[PATCH 21.02 04/11] ramips: add support for TP-Link Archer A6 v3
Petr Štetiar
ynezz at true.cz
Tue Jun 8 02:45:05 PDT 2021
From: Vinay Patil <post2vinay at gmail.com>
The patch adds support for the TP-Link Archer A6 v3
The router is sold in US and India with FCC ID TE7A6V3
Specification
-------------
MediaTek MT7621 SOC
RAM: 128MB DDR3
SPI Flash: W25Q128 (16MB)
Ethernet: MT7530 5x 1000Base-T
WiFi 5GHz: Mediatek MT7613BE
WiFi 2.4GHz: Mediatek MT7603E
UART/Serial: 115200 8n1
Device Configuration & Serial Port Pins
---------------------------------------
ETH Ports: LAN4 LAN3 LAN2 LAN1 WAN
_______________________
| |
Serial Pins: | VCC GND TXD RXD |
|_____________________|
LEDs: Power Wifi2G Wifi5G LAN WAN
Build Output
------------
The build will generate following set of files
[1] openwrt-ramips-mt7621-tplink_archer-a6-v3-initramfs-kernel.bin
[2] openwrt-ramips-mt7621-tplink_archer-a6-v3-squashfs-factory.bin
[3] openwrt-ramips-mt7621-tplink_archer-a6-v3-squashfs-sysupgrade.bin
How to Use - Flashing from TP-Link Web Interface
------------------------------------------------
* Go to "Advanced/System Tools/Firmware Update".
* Click "Browse" and upload the OpenWrt factory image: factory.bin[2]
* Click the "Upgrade" button, and select "Yes" when prompted.
TFTP Booting
------------
Setup a TFTP boot server with address 192.168.0.5.
While starting U-boot press '4' key to stop autoboot.
Copy the initramfs-kernel.bin[1] to TFTP server folder, rename as test.bin
>From u-boot command prompt run tftpboot followed by bootm.
Recovery
--------
Archer A6 V3 has recovery page activated if SPI booting from flash fails.
Recovery page can be activated from serial console only.
Press 'x' while u-boot is starting
Note: TFTP boot can be activated only from u-boot serial console.
Device recovery address: 192.168.0.1
Thanks to: Frankis for Randmon MAC address fix.
Signed-off-by: Vinay Patil <post2vinay at gmail.com>
[remove superfluous factory image definition, whitespacing]
Signed-off-by: David Bauer <mail at david-bauer.net>
(cherry picked from commit f8f8935adb2be1ebce46a8d7058c76a8d3a9bd89)
---
.../ramips/dts/mt7621_tplink_archer-a6-v3.dts | 188 ++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 13 ++
.../mt7621/base-files/etc/board.d/01_leds | 4 +
tools/firmware-utils/src/tplink-safeloader.c | 40 +++-
4 files changed, 244 insertions(+), 1 deletion(-)
create mode 100644 target/linux/ramips/dts/mt7621_tplink_archer-a6-v3.dts
diff --git a/target/linux/ramips/dts/mt7621_tplink_archer-a6-v3.dts b/target/linux/ramips/dts/mt7621_tplink_archer-a6-v3.dts
new file mode 100644
index 000000000000..46cb365da7de
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_tplink_archer-a6-v3.dts
@@ -0,0 +1,188 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "tplink,archer-a6-v3", "mediatek,mt7621-soc";
+ model = "TP-Link Archer A6 v3";
+
+ aliases {
+ label-mac-device = &gmac0;
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "green:power";
+ gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ wan_orange {
+ label = "orange:wan";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "green:lan";
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi5g {
+ label = "green:wifi5g";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ wifi2g {
+ label = "green:wifi2g";
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wan_green {
+ label = "green:wan";
+ gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition at 40000 {
+ label = "firmware";
+ compatible = "denx,uimage";
+ reg = <0x40000 0xf60000>;
+ };
+
+ config: partition at fa0000 {
+ label = "config";
+ reg = <0xfa0000 0x50000>;
+ read-only;
+ };
+
+ radio: partition at ff0000 {
+ label = "radio";
+ reg = <0xff0000 0x10000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "uart2", "uart3", "jtag", "wdt";
+ function = "gpio";
+ };
+};
+
+ðernet {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&radio 0x0>;
+ mtd-mac-address = <&config 0x8>;
+ mtd-mac-address-increment = <1>;
+ ieee80211-freq-limit = <2400000 2500000>;
+ };
+};
+
