From 213250b56bb4a3043dcb5a48e2f849b9e45967d7 Mon Sep 17 00:00:00 2001
From: Davide Fioravanti <pantanastyle@gmail.com>
Date: Sun, 19 Jan 2020 21:05:31 +0100
Subject: ath79: add support for TP-Link Archer D7/D7b v1
TP-Link Archer D7 v1 is a dual-band AC1750 router + modem.
The router section is based on Qualcomm/Atheros QCA9558 + QCA9880.
The "DSL" section is based on BCM6318 but it's currently not supported.
The Archer D7b seems to differ from the Archer D7 only in the
partition table.
Router section - Specification:
775/650/258 MHz (CPU/DDR/AHB)
128 MB of RAM (DDR2)
16 MB of FLASH (SPI NOR)
3T3R 2.4 GHz
3T3R 5 GHz
4x 10/100/1000 Mbps Ethernet
7x LED, 2x button
UART header on PCB
Known issues:
- Broadband LED (missing GPIO - probably driven by the BCM6318)
- Internet LED (missing GPIO - probably driven by the BCM6318)
- WIFI LED (working only for one interface at a time, while in the
OEM firmware works for both wifi interfaces; thus, this patch does
not set a trigger by default)
- DSL not working (eth0)
UART connection
---------------
J1 HEADER (Qualcomm CPU)
. VCC
. GND
. RX
O TX
J41 HEADER (Broadcom CPU)
. VCC
. GND
. RX
O TX
The following instructions require a connection to the J1 UART header
and are tested for the Archer D7 v1.
For the Archer D7b v1, names should be changed accordingly.
Flash instructions under U-Boot, using UART
------------------------------------------
1. Press "tpl" to stop autobooting and obtain U-Boot CLI access.
2. Setup ip addresses for U-Boot and your tftp server.
3. Issue below commands:
tftpboot 0x81000000 openwrt-ath79-generic-tplink_archer-d7-v1-squashfs-sysupgrade.bin
erase 0x9f020000 +f90000
cp.b 0x81000000 0x9f020000 0xf90000
reset
Initramfs instructions under U-Boot for testing, using UART
----------------------------------------------------------
1. Press "tpl" to stop autobooting and obtain U-Boot CLI access.
2. Setup ip addresses for U-Boot and your tftp server.
3. Issue below commands:
tftpboot 0x81000000 openwrt-ath79-generic-tplink_archer-d7-v1-initramfs-kernel.bin
bootm 0x81000000
4. Here you can backup the original firmware and/or flash the sysupgrade openwrt if you want
Restore the original firmware
-----------------------------
0. Backup every partition using the OpenWrt web interface
1. Download the OEM firmware from the TP-Link website
2. Extract the bin file in a folder (eg. Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin)
3. Remove the U-Boot and the Broadcom image part from the file.
Issue the following command:
dd if="Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin" of="Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin.mod" skip=257 bs=512 count=31872
4. Double check the .mod file size. It must be 16318464 bytes.
5. Flash it using the OpenWrt web interface. Force the update if needed.
WARNING: Remember to NOT keep settings.
5b. (Alternative to 5.) Flash it using the U-Boot and UART connection.
Issue below commands in the U-Boot:
tftpboot 0x81000000 Archer_D7v1_1.6.0_0.9.1_up_boot(160216)_2016-02-16_15.55.48.bin.mod
erase 0x9f020000 +f90000
cp.b 0x81000000 0x9f020000 0xf90000
reset
Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com>
[cosmetic DTS changes, remove TPLINK_HWREVADD := 0, do not use two
phyXtpt at once, add missing buttons, minor commit message adjustments]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---
.../ath79/dts/qca9558_tplink_archer-d7-v1.dts | 87 ++++++++++
.../linux/ath79/dts/qca9558_tplink_archer-d7.dtsi | 179 +++++++++++++++++++++
.../ath79/dts/qca9558_tplink_archer-d7b-v1.dts | 81 ++++++++++
.../ath79/generic/base-files/etc/board.d/01_leds | 4 +
.../generic/base-files/etc/board.d/02_network | 5 +
.../etc/hotplug.d/firmware/11-ath10k-caldata | 5 +
target/linux/ath79/image/generic-tp-link.mk | 29 ++++
7 files changed, 390 insertions(+)
create mode 100644 target/linux/ath79/dts/qca9558_tplink_archer-d7-v1.dts
create mode 100644 target/linux/ath79/dts/qca9558_tplink_archer-d7.dtsi
create mode 100644 target/linux/ath79/dts/qca9558_tplink_archer-d7b-v1.dts
(limited to 'target')
diff --git a/target/linux/ath79/dts/qca9558_tplink_archer-d7-v1.dts b/target/linux/ath79/dts/qca9558_tplink_archer-d7-v1.dts
