# $FreeBSD: head/sys/mips/conf/DIR-825C1.hints 300050 2016-05-17 12:52:31Z eadler $

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

# 0x1ffe0004 is the "unit MAC".
# 0x1ffe0018 is the second "MAC".
# Right now this doesn't have any option for more than one
# "unit MACs", so:
# ath0: unit MAC
# ath1: unit MAC + 1
# arge0: unit MAC + 2
# arge1: leave as default; not used.
hint.ar71xx.0.eeprom_mac_addr=0x1ffe0004
hint.ar71xx.0.eeprom_mac_isascii=1

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=ath
hint.ar71xx_mac_map.1.unitid=1
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=0
hint.ar71xx_mac_map.2.offset=2
hint.ar71xx_mac_map.2.is_local=0

# DIR-825C1 GMAC configuration
# + AR934X_ETH_CFG_RGMII_GMAC0              (1 << 0)
# Onboard AR9344 10/100 switch is not wired up
hint.ar934x_gmac.0.gmac_cfg=0x1

# GMAC0 here - connected to an AR8327
hint.arswitch.0.at="mdio0"
hint.arswitch.0.is_7240=0
hint.arswitch.0.is_9340=0	# not the internal switch!
hint.arswitch.0.numphys=5
hint.arswitch.0.phy4cpu=0
hint.arswitch.0.is_rgmii=1
hint.arswitch.0.is_gmii=0

# Other AR8327 configuration parameters

# AR8327_PAD_MAC_RGMII
hint.arswitch.0.pad.0.mode=6
hint.arswitch.0.pad.0.txclk_delay_en=1
hint.arswitch.0.pad.0.rxclk_delay_en=1

# AR8327_CLK_DELAY_SEL1
hint.arswitch.0.pad.0.txclk_delay_sel=1
# AR8327_CLK_DELAY_SEL2
hint.arswitch.0.pad.0.rxclk_delay_sel=2

# XXX there's no LED management just yet!
hint.arswitch.0.led.ctrl0=0x00000000
hint.arswitch.0.led.ctrl1=0xc737c737
hint.arswitch.0.led.ctrl2=0x00000000
hint.arswitch.0.led.ctrl3=0x00c30c00
hint.arswitch.0.led.open_drain=1

# 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

# XXX OpenWRT DB120 BSP doesn't have media/duplex set?
hint.arge.0.phymask=0x0
hint.arge.0.media=1000
hint.arge.0.fduplex=1
hint.arge.0.miimode=3           # RGMII
hint.arge.0.pll_1000=0x06000000

# 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:
# m25p80 spi0.0: mx25l12805d (16384 Kbytes)
# 
# uBoot firmware variables:
# bootargs=console=ttyS0,115200 root=31:02 rootfstype=jffs2 init=/sbin/init
# mtdparts=ath-nor0:256k(u-boot),64k(u-boot-env),6336k(rootfs),1408k(uImage),64k(mib0),64k(ART)

# 64KiB u-boot
hint.map.0.at="flash/spi0"
hint.map.0.start=0x00000000
hint.map.0.end=0x00010000
hint.map.0.name="u-boot"
hint.map.0.readonly=1

# 64KiB u-boot-env
hint.map.1.at="flash/spi0"
hint.map.1.start=0x00010000
hint.map.1.end=0x00020000
hint.map.1.name="u-boot-env"
hint.map.1.readonly=1

# 1344KiB kernel 
hint.map.2.at="flash/spi0"
hint.map.2.start=0x00020000
hint.map.2.end="search:0x00020000:0x10000:.!/bin/sh"
hint.map.2.name="kernel"
hint.map.2.readonly=1

# 14592KiB rootfs
hint.map.3.at="flash/spi0"
hint.map.3.start="search:0x00020000:0x10000:.!/bin/sh"
hint.map.3.end=0x00fb0000
hint.map.3.name="rootfs"
hint.map.3.readonly=1

# 192KiB lang -- remapped to cfg
hint.map.4.at="flash/spi0"
hint.map.4.start=0x00fb0000
hint.map.4.end=0x00fe0000
hint.map.4.name="cfg"
hint.map.4.readonly=0

# 64KiB mac
hint.map.5.at="flash/spi0"
hint.map.5.start=0x00fe0000
hint.map.5.end=0x00ff0000
hint.map.5.name="mac"
hint.map.5.readonly=1

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