+&pcie1 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&radio 0x8000>;
+ mtd-mac-address = <&config 0x8>;
+ mtd-mac-address-increment = <2>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&gmac0 {
+ mtd-mac-address = <&config 0x8>;
+};
+
+&switch0 {
+ ports {
+ port at 0 {
+ status = "okay";
+ label = "wan";
+ };
+
+ port at 1 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port at 2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port at 3 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port at 4 {
+ status = "okay";
+ label = "lan4";
+ };
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index a7f6c80f40ff..ce5adb9a8bb3 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1132,6 +1132,19 @@ define Device/totolink_x5000r
endef
TARGET_DEVICES += totolink_x5000r
+define Device/tplink_archer-a6-v3
+ $(Device/dsa-migration)
+ $(Device/tplink-safeloader)
+ DEVICE_MODEL := Archer A6
+ DEVICE_VARIANT := V3
+ DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e \
+ kmod-mt7663-firmware-ap kmod-mt7663-firmware-sta
+ TPLINK_BOARD_ID := ARCHER-A6-V3
+ KERNEL := $(KERNEL_DTB) | uImage lzma
+ IMAGE_SIZE := 15744k
+endef
+TARGET_DEVICES += tplink_archer-a6-v3
+
define Device/tplink_eap235-wall-v1
$(Device/dsa-migration)
$(Device/tplink-safeloader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index 5fa9ad3fe81a..086658bbb61d 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -79,6 +79,10 @@ netgear,r6800)
ucidef_set_led_netdev "lan3" "LAN3" "white:lan3" "lan3"
ucidef_set_led_netdev "lan4" "LAN4" "white:lan4" "lan4"
;;
+tplink,archer-a6-v3)
+ ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan"
+ ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
+ ;;
tplink,re350-v1)
ucidef_set_led_netdev "wifi2g" "Wifi 2.4G" "blue:wifi2G" "wlan0"
ucidef_set_led_netdev "wifi5g" "Wifi 5G" "blue:wifi5G" "wlan1"
diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c
index 90027221b679..32d3c1d35e40 100644
--- a/tools/firmware-utils/src/tplink-safeloader.c
+++ b/tools/firmware-utils/src/tplink-safeloader.c
@@ -1059,7 +1059,44 @@ static struct device_info boards[] = {
.first_sysupgrade_partition = "os-image",
.last_sysupgrade_partition = "file-system",
},
+ /** Firmware layout for the Archer A6 v3 */
+ {
+ .id = "ARCHER-A6-V3",
+ .vendor = "",
+ .support_list =
+ "SupportList:\n"
+ "{product_name:Archer A6,product_ver:3.0.0,special_id:55530000}\n"
+ "{product_name:Archer A6,product_ver:3.0.0,special_id:54570000}\n",
+ .part_trail = 0x00,
+ .soft_ver = "soft_ver:1.0.5\n",
+ .partitions = {
+ {"fs-uboot", 0x00000, 0x40000},
+ {"firmware", 0x40000, 0xf60000},
+ {"default-mac", 0xfa0000, 0x00200},
+ {"pin", 0xfa0200, 0x00100},
+ {"device-id", 0xfa0300, 0x00100},
+ {"product-info", 0xfa0400, 0x0fc00},
+ {"default-config", 0xfb0000, 0x08000},
+ {"ap-def-config", 0xfb8000, 0x08000},
+ {"user-config", 0xfc0000, 0x0a000},
+ {"ag-config", 0xfca000, 0x04000},
+ {"certificate", 0xfce000, 0x02000},
+ {"ap-config", 0xfd0000, 0x06000},
+ {"router-config", 0xfd6000, 0x06000},
+ {"favicon", 0xfdc000, 0x02000},
+ {"logo", 0xfde000, 0x02000},
+ {"partition-table", 0xfe0000, 0x00800},
+ {"soft-version", 0xfe0800, 0x00100},
+ {"support-list", 0xfe0900, 0x00200},
+ {"profile", 0xfe0b00, 0x03000},
+ {"extra-para", 0xfe3b00, 0x00100},
+ {"radio", 0xff0000, 0x10000},
+ {NULL, 0, 0}
+ },
+ .first_sysupgrade_partition = "os-image",
+ .last_sysupgrade_partition = "file-system",
+ },
/** Firmware layout for the C60v1 */
{
.id = "ARCHER-C60-V1",
@@ -2824,7 +2861,8 @@ static void build_image(const char *output,
parts[4] = read_file("file-system", rootfs_image, add_jffs2_eof, file_system_partition);
/* Some devices need the extra-para partition to accept the firmware */
- if (strcasecmp(info->id, "ARCHER-A7-V5") == 0 ||
+ if (strcasecmp(info->id, "ARCHER-A6-V3") == 0 ||
+ strcasecmp(info->id, "ARCHER-A7-V5") == 0 ||
strcasecmp(info->id, "ARCHER-C2-V3") == 0 ||
strcasecmp(info->id, "ARCHER-C7-V4") == 0 ||
strcasecmp(info->id, "ARCHER-C7-V5") == 0 ||
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