ramips: add Netgear EW-7476RPC SoC: MediaTek MT7620a @ 580MHz RAM: 64M (Winbond W9751G6KB-25) FLASH: 8MB (Macronix) WiFi: SoC-integrated: MediaTek MT76620a bgn WiFi: MediaTek MT7612EN nac GBE: RTL8211E BTN: WPS - RFKILL/RF 50%/RF 100% toggle LED: - Wifi 5g (blue) - Wifi 2g (blue) - Crossband (green) - Power (green) - WPS (green) - LAN (Green) UART: UART is present as Pads with throughholes on the PCB. They are located next to the switch for the wifi configuration 3.3V - RX - GND - TX / 57600-8N1 3.3V is the square pad
Installation ------------ Update the factory image via the web-interfaces (by default: 192.168.9.2/24). http://192.168.9.2/index.asp ramips: add Netgear EW-7478AC SoC: MediaTek MT7620a @ 580MHz RAM: 64M (Winbond W9751G6KB-25) FLASH: 8MB (Macronix) WiFi: SoC-integrated: MediaTek MT76620a bgn WiFi: MediaTek MT7612EN nac GBE: RTL8211E BTN: WPS - RFKILL/RF 50%/RF 100% toggle LED: - Wifi 5g (blue) - Wifi 2g (blue) - Crossband (green) - Power (green) - WPS (green) - LAN (Green) UART: UART is present as Pads with throughholes on the PCB. They are located next to the switch for the wifi configuration 3.3V - RX - GND - TX / 57600-8N1 3.3V is the square pad Installation ------------ Update the factory image via the web-interfaces (by default: http://edimaxext.setup) Or push wpa button on power on and send firmware via tftp to 192.168.1.6 The EW-7478AC is identical to the EW-7476RPC, except instead of 2 internal antennas it has 2 external ones. diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index b55ca0413e..78e93b557b 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -146,6 +146,10 @@ dir-860l-b1) edimax,br-6478ac-v2) set_wifi_led "$boardname:blue:wlan" ;; +edimax,ew-7476rpc|\ +edimax,ew-7478ac) + ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x20" + ;; ex2700|\ wn3000rpv3) set_wifi_led "$boardname:green:router" diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 2e56678cf5..bbdfe9b128 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -50,6 +50,8 @@ ramips_setup_interfaces() broadway|\ dcs-930|\ dcs-930l-b1|\ + edimax,ew-7476rpc|\ + edimax,ew-7478ac|\ ht-tm02|\ kimax,u35wf|\ linkits7688 | \ diff --git a/target/linux/ramips/dts/EW-7476RPC.dts b/target/linux/ramips/dts/EW-7476RPC.dts new file mode 100644 index 0000000000..7a1edf3e4d --- /dev/null +++ b/target/linux/ramips/dts/EW-7476RPC.dts @@ -0,0 +1,238 @@ +/* + * Device Tree file for the Edimax EW-7476RPC + * based on Edimax BR-6478AC V2 + * + * Copyright (C) 2016 Rohan Murch <[email protected]> + * Copyright (C) 2016 Hans Ulli Kroll <[email protected]> + * Copyright (C) 2017 James McKenzie <[email protected]> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + + The following definitions were found in the orignal GPL firmware source + HW_LED_WIRELESS_ABAND_="71" + HW_LED_WIRELESS_GBAND_="70" + HW_LED_WIRELES_="69" + HW_LED_POWER_="67" + HW_LED_WPS_="68" + HW_LED_LAN_="66" + HW_BUTTON_APSWITCH_BUT_1_="62" + HW_BUTTON_APSWITCH_BUT_2_="63" + HW_BUTTON_RESET_="60" + + The device does not have a reset button (but there are solder pads for a button), WPS and reset are swapped. + + */ + +/dts-v1/; + +#include "mt7620a.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + compatible = "edimax,ew-7476rpc", "ralink,mt7620a-soc"; + model = "Edimax EW-7476RPC"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + + keys { + compatible = "gpio-keys"; + + reset_wps { + label = "reset_wps"; + gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + switch_high { + label = "switch high"; + gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + linux,code = <BTN_0>; + linux,input-type = <EV_SW>; + }; + switch_off { + label = "switch off"; + gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + linux,code = <BTN_1>; + linux,input-type = <EV_SW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "ew-7476rpc:green:power"; + gpios = <&gpio2 27 GPIO_ACTIVE_LOW>; + }; + lan { + label = "ew-7476rpc:green:lan"; + gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; + }; + wlan2g { + label = "ew-7476rpc:blue:wlan2g"; + gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1radio"; + }; + wlan5g { + label = "ew-7476rpc:blue:wlan5g"; + gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0radio"; + }; + wps { + label = "ew-7476rpc:green:wps"; + gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; + }; + crossband { + label = "ew-7476rpc:green:crossband"; + gpios = <&gpio2 29 GPIO_ACTIVE_LOW>; + }; + }; +}; + + +&gpio2 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0 0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "cimage"; + reg = <0x50000 0x20000>; + read-only; + }; + + partition@70000 { + compatible = "edimax,uimage"; + label = "firmware"; + reg = <0x00070000 0x00790000>; + }; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + // might need pin 39: ; + ralink,group = "i2c", "uartf", "nd_sd", "rgmii2", "spi refclk"; + ralink,function = "gpio"; + }; + }; +}; + + +ðernet { + + status = "okay"; + mtd-mac-address = <&factory 0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + mediatek,portmap = "l"; + mediatek,mdio-mode = <1>; + + port@5 { + status = "okay"; + mediatek,fixed-link = <1000 1 1 1>; + phy-mode = "rgmii"; + }; + + mdio-bus { + status = "okay"; + + phy0: ethernet-phy@0 { + status ="disabled"; + reg = <0>; + phy-mode = "rgmii"; + }; + + phy1: ethernet-phy@1 { + status = "disabled"; + reg = <1>; + phy-mode = "rgmii"; + }; + + phy2: ethernet-phy@2 { + status = "disabled"; + reg = <2>; + phy-mode = "rgmii"; + }; + + phy3: ethernet-phy@3 { + status = "disabled"; + reg = <3>; + phy-mode = "rgmii"; + }; + + phy4: ethernet-phy@4 { + status = "disabled"; + reg = <4>; + phy-mode = "rgmii"; + }; + }; +}; + + +&gsw { + mediatek,port5 = "gmac"; + mediatek,rtl8211e-reset = "yes"; +}; + + +&wmac { + ralink,mtd-eeprom = <&factory 0>; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + mediatek,2ghz = <0>; + }; +}; diff --git a/target/linux/ramips/dts/EW-7478AC.dts b/target/linux/ramips/dts/EW-7478AC.dts new file mode 100644 index 0000000000..ab1b284280 --- /dev/null +++ b/target/linux/ramips/dts/EW-7478AC.dts @@ -0,0 +1,241 @@ +/* + * Device Tree file for the Edimax EW-7478AC + * based on Edimax BR-6478AC V2 + * + * Copyright (C) 2016 Rohan Murch <[email protected]> + * Copyright (C) 2016 Hans Ulli Kroll <[email protected]> + * Copyright (C) 2017 James McKenzie <[email protected]> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + + The following definitions were found in the orignal GPL firmware source + HW_LED_WIRELESS_ABAND_="71" + HW_LED_WIRELESS_GBAND_="70" + HW_LED_WIRELES_="69" + HW_LED_POWER_="67" + HW_LED_WPS_="68" + HW_LED_LAN_="66" + HW_BUTTON_APSWITCH_BUT_1_="62" + HW_BUTTON_APSWITCH_BUT_2_="63" + HW_BUTTON_RESET_="60" + + The device does not have a reset button (but there are solder pads for a button), WPS and reset are swapped. + + */ + +/dts-v1/; + +#include "mt7620a.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + compatible = "edimax,ew-7478ac", "ralink,mt7620a-soc"; + model = "Edimax EW-7478ac"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + + keys { + compatible = "gpio-keys"; + + reset_wps { + label = "reset_wps"; + gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + + switch_high { + label = "switch high"; + gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + linux,code = <BTN_0>; + linux,input-type = <EV_SW>; + }; + + switch_off { + label = "switch off"; + gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + linux,code = <BTN_1>; + linux,input-type = <EV_SW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "ew-7478ac:green:power"; + gpios = <&gpio2 27 GPIO_ACTIVE_LOW>; + }; + lan { + label = "ew-7478ac:green:lan"; + gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; + }; + wlan2g { + label = "ew-7478ac:blue:wlan2g"; + gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1radio"; + }; + wlan5g { + label = "ew-7478ac:blue:wlan5g"; + gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0radio"; + }; + wps { + label = "ew-7478ac:green:wps"; + gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; + }; + + crossband { + label = "ew-7478ac:green:crossband"; + gpios = <&gpio2 29 GPIO_ACTIVE_LOW>; + }; + }; +}; + + +&gpio2 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0 0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "cimage"; + reg = <0x50000 0x20000>; + read-only; + }; + + partition@70000 { + compatible = "edimax,uimage"; + label = "firmware"; + reg = <0x00070000 0x00790000>; + }; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + // might need pin 39: ; + ralink,group = "i2c", "uartf", "nd_sd", "rgmii2", "spi refclk"; + ralink,function = "gpio"; + }; + }; +}; + + +ðernet { + + status = "okay"; + mtd-mac-address = <&factory 0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + mediatek,portmap = "l"; + mediatek,mdio-mode = <1>; + + port@5 { + status = "okay"; + mediatek,fixed-link = <1000 1 1 1>; + phy-mode = "rgmii"; + }; + + mdio-bus { + status = "okay"; + + phy0: ethernet-phy@0 { + status ="disabled"; + reg = <0>; + phy-mode = "rgmii"; + }; + + phy1: ethernet-phy@1 { + status = "disabled"; + reg = <1>; + phy-mode = "rgmii"; + }; + + phy2: ethernet-phy@2 { + status = "disabled"; + reg = <2>; + phy-mode = "rgmii"; + }; + + phy3: ethernet-phy@3 { + status = "disabled"; + reg = <3>; + phy-mode = "rgmii"; + }; + + phy4: ethernet-phy@4 { + status = "disabled"; + reg = <4>; + phy-mode = "rgmii"; + }; + }; +}; + + +&gsw { + mediatek,port5 = "gmac"; + mediatek,rtl8211e-reset = "yes"; +}; + + +&wmac { + ralink,mtd-eeprom = <&factory 0>; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + mediatek,2ghz = <0>; + }; +}; diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c index 5fc5080aaf..305ce18037 100644 --- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c +++ b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c @@ -84,6 +84,32 @@ static int mt7620_mdio_mode(struct device_node *eth_node) return ret; } +void reset_realtek_phy(void){ +#define RALINK_GPIO_DIR 0xB0000600+0x4C +#define RALINK_GPIO_DATA 0xB0000600+0x48 +#define RALINK_RESETPHY_GPIO (39-24) + u32 gpiodir; + u32 piodata; + u32 reset_pin= RALINK_RESETPHY_GPIO; + + pr_info("gsw: Resetting RTL8211e using gpio 39\n"); + gpiodir = le32_to_cpu(*(volatile u32 *)(RALINK_GPIO_DIR)); + /*set gpio1 to output*/ + gpiodir |= (1<<reset_pin); + *(volatile u32 *)(RALINK_GPIO_DIR) = cpu_to_le32(gpiodir); + + piodata = le32_to_cpu(*(volatile u32 *)(RALINK_GPIO_DATA)); + /*set to low(0)*/ + piodata &= ~(1L << reset_pin); + *(volatile u32 *)(RALINK_GPIO_DATA) = cpu_to_le32(piodata); + /*delay 30ms*/ + mdelay(30); + /*set to high(1)*/ + piodata |= (1L << reset_pin); + *(volatile u32 *)(RALINK_GPIO_DATA) = cpu_to_le32(piodata); +} + + static void mt7620_hw_init(struct mt7620_gsw *gsw, int mdio_mode) { u32 i; @@ -220,6 +246,7 @@ int mtk_gsw_init(struct fe_priv *priv) struct device_node *np = priv->switch_np; struct platform_device *pdev = of_find_device_by_node(np); struct mt7620_gsw *gsw; + const char *rtl8211e_reset = NULL; if (!pdev) return -ENODEV; @@ -231,6 +258,9 @@ int mtk_gsw_init(struct fe_priv *priv) priv->soc->swpriv = gsw; mt7620_hw_init(gsw, mt7620_mdio_mode(priv->dev->of_node)); + of_property_read_string(np, "mediatek,rtl8211e-reset", &rtl8211e_reset); + if (rtl8211e_reset && !strcmp(rtl8211e_reset, "yes")) + reset_realtek_phy(); if (gsw->irq) { request_irq(gsw->irq, gsw_interrupt_mt7620, 0, diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index cf38aa2cb1..a7b14593c2 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -617,6 +617,32 @@ define Device/edimax_br-6478ac-v2 endef TARGET_DEVICES += edimax_br-6478ac-v2 +define Device/edimax_ew-7476rpc + DTS := EW-7476RPC + DEVICE_TITLE := Edimax EW-7476RPC + BLOCKSIZE := 4k + IMAGE_SIZE := 7616k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + edimax-header -s CSYS -m RN79 -f 0x70000 -S 0x01100000 | pad-rootfs | \ + append-metadata | check-size $$$$(IMAGE_SIZE) + DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek +endef +TARGET_DEVICES += edimax_ew-7476rpc + + +define Device/edimax_ew-7478ac + DTS := EW-7478AC + DEVICE_TITLE := Edimax EW-7478AC + BLOCKSIZE := 4k + IMAGE_SIZE := 7616k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + edimax-header -s CSYS -m RN70 -f 0x70000 -S 0x01100000 | pad-rootfs | \ + append-metadata | check-size $$$$(IMAGE_SIZE) + DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek +endef +TARGET_DEVICES += edimax_ew-7478ac + + define Device/tplink_c2-v1 $(Device/Archer) DTS := ArcherC2-v1 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
