xref: /freebsd-11-stable/sys/mips/conf/TL-ARCHERC7V2.hints

# The Archer C7 v2 is based on the AP135-020 board, with
# TP-Link specific bits (eg flash layout, MAC address, etc.)

# $FreeBSD$

# QCA955X_ETH_CFG_RGMII_EN (1 << 0)
hint.qca955x_gmac.0.gmac_cfg=0x1

# Use base mac address for wifi; +1 and +2 for arge0/arge1.
hint.ar71xx.0.eeprom_mac_addr=0x1f01fc00
hint.ar71xx.0.eeprom_mac_isascii=0

hint.ar71xx_mac_map.0.devid=ath
hint.ar71xx_mac_map.0.unitid=0
hint.ar71xx_mac_map.0.offset=0
hint.ar71xx_mac_map.0.is_local=0

hint.ar71xx_mac_map.1.devid=arge
hint.ar71xx_mac_map.1.unitid=0
hint.ar71xx_mac_map.1.offset=1
hint.ar71xx_mac_map.1.is_local=0

hint.ar71xx_mac_map.2.devid=arge
hint.ar71xx_mac_map.2.unitid=1
hint.ar71xx_mac_map.2.offset=2
hint.ar71xx_mac_map.2.is_local=0

# mdiobus0 on arge0
hint.argemdio.0.at="nexus0"
hint.argemdio.0.maddr=0x19000000
hint.argemdio.0.msize=0x1000
hint.argemdio.0.order=0

# mdiobus1 on arge1 - required to bring up arge1?
hint.argemdio.1.at="nexus0"
hint.argemdio.1.maddr=0x1a000000
hint.argemdio.1.msize=0x1000
hint.argemdio.1.order=0

# AR8327 - connected via mdiobus0 on arge0
hint.arswitch.0.at="mdio0"
hint.arswitch.0.is_7240=0	# definitely not the internal switch!
hint.arswitch.0.is_9340=0	# not the internal switch!
hint.arswitch.0.numphys=5	# all ports are PHYs
hint.arswitch.0.phy4cpu=0
hint.arswitch.0.is_rgmii=0	# not needed
hint.arswitch.0.is_gmii=0	# not needed

# This is where it gets a bit odd. port 0 and port 6 are CPU ports.
# The current code only supports one CPU port.  So hm, what should
# we do to hook PAD6 up to be RGMII but a PHY, not a MAC?

# The other trick - how do we get arge1 (hooked up to GMAC0) to work?
# That's currently supposed to be hooked up to CPU port 0.

# Other AR8327 configuration parameters

# AP136-020 parameters

# GMAC0 AR8327 -> GMAC1 (arge1) SoC, SGMII

# AR8327_PAD_MAC_SGMII
hint.arswitch.0.pad.0.mode=3
#hint.arswitch.0.pad.0.rxclk_delay_sel=0
hint.arswitch.0.pad.0.sgmii_delay_en=1

# GMAC6 AR8327 -> GMAC0 (arge0) SoC, RGMII

# AR8327_PAD_MAC_RGMII
# XXX I think this hooks it up to the internal MAC6
hint.arswitch.0.pad.6.mode=6
hint.arswitch.0.pad.6.txclk_delay_en=1
hint.arswitch.0.pad.6.rxclk_delay_en=1
# AR8327_CLK_DELAY_SEL1
hint.arswitch.0.pad.6.txclk_delay_sel=1
# AR8327_CLK_DELAY_SEL2
hint.arswitch.0.pad.6.rxclk_delay_sel=2

# XXX there's no LED management just yet!
hint.arswitch.0.led.ctrl0=0xc737c737
hint.arswitch.0.led.ctrl1=0x00000000
hint.arswitch.0.led.ctrl2=0x00000000
hint.arswitch.0.led.ctrl3=0x00c30c00
hint.arswitch.0.led.open_drain=0

# force_link=1 is required for the rest of the parameters
# to be configured.
hint.arswitch.0.port.0.force_link=1
hint.arswitch.0.port.0.speed=1000
hint.arswitch.0.port.0.duplex=1
hint.arswitch.0.port.0.txpause=1
hint.arswitch.0.port.0.rxpause=1

