1# $FreeBSD$
2
3# arge0 MDIO bus
4hint.argemdio.0.at="nexus0"
5hint.argemdio.0.maddr=0x19000000
6hint.argemdio.0.msize=0x1000
7hint.argemdio.0.order=0
8
9# arge1 MDIO bus doesn't exist on the AR7240
10
11# arge0: MII; dedicated PHY 4 on switch, connected via internal switch
12# MDIO bus.
13
14# hint.arge.0.eeprommac=0x83fe9ff0
15hint.arge.0.phymask=0x10	# PHY 4
16# hint.arge.0.miimode=2		# MII
17hint.arge.0.mdio=mdioproxy1	# Hanging off the arswitch MDIO bus
18
19# arge1: connected to the LAN switch MAC, at 1000BaseTX / GMII.
20hint.arge.1.phymask=0x0
21# hint.arge.1.miimode=1		# GMII
22hint.arge.1.media=1000		# Force to 1000BaseTX/full
23hint.arge.1.fduplex=1
24
25#
26# AR7240 switch config
27#
28hint.arswitch.0.at="mdio0"
29hint.arswitch.0.is_7240=1	# We need to be explicitly told this
30hint.arswitch.0.numphys=4	# 4 active switch PHYs (PHY 0 -> 3)
31hint.arswitch.0.phy4cpu=1	# Yes, PHY 4 == dedicated PHY
32hint.arswitch.0.is_rgmii=0	# No, not RGMII
33hint.arswitch.0.is_gmii=0	# No, not GMII
34
35# ath0 hint - pcie slot 0
36hint.pcib.0.bus.0.0.0.ath_fixup_addr=0x1fff1000
37hint.pcib.0.bus.0.0.0.ath_fixup_size=4096
38
39# ath0 - eeprom comes from here
40hint.ath.0.eeprom_firmware="pcib.0.bus.0.0.0.eeprom_firmware"
41
42# Signal leds
43hint.gpioled.0.at="gpiobus0"
44hint.gpioled.0.name="sig1"
45hint.gpioled.0.pins=0x0001	# pin 0
46hint.gpioled.1.at="gpiobus0"
47hint.gpioled.1.name="sig2"
48hint.gpioled.1.pins=0x0002	# pin 1
49hint.gpioled.2.at="gpiobus0"
50hint.gpioled.2.name="sig3"
51hint.gpioled.2.pins=0x0800	# pin 11
52hint.gpioled.3.at="gpiobus0"
53hint.gpioled.3.name="sig4"
54hint.gpioled.3.pins=0x0080	# pin 7
55
56# nvram mapping - XXX ?
57#hint.nvram.0.base=0x1f030000
58#hint.nvram.0.maxsize=0x2000
59#hint.nvram.0.flags=3 # 1 = No check, 2 = Format Generic
60#hint.nvram.1.base=0x1f032000
61#hint.nvram.1.maxsize=0x4000
62#hint.nvram.1.flags=3 # 1 = No check, 2 = Format Generic
63
64# GEOM_MAP
65#
66# The default bootargs:
67#
68# bootargs=console=ttyS0,115200 root=31:04 rootfstype=squashfs init=/etc/preinit mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),320k(custom),1024k(kernel),4928k(rootfs),1536k(failsafe),64k(ART) board=ENH200
69#
70# However there's not a lot of space in this image layout.
71#
72# Thus, an alternate layout will be used, complete with reconfiguring
73# uboot to use the new base address.
74#
75# 256k - uboot (0x000000 -> 0x040000)
76# 64k - uboot-env (0x040000 -> 0x050000)
77# 1728k - kernel (0x050000 -> 0x200000)
78# 6016k - rootfs (0x200000 -> 0x7e0000)
79# 64k - config (0x7e0000 -> 0x7f0000)
80# 64k - ART (0x7f0000 -> 0x800000)
81#
82# For this, the 'bootcmd' environment variable needs to be
83# changed to point to the new location:
84#
85# ar7240> setenv bootcmd 'bootm 0x9f050000'
86
87# uboot (256k)
88hint.map.0.at="flash/spi0"
89hint.map.0.start=0x00000000
90hint.map.0.end=0x00040000
91hint.map.0.name="uboot"
92hint.map.0.readonly=1
93
94# uboot-env (64k)
95hint.map.1.at="flash/spi0"
96hint.map.1.start=0x00040000
97hint.map.1.end=0x00050000
98hint.map.1.name="uboot-env"
99hint.map.1.readonly=1
100
101# kernel (1728k)
102hint.map.2.at="flash/spi0"
103hint.map.2.start=0x00050000
104hint.map.2.end=0x00200000
105hint.map.2.name="kernel"
106
107# rootfs (6016k)
108hint.map.3.at="flash/spi0"
109hint.map.3.start=0x00200000
110hint.map.3.end=0x007e0000
111hint.map.3.name="rootfs"
112
113# config (64k)
114hint.map.4.at="flash/spi0"
115hint.map.4.start=0x007e0000
116hint.map.4.end=0x007f0000
117hint.map.4.name="cfg"
118
119# ART (64k)
120hint.map.5.at="flash/spi0"
121hint.map.5.start=0x007f0000
122hint.map.5.end=0x00800000
123hint.map.5.name="ART"
124hint.map.5.readonly=1
125