ath79: add support for ZyXEL NWA1123-NI

Specifications:
 * AR9342, 16 MiB Flash, 64 MiB RAM, 802.11n 2T2R, 2.4 GHz
 * AR9382 PCIe card, 802.11n 2T2R, 5 GHz
 * 1x Gigabit Ethernet (AR8035), 802.3af PoE

Installation:
* OEM Web UI is at 192.168.1.2
  login as `admin` with password `1234`
* Flash factory-AAEO.bin

The string `AAEO` needs to be present within the file name of the uploaded
image to be accepted by the OEM Web-based updater, the factory image is
named accordingly to save the user from the hassle of manual renaming.

TFTP Recovery:
* Open the case, connect to TTL UART port (this is the official method
  described by Zyxel, the reset button is useless during power-on)
* Extract factory image (.tar.bz2), serve `vmlinux_mi124_f1e.lzma.uImage`
  and `mi124_f1e-jffs2` via tftp at 192.168.1.10
* Interrupt uboot countdown, execute commands
  `run lk`
  `run lf`
  to flash the kernel / filesystem accordingly

MAC addresses as verified by OEM firmware:
use   address   source
LAN   *:fb      mib0 0x30 ('eth0mac'), art 0x1002 (label)
2g    *:fc      mib0 0x4b ('wifi0mac')
5g    *:fd      mib0 0x66 ('wifi1mac')

Signed-off-by: Sebastian Schaper <[email protected]>

diff --git a/target/linux/ath79/dts/ar9342_zyxel_nwa1123-ni.dts b/target/linux/ath79/dts/ar9342_zyxel_nwa1123-ni.dts
new file mode 100644 (file)
index 0000000..b999c96
--- /dev/null
+++ b/target/linux/ath79/dts/ar9342_zyxel_nwa1123-ni.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9342_zyxel_nwa11xx.dtsi"
+
+/ {
+       compatible = "zyxel,nwa1123-ni", "qca,ar9342";
+       model = "Zyxel NWA1123-NI";
+
+       aliases {
+               label-mac-device = &eth0;
+               led-boot = &led_status_green;
+               led-failsafe = &led_status_amber;
+               led-running = &led_status_green;
+               led-upgrade = &led_status_amber;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_status_green: status_green {
+                       label = "green:status";
+                       gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               led_status_amber: status_amber {
+                       label = "amber:status";
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 34f04b5300dfdf9950fef7381f3556ac83596fcc..f0bc9b3a9cdcf853a5ab2f5f944c1a3a29b355d1 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -110,7 +110,8 @@ ath79_setup_interfaces()
        ubnt,unifi|\
        wd,mynet-wifi-rangeextender|\
        winchannel,wb2000|\
-       zyxel,nwa1121-ni)
+       zyxel,nwa1121-ni|\
+       zyxel,nwa1123-ni)
                ucidef_set_interface_lan "eth0"
                ;;
        airtight,c-75)

diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 95ff6083c7f8c5e67c22514f00a43e979bf12019..15bdf81a053c89688c01fc29d19ee2a2fd449005 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -68,4 +68,8 @@ case "$board" in
                [ "$PHYNBR" -eq 1 ] && \
                        mtd_get_mac_ascii u-boot-env ethaddr > /sys${DEVPATH}/macaddress
                ;;
+       zyxel,nwa1123-ni)
+               [ "$PHYNBR" -eq 1 ] && \
+                       mtd_get_mac_text mib0 0x66 > /sys${DEVPATH}/macaddress
+               ;;
 esac

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 9ba5e20e5725bb794a94d7e72725392183af7086..617f1eed3047519b56eb5203c8bdd0464be30640 100644 (file)
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -2716,6 +2716,14 @@ define Device/zyxel_nwa1121-ni
 endef
 TARGET_DEVICES += zyxel_nwa1121-ni
 
+define Device/zyxel_nwa1123-ni
+  $(Device/zyxel_nwa11xx)
+  DEVICE_MODEL := NWA1123
+  DEVICE_VARIANT := NI
+  ZYXEL_MODEL_STRING := AAEO
+endef
+TARGET_DEVICES += zyxel_nwa1123-ni
+
 define Device/zyxel_nbg6616
   SOC := qca9557
   DEVICE_VENDOR := ZyXEL