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
This commit is contained in:
Adrian Chadd
parent
ea5f837ece
commit
f5937ee8e6
124
sys/mips/conf/AR934X_BASE
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124
sys/mips/conf/AR934X_BASE
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#
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# AR91XX -- Kernel configuration base file for the Atheros AR913x SoC.
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#
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# This file (and the hints file accompanying it) are not designed to be
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# used by themselves. Instead, users of this file should create a kernel
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# config file which includes this file (which gets the basic hints), then
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# override the default options (adding devices as needed) and adding
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# hints as needed (for example, the GPIO and LAN PHY.)
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#
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# $FreeBSD$
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#
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machine mips mips
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ident AR934X_BASE
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cpu CPU_MIPS4KC
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makeoptions KERNLOADADDR=0x80050000
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options HZ=1000
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files "../atheros/files.ar71xx"
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hints "AR934X_BASE.hints"
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makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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# 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"
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makeoptions MODULES_OVERRIDE=""
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options DDB
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options KDB
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options ALQ
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options SCHED_4BSD #4BSD scheduler
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options INET #InterNETworking
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#options INET6 #InterNETworking
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#options NFSCL #Network Filesystem Client
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options PSEUDOFS #Pseudo-filesystem framework
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options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
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# Don't include the SCSI/CAM strings in the default build
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options SCSI_NO_SENSE_STRINGS
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options SCSI_NO_OP_STRINGS
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# .. And no sysctl strings
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options NO_SYSCTL_DESCR
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# Limit IO size
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options NBUF=128
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# Limit UMTX hash size
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# options UMTX_NUM_CHAINS=64
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# PMC
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#options HWPMC_HOOKS
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#device hwpmc
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#device hwpmc_mips24k
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# options NFS_LEGACYRPC
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# Debugging for use in -current
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#options INVARIANTS
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#options INVARIANT_SUPPORT
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#options WITNESS
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#options WITNESS_SKIPSPIN
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options FFS #Berkeley Fast Filesystem
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#options SOFTUPDATES #Enable FFS soft updates support
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#options UFS_ACL #Support for access control lists
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#options UFS_DIRHASH #Improve performance on big directories
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options NO_FFS_SNAPSHOT # We don't require snapshot support
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# Wireless NIC cards
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options IEEE80211_DEBUG
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options IEEE80211_SUPPORT_MESH
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options IEEE80211_SUPPORT_TDMA
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options IEEE80211_SUPPORT_SUPERG
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options IEEE80211_ALQ # 802.11 ALQ logging support
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device wlan # 802.11 support
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device wlan_wep # 802.11 WEP support
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device wlan_ccmp # 802.11 CCMP support
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device wlan_tkip # 802.11 TKIP support
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device wlan_xauth # 802.11 hostap support
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# ath(4)
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device ath # Atheros network device
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device ath_rate_sample
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device ath_ahb # Atheros host bus glue
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options ATH_DEBUG
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options ATH_DIAGAPI
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option ATH_ENABLE_11N
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option AH_DEBUG_ALQ
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#device ath_hal
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device ath_ar9300 # AR9330 HAL; no need for the others
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option AH_DEBUG
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option AH_SUPPORT_AR5416 # 11n HAL support
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option AH_SUPPORT_AR9340 # Chipset support
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option AH_DEBUG_ALQ
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option AH_AR5416_INTERRUPT_MITIGATION
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device mii
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device arge
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device usb
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options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order
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options USB_DEBUG
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options USB_HOST_ALIGN=32 # AR71XX (MIPS in general?) requires this
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device ehci
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device scbus
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device umass
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device da
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device spibus
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device ar71xx_spi
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device mx25l
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device ar71xx_wdog
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device uart
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device uart_ar71xx
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device loop
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device ether
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device md
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device bpf
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device random
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device if_bridge
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device gpio
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device gpioled
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61
sys/mips/conf/AR934X_BASE.hints
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61
sys/mips/conf/AR934X_BASE.hints
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@ -0,0 +1,61 @@
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# This file (and the kernel config file accompanying it) are not designed
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# to be used by themselves. Instead, users of this file should create a
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# kernel # config file which includes this file (which gets the basic hints),
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# then override the default options (adding devices as needed) and adding
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# hints as needed (for example, the GPIO and LAN PHY.)
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# $FreeBSD$
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hint.apb.0.at="nexus0"
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hint.apb.0.irq=4
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# uart0
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hint.uart.0.at="apb0"
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# NB: This isn't an ns8250 UART
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hint.uart.0.maddr=0x18020003
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hint.uart.0.msize=0x18
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hint.uart.0.irq=3
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#ehci - note the 0x100 offset for the AR913x/AR724x
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hint.ehci.0.at="nexus0"
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hint.ehci.0.maddr=0x1b000100
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hint.ehci.0.msize=0x00001000
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hint.ehci.0.irq=1
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hint.arge.0.at="nexus0"
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hint.arge.0.maddr=0x19000000
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hint.arge.0.msize=0x1000
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hint.arge.0.irq=2
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hint.arge.1.at="nexus0"
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hint.arge.1.maddr=0x1a000000
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hint.arge.1.msize=0x1000
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hint.arge.1.irq=3
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# XXX The ath device hangs off of the AHB, rather than the Nexus.
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hint.ath.0.at="nexus0"
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hint.ath.0.maddr=0x18100000
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hint.ath.0.msize=0x20000
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hint.ath.0.irq=0
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hint.ath.0.vendor_id=0x168c
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hint.ath.0.device_id=0x0031
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# Set this to define where the ath calibration data
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# should be fetched from in physical memory.
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# hint.ath.0.eepromaddr=0x1fff1000
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# SPI flash
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hint.spi.0.at="nexus0"
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hint.spi.0.maddr=0x1f000000
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hint.spi.0.msize=0x10
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hint.mx25l.0.at="spibus0"
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hint.mx25l.0.cs=0
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# Watchdog
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hint.ar71xx_wdog.0.at="nexus0"
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# The GPIO function and pin mask is configured per-board
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hint.gpio.0.at="apb0"
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hint.gpio.0.maddr=0x18040000
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hint.gpio.0.msize=0x1000
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hint.gpio.0.irq=2
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46
sys/mips/conf/DB120
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46
sys/mips/conf/DB120
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#
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# DB120 - the AR9344 SoC reference design
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#
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# $FreeBSD$
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#
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# Include the default AR934x parameters
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include "AR934X_BASE"
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ident DB120
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# Override hints with board values
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hints "DB120.hints"
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# Force the board memory - the base DB120 has 128MB RAM
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options AR71XX_REALMEM=(32*1024*1024)
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# i2c GPIO bus
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#device gpioiic
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#device iicbb
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#device iicbus
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#device iic
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# Options required for miiproxy and mdiobus
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options ARGE_MDIO # Export an MDIO bus separate from arge
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device miiproxy # MDIO bus <-> MII PHY rendezvous
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device etherswitch
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device arswitch
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# read MSDOS formatted disks - USB
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#options MSDOSFS
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# Enable the uboot environment stuff rather then the
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# redboot stuff.
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options AR71XX_ENV_UBOOT
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# uzip - to boot natively from flash
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device geom_uncompress
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options GEOM_UNCOMPRESS
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# Used for the static uboot partition map
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device geom_map
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# Boot off of the rootfs, as defined in the geom_map setup.
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options ROOTDEVNAME=\"ufs:map/rootfs.uncompress\"
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3
sys/mips/conf/DB120.hints
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3
sys/mips/conf/DB120.hints
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@ -0,0 +1,3 @@
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# $FreeBSD$
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# This is a placeholder until the hardware support is complete.
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