svn commit: r251551 - head/sys/mips/conf

[Adrian Chadd]

Author: adrian
Date: Sat Jun  8 20:21:17 2013
New Revision: 251551
URL: http://svnweb.freebsd.org/changeset/base/251551

Log:
  Add 8devices CARAMBOLA2 support.
  
  This is based on the AR933x (Hornet) SoC from Qualcomm Atheros.
  
  It's a much nicer board to do development on - 64MB RAM, 16MB flash.
  The development board breaks out the GPIO pins, ethernet, serial (via
  a USB<->RS232 chip), USB host and of course a small wifi antenna.
  
  Everything but the wifi works thus far.

Added:
  head/sys/mips/conf/CARAMBOLA2   (contents, props changed)
  head/sys/mips/conf/CARAMBOLA2.hints   (contents, props changed)

Added: head/sys/mips/conf/CARAMBOLA2
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/mips/conf/CARAMBOLA2	Sat Jun  8 20:21:17 2013	(r251551)
@@ -0,0 +1,53 @@
+#
+# Carambola 2 - an AR933x based SoC wifi device.
+#
+# http://shop.8devices.com/wifi4things/carambola2
+#
+# * AR9330 SoC
+# * 64MB RAM
+# * 16MB flash
+# * Integrated 1x1 2GHz wifi and 10/100 bridge
+#
+# $FreeBSD$
+#
+
+# Include the default AR933x parameters
+include         "AR933X_BASE"
+
+ident           CARAMBOLA2
+
+# Override hints with board values
+hints           "CARAMBOLA2.hints"
+
+# Board memory - 64MB
+options         AR71XX_REALMEM=(64*1024*1024)
+
+# i2c GPIO bus
+#device		gpioiic
+#device		iicbb
+#device		iicbus
+#device		iic
+
+# 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
+
+# read MSDOS formatted disks - USB
+#options		MSDOSFS
+
+# Enable the uboot environment stuff rather then the
+# redboot stuff.
+options		AR71XX_ENV_UBOOT
+
+# uzip - to boot natively from flash
+device		geom_uncompress
+options 	GEOM_UNCOMPRESS
+
+# Used for the static uboot partition map
+device          geom_map
+
+# Boot off of the rootfs, as defined in the geom_map setup.
+options		ROOTDEVNAME=\"ufs:map/rootfs.uncompress\"

Added: head/sys/mips/conf/CARAMBOLA2.hints
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/mips/conf/CARAMBOLA2.hints	Sat Jun  8 20:21:17 2013	(r251551)
@@ -0,0 +1,109 @@
+#
+# This file adds to the values in AR91XX_BASE.hints.
+#
+# $FreeBSD$
+
+# mdiobus on arge1
+hint.argemdio.0.at="nexus0"
+hint.argemdio.0.maddr=0x1a000000
+hint.argemdio.0.msize=0x1000
+hint.argemdio.0.order=0
+
+# Embedded Atheros Switch
+hint.arswitch.0.at="mdio0"
+
+# XXX this should really say it's an AR933x switch, as there
+# are some vlan specific differences here!
+hint.arswitch.0.is_7240=1
+hint.arswitch.0.numphys=4
+hint.arswitch.0.phy4cpu=1	# phy 4 is a "CPU" separate PHY
+hint.arswitch.0.is_rgmii=0
+hint.arswitch.0.is_gmii=1	# arge1 <-> switch PHY is GMII
+
+# arge0 - MII, autoneg, phy(4)
+hint.arge.0.phymask=0x10	# PHY4
+hint.arge.0.mdio=mdioproxy1	# .. off of the switch mdiobus
+
+# arge1 - GMII, 1000/full
+hint.arge.1.phymask=0x0		# No directly mapped PHYs
+hint.arge.1.media=1000
+hint.arge.1.fduplex=1
+
+# The AP121 16MB flash layout:
+#
+# [    0.700000] 0x000000000000-0x000000040000 : "u-boot"
+# [    0.710000] 0x000000040000-0x000000050000 : "u-boot-env"
+# [    0.710000] 0x000000050000-0x000000250000 : "kernel"
+# [    0.720000] 0x000000250000-0x000000fe0000 : "rootfs"
+# [    0.720000] mtd: partition "rootfs" set to be root filesystem
+# [    0.730000] mtd: partition "rootfs_data" created automatically, ofs=480000, len=B60000 
+# [    0.740000] 0x000000480000-0x000000fe0000 : "rootfs_data"
+# [    0.740000] 0x000000fe0000-0x000000ff0000 : "nvram"
+# [    0.750000] 0x000000ff0000-0x000001000000 : "art"
+# [    0.750000] 0x000000050000-0x000000fe0000 : "firmware"
+
+hint.map.0.at="flash/spi0"
+hint.map.0.start=0x00000000
+hint.map.0.end=0x000040000
+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
+hint.map.1.name="uboot-env"
+hint.map.1.readonly=0
+
+hint.map.2.at="flash/spi0"
+hint.map.2.start=0x00050000
+hint.map.2.end=0x00250000
+hint.map.2.name="kernel"
+hint.map.2.readonly=0
+
+hint.map.3.at="flash/spi0"
+hint.map.3.start=0x00250000
+hint.map.3.end=0x00fe0000
+hint.map.3.name="rootfs"
+hint.map.3.readonly=0
+
+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
+
+# This is radio calibration section.  It is (or should be!) unique
+# for each board, to take into account thermal and electrical differences
+# as well as the regulatory compliance data.
+#
+hint.map.5.at="flash/spi0"
+hint.map.5.start=0x00ff0000
+hint.map.5.end=0x01000000
+hint.map.5.name="art"
+hint.map.5.readonly=1
+
+# GPIO specific configuration block
+
+# Don't flip on anything that isn't already enabled.
+# This includes leaving the SPI CS1/CS2 pins as GPIO pins as they're
+# not used here.
+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=0x001c02ae
+hint.gpio.0.pinmask=0x00001803
+
+# gpio0 - WLAN LED
+# gpio1 - USB LED
+# gpio11 - Jumpstart button
+# gpio12 - Reset button
+
+# LEDs are configured separately and driven by the LED device
+hint.gpioled.0.at="gpiobus0"
+hint.gpioled.0.name="wlan"
+hint.gpioled.0.pins=0x0001
+
+hint.gpioled.1.at="gpiobus0"
+hint.gpioled.1.name="usb"
+hint.gpioled.1.pins=0x0002