ramips: add support for ZBT WE1026-H

This commit adds support for the ZBT WE1026-H, an outdoor AP with
support for adding an internal LTE modem. The detailed specs are:

* CPU: MT7620A
* 2x 10/100Mbps Ethernet (LAN port has passive PoE support).
* 16/32 MB Flash.
* 128/256 MB RAM.
* 1x USB 2.0 port.
* 1x mini-PCIe slot (only USB2.0 bus).
* 1x SIM slot (standard size).
* 1x 2.4Ghz WIFI (rt2800).
* 1x button.
* 6x LEDS (4 GPIO-controlled).
* 1x micro-SD reader.

The following have been tested and working:
- Ethernet switch
- Wifi
- Mini-PCIe slot + SIM slot
- USB port
- microSD slot
- sysupgrade
- reset button

Installation and recovery:

In order to install OpenWRT the first time or ito recover the router,
you can use the web-based recovery system. Keep the reset button pressed
during boot and access 192.168.1.1 in your browser when your machine
obtains an IP address. Upload the firmware to start the recovery
process.

Notes:

* When binding the USB LED to a usbport, the LED is switched on all the
time due to the presence of an internal hub. Thus, it does not really
signal any USB-information.

* I only have the 32MB version and have only added support for this
device. However, the files are structured so that adding support for the
16MB version should be easy.

* Only the LAN port is accessible from the outside of the casing and LEDs
are not visible.

Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
[rebased onto base-files split, minor style fixes, removed use of
USB led as power LED]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

diff --git a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-h-32m.dts b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-h-32m.dts
new file mode 100644 (file)
index 0000000..e00ad83
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-h-32m.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a_zbtlink_zbt-we1026-h.dtsi"
+
+/ {
+       compatible = "zbtlink,zbt-we1026-h-32m", "zbtlink,zbt-we1026-h",
+               "zbtlink,zbt-we1026", "ralink,mt7620a-soc";
+       model = "Zbtlink ZBT-WE1026-H (32M)";
+};
+
+&firmware {
+       reg = <0x50000 0x1fb0000>;
+};

diff --git a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-h.dtsi b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-h.dtsi
new file mode 100644 (file)
index 0000000..800e8e6
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-we1026-h.dtsi
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a_zbtlink_zbt-we1026.dtsi"
+
+/ {
+       compatible = "zbtlink,zbt-we1026-h", "zbtlink,zbt-we1026",
+               "ralink,mt7620a-soc";
+
+       leds {
+               compatible = "gpio-leds";
+
+               usb {
+                       label = "we1026-h:green:usb";
+                       gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       label = "we1026-h:green:lan";
+                       gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+               };
+
+               wan {
+                       label = "we1026-h:green:wan";
+                       gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi {
+                       label = "we1026-h:green:wifi";
+                       gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+               };
+       };
+};

diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index 95de1c0e4669248c58bb9ad17eaa7830c6fc317a..bca2363699e5d773c441a53e780e61c4530801f0 100644 (file)
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -984,6 +984,17 @@ define Device/zbtlink_zbt-we1026-5g-16m
 endef
 TARGET_DEVICES += zbtlink_zbt-we1026-5g-16m
 
+define Device/zbtlink_zbt-we1026-h-32m
+  MTK_SOC := mt7620a
+  IMAGE_SIZE := 32448k
+  DEVICE_VENDOR := Zbtlink
+  DEVICE_MODEL := ZBT-WE1026-H
+  DEVICE_VARIANT := 32M
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620 \
+       kmod-ledtrig-netdev
+endef
+TARGET_DEVICES += zbtlink_zbt-we1026-h-32m
+
 define Device/zbtlink_zbt-we2026
   MTK_SOC := mt7620n
   IMAGE_SIZE := 7552k

diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
index 45d08043d79c662336fbeb236756251a98f99d21..6d6dcde6afd715b13a34a2b728f191096feaaee1 100755 (executable)
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
@@ -212,6 +212,11 @@ zbtlink,zbt-we1026-5g-16m)
        ucidef_set_led_netdev "lan" "LAN" "we1026-5g:green:lan" "eth0"
        set_wifi_led "we1026-5g:green:wifi"
        ;;
+zbtlink,zbt-we1026-h-32m)
+       set_wifi_led "we1026-h:green:wifi"
+       ucidef_set_led_switch "lan" "lan" "we1026-h:green:lan" "switch0" "0x8"
+       ucidef_set_led_switch "wan" "wan" "we1026-h:green:wan" "switch0" "0x10"
+       ;;
 zbtlink,zbt-we2026)
        set_wifi_led "$boardname:green:wlan"
        ;;

diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
index 9341e0deff7238f32d6ebd85a887a5a11724923c..4e50117a4c29ec003e45fc95f90e7c3ca84f1de8 100755 (executable)
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
@@ -189,6 +189,10 @@ ramips_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "0:lan" "6t@eth0"
                ;;
+       zbtlink,zbt-we1026-h-32m)
+               ucidef_add_switch "switch0" \
+                       "3:lan" "4:wan" "6@eth0"
+               ;;
        zbtlink,zbt-we2026)
                ucidef_add_switch "switch0" \
                        "0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan:5" "6@eth0"
@@ -276,6 +280,10 @@ ramips_setup_macs()
        zbtlink,zbt-we1026-5g-16m)
                label_mac=$(cat /sys/class/ieee80211/phy1/macaddress)
                ;;
+       zbtlink,zbt-we1026-h-32m)
+               wan_mac=$(mtd_get_mac_binary factory 0x2e)
+               label_mac=$(cat /sys/class/ieee80211/phy0/macaddress)
+               ;;
        zyxel,keenetic-omni|\
        zyxel,keenetic-omni-ii|\
        zyxel,keenetic-viva)