diff options
| author | adrian <adrian@FreeBSD.org> | 2014-02-14 05:25:15 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2014-02-14 05:25:15 +0000 |
| commit | e2ffdddc3ab880377534bce0cc21215f79837b1a (patch) | |
| tree | 9dd105ef6417f1b58c2444e05e45b00b71ab4816 /sys/mips | |
| parent | 27f203fbd6543f27366c827f97eb0aac28f89637 (diff) | |
| download | FreeBSD-src-e2ffdddc3ab880377534bce0cc21215f79837b1a.zip FreeBSD-src-e2ffdddc3ab880377534bce0cc21215f79837b1a.tar.gz | |
Enable use of the PCIe connected wifi on the DB120 (AR9344) board.
The on-board NIC is an 3x3 AR9380 with 5GHz only.
* enable pci code in AR9344_BASE
* enable ath_pci and the firmware loading bits in DB120
* add in the relevant hints in DB120.hints to inform the probe/attach
code where the PCIe fixup data is for the onboard chip.
This is only relevant for a default development board. I also have a
DB120 with the on-board PCIe wifi NIC disabled and it's exposed as
a real PCIe slot (to put normal PCIe NICs in); the fixup code will need
to be disabled to make this work correctly.
Tested:
* DB120
Diffstat (limited to 'sys/mips')
| -rw-r--r-- | sys/mips/conf/AR934X_BASE | 3 | ||||
| -rw-r--r-- | sys/mips/conf/AR934X_BASE.hints | 4 | ||||
| -rw-r--r-- | sys/mips/conf/DB120 | 6 | ||||
| -rw-r--r-- | sys/mips/conf/DB120.hints | 7 |
4 files changed, 20 insertions, 0 deletions
diff --git a/sys/mips/conf/AR934X_BASE b/sys/mips/conf/AR934X_BASE index 22ba0b8..a7a5911 100644 --- a/sys/mips/conf/AR934X_BASE +++ b/sys/mips/conf/AR934X_BASE @@ -102,6 +102,9 @@ options USB_DEBUG options USB_HOST_ALIGN=32 # AR71XX (MIPS in general?) requires this device ehci +device pci +device ar724x_pci + device scbus device umass device da diff --git a/sys/mips/conf/AR934X_BASE.hints b/sys/mips/conf/AR934X_BASE.hints index 91f8631..6dae4a6 100644 --- a/sys/mips/conf/AR934X_BASE.hints +++ b/sys/mips/conf/AR934X_BASE.hints @@ -22,6 +22,10 @@ hint.ehci.0.maddr=0x1b000100 hint.ehci.0.msize=0x00001000 hint.ehci.0.irq=1 +# pci +hint.pcib.0.at="nexus0" +hint.pcib.0.irq=0 + hint.arge.0.at="nexus0" hint.arge.0.maddr=0x19000000 hint.arge.0.msize=0x1000 diff --git a/sys/mips/conf/DB120 b/sys/mips/conf/DB120 index f37bc70..682a50d 100644 --- a/sys/mips/conf/DB120 +++ b/sys/mips/conf/DB120 @@ -42,5 +42,11 @@ options GEOM_UNCOMPRESS # Used for the static uboot partition map device geom_map +# yes, this board has a PCI connected atheros device +device ath_pci +options AR71XX_ATH_EEPROM +device firmware # Used by the above +options ATH_EEPROM_FIRMWARE + # Boot off of the rootfs, as defined in the geom_map setup. options ROOTDEVNAME=\"ufs:map/rootfs.uncompress\" diff --git a/sys/mips/conf/DB120.hints b/sys/mips/conf/DB120.hints index 9fc5f6e..4250a29 100644 --- a/sys/mips/conf/DB120.hints +++ b/sys/mips/conf/DB120.hints @@ -60,6 +60,13 @@ hint.ath.0.eepromsize=16384 # host registers on the NIC) and then we teach ath where # to find it. +# ath1 hint - pcie slot 0 +hint.pcib.0.bus.0.0.0.ath_fixup_addr=0x1fff4000 +hint.pcib.0.bus.0.0.0.ath_fixup_size=16384 + +# ath0 - eeprom comes from here +hint.ath.1.eeprom_firmware="pcib.0.bus.0.0.0.eeprom_firmware" + # flash layout: # # bootargs=console=ttyS0,115200 root=31:02 rootfstype=jffs2 init=/sbin/init mtdparts=ath-nor0:256k(u-boot),64k(u-boot-env),6336k(rootfs),1408k(uImage),64k(mib0),64k(ART) |