new file mode 100644
index 0000000000..8fae6545e3
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_tplink_archer-d7-v1.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "qca9558_tplink_archer-d7.dtsi"
+
+/ {
+ compatible = "tplink,archer-d7-v1", "qca,qca9558";
+ model = "TP-Link Archer D7 v1";
+
+ aliases {
+ label-mac-device = &wmac;
+ };
+};
+
+&spi {
+ status = "okay";
+
+ num-cs = <1>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x000000 0x020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ compatible = "tplink,firmware";
+ label = "firmware";
+ reg = <0x020000 0xf90000>;
+ };
+
+ partition@fb0000 {
+ label = "radioDECT";
+ reg = <0xfb0000 0x010000>;
+ read-only;
+ };
+
+ partition@fc0000 {
+ label = "config";
+ reg = <0xfc0000 0x010000>;
+ read-only;
+ };
+
+ romfs: partition@fd0000 {
+ label = "romfs";
+ reg = <0xfd0000 0x010000>;
+ read-only;
+ };
+
+ partition@fe0000 {
+ label = "rom";
+ reg = <0xfe0000 0x010000>;
+ read-only;
+ };
+
+ art: partition@ff0000 {
+ label = "art";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+ð0 {
+ mtd-mac-address = <&romfs 0xf100>;
+ mtd-mac-address-increment = <1>;
+};
+
+ð1 {
+ mtd-mac-address = <&romfs 0xf100>;
+};
+
+&wmac {
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&romfs 0xf100>;
+};
diff --git a/target/linux/ath79/dts/qca9558_tplink_archer-d7.dtsi b/target/linux/ath79/dts/qca9558_tplink_archer-d7.dtsi
new file mode 100644
index 0000000000..a65d4e2b53
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_tplink_archer-d7.dtsi
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca9557.dtsi"
+
+/ {
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ aliases {
+ led-boot = &led_system;
+ led-failsafe = &led_system;
+ led-running = &led_system;
+ led-upgrade = &led_system;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_system: system {
+ label = "tp-link:white:system";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ wlan {
+ label = "tp-link:white:wlan";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "tp-link:white:lan";
+ gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+ };
+
+ usb {
+ label = "tp-link:white:usb";
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&hub_port1>, <&hub_port0>;
+ linux,default-trigger = "usbport";
+ };
+
+ qss {
+ label = "tp-link:white:qss";
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wifi {
+ label = "WiFi button";
+ linux,code = <KEY_RFKILL>;
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "WPS button";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ reset {
+ label = "Reset button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ reg_usb0_vbus: regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio 21 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb1_vbus: regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio 22 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+
+ qca,ar8327-initvals = <
+ 0x04 0x00080080 /* PORT0 PAD MODE CTRL */
+ 0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
+ 0x50 0xc737c737 /* LED_CTRL0 */
+ 0x54 0x00000000 /* LED_CTRL1 */
+ 0x58 0x00000000 /* LED_CTRL2 */
+ 0x5c 0x0030c300 /* LED_CTRL3 */
+ 0x7c 0x0000007e /* PORT0_STATUS */
+ 0x94 0x0000007e /* PORT6 STATUS */
+ >;
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ phy-handle = <&phy0>;
+ pll-data = <0x56000000 0x00000101 0x00001616>;
+
+ gmac-config {
+ device = <&gmac>;
+ rgmii-enabled = <1>;
+ };
+};
+
+ð1 {
+ status = "okay";
+
+ pll-data = <0x03000101 0x00000101 0x00001616>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&wmac {
+ status = "okay";
+};
+
+&pcie1 {
+ status = "okay";
+};
+
+&uart {
+ status = "okay";
+};
+
+&usb_phy0 {
+ status = "okay";
+};
+
+&usb0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ dr_mode = "host";
+ vbus-supply = <®_usb0_vbus>;
+ status = "okay";
+
+ hub_port0: port@1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+};
+
+&usb_phy1 {
+ status = "okay";
+};
+
+&usb1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ dr_mode = "host";
+ vbus-supply = <®_usb1_vbus>;
+ status = "okay";
+
