ramips: add support for I-O DATA WNPR2600G

I-O DATA WNPR2600G is a 2.4/5 GHz band 11ac router, based on MediaTek
MT7621A.

Specification:

- SoC           : MediaTek MT7621A
- RAM           : DDR3 128 MiB
- Flash         : SPI-NOR 16 MiB
- WLAN          : 2.4/5 GHz 4T4R
  - 2.4 GHz     : MediaTek MT7615
  - 5 GHz       : MediaTek MT7615
- Ethernet      : 10/100/1000 Mbps
  - Switch      : MT7530 (SoC)
- LED/keys      : 4x/3x (2x buttons, 1x slide-switch)
- UART          : through-hole on PCB
  - J1: Vcc, RX, GND, TX from SoC side
  - 57600n8

Flash instruction using factory image:

1. Boot WNPR2600G normaly
2. Access to "http://192.168.0.1/" and open firmware update page
("ファームウェア")
3. Select the OpenWrt factory image and click update ("更新") button
to perform firmware update
4. Wait ~150 seconds to complete flashing

Signed-off-by: INAGAKI Hiroshi <musashino.open@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 981d6c2596b02f5278dc008ec9ec255d68922d2a..d485010e3ab1d14453bb1bf341ff2c6d9c4bf98a 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -242,6 +242,7 @@ ramips_setup_interfaces()
        huawei,hg255d|\
        iodata,wn-ax1167gr|\
        iodata,wn-gx300gr|\
+       iodata,wnpr2600g|\
        iptime,a604m)
                ucidef_add_switch "switch0" \
                        "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0"
@@ -670,6 +671,10 @@ ramips_setup_macs()
        trendnet,tew-692gr)
                wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1)
                ;;
+       iodata,wnpr2600g)
+               wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
+               label_mac=$wan_mac
+               ;;
        iptime,a3|\
        iptime,a604m)
                wan_mac=$(mtd_get_mac_binary u-boot 0x1fc40)

diff --git a/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts b/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts
new file mode 100644 (file)
index 0000000..09bc9a3
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts
@@ -0,0 +1,165 @@
+// 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 = "iodata,wnpr2600g", "mediatek,mt7621-soc";
+       model = "I-O DATA WNPR2600G";
+
+       aliases {
+               led-boot = &led_power;
+               led-failsafe = &led_power;
+               led-running = &led_power;
+               led-upgrade = &led_power;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_power: power {
+                       label = "wnpr2600g:green:power";
+                       gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+                       default-state = "on";
+               };
+
+               notification {
+                       label = "wnpr2600g:green:notification";
+                       gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+               };
+
+               wlan2g {
+                       label = "wnpr2600g:green:wlan2g";
+                       gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "phy0radio";
+               };
+
+               wlan5g {
+                       label = "wnpr2600g:green:wlan5g";
+                       gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "phy1radio";
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               auto {
+                       label = "auto";
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+                       linux,code = <BTN_0>;
+                       linux,input-type = <EV_SW>;
+               };
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+       };
+};
+
+&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 = <0x000000 0x030000>;
+                               read-only;
+                       };
+
+                       partition@30000 {
+                               label = "u-boot-env";
+                               reg = <0x030000 0x010000>;
+                               read-only;
+                       };
+
+                       factory: partition@40000 {
+                               label = "factory";
+                               reg = <0x040000 0x010000>;
+                               read-only;
+                       };
+
+                       partition@50000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x050000 0xda0000>;
+                       };
+
+                       partition@df0000 {
+                               label = "manufacture";
+                               reg = <0xdf0000 0x190000>;
+                               read-only;
+                       };
+
+                       partition@f80000 {
+                               label = "storage";
+                               reg = <0xf80000 0x080000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0x4>;
+       mediatek,portmap = "wllll";
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "uart2", "uart3", "jtag", "wdt";
+                       ralink,function = "gpio";
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               compatible = "mediatek,mt76";
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&factory 0x0>;
+               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>;
+       };
+};
+
+&xhci {
+       status = "disabled";
+};

diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 4cf9cf7ff23c53ef94aac9d5b1c65a5734de69b2..816652ddaae8cf15dcd48f839bd6222d3b88091a 100644 (file)
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -322,6 +322,19 @@ define Device/iodata_wn-gx300gr
 endef
 TARGET_DEVICES += iodata_wn-gx300gr
 
+define Device/iodata_wnpr2600g
+  MTK_SOC := mt7621
+  DEVICE_VENDOR := I-O DATA
+  DEVICE_MODEL := WNPR2600G
+  IMAGE_SIZE := 13952k
+  IMAGES += factory.bin
+  IMAGE/factory.bin := \
+    $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+    elx-header 0104003a 8844A2D168B45A2D
+  DEVICE_PACKAGES := kmod-mt7615e wpad-basic
+endef
+TARGET_DEVICES += iodata_wnpr2600g
+
 define Device/lenovo_newifi-d1
   MTK_SOC := mt7621
   IMAGE_SIZE := 32448k