# force_link=1 is required for the rest of the parameters
# to be configured.
hint.arswitch.0.port.6.force_link=1
hint.arswitch.0.port.6.speed=1000
hint.arswitch.0.port.6.duplex=1
hint.arswitch.0.port.6.txpause=1
hint.arswitch.0.port.6.rxpause=1

# arge0 - hooked up to AR8327 GMAC6, RGMII
# set at 1000/full to the switch.
# so, lock both sides of this connect up to 1000/full;
# if_arge thus wont change the PLL configuration
# upon a link status change.
hint.arge.0.phymask=0x0
hint.arge.0.miimode=3           # RGMII
hint.arge.0.media=1000
hint.arge.0.fduplex=1
hint.arge.0.pll_1000=0x56000000

# MAC for arge0 is the first 6 bytes of the ART
hint.arge.0.eeprommac=0x1fff0000

# arge1 - lock up to 1000/full
hint.arge.1.phymask=0x0
hint.arge.1.media=1000
hint.arge.1.fduplex=1
hint.arge.1.miimode=5		# SGMII
hint.arge.1.pll_1000=0x03000101

# MAC for arge1 is the second 6 bytes of the ART
hint.arge.1.eeprommac=0x1fff0006

# ath0: Where the ART is - last 64k in the flash
hint.ath.0.eepromaddr=0x1fff0000
hint.ath.0.eepromsize=16384

# ath1: it's different; it's a PCIe attached device, so
# we instead need to teach the PCIe bridge code about it
# (ie, the 'early pci fixup' stuff that programs the PCIe
# host registers on the NIC) and then we teach ath where
# to find it.

# ath1 hint - pcie slot 0
# hint.pcib.0.bus.0.0.0.ath_fixup_addr=0x1fff4000
# hint.pcib.0.bus.0.0.0.ath_fixup_size=16384

# ath0 - eeprom comes from here
# hint.ath.1.eeprom_firmware="pcib.0.bus.0.0.0.eeprom_firmware"

# Flash layout - the tplink layout differs to what's passed
# in via the kernel environment.  What's passed in is based on
# the AP135, but.. well, TP-Link.

# 128 KiB u-boot
hint.map.0.at="flash/spi0"
hint.map.0.start=0x00000000
hint.map.0.end=0x00020000	# 128k u-boot
hint.map.0.name="u-boot"
hint.map.0.readonly=1

# Kernel
hint.map.1.at="flash/spi0"
hint.map.1.start=0x00020000
hint.map.1.end="search:0x00020000:0x10000:.!/bin/sh"
hint.map.1.name="kernel"
hint.map.1.readonly=1

# Root
hint.map.2.at="flash/spi0"
hint.map.2.start="search:0x00020000:0x10000:.!/bin/sh"
hint.map.2.end=0x007d0000
hint.map.2.name="rootfs"
hint.map.2.readonly=1

# 64KiB cfg
hint.map.4.at="flash/spi0"
hint.map.4.start=0x00fe0000
hint.map.4.end=0x00ff0000
hint.map.4.name="cfg"
hint.map.4.readonly=0

# 64KiB ART
hint.map.6.at="flash/spi0"
hint.map.6.start=0x00ff0000
hint.map.6.end=0x01000000	# 64k ART
hint.map.6.name="ART"
hint.map.6.readonly=1

# TODO: GPIO config
# These are the GPIO LEDs and buttons which can be software controlled.
hint.gpio.0.pinmask=0x00600000

# Enable GPIO21, GPIO22 output and high - for USB power
hint.gpio.0.pinon=0x00600000

# TODO: GPIO pin config:
# LED_WLAN2G       12
# BTN_RFKILL       13
# LED_SYSTEM       14
# LED_QSS          15
# BTN_RESET        16
# LED_WLAN5G       17
# LED_USB1         18
# LED_USB2         19
# USB2_POWER       21
# USB1_POWER       22

# TODO: PCIe isn't showing link; maybe uboot isn't initialising