From d57ba86e489e363be3b26b9cb880048da5dfd12c Mon Sep 17 00:00:00 2001 From: Giovanni Cascione Date: Thu, 8 Jul 2021 18:30:53 +0200 Subject: [PATCH] ramips: add support for D-Link DAP-1325-A1 This patch adds support for D-Link DAP-1325-A1 (Range Extender Wi-Fi N300) Specifications: - SoC: 580Mhz MT7628NN - RAM: 64MB, DDR2 SDRAM - Storage: 8MB, SPI (W25Q64JVSSIQ) - Ethernet: 1x 10/100 LAN port - WIFI: 2.4 GHz 802.11bgn - LED: Status (2x to provide 3 colors), Wi-Fi Signal Strength (4x) - Buttons: Reset, WPS - UART: Serial console (57600, 8n1) Row of 4 holes near LAN port, starting from square hole: 3.3V, TX,RX,GND - FCC ID: fccid.io/KA2AP1325A1/ Installation: Failsafe UI Firmware can be uploaded with Failsafe UI web page: - turn device off - press and hold reset button - turn device on - keep holding reset until red wifi strength led turns on (ab. 10sec) - connect to device through LAN port PC must be configured with static ip (192.168.0.x) - connect to 192.168.0.50 - select image to be flashed and upload. Device will reboot after successful update Serial port/TFTP server - Connect through serial connectors on PCB (e.g. with teraterm) - Set up a TFTP server, and connect through LAN with static IP - Put image file in the root of the server - Boot the device and select '2' at U-Boot startup - Set device IP, server IP and image file name - Start upload and flash Signed-off-by: Giovanni Cascione [fix whitespaces in DTS, convert to nvmem, add mtd-eeprom] Signed-off-by: Adrian Schmutzler --- .../ramips/dts/mt7628an_dlink_dap-1325-a1.dts | 139 ++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 7 + .../mt76x8/base-files/etc/board.d/01_leds | 7 + .../mt76x8/base-files/etc/board.d/02_network | 1 + 4 files changed, 154 insertions(+) create mode 100644 target/linux/ramips/dts/mt7628an_dlink_dap-1325-a1.dts diff --git a/target/linux/ramips/dts/mt7628an_dlink_dap-1325-a1.dts b/target/linux/ramips/dts/mt7628an_dlink_dap-1325-a1.dts new file mode 100644 index 0000000000..5b50674f0b --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_dlink_dap-1325-a1.dts @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7628an.dtsi" + +#include +#include + +/ { + compatible = "dlink,dap-1325-a1", "mediatek,mt7628an-soc"; + model = "D-Link DAP-1325 A1"; + + aliases { + led-boot = &led_status_green; + led-failsafe = &led_status_green; + led-running = &led_status_green; + led-upgrade = &led_status_red; + }; + + leds { + compatible = "gpio-leds"; + + led_status_red: status_red { + label = "red:status"; + gpios = <&gpio 37 GPIO_ACTIVE_LOW>; + }; + + led_status_green: status_green { + label = "green:status"; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + + wifi-high { + label = "green:wifi-high"; + gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + }; + + wifi-mid { + label = "green:wifi-mid"; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + }; + + wifi-low { + label = "green:wifi-low"; + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + }; + + wifi-verylow { + label = "red:wifi-verylow"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + wps { + label = "wps"; + gpios = <&gpio 45 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio 38 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&state_default { + gpio { + groups = "refclk", "gpio", "wled_an", "i2s", "uart1", "wdt"; + function = "gpio"; + }; +}; + +ðernet { + nvmem-cells = <&macaddr_factory_28>; + nvmem-cell-names = "mac-address"; +}; + +&wmac { + status = "okay"; + + mediatek,mtd-eeprom = <&factory 0x0>; + + nvmem-cells = <&macaddr_factory_28>; + nvmem-cell-names = "mac-address"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + + 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 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0x7b0000>; + }; + }; + }; +}; + +&factory { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_28: macaddr@28 { + reg = <0x28 0x6>; + }; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index f63930adb1..7862f7b799 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -100,6 +100,13 @@ define Device/d-team_pbr-d1 endef TARGET_DEVICES += d-team_pbr-d1 +define Device/dlink_dap-1325-a1 + IMAGE_SIZE := 7872k + DEVICE_VENDOR := D-Link + DEVICE_MODEL := DAP-1325 A1 +endef +TARGET_DEVICES += dlink_dap-1325-a1 + define Device/duzun_dm06 IMAGE_SIZE := 7872k DEVICE_VENDOR := DuZun diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds index e2fb44c81e..98a693c2e9 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds @@ -24,6 +24,13 @@ cudy,wr1000) ucidef_set_led_switch "lan1" "lan1" "blue:lan1" "switch0" "0x08" ucidef_set_led_switch "lan2" "lan2" "blue:lan2" "switch0" "0x04" ;; +dlink,dap-1325-a1) + ucidef_set_rssimon "wlan0" "200000" "1" + ucidef_set_led_rssi "wifi-verylow" "wifi-verylow" "red:wifi-verylow" "wlan0" "1" "24" + ucidef_set_led_rssi "wifi-low" "wifi-low" "green:wifi-low" "wlan0" "25" "100" + ucidef_set_led_rssi "wifi-med" "wifi-med" "green:wifi-mid" "wlan0" "50" "100" + ucidef_set_led_rssi "wifi-high" "wifi-high" "green:wifi-high" "wlan0" "75" "100" + ;; elecom,wrc-1167fs) ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x8" ucidef_set_led_switch "internet" "internet" "green:internet" "switch0" "0x10" diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network index ea04391f9c..7c9da8f3e4 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network @@ -10,6 +10,7 @@ ramips_setup_interfaces() case $board in alfa-network,awusfree1|\ d-team,pbr-d1|\ + dlink,dap-1325-a1|\ glinet,microuter-n300|\ glinet,vixmini|\ hak5,wifi-pineapple-mk7|\ -- 2.30.2