
hint.arge.0.irq=2
hint.arge.0.eeprommac=0x1fff0000
hint.arge.0.phymask=0x10	# PHY 4
# hint.arge.0.miimode=2		# MII
hint.arge.0.mdio=mdioproxy1	# Hanging off the arswitch MDIO bus

# arge1: connected to the LAN switch MAC, at 1000BaseTX / GMII.
hint.arge.1.at="nexus0"
hint.arge.1.maddr=0x1a000000
hint.arge.1.msize=0x1000
hint.arge.1.irq=3
hint.arge.1.eeprommac=0x1fff0006
hint.arge.1.phymask=0x0
#hint.arge.1.mdio=mdioproxy1	# Hanging off the arswitch MDIO bus
# hint.arge.1.miimode=1		# GMII
hint.arge.1.media=1000		# Force to 1000BaseTX/full
hint.arge.1.fduplex=1

# GPIO
hint.gpio.0.at="apb0"
hint.gpio.0.maddr=0x18040000
hint.gpio.0.msize=0x1000
hint.gpio.0.irq=2
hint.gpio.0.pinmask=0x319c0

hint.gpio.0.function_set=0x00000001
hint.gpio.0.function_clear=0x00000038

# Signal leds
hint.gpioled.0.at="gpiobus0"
hint.gpioled.0.name="but_0"
hint.gpioled.0.pins=0x00800	# pin 11
hint.gpioled.2.at="gpiobus0"
hint.gpioled.2.name="led_2"
hint.gpioled.2.pins=0x20000	# pin 17 ?
hint.gpioled.3.at="gpiobus0"
hint.gpioled.3.name="led_3"
hint.gpioled.3.pins=0x10000	# pin 16 ?
hint.gpioled.5.at="gpiobus0"
hint.gpioled.5.name="led_5"
hint.gpioled.5.pins=0x01000	# pin 12
hint.gpioled.6.at="gpiobus0"
hint.gpioled.6.name="led_6"
hint.gpioled.6.pins=0x00100	# pin 8 ?
hint.gpioled.7.at="gpiobus0"
hint.gpioled.7.name="led_7"
hint.gpioled.7.pins=0x00040	# pin 6 ?
hint.gpioled.8.at="gpiobus0"
hint.gpioled.8.name="led_8"
hint.gpioled.8.pins=0x00080	# pin 7 ?


# SPI controller/bus
hint.spi.0.at="nexus0"
hint.spi.0.maddr=0x1f000000
hint.spi.0.msize=0x10

# SPI flash
hint.mx25l.0.at="spibus0"
hint.mx25l.0.cs=0

# Watchdog
hint.ar71xx_wdog.0.at="nexus0"

# nvram mapping - XXX ?
hint.nvram.0.base=0x1f030000
hint.nvram.0.maxsize=0x2000
hint.nvram.0.flags=3 # 1 = No check, 2 = Format Generic
hint.nvram.1.base=0x1f032000
hint.nvram.1.maxsize=0x4000
hint.nvram.1.flags=3 # 1 = No check, 2 = Format Generic

# hwpmc device
hint.ar71xx_pmc.0.at="apb0"
hint.ar71xx_pmc.0.irq=5

# GEOM_MAP
#
# From my PB92 environment:
#
# mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),2752k(rootfs),896k(uImage),64k(NVRAM),64k(ART)

hint.map.0.at="flash/spi0"
hint.map.0.start=0x00000000
hint.map.0.end=0x00040000	# 256k u-boot
hint.map.0.name="u-boot"
hint.map.0.readonly=1

hint.map.1.at="flash/spi0"
hint.map.1.start=0x00040000
hint.map.1.end=0x00050000	# 64k u-boot-env
hint.map.1.name="u-boot-env"
hint.map.1.readonly=0

hint.map.2.at="flash/spi0"
hint.map.2.start=0x00050000
#hint.map.2.end=0x00300000	# 2752k rootfs
hint.map.2.end=0x00650000	# 6144k rootfs
hint.map.2.name="rootfs"
hint.map.2.readonly=1

hint.map.3.at="flash/spi0"
#hint.map.3.start=0x00300000
#hint.map.3.end=0x003e0000	# 896k uImage
hint.map.3.start=0x00650000
hint.map.3.end=0x007e0000	# 1600k uImage
hint.map.3.name="uImage"
hint.map.3.readonly=1

hint.map.4.at="flash/spi0"
#hint.map.4.start=0x003e0000
#hint.map.4.end=0x003f0000	# 64k cfg
hint.map.4.start=0x007e0000
hint.map.4.end=0x007f0000	# 64k cfg
hint.map.4.name="cfg"
hint.map.4.readonly=0

hint.map.5.at="flash/spi0"
#hint.map.5.start=0x003f0000
#hint.map.5.end=0x00400000	# 64k ART
hint.map.5.start=0x007f0000
hint.map.5.end=0x00800000	# 64k ART
hint.map.5.name="ART"
hint.map.5.readonly=1

hint.map.6.at="flash/spi0"
hint.map.6.start=0x00050000
hint.map.6.end=0x007f0000	# 7808k firmware + cfg
hint.map.6.name="firmware"
hint.map.6.readonly=0