Bring in configuration for Buffalo Airstation WZR-300HP, Atheros based

wireless home router.

Notable things:
2x 16 MB flash devices
Atheros Wireless
Atheros Switching

Many thanks to adrian@ for his guidance on this and keeping the drivers in
the base system up to date

Approved by:    re (delphij)

2 files changed, 244 insertions, 0 deletions

diff --git a/sys/mips/conf/WZR-300HP b/sys/mips/conf/WZR-300HP
new file mode 100644
index 0000000..aff305e
--- /dev/null
+++ b/sys/mips/conf/WZR-300HP
@@ -0,0 +1,57 @@
+#
+# Specific board setup for the Buffalo Airstation WZR-300HP
+#
+# The WZR-300HP has the following hardware:
+#
+# + AR7242 CPU SoC
+# + AR9280 5GHz 11n
+# + AR8136 Gigabit switch
+# + 2 m25ll128 based 16MB flash
+# + 64MB RAM
+# + uboot environment
+
+# $FreeBSD$
+
+include		"AR724X_BASE"
+ident		"WZR-300HP"
+hints		"WZR-300HP.hints"
+
+options		AR71XX_REALMEM=64*1024*1024
+
+options		AR71XX_ENV_UBOOT
+
+options		BOOTVERBOSE
+# Don't include the SCSI/CAM strings in the default build
+options 	SCSI_NO_SENSE_STRINGS
+options 	SCSI_NO_OP_STRINGS
+
+# .. And no sysctl strings
+options 	NO_SYSCTL_DESCR
+
+# GEOM modules
+device		geom_map	# to get access to the SPI flash partitions
+device		geom_uncompress	# compressed in-memory filesystem hackery!
+
+options		ROOTDEVNAME=\"ufs:/dev/map/rootfs.uncompress\"
+
+# options		MD_ROOT
+# options		MD_ROOT_SIZE="6144"
+
+options		AR71XX_ATH_EEPROM	# Fetch EEPROM/PCI config from flash
+options		ATH_EEPROM_FIRMWARE	# Use EEPROM from flash
+device		firmware		# Used by the above
+
+# Options required for miiproxy and mdiobus
+options         ARGE_MDIO               # Export an MDIO bus separate from arge
+device          miiproxy                # MDIO bus <-> MII PHY rendezvous
+
+device          etherswitch
+device          arswitch
+
+# Enable GPIO
+device         gpio
+device         gpioled
+
+# hwpmc
+device		hwpmc_mips24k
+device		hwpmc
diff --git a/sys/mips/conf/WZR-300HP.hints b/sys/mips/conf/WZR-300HP.hints
new file mode 100644
index 0000000..9a86803
--- /dev/null
+++ b/sys/mips/conf/WZR-300HP.hints
@@ -0,0 +1,187 @@
+# $FreeBSD$
+
+# arge0 is connected to the LAN side of the switch PHY.
+# arge1 is connected to the single port WAN side of the switch PHY.
+
+# arge1 MDIO bus
+hint.argemdio.0.at="nexus0"
+hint.argemdio.0.maddr=0x1a000000
+hint.argemdio.0.msize=0x1000
+hint.argemdio.0.order=0
+
+hint.arge.0.phymask=0x0
+hint.arge.0.media=1000
+hint.arge.0.fduplex=1
+hint.arge.0.eeprommac=0x1f05120c
+hint.arge.0.mdio=mdioproxy1     # .. off of the switch mdiobus
+
+
+# arge1: nail to 1000/full, RMII - connected to the switch
+hint.arge.1.media=1000          # Map to 1000/full
+hint.arge.1.fduplex=1           #
+hint.arge.1.phymask=0x0         # no directly mapped PHYs
+
+#
+# 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=0       # No, not GMII
+
+# ath0 - slot 0
+hint.pcib.0.bus.0.0.0.ath_fixup_addr=0x1f051000
+hint.pcib.0.bus.0.0.0.ath_fixup_size=4096
+
+# .. and now, telling each ath(4) NIC where to find the firmware
+# image.
+hint.ath.0.eeprom_firmware="pcib.0.bus.0.0.0.eeprom_firmware"
+
+# Inherited from AR724X_BASE.hints
+#hint.mx25l.0.at="spibus0"
+#hint.mx25l.0.cs=0
+# This board has two 16 MB flash devices on difference Chip Select pins
+hint.mx25l.1.at="spibus0"
+hint.mx25l.1.cs=1
+
+
+# Geom MAP
+
+# The WRZ-300HP has 2 16MB flash part - HOWEVER, the 64k caldata isn't
+# at the end of the flash. It's ~ 328KB into the flash image.
+
+# mtdparts=ar7240-nor0:
+#  256k(u-boot)
+#   64k(u-boot-env)
+#   64k@320k(ART)
+# 1152k@384k(uImage)
+# 6592k@1536k(rootfs)
+#   64k@8128k(properties)
+
+# Uboot lies like a lying liar.  OpenWRT does this:
+# [    0.570000] Concatenating MTD devices:
+# [    0.570000] (0): "spi0.0"
