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ath79: add support for Ubiquiti NanoBridge M (XM)

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This patch adds support for the Ubiquiti NanoBridge M (XM), a
802.11n wireless with a feed+dish form factor, with the same board
definition as the Bullet M (XM).

Specifications:
 - Atheros AR7241 SoC
 - 32 MB RAM
 - 8 MB SPI flash
 - 1x 10/100 Mbps Ethernet port, 24 Vdc PoE-in
 - Power and LAN green LEDs
 - 4x RSSI LEDs (red, orange, green, green)
 - UART (115200 8N1)

Flashing via stock GUI:
 - WARNING: flashing OpenWrt from AirOS v5.6 or newer will brick your
   device! Read the wiki for more info.
 - Downgrade to AirOS v5.5.x (latest available is 5.5.11) first.
 - Upload the factory image via AirOS web GUI.

Flashing via TFTP:
 - WARNING: flashing OpenWrt from AirOS v5.6 or newer will brick your
   device! Read the wiki for more info.
 - Downgrade to AirOS v5.5.x (latest available is 5.5.11) first.
 - Use a pointy tool (e.g., pen cap, slotted screwdriver) to keep the
   reset button pressed.
 - Power on the device (keep reset button pressed).
 - Keep pressing until LEDs flash alternatively LED1+LED3 =>
   LED2+LED4 => LED1+LED3, etc.
 - Release reset button.
 - The device starts a TFTP server at 192.168.1.20.
 - Set a static IP on the computer (e.g., 192.168.1.21/24).
 - Upload via tftp the factory image:
    $ tftp 192.168.1.20
    tftp> bin
    tftp> trace
    tftp> put openwrt-ath79-generic-xxxxx-ubnt_nanobridge-m-squashfs-factory.bin

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
[rebase, fix includes in DTS, add label MAC address, add SOC and
fix sorting in generic-ubnt.mk]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Roger Pueyo Centelles
2020-03-15 18:20:03 +01:00
committed by Adrian Schmutzler
parent 8c33debb52
commit 1775d50bde
5 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
target/linux/ath79/dts/ar7241_ubnt_nanobridge-m.dts Normal file
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@@ -0,0 +1,15 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "ar7241.dtsi"
#include "ar724x_ubnt_xm.dtsi"
#include "ar724x_ubnt_xm_outdoor.dtsi"
/ {
compatible = "ubnt,nanobridge-m", "ubnt,xm", "qca,ar7241";
model = "Ubiquiti NanoBridge M";
};
&eth1 {
compatible = "syscon", "simple-mfd";
};

1
target/linux/ath79/generic/base-files/etc/board.d/01_leds
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@@ -253,6 +253,7 @@ trendnet,tew-823dru)
ubnt,bullet-m-ar7240|\
ubnt,bullet-m-ar7241|\
ubnt,bullet-m-xw|\
ubnt,nanobridge-m|\
ubnt,nanostation-loco-m|\
ubnt,nanostation-loco-m-xw|\
ubnt,nanostation-m|\

2
target/linux/ath79/generic/base-files/etc/board.d/02_network
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@@ -46,6 +46,7 @@ ath79_setup_interfaces()
ubnt,lap-120|\
ubnt,litebeam-ac-gen2|\
ubnt,nanobeam-ac|\
ubnt,nanobridge-m|\
ubnt,nanostation-ac-loco|\
ubnt,nanostation-loco-m|\
ubnt,nanostation-loco-m-xw|\
@@ -449,6 +450,7 @@ ath79_setup_macs()
ubnt,airrouter|\
ubnt,bullet-m-ar7240|\
ubnt,bullet-m-ar7241|\
ubnt,nanobridge-m|\
ubnt,nanostation-loco-m|\
ubnt,nanostation-m|\
ubnt,picostation-m|\

1
target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@@ -87,6 +87,7 @@ case "$FIRMWARE" in
ubnt,airrouter|\
ubnt,bullet-m-ar7240|\
ubnt,bullet-m-ar7241|\
ubnt,nanobridge-m|\
ubnt,nanostation-loco-m|\
ubnt,nanostation-m|\
ubnt,picostation-m|\

9
target/linux/ath79/image/generic-ubnt.mk
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@@ -177,6 +177,15 @@ define Device/ubnt_nanobeam-ac
endef
TARGET_DEVICES += ubnt_nanobeam-ac
define Device/ubnt_nanobridge-m
$(Device/ubnt-xm)
SOC := ar7241
DEVICE_MODEL := NanoBridge M
DEVICE_PACKAGES += rssileds
SUPPORTED_DEVICES += bullet-m
endef
TARGET_DEVICES += ubnt_nanobridge-m
define Device/ubnt_nanostation-ac
$(Device/ubnt-wa)
DEVICE_MODEL := Nanostation AC