ramips: add support for ADSLR G7

SoC: MT7621AT
RAM: 256MB
Flash: 16M SPI
Ethernet: 5x GE ports
WiFi: 2.4G: MT7615N
5G: MT7615N

Flash instruction:
1.Modify the file to linux.bin
2.Set up FTP service
3.Computer settings fixed IP: 192.168.179.50 255.255.255.0
4.Turn on the power and press and hold the reset button until the indicator light is on for about 5 seconds.

Signed-off-by: Zhenjian Zhang <itdesk.zhang@gmail.com>
[fix mac location]
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

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 c0de9d4e50839fad5f34d3759aa62a12dfbf8c59..27f85d74588a79e96ccf684ecd6be792e17613b8 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -39,6 +39,7 @@ ramips_setup_interfaces()
        upvel,ur-336un)
                ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
                ;;
+       adslr,g7|\
        afoundry,ew1200|\
        aigale,ai-br100|\
        alfa-network,ac1200rm|\

diff --git a/target/linux/ramips/dts/mt7621_adslr_g7.dts b/target/linux/ramips/dts/mt7621_adslr_g7.dts
new file mode 100644 (file)
index 0000000..9c92d77
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_adslr_g7.dts
@@ -0,0 +1,118 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "adslr,g7", "mediatek,mt7621-soc";
+       model = "ADSLR G7";
+
+       aliases {
+               led-boot = &led_sys;
+               led-failsafe = &led_sys;
+               led-running = &led_sys;
+               led-upgrade = &led_sys;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_sys: sys {
+                       label = "g7:blue:sys";
+                       gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <40000000>;
+
+               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>;
+                       };
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               compatible = "mediatek,mt76";
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&factory 0x0000>;
+               ieee80211-freq-limit = <2400000 2500000>;
+       };
+};
+
+&pcie1 {
+       wifi@0,0 {
+               compatible = "mediatek,mt76";
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&factory 0x8000>;
+               ieee80211-freq-limit = <5000000 6000000>;
+       };
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0xe00c>;
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "i2c", "wdt";
+                       ralink,function = "gpio";
+               };
+       };
+};

diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index d32feb7eabec5919a5cc8a03a09e7678bb4936de..5dc8efe7c5ee1461e76fa3bf612dc4f2669726b5 100644 (file)
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -535,6 +535,15 @@ define Device/totolink_a7000r
 endef
 TARGET_DEVICES += totolink_a7000r
 
+define Device/adslr_g7
+  MTK_SOC := mt7621
+  IMAGE_SIZE := 16064k
+  DEVICE_VENDOR := ADSLR
+  DEVICE_MODEL := G7
+  DEVICE_PACKAGES := kmod-mt7615e wpad-basic
+endef
+TARGET_DEVICES += adslr_g7
+
 define Device/tplink-safeloader
   MTK_SOC := mt7621
   DEVICE_VENDOR := TP-Link