ath79: add support for TP-Link RE350K v1

TP-Link RE350K v1 (FCC ID: TE7RE350K) is a wall-plug AC1200 Wi-Fi range
extender with 'Kasa Smart' support. Device is based on Qualcomm/Atheros
QCA9558 + QCA9882 + AR8035 platform and is available only on US market.

Specification:

- 720/600/200 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16 MB of flash (SPI NOR)
- 1x 1 Gbps Ethernet (AR8035)
- 2T2R 2.4 GHz (QCA9558), with ext. PA (SE2565T) and LNA (SKY65971-11)
- 2T2R 5 GHz (QCA9882), with ext. PA (SE5003L1-R) and LNA (SKY65981-11)
- 2x U.FL connector on PCB
- 2x dual-band PCB antennas
- 1x LED, 2x dual-color LED (all driven by GPIO)
- 3x button (app config, led, reset)
- 1x mechanical on/off slide switch
- 1x UART (4-pin, 2.54 mm pitch) header on PCB
- 1x JTAG (8-pin, 1.27 mm pitch) header on PCB

Flash instruction:
Use 'factory' image directly in vendor GUI (default IP: 192.168.0.254,
default credentials: admin/admin).

Warning:
This device does not include any kind of recovery mechanism in U-Boot.

Vendor firmware access:
You can access vendor firmware over serial (RX line requires jumper
resistor in R306 place, near XTAL) with: root/sohoadmin credentials.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 76a1ffba409824c8ce402ad7234289379965c9c6..e66eb938fdbcdca937d1c281cdc0e862d028bf8d 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -18,6 +18,7 @@ ath79_setup_interfaces()
        pcs,cap324|\
        pisen,wmm003n|\
        pqi,air-pen|\
+       tplink,re350k-v1|\
        tplink,re450-v2|\
        tplink,tl-mr10u|\
        tplink,tl-mr3020-v1|\

diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 53128cad65e7b667f8d087e7e3dbbc8ba73024a8..501a475571859332146a7437843b5f2c9d79895b 100644 (file)
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -141,6 +141,10 @@ case "$FIRMWARE" in
                ath10kcal_extract "art" 20480 2116
                ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -1)
                ;;
+       tplink,re350k-v1)
+               ath10kcal_extract "art" 20480 2116
+               ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +2)
+               ;;
        ubnt,unifiac-lite|\
        ubnt,unifiac-mesh|\
        ubnt,unifiac-mesh-pro|\

diff --git a/target/linux/ath79/dts/qca9558_tplink_re350k-v1.dts b/target/linux/ath79/dts/qca9558_tplink_re350k-v1.dts
new file mode 100644 (file)
index 0000000..056b513
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_tplink_re350k-v1.dts
@@ -0,0 +1,173 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca9557.dtsi"
+
+/ {
+       model = "TP-Link RE350K v1";
+       compatible = "tplink,re350k-v1", "qca,qca9558";
+
+       aliases {
+               led-boot = &power;
+               led-failsafe = &power;
+               led-running = &power;
+               led-upgrade = &power;
+               mdio-gpio0 = &mdio2;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               app-config {
+                       label = "app-config";
+                       linux,code = <BTN_0>;
+                       gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               led {
+                       label = "led";
+                       linux,code = <BTN_1>;
+                       gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power: power {
+                       label = "tp-link:green:power";
+                       gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               wlan2g-green {
+                       label = "tp-link:green:wlan2g";
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+
+               wlan2g-red {
+                       label = "tp-link:red:wlan2g";
+                       gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+               };
+
+               wlan5g-green {
+                       label = "tp-link:green:wlan5g";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               wlan5g-red {
+                       label = "tp-link:red:wlan5g";
+                       gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       mdio2: mdio {
+               compatible = "virtual,mdio-gpio";
+
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               gpios = <&gpio 23 GPIO_ACTIVE_HIGH>,
+                       <&gpio 18 GPIO_ACTIVE_HIGH>;
+
+               phy0: ethernet-phy@4 {
+                       reg = <4>;
+
+                       phy-mode = "rgmii-rxid";
+                       at803x-disable-smarteee;
+               };
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       mtd-mac-address = <&config 0x10008>;
+       pll-data = <0x9e000000 0x80000101 0x80001313>;
+       phy-handle = <&phy0>;
+
+       gmac-config {
+               device = <&gmac>;
+
+               rxdv-delay = <2>;
+               rxd-delay = <2>;
+               txen-delay = <0>;
+               txd-delay = <0>;
+               rgmii-enabled = <1>;
+       };
+};
+
+&pcie0 {
+       status = "okay";
+};
+
+&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 0xd70000>;
+                       };
+
+                       config: partition@d90000 {
+                               label = "config";
+                               reg = <0xd90000 0x260000>;
+                               read-only;
+                       };
+
+                       art: partition@ff0000 {
+                               label = "art";
+                               reg = <0xff0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&wmac {
+       status = "okay";
+
+       mtd-cal-data = <&art 0x1000>;
+       mtd-mac-address = <&config 0x10008>;
+};

diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index 5933988632d49f134ad2a3a2e0703110e55d77fb..e82a5a307394c28eaa3a07ae9c412f8f12df3af9 100644 (file)
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -109,6 +109,22 @@ define Device/tplink_archer-c7-v5
 endef
 TARGET_DEVICES += tplink_archer-c7-v5
 
+define Device/tplink_re350k-v1
+  $(Device/tplink)
+  ATH_SOC := qca9558
+  IMAGE_SIZE := 13760k
+  DEVICE_TITLE := TP-Link RE350K v1
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
+  TPLINK_BOARD_ID := RE350K-V1
+  TPLINK_HWID := 0x0
+  TPLINK_HWREV := 0
+  KERNEL := kernel-bin | append-dtb | lzma | tplink-v1-header -O
+  IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | \
+    check-size $$$$(IMAGE_SIZE) | append-metadata
+  IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
+endef
+TARGET_DEVICES += tplink_re350k-v1
+
 define Device/tplink_re450-v2
   $(Device/tplink)
   ATH_SOC := qca9563

diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c
index 075cd8a7edd1e842622a4843dea5c6e658a12d00..c2aa2962f67c52ad678d5dc3460c8255279b79f8 100644 (file)
--- a/tools/firmware-utils/src/tplink-safeloader.c
+++ b/tools/firmware-utils/src/tplink-safeloader.c
@@ -1144,6 +1144,38 @@ static struct device_info boards[] = {
                .last_sysupgrade_partition = "file-system"
        },
 
+       /** Firmware layout for the RE350K v1 */
+       {
+               .id = "RE350K-V1",
+               .vendor = "",
+               .support_list =
+                       "SupportList:\n"
+                       "{product_name:RE350K,product_ver:1.0.0,special_id:00000000,product_region:US}\n",
+               .support_trail = '\x00',
+               .soft_ver = NULL,
+
+               /** We're using a dynamic kernel/rootfs split here */
+               .partitions = {
+                       {"fs-uboot", 0x00000, 0x20000},
+                       {"firmware", 0x20000, 0xd70000},
+                       {"partition-table", 0xd90000, 0x02000},
+                       {"default-mac", 0xda0000, 0x00020},
+                       {"pin", 0xda0100, 0x00020},
+                       {"product-info", 0xda1100, 0x01000},
+                       {"soft-version", 0xdb0000, 0x01000},
+                       {"support-list", 0xdb1000, 0x01000},
+                       {"profile", 0xdb2000, 0x08000},
+                       {"user-config", 0xdc0000, 0x10000},
+                       {"default-config", 0xdd0000, 0x10000},
+                       {"device-id", 0xde0000, 0x00108},
+                       {"radio", 0xff0000, 0x10000},
+                       {NULL, 0, 0}
+               },
+
+               .first_sysupgrade_partition = "os-image",
+               .last_sysupgrade_partition = "file-system"
+       },
+
        /** Firmware layout for the RE355 */
        {
                .id = "RE355",