Date: Thu, 4 Jul 2013 08:13:15 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r252690 - head/sys/mips/conf Message-ID: <201307040813.r648DFBR017918@svn.freebsd.org>
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Author: adrian Date: Thu Jul 4 08:13:14 2013 New Revision: 252690 URL: http://svnweb.freebsd.org/changeset/base/252690 Log: Add in a configuration file and hints for the Engenius ENH-200. This is an AR7240 based device with an AR9285 on-board. I've tested the initial boot and wifi support; however at the moment the ethernet switch driver doesn't seem to be picking up carrier on the active ethernet port. Basic flood pinging works however, so I think we're on the right track. Thank you to Adrian Woodley <adrian@diskworld.com.au> for purchasing me one of these devices to bootstrap FreeBSD-HEAD on. Added: head/sys/mips/conf/ENH200 (contents, props changed) head/sys/mips/conf/ENH200.hints (contents, props changed) Added: head/sys/mips/conf/ENH200 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/conf/ENH200 Thu Jul 4 08:13:14 2013 (r252690) @@ -0,0 +1,44 @@ +# +# Specific board setup for the Engenius ENH-200 802.11bgn mesh node. +# +# The Engenius ENH-200 has the following hardware: +# +# + AR7240 CPU SoC +# + AR9285 Wifi +# + Integrated switch +# + 8MB flash +# + 32MB RAM +# + uboot environment + +# $FreeBSD$ + +include "AR724X_BASE" +ident "ENH200" +hints "ENH200.hints" + +options AR71XX_REALMEM=32*1024*1024 + +options AR71XX_ENV_UBOOT + +# For DOS - enable if required +options MSDOSFS + +# uncompress - to boot read-only lzma natively from flash +device geom_uncompress +options GEOM_UNCOMPRESS +options ROOTDEVNAME=\"ufs:/dev/map/rootfs.uncompress\" + +# Used for the static uboot partition map +device geom_map + +# Options needed for the EEPROM based calibration/PCI configuration data. +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 Added: head/sys/mips/conf/ENH200.hints ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/conf/ENH200.hints Thu Jul 4 08:13:14 2013 (r252690) @@ -0,0 +1,124 @@ +# $FreeBSD$ + +# arge0 MDIO bus +hint.argemdio.0.at="nexus0" +hint.argemdio.0.maddr=0x19000000 +hint.argemdio.0.msize=0x1000 +hint.argemdio.0.order=0 + +# arge1 MDIO bus doesn't exist on the AR7240 + +# arge0: MII; dedicated PHY 4 on switch, connected via internal switch +# MDIO bus. + +# hint.arge.0.eeprommac=0x83fe9ff0 +hint.arge.0.phymask=0x10 # PHY 4 +# hint.arge.0.miimode=2 # MII +hint.arge.0.mdio=mdioproxy1 # Hanging off the arswitch MDIO bus + +# arge1: connected to the LAN switch MAC, at 1000BaseTX / GMII. +hint.arge.1.phymask=0x0 +# hint.arge.1.miimode=1 # GMII +hint.arge.1.media=1000 # Force to 1000BaseTX/full +hint.arge.1.fduplex=1 + +# +# 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 hint - pcie slot 0 +hint.pcib.0.bus.0.0.0.ath_fixup_addr=0x1fff1000 +hint.pcib.0.bus.0.0.0.ath_fixup_size=4096 + +# ath0 - eeprom comes from here +hint.ath.0.eeprom_firmware="pcib.0.bus.0.0.0.eeprom_firmware" + +# Signal leds +hint.gpioled.0.at="gpiobus0" +hint.gpioled.0.name="sig1" +hint.gpioled.0.pins=0x0001 # pin 0 +hint.gpioled.1.at="gpiobus0" +hint.gpioled.1.name="sig2" +hint.gpioled.1.pins=0x0002 # pin 1 +hint.gpioled.2.at="gpiobus0" +hint.gpioled.2.name="sig3" +hint.gpioled.2.pins=0x0800 # pin 11 +hint.gpioled.3.at="gpiobus0" +hint.gpioled.3.name="sig4" +hint.gpioled.3.pins=0x0080 # pin 7 + +# nvram mapping - XXX ? +#hint.nvram.0.base=0x1f030000 +#hint.nvram.0.maxsize=0x2000 +#hint.nvram.0.flags=3 # 1 = No check, 2 = Format Generic +#hint.nvram.1.base=0x1f032000 +#hint.nvram.1.maxsize=0x4000 +#hint.nvram.1.flags=3 # 1 = No check, 2 = Format Generic + +# GEOM_MAP +# +# The default bootargs: +# +# 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 +# +# However there's not a lot of space in this image layout. +# +# Thus, an alternate layout will be used, complete with reconfiguring +# uboot to use the new base address. +# +# 256k - uboot (0x000000 -> 0x040000) +# 64k - uboot-env (0x040000 -> 0x050000) +# 1728k - kernel (0x050000 -> 0x200000) +# 6016k - rootfs (0x200000 -> 0x7e0000) +# 64k - config (0x7e0000 -> 0x7f0000) +# 64k - ART (0x7f0000 -> 0x800000) +# +# For this, the 'bootcmd' environment variable needs to be +# changed to point to the new location: +# +# ar7240> setenv bootcmd 'bootm 0x9f050000' + +# uboot (256k) +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 + +# uboot-env (64k) +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=1 + +# kernel (1728k) +hint.map.2.at="flash/spi0" +hint.map.2.start=0x00050000 +hint.map.2.end=0x00200000 +hint.map.2.name="kernel" + +# rootfs (6016k) +hint.map.3.at="flash/spi0" +hint.map.3.start=0x00200000 +hint.map.3.end=0x007e0000 +hint.map.3.name="rootfs" + +# config (64k) +hint.map.4.at="flash/spi0" +hint.map.4.start=0x007e0000 +hint.map.4.end=0x007f0000 +hint.map.4.name="cfg" + +# ART (64k) +hint.map.4.at="flash/spi0" +hint.map.4.start=0x007f0000 +hint.map.4.end=0x00800000 +hint.map.4.name="ART" +hint.map.4.readonly=1
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