+ hub_port1: port@1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+};
diff --git a/target/linux/ath79/dts/qca9558_tplink_archer-d7b-v1.dts b/target/linux/ath79/dts/qca9558_tplink_archer-d7b-v1.dts
new file mode 100644
index 0000000000..31563d9c46
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_tplink_archer-d7b-v1.dts
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "qca9558_tplink_archer-d7.dtsi"
+
+/ {
+ compatible = "tplink,archer-d7b-v1", "qca,qca9558";
+ model = "TP-Link Archer D7b v1";
+
+ aliases {
+ label-mac-device = &wmac;
+ };
+};
+
+&spi {
+ status = "okay";
+
+ num-cs = <1>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x000000 0x020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ compatible = "tplink,firmware";
+ label = "firmware";
+ reg = <0x020000 0xfa0000>;
+ };
+
+ partition@fc0000 {
+ label = "config";
+ reg = <0xfc0000 0x010000>;
+ read-only;
+ };
+
+ romfs: partition@fd0000 {
+ label = "romfs";
+ reg = <0xfd0000 0x010000>;
+ read-only;
+ };
+
+ partition@fe0000 {
+ label = "reserve";
+ reg = <0xfe0000 0x010000>;
+ read-only;
+ };
+
+ art: partition@ff0000 {
+ label = "art";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+ð0 {
+ mtd-mac-address = <&romfs 0xf100>;
+ mtd-mac-address-increment = <1>;
+};
+
+ð1 {
+ mtd-mac-address = <&romfs 0xf100>;
+};
+
+&wmac {
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&romfs 0xf100>;
+};
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
index 3864423e58..227ccf0dfe 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -187,6 +187,10 @@ tplink,archer-d50-v1)
ucidef_set_led_switch "wan_data" "WAN Data" "tp-link:white:internet" "switch0" "0x02" "" "tx rx"
ucidef_set_led_switch "wan_link" "WAN Link" "tp-link:white:wan" "switch0" "0x02" "" "link"
;;
+tplink,archer-d7-v1|\
+tplink,archer-d7b-v1)
+ ucidef_set_led_switch "lan" "LAN" "tp-link:white:lan" "switch0" "0x3c"
+ ;;
tplink,cpe210-v1|\
tplink,cpe220-v2|\
tplink,cpe220-v3|\
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 33a4b0e884..dbb722482b 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -252,6 +252,11 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth0" "2:lan:3" "3:lan:2" "4:lan:1" "1:wan"
;;
+ tplink,archer-d7-v1|\
+ tplink,archer-d7b-v1)
+ ucidef_add_switch "switch0" \
+ "0@eth1" "3:lan:3" "4:lan:2" "5:lan:1" "6@eth0" "2:wan:4" "1:wan:5"
+ ;;
tplink,tl-mr6400-v1)
ucidef_set_interfaces_lan_wan "eth0.1 eth1" "usb0"
ucidef_add_switch "switch0" \
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 43c2f9ced5..d354c7eaec 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -99,6 +99,11 @@ case "$FIRMWARE" in
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary romfile 0xf100) +2)
;;
+ tplink,archer-d7-v1|\
+ tplink,archer-d7b-v1)
+ caldata_extract "art" 0x5000 0x844
+ ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary romfs 0xf100) +2)
+ ;;
tplink,re350k-v1)
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary config 0x10008) +2)
diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index ffa445697c..18f5233c09 100644
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -217,6 +217,35 @@ define Device/tplink_archer-d50-v1
endef
TARGET_DEVICES += tplink_archer-d50-v1
+define Device/tplink_archer-d7-v1
+ $(Device/tplink-v2)
+ SOC := qca9558
+ DEVICE_MODEL := Archer D7
+ DEVICE_VARIANT := v1
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport \
+ kmod-ath10k-ct ath10k-firmware-qca988x-ct
+ IMAGE_SIZE := 15936k
+ TPLINK_HWID := 0x89300001
+ TPLINK_HWREV := 0x0000002D
+ TPLINK_FLASHLAYOUT := 16Mqca
+ TPLINK_HWREVADD := 0x00000002
+endef
+TARGET_DEVICES += tplink_archer-d7-v1
+
+define Device/tplink_archer-d7b-v1
+ $(Device/tplink-v2)
+ SOC := qca9558
+ DEVICE_MODEL := Archer D7b
+ DEVICE_VARIANT := v1
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport \
+ kmod-ath10k-ct ath10k-firmware-qca988x-ct
+ IMAGE_SIZE := 16000k
+ TPLINK_HWID := 0x89300001
+ TPLINK_HWREV := 0x0000003D
+ TPLINK_FLASHLAYOUT := 16Mqca
+endef
+TARGET_DEVICES += tplink_archer-d7b-v1
+
define Device/tplink_cpe210-v1
$(Device/tplink-safeloader-okli)
SOC := ar9344
--
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