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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>
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pepe2k committed Mar 11, 2019
1 parent 82dbcd8 commit db91418766562fde7da468a19c87f25bc8aad8a0
@@ -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|\
@@ -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|\
@@ -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>;
};
@@ -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
@@ -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",

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