+# [    0.570000] (1): "spi0.1"
+# [    0.580000] into device "flash"
+# [    0.580000] Creating 7 MTD partitions on "flash":
+# [    0.590000] 0x000000000000-0x000000040000 : "u-boot"
+# [    0.600000] 0x000000040000-0x000000050000 : "u-boot-env"
+# [    0.600000] 0x000000050000-0x000000060000 : "art"
+# [    0.610000] 0x000000060000-0x000000160000 : "kernel"
+# [    0.620000] 0x000000160000-0x000001ff0000 : "rootfs"
+# [    0.620000] mtd: partition "rootfs" set to be root filesystem
+# [    0.630000] mtd: partition "rootfs_data" created automatically, ofs=330000, len=1CC0000 
+# [    0.640000] 0x000000330000-0x000001ff0000 : "rootfs_data"
+# [    0.650000] 0x000001ff0000-0x000002000000 : "user_property"
+# [    0.650000] 0x000000060000-0x000001ff0000 : "firmware"
+
+hint.map.0.at="flash/spi0"
+hint.map.0.start=0x00000000
+hint.map.0.end=  0x00040000
+hint.map.0.name="uboot"
+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=1
+
+hint.map.2.at="flash/spi0"
+hint.map.2.start=0x00050000
+hint.map.2.end=  0x00060000       # 64k ART
+hint.map.2.name="ART"
+hint.map.2.readonly=1
+
+hint.map.3.at="flash/spi0"
+hint.map.3.start=0x00060000
+hint.map.3.end=  0x00160000
+hint.map.3.name="kernel"
+hint.map.3.readonly=1
+
+hint.map.4.at="flash/spi0"
+hint.map.4.start=0x00160000
+hint.map.4.end=  0x00FF0000
+hint.map.4.name="rootfs"
+hint.map.4.readonly=1
+
+#hint.map.5.at="flash/spi1"
+hint.map.5.at="flash/spi0"
+hint.map.5.start=0x00FF0000
+hint.map.5.end=  0x01000000
+hint.map.5.name="cfg"
+hint.map.5.readonly=0
+
+# GPIO specific configuration block
+
+#define GPIO_PIN_INPUT          0x0001  /* input direction */
+#define GPIO_PIN_OUTPUT         0x0002  /* output direction */
+#define GPIO_PIN_OPENDRAIN      0x0004  /* open-drain output */
+#define GPIO_PIN_PUSHPULL       0x0008  /* push-pull output */
+#define GPIO_PIN_TRISTATE       0x0010  /* output disabled */
+#define GPIO_PIN_PULLUP         0x0020  /* internal pull-up enabled */
+#define GPIO_PIN_PULLDOWN       0x0040  /* internal pull-down enabled */
+#define GPIO_PIN_INVIN          0x0080  /* invert input */
+#define GPIO_PIN_INVOUT         0x0100  /* invert output */
+#define GPIO_PIN_PULSATE        0x0200  /* pulsate in hardware */
+  
+# Pin 1  - SCK
+# Pin 2  - SDA
+# Pin 3  - test 2
+# Pin 4  - test 3
+# Pin 5  - USB (LED Blue)
+# Pin 6  - test a
+# Pin 7  - Security (LED Orange)
+# Pin 8  - Router (LED Green)
+# Pin 9  - Movie Engine On (LED Blue)
+# Pin 10 - Movie Engine Off (LED Blue)
+# Pin 11 - test a
+# Pin 12 - test a
+# Pin 13 - test a
+# Pin 14 - USB Power (turn on by default)
+# Pin 15 - test a
+# Pin 16 - test a
+# Pin 17 - diag (LED red)
+
+# Don't flip on anything that isn't already enabled.
+# Force on USB power pin 14
+#hint.gpio.0.function_set=0x00000000
+#hint.gpio.0.function_clear=0x00000000
+
+# These are the GPIO LEDs and buttons which can be software controlled.
+hint.gpio.0.pinmask=0x000103D0
+
+hint.gpio.0.pinon=0x00000000
+
+hint.gpioiic.0.at="gpiobus0"
+hint.gpioiic.0.pins=0x0003
+hint.gpioiic.0.sda=0
+hint.gpioiic.0.scl=1
+
+# LEDs are configured separately and driven by the LED device
+# usb tested good
+hint.gpioled.0.at="gpiobus0"
+hint.gpioled.0.name="blue-usb"
+hint.gpioled.0.pins=0x00000010
+
+hint.gpioled.1.at="gpiobus0"
+hint.gpioled.1.name="orange-security"
+hint.gpioled.1.pins=0x00000040
+
+hint.gpioled.2.at="gpiobus0"
+hint.gpioled.2.name="green-router"
+hint.gpioled.2.pins=0x00000080
+
+hint.gpioled.3.at="gpiobus0"
+hint.gpioled.3.name="blue-movie-engine-on"
+hint.gpioled.3.pins=0x00000100
+
+hint.gpioled.4.at="gpiobus0"
+hint.gpioled.4.name="blue-movie-engine-off"
+hint.gpioled.4.pins=0x00000200
+
+hint.gpioled.5.at="gpiobus0"
+hint.gpioled.5.name="red-diag"
+hint.gpioled.5.pins=0x00010000