ramips: add support for TP-Link Archer C5 v4

TP-Link Archer C5 v4 is a dual band router with 5 GbE ports
Advertised as AC1200 for its 867Mbps (2x2) 5GHz band
and 300 Mbps (2x2) 2.4GHz band.

Specs:
- SoC: MediaTek MT7620A
- Ethernet: 5x GbE ports (Realtek RTL8367S)
- Wireless 2.4GHz: MediaTek MT7620A
- Wireless 5GHz: MediaTek MT7612E
- RAM: 64MiB
- ROM: 8MiB (GD25Q64CSIG)
- 1 USB 2.0 port
- 2 Buttons (WPS and reset)
- 8 LEDs

Flash instructions:
Currently one has to install OpenWrt only via the serial console

1. Rename the factory.bin to to test.bin
2. start a TFTP server from IP address 192.168.0.225 and serve the image named test.bin
3. connect your device to the LAN port
4. power up the router and press 4 on the console to stop the boot process.
5. enter the following commands on the router console
	tftp 0x80060000 test.bin
	erase tplink 0x20000 0x7a0000
	cp.b 0x80060000 0x20000 0x7a0000
	reset

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>

diff --git a/target/linux/ramips/dts/mt7620a_tplink_archer-c5-v4.dts b/target/linux/ramips/dts/mt7620a_tplink_archer-c5-v4.dts
new file mode 100644 (file)
index 0000000..0c61969
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_tplink_archer-c5-v4.dts
@@ -0,0 +1,204 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       compatible = "tplink,archer-c5-v4", "ralink,mt7620a-soc";
+       model = "TP-Link Archer C5 v4";
+
+       aliases {
+               led-boot = &led_power;
+               led-failsafe = &led_power;
+               led-running = &led_power;
+               led-upgrade = &led_power;
+               label-mac-device = &ethernet;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_power: power {
+                       label = "archer-c5-v4:green:power";
+                       gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+               };
+
+               wlan2g {
+                       label = "archer-c5-v4:green:wlan2g";
+                       gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+
+               wlan5g {
+                       label = "archer-c5-v4:green:wlan5g";
+                       gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               wan {
+                       label = "archer-c5-v4:green:wan";
+                       gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+               };
+
+               wan_orange {
+                       label = "archer-c5-v4:orange:wan";
+                       gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       label = "archer-c5-v4:green:lan";
+                       gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+               };
+
+               usb {
+                       label = "archer-c5-v4:green:usb";
+                       gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+                       trigger-sources = <&ohci_port1>, <&ehci_port1>;
+                       linux,default-trigger = "usbport";
+               };
+
+               wps {
+                       label = "archer-c5-v4:green:wps";
+                       gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               rfkill {
+                       label = "rfkill";
+                       gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RFKILL>;
+               };
+       };
+
+       rtl8367s {
+               compatible = "realtek,rtl8367c";
+               cpu_port = <7>;
+               realtek,extif2 = <1 0 1 1 1 1 1 1 2>;
+               mii-bus = <&mdio0>;
+               phy-id = <29>;
+       };
+};
+
+&gpio2 {
+       status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <60000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x0 0x20000>;
+                               read-only;
+                       };
+
+                       partition@20000 {
+                               compatible = "tplink,firmware";
+                               label = "firmware";
+                               reg = <0x20000 0x7a0000>;
+                       };
+
+                       partition@7c0000 {
+                               label = "config";
+                               reg = <0x7c0000 0x10000>;
+                               read-only;
+                       };
+
+                       rom: partition@7d0000 {
+                               label = "rom";
+                               reg = <0x7d0000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@7e0000 {
+                               label = "romfile";
+                               reg = <0x7e0000 0x10000>;
+                               read-only;
+                       };
+
+                       radio: partition@7f0000 {
+                               label = "radio";
+                               reg = <0x7f0000 0x10000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&state_default {
+       gpio {
+               groups = "i2c", "uartf", "ephy", "rgmii2";
+               function = "gpio";
+       };
+};
+
+&ethernet {
+       pinctrl-names = "default";
+       mtd-mac-address = <&rom 0xf100>;
+       pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
+       port@5 {
+               status = "okay";
+               mediatek,fixed-link = <1000 1 1 1>;
+               phy-mode = "rgmii";
+       };
+
+       mdio0: mdio-bus {
+               status = "okay";
+               reset-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
+               reset-delay-us = <10000>;
+       };
+};
+
+&ehci {
+       status = "okay";
+};
+
+&ohci {
+       status = "okay";
+};
+
+&wmac {
+       ralink,mtd-eeprom = <&radio 0>;
+       mtd-mac-address = <&rom 0xf100>;
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&radio 0x8000>;
+               ieee80211-freq-limit = <5000000 6000000>;
+               mtd-mac-address = <&rom 0xf100>;
+               mtd-mac-address-increment = <2>;
+       };
+};

diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index d9725c9e696fa684a3097e62322da609e3902825..cda58ea708e32e35d38b8c84a0796daefd748599 100644 (file)
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -1003,6 +1003,22 @@ define Device/tplink_archer-c2-v1
 endef
 TARGET_DEVICES += tplink_archer-c2-v1
 
+define Device/tplink_archer-c5-v4
+  $(Device/tplink-v2)
+  SOC := mt7620a
+  IMAGE_SIZE := 7808k
+  TPLINK_FLASHLAYOUT := 8Mmtk
+  TPLINK_HWID := 0x04DA857C
+  TPLINK_HWREV := 0x0C000600
+  TPLINK_HWREVADD := 0x04000000
+  IMAGES += tftp-recovery.bin
+  IMAGE/tftp-recovery.bin := pad-extra 128k | $$(IMAGE/factory.bin)
+  DEVICE_MODEL := Archer C5
+  DEVICE_VARIANT := v4
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport kmod-mt76x2 kmod-switch-rtl8367b
+endef
+TARGET_DEVICES += tplink_archer-c5-v4
+
 define Device/tplink_archer-c50-v1
   $(Device/tplink-v2)
   SOC := mt7620a

diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
index ec86ed4b3f0387425561b9c59ae6c8d7b6efefa6..fe610262559e326d669eb2c91f568a2e732f69e7 100755 (executable)
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
@@ -194,6 +194,10 @@ tplink,archer-c20i)
        ucidef_set_led_switch "lan" "lan" "$boardname:blue:lan" "switch0" "0x1e"
        ucidef_set_led_switch "wan" "wan" "$boardname:blue:wan" "switch0" "0x01"
        ;;
+tplink,archer-c5-v4)
+       ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch1" "0x0f"
+       ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch1" "0x10"
+       ;;
 tplink,archer-c50-v1)
        ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x1e"
        ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01"

diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
index 3fdd42bbffb353f7aa5499e83ba3a1542ddf4835..38b4ad03d9de68559e86e981b4843eb50e5cff82 100755 (executable)
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
@@ -207,6 +207,12 @@ ramips_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "1:lan:3" "2:lan:4" "3:lan:1" "4:lan:2" "0:wan" "6@eth0"
                ;;
+       tplink,archer-c5-v4)
+               ucidef_add_switch "switch0"
+               ucidef_add_switch_attr "switch0" "enable" "0"
+               ucidef_add_switch "switch1" \
+                       "0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan" "7@eth0"
+               ;;
        tplink,archer-mr200)
                ucidef_add_switch "switch0" \
                        "0:lan" "1:lan" "2:lan" "3:lan" "6t@eth0"
@@ -347,6 +353,7 @@ ramips_setup_macs()
        tplink,archer-c2-v1|\
        tplink,archer-c20-v1|\
        tplink,archer-c20i|\
+       tplink,archer-c5-v4|\
        tplink,archer-c50-v1|\
        tplink,archer-mr200)
                wan_mac=$(macaddr_add "$(mtd_get_mac_binary rom 0xf100)" 1)