ramips: add support for I-O DATA WN-AC1167GR

I-O DATA WN-AC1167GR is a 2.4/5 GHz band 11ac router, based on
MediaTek MT7620A.

Specification:

- SoC     : MediaTek MT7620A
- RAM     : DDR2 64 MB
- Flash   : SPI-NOR 8MB
- WLAN    : 2.4/5 GHz, 2T2R
  - 2.4 GHz: MT7620A (SoC)
  - 5 GHz  : MT7612E
- Ethernet: 10/100/1000 Mbps (ext. MT7530)
- LED/key : 4x/3x (2x buttons, 1x slide-switch)
- UART    : through-hole on PCB
  - J2: TX, GND, RX, Vcc from SoC side
  - 115200n8

Flash instruction using factory image:

1. Boot WN-AC1167GR 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/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index e36f125126270d551c3ca170c58c501e4221424e..4e2d534c998a7dbfb0990b2a8bdcb5f77fe74233 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -188,6 +188,10 @@ ht-tm02)
        ucidef_set_led_netdev "eth" "Ethernet" "$boardname:green:lan" "eth0"
        set_wifi_led "$boardname:blue:wlan"
        ;;
+iodata,wn-ac1167gr)
+       ucidef_set_led_wlan "wlan5g" "WLAN5G" "$boardname:green:wlan5g" "phy0radio"
+       ucidef_set_led_wlan "wlan2g" "WLAN2G" "$boardname:green:wlan2g" "phy1radio"
+       ;;
 kimax,u35wf)
        set_wifi_led "$boardname:blue:wifi"
        ucidef_set_led_netdev "eth" "ETH" "$boardname:green:eth" "eth0"

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 67f2b4998a4ead401762401b6aeaa594e93af809..d84e738e89ad7c96f71b4e874b304ba550fcf1cb 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -319,6 +319,10 @@ ramips_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "1:lan" "2:lan" "3:lan" "4:lan" "5:lan" "0:wan" "6@eth0"
                ;;
+       iodata,wn-ac1167gr)
+               ucidef_add_switch "switch1" \
+                       "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0"
+               ;;
        kn_rf)
                ucidef_add_switch "switch0" \
                        "0:wan" "1:lan" "2:lan" "3:lan" "4:lan" "6@eth0"
@@ -525,6 +529,9 @@ ramips_setup_macs()
                [ -n "$lan_mac" ] || lan_mac=$(cat /sys/class/net/eth0/address)
                wan_mac=$(macaddr_add "$lan_mac" 1)
                ;;
+       iodata,wn-ac1167gr)
+               wan_mac=$(macaddr_add "$(mtd_get_mac_binary Factory 4)" -1)
+               ;;
        iodata,wn-ax1167gr|\
        iodata,wn-gx300gr)
                wan_mac=$(macaddr_add "$(mtd_get_mac_binary Factory 4)" 1)

