Date: Sun, 21 Jul 2013 04:00:48 +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: r253512 - head/sys/mips/conf Message-ID: <201307210400.r6L40mXC059815@svn.freebsd.org>
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Author: adrian Date: Sun Jul 21 04:00:48 2013 New Revision: 253512 URL: http://svnweb.freebsd.org/changeset/base/253512 Log: Add some initial board support for the AR934x and the Qualcomm Atheros DB120 development board. The AR934x SoCs are a MIPS74k based system with increased RAM addressing space, some scratch-pad RAM, an improved gige switch PHY and 2x2 or 3x3 on-board dual-band wifi. This support isn't complete by any stretch; it's just enough to bring the board up for others to tinker with. Notably, the MIPS74k support is broken. However it boots enough to echo some basic probe/attach messages, before dying somewhere in the TLB code. Thankyou to Qualcomm Atheros for their continued support of me doing open source work with their hardware. Tested: * AR9344, mips74k Added: head/sys/mips/conf/AR934X_BASE (contents, props changed) head/sys/mips/conf/AR934X_BASE.hints (contents, props changed) head/sys/mips/conf/DB120 (contents, props changed) head/sys/mips/conf/DB120.hints (contents, props changed) Added: head/sys/mips/conf/AR934X_BASE ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/conf/AR934X_BASE Sun Jul 21 04:00:48 2013 (r253512) @@ -0,0 +1,124 @@ +# +# AR91XX -- Kernel configuration base file for the Atheros AR913x SoC. +# +# This file (and the hints file accompanying it) are not designed to be +# used by themselves. Instead, users of this file should create a kernel +# config file which includes this file (which gets the basic hints), then +# override the default options (adding devices as needed) and adding +# hints as needed (for example, the GPIO and LAN PHY.) +# +# $FreeBSD$ +# + +machine mips mips +ident AR934X_BASE +cpu CPU_MIPS4KC +makeoptions KERNLOADADDR=0x80050000 +options HZ=1000 + +files "../atheros/files.ar71xx" +hints "AR934X_BASE.hints" + +makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols +# makeoptions MODULES_OVERRIDE="random gpio ar71xx if_gif if_gre if_bridge bridgestp usb wlan wlan_xauth wlan_acl wlan_wep wlan_tkip wlan_ccmp wlan_rssadapt wlan_amrr ath ath_ahb hwpmc" +makeoptions MODULES_OVERRIDE="" + +options DDB +options KDB +options ALQ + +options SCHED_4BSD #4BSD scheduler +options INET #InterNETworking +#options INET6 #InterNETworking +#options NFSCL #Network Filesystem Client +options PSEUDOFS #Pseudo-filesystem framework +options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions + +# 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 + +# Limit IO size +options NBUF=128 + +# Limit UMTX hash size +# options UMTX_NUM_CHAINS=64 + +# PMC +#options HWPMC_HOOKS +#device hwpmc +#device hwpmc_mips24k + +# options NFS_LEGACYRPC +# Debugging for use in -current +#options INVARIANTS +#options INVARIANT_SUPPORT +#options WITNESS +#options WITNESS_SKIPSPIN +options FFS #Berkeley Fast Filesystem +#options SOFTUPDATES #Enable FFS soft updates support +#options UFS_ACL #Support for access control lists +#options UFS_DIRHASH #Improve performance on big directories +options NO_FFS_SNAPSHOT # We don't require snapshot support + +# Wireless NIC cards +options IEEE80211_DEBUG +options IEEE80211_SUPPORT_MESH +options IEEE80211_SUPPORT_TDMA +options IEEE80211_SUPPORT_SUPERG +options IEEE80211_ALQ # 802.11 ALQ logging support +device wlan # 802.11 support +device wlan_wep # 802.11 WEP support +device wlan_ccmp # 802.11 CCMP support +device wlan_tkip # 802.11 TKIP support +device wlan_xauth # 802.11 hostap support + +# ath(4) +device ath # Atheros network device +device ath_rate_sample +device ath_ahb # Atheros host bus glue +options ATH_DEBUG +options ATH_DIAGAPI +option ATH_ENABLE_11N +option AH_DEBUG_ALQ + +#device ath_hal +device ath_ar9300 # AR9330 HAL; no need for the others +option AH_DEBUG +option AH_SUPPORT_AR5416 # 11n HAL support +option AH_SUPPORT_AR9340 # Chipset support +option AH_DEBUG_ALQ +option AH_AR5416_INTERRUPT_MITIGATION + +device mii +device arge + +device usb +options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order +options USB_DEBUG +options USB_HOST_ALIGN=32 # AR71XX (MIPS in general?) requires this +device ehci + +device scbus +device umass +device da + +device spibus +device ar71xx_spi +device mx25l +device ar71xx_wdog + +device uart +device uart_ar71xx + +device loop +device ether +device md +device bpf +device random +device if_bridge +device gpio +device gpioled Added: head/sys/mips/conf/AR934X_BASE.hints ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/conf/AR934X_BASE.hints Sun Jul 21 04:00:48 2013 (r253512) @@ -0,0 +1,61 @@ +# This file (and the kernel config file accompanying it) are not designed +# to be used by themselves. Instead, users of this file should create a +# kernel # config file which includes this file (which gets the basic hints), +# then override the default options (adding devices as needed) and adding +# hints as needed (for example, the GPIO and LAN PHY.) + +# $FreeBSD$ + +hint.apb.0.at="nexus0" +hint.apb.0.irq=4 + +# uart0 +hint.uart.0.at="apb0" +# NB: This isn't an ns8250 UART +hint.uart.0.maddr=0x18020003 +hint.uart.0.msize=0x18 +hint.uart.0.irq=3 + +#ehci - note the 0x100 offset for the AR913x/AR724x +hint.ehci.0.at="nexus0" +hint.ehci.0.maddr=0x1b000100 +hint.ehci.0.msize=0x00001000 +hint.ehci.0.irq=1 + +hint.arge.0.at="nexus0" +hint.arge.0.maddr=0x19000000 +hint.arge.0.msize=0x1000 +hint.arge.0.irq=2 + +hint.arge.1.at="nexus0" +hint.arge.1.maddr=0x1a000000 +hint.arge.1.msize=0x1000 +hint.arge.1.irq=3 + +# XXX The ath device hangs off of the AHB, rather than the Nexus. +hint.ath.0.at="nexus0" +hint.ath.0.maddr=0x18100000 +hint.ath.0.msize=0x20000 +hint.ath.0.irq=0 +hint.ath.0.vendor_id=0x168c +hint.ath.0.device_id=0x0031 +# Set this to define where the ath calibration data +# should be fetched from in physical memory. +# hint.ath.0.eepromaddr=0x1fff1000 + +# SPI flash +hint.spi.0.at="nexus0" +hint.spi.0.maddr=0x1f000000 +hint.spi.0.msize=0x10 + +hint.mx25l.0.at="spibus0" +hint.mx25l.0.cs=0 + +# Watchdog +hint.ar71xx_wdog.0.at="nexus0" + +# The GPIO function and pin mask is configured per-board +hint.gpio.0.at="apb0" +hint.gpio.0.maddr=0x18040000 +hint.gpio.0.msize=0x1000 +hint.gpio.0.irq=2 Added: head/sys/mips/conf/DB120 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/conf/DB120 Sun Jul 21 04:00:48 2013 (r253512) @@ -0,0 +1,46 @@ +# +# DB120 - the AR9344 SoC reference design +# +# $FreeBSD$ +# + +# Include the default AR934x parameters +include "AR934X_BASE" + +ident DB120 + +# Override hints with board values +hints "DB120.hints" + +# Force the board memory - the base DB120 has 128MB RAM +options AR71XX_REALMEM=(32*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/DB120.hints ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/mips/conf/DB120.hints Sun Jul 21 04:00:48 2013 (r253512) @@ -0,0 +1,3 @@ +# $FreeBSD$ + +# This is a placeholder until the hardware support is complete.
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