Hello,
thank you for your work guys! It's very good to see vendors helping out in 
open-sourcing firmware / support for their devices.
Just a single / simple question: does the device provide for any recovery 
procedure?
If so, may you list them in your commit?
Thanks!!
Enrico

On Tue, 20 Aug 2019, Yousong Zhou wrote:

Date: Tue, 20 Aug 2019 15:51:59
From: Yousong Zhou <yszhou4t...@gmail.com>
To: j...@phrozen.org
Cc: Yousong Zhou <yszhou4t...@gmail.com>, openwrt-devel@lists.openwrt.org,
    p...@northboundnetworks.com
Subject: [OpenWrt-Devel] [PATCH] ramips: add support for Northbound Networks
    Zodiac GX

Hardware spec

- MT7621A dual-core 880MHz
- 16MB Flash
- 256MB RAM
- 5 GbE ports

Vendor device page: https://northboundnetworks.com/products/zodiac-gx

Signed-off-by: Yousong Zhou <yszhou4t...@gmail.com>
---
.../ramips/base-files/etc/board.d/02_network  |  1 +
.../dts/mt7621_northbound_zodiac-gx.dts       | 97 +++++++++++++++++++
target/linux/ramips/image/mt7621.mk           |  9 ++
3 files changed, 107 insertions(+)
create mode 100644 target/linux/ramips/dts/mt7621_northbound_zodiac-gx.dts

diff --git a/target/linux/ramips/base-files/etc/board.d/02_network 
b/target/linux/ramips/base-files/etc/board.d/02_network
index c0de9d4e50..2e3e5fbba7 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -392,6 +392,7 @@ ramips_setup_interfaces()
                        "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0"
                ;;
        linksys,re6500)
+       northbound,zodiac-gx)
                ucidef_add_switch "switch0" \
                        "0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "6@eth0"
                ;;
diff --git a/target/linux/ramips/dts/mt7621_northbound_zodiac-gx.dts 
b/target/linux/ramips/dts/mt7621_northbound_zodiac-gx.dts
new file mode 100644
index 0000000000..51f2298d06
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_northbound_zodiac-gx.dts
@@ -0,0 +1,97 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "northbound,zodiac-gx", "mediatek,mt7621-soc";
+       model = "Zodiac GX";
+
+       aliases {
+               led-boot = &led_status;
+               led-failsafe = &led_status;
+               led-running = &led_status;
+               led-upgrade = &led_status;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_status: status {
+                       label = "zodiac:green:status";
+                       gpios = <&gpio0 15 1>;
+               };
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 18 1>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       m25p80@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <10000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x0 0x30000>;
+                               read-only;
+                       };
+
+                       partition@30000 {
+                               label = "u-boot-env";
+                               reg = <0x30000 0x10000>;
+                               read-only;
+                       };
+
+                       factory: partition@40000 {
+                               label = "factory";
+                               reg = <0x40000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@50000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x50000 0xfb0000>;
+                       };
+               };
+       };
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "wdt", "rgmii2", "jtag", "mdio";
+                       ralink,function = "gpio";
+               };
+       };
+};
diff --git a/target/linux/ramips/image/mt7621.mk 
b/target/linux/ramips/image/mt7621.mk
index d32feb7eab..e52b1eba19 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -464,6 +464,15 @@ define Device/netis_wf-2881
endef
TARGET_DEVICES += netis_wf-2881

+define Device/northbound_zodiac-gx
+  MTK_SOC := mt7621
+  IMAGE_SIZE := 16064k
+  DEVICE_VENDOR := Northbound Networks
+  DEVICE_MODEL := Zodiac GX
+  SUPPORTED_DEVICES += zodiac-gx
+endef
+TARGET_DEVICES += northbound_zodiac-gx
+
define Device/phicomm_k2p
  MTK_SOC := mt7621
  IMAGE_SIZE := 15744k

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