diff --git a/target/linux/ramips/dts/WN-AC1167GR.dts b/target/linux/ramips/dts/WN-AC1167GR.dts
new file mode 100644 (file)
index 0000000..14c851a
--- /dev/null
+++ b/target/linux/ramips/dts/WN-AC1167GR.dts
@@ -0,0 +1,216 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "iodata,wn-ac1167gr", "ralink,mt7620a-soc";
+       model = "I-O DATA WN-AC1167GR";
+
+       aliases {
+               led-boot = &led_power;
+               led-failsafe = &led_power;
+               led-running = &led_power;
+               led-upgrade = &led_power;
+       };
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x4000000>;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_power: power {
+                       label = "wn-ac1167gr:green:power";
+                       gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               wlan2g {
+                       label = "wn-ac1167gr:green:wlan2g";
+                       gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+               };
+
+               notification {
+                       label = "wn-ac1167gr:green:notification";
+                       gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+               };
+
+               wlan5g {
+                       label = "wn-ac1167gr:green:wlan5g";
+                       gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys-polled";
+               poll-interval = <20>;
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               auto {
+                       label = "auto";
+                       gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+                       linux,code = <BTN_0>;
+                       linux,input-type = <EV_SW>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@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 0x8000>;
+                               read-only;
+                       };
+
+                       iNIC_rf: partition@48000 {
+                               label = "iNIC_rf";
+                               reg = <0x48000 0x8000>;
+                               read-only;
+                       };
+
+                       partition@50000 {
+                               label = "NoUsed";
+                               reg = <0x50000 0x20000>;
+                               read-only;
+                       };
+
+                       partition@70000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x70000 0x6b4000>;
+                       };
+
+                       partition@724000 {
+                               label = "manufacture";
+                               reg = <0x724000 0x8c000>;
+                               read-only;
+                       };
+
+                       partition@7b0000 {
+                               label = "backup";
+                               reg = <0x7b0000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@7c0000 {
+                               label = "storage";
+                               reg = <0x7c0000 0x40000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&ethernet {
+       pinctrl-names = "default";
+       pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+       mtd-mac-address = <&Factory 0x4>;
+
+       port@5 {
+               status = "okay";
+               mediatek,fixed-link = <1000 1 1 1>;
+               phy-mode = "rgmii";
+       };
+
+       mdio-bus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               status = "okay";
+
+               ethernet-phy@0 {
+                       reg = <0>;
+                       phy-mode = "rgmii";
+               };
+
+               ethernet-phy@1 {
+                       reg = <1>;
+                       phy-mode = "rgmii";
+               };
+
+               ethernet-phy@2 {
+                       reg = <2>;
+                       phy-mode = "rgmii";
+               };
+
+               ethernet-phy@3 {
+                       reg = <3>;
+                       phy-mode = "rgmii";
+               };
+
+               ethernet-phy@4 {
+                       reg = <4>;
+                       phy-mode = "rgmii";
+               };
+
+               ethernet-phy@1f {
+                       reg = <0x1f>;
+                       phy-mode = "rgmii";
+               };
+       };
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "i2c", "uartf";
+                       ralink,function = "gpio";
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&iNIC_rf 0x0>;
+               ieee80211-freq-limit = <5000000 6000000>;
+       };
+};
+
+&wmac {
+       ralink,mtd-eeprom = <&Factory 0x0>;
+};

diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index 57903232edc2cd395d13c3d32c3cca48e8308b89..7ac228db166402a4750098c97ac3b46cbbcccae9 100644 (file)
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -16,6 +16,25 @@ define Build/elecom-header
                -f $@ -C $(KDIR) v_0.0.0.bin v_0.0.0.md5
 endef
 
+define Build/elx-header
+  $(eval hw_id=$(word 1,$(1)))
+  $(eval xor_pattern=$(word 2,$(1)))
+  ( \
+    echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
+      dd bs=42 count=1 conv=sync; \
+    hw_id="$(hw_id)"; \
+    echo -ne "\x$${hw_id:0:2}\x$${hw_id:2:2}\x$${hw_id:4:2}\x$${hw_id:6:2}" | \
+      dd bs=20 count=1 conv=sync; \
+    echo -ne "$$(printf '%08x' $$(stat -c%s $@) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
+      dd bs=8 count=1 conv=sync; \
+    echo -ne "$$($(STAGING_DIR_HOST)/bin/mkhash md5 $@ | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
+      dd bs=58 count=1 conv=sync; \
+  ) > $(KDIR)/tmp/$(DEVICE_NAME).header
+  $(call Build/xor-image,-p $(xor_pattern) -x)
+  cat $(KDIR)/tmp/$(DEVICE_NAME).header $@ > $@.new
+  mv $@.new $@
+endef
+
 define Device/ai-br100
   DTS := AI-BR100
   IMAGE_SIZE := 7936k
@@ -327,6 +346,18 @@ define Device/hc5861
 endef
 TARGET_DEVICES += hc5861
 
+define Device/iodata_wn-ac1167gr
+  DTS := WN-AC1167GR
+  DEVICE_TITLE := I-O DATA WN-AC1167GR
+  IMAGE_SIZE := 6864k
+  IMAGES += factory.bin
+  IMAGE/factory.bin := \
+    $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \
+    elx-header 01040016 8844A2D168B45A2D
+  DEVICE_PACKAGES := kmod-mt76x2
+endef
+TARGET_DEVICES += iodata_wn-ac1167gr
+
 define Device/kimax_u35wf
   DTS := U35WF
   IMAGE_SIZE := 16064k