ramips: add support for D-Link DAP-1620 B1
The DAP-1620 rev B is a wall-plug AC1300 repeater. Specifications: - MT7621AT, 256 MiB RAM, 16 MiB SPI NOR - MT7615DN 2x2 802.11n +2x2 802.11ac (DBDC) - Ethernet: 1 port 10/100/1000 - Status LEDs (1x red+green) - LED RSSI bargraph (2x green, 1x red+green) Installation: - Keep reset button pressed during plug-in - Web Recovery Updater is at 192.168.0.50 - Upload factory.bin, confirm flashing (seems to work best with Chromium-based browsers) Revert to OEM firmware: - tail -c+117 DAP1620B1_FW212B03.bin | \ openssl aes-256-cbc -d -md md5 -out decrypted.bin \ -k 905503a4e0c3cd3c1ce062246de427a68962347e - flash decrypted.bin via D-Link Web Recovery Signed-off-by: Rani Hod <rani.hod@gmail.com>
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Rani Hod
@@ -126,6 +126,13 @@ define Build/append-string
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echo -n $(1) >> $@
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endef
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define Build/append-md5sum-ascii-salted
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cp $@ $@.salted
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echo -ne $(1) >> $@.salted
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$(STAGING_DIR_HOST)/bin/mkhash md5 $@.salted | head -c32 >> $@
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rm $@.salted
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endef
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define Build/append-ubi
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sh $(TOPDIR)/scripts/ubinize-image.sh \
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$(if $(UBOOTENV_IN_UBI),--uboot-env) \
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158
target/linux/ramips/dts/mt7621_dlink_dap-1620-b1.dts
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158
target/linux/ramips/dts/mt7621_dlink_dap-1620-b1.dts
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@@ -0,0 +1,158 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "dlink,dap-1620-b1", "mediatek,mt7621-soc";
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model = "D-Link DAP-1620 B1";
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aliases {
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label-mac-device = &gmac0;
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led-boot = &led_status_red;
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led-failsafe = &led_status_green;
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led-running = &led_status_green;
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led-upgrade = &led_status_red;
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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debounce-interval = <60>;
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};
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wps {
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label = "wps";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_status_red: status_red {
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label = "red:status";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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led_status_green: status_green {
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label = "green:status";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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rssi_low_red {
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label = "red:rssilow";
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gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
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};
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rssi_low_green {
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label = "green:rssilow";
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gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
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};
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rssi_med_green {
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label = "green:rssimed";
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gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
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};
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rssi_high_green {
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label = "green:rssihigh";
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gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <50000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_factory_e000: macaddr@e000 {
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reg = <0xe000 0x6>;
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};
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0xfb0000>;
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};
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};
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};
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x0>;
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/* The correct MAC addresses are set in 10_fix_wifi_mac. */
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_factory_e000>;
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nvmem-cell-names = "mac-address";
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};
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&switch0 {
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ports {
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port@0 {
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status = "okay";
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label = "lan";
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};
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};
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};
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ðernet {
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pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
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};
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&state_default {
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gpio {
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groups = "uart3", "jtag", "wdt";
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function = "gpio";
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};
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};
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@@ -7,7 +7,7 @@ include ./common-tp-link.mk
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DEFAULT_SOC := mt7621
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DEVICE_VARS += ELECOM_HWNAME LINKSYS_HWNAME
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DEVICE_VARS += ELECOM_HWNAME LINKSYS_HWNAME DLINK_HWID
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ifdef CONFIG_LINUX_5_10
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DTS_CPPFLAGS += -DDTS_LEGACY
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@@ -554,6 +554,22 @@ define Device/cudy_x6
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endef
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TARGET_DEVICES += cudy_x6
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define Device/dlink_dap-1620-b1
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DEVICE_VENDOR := D-Link
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DEVICE_MODEL := DAP-1620
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DEVICE_VARIANT := B1
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DEVICE_PACKAGES := kmod-mt7615-firmware rssileds
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DLINK_HWID := MT76XMT7621-RP-PR2475-NA
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IMAGE_SIZE := 16064k
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IMAGES += factory.bin
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IMAGE/factory.bin := $$(sysupgrade_bin) | \
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check-size 11009992 | pad-to 11009992 | \
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append-md5sum-ascii-salted ffff | \
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append-string $$(DLINK_HWID) | \
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check-size
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endef
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TARGET_DEVICES += dlink_dap-1620-b1
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define Device/dlink_dap-x1860-a1
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$(Device/dsa-migration)
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IMAGE_SIZE := 53248k
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@@ -60,6 +60,13 @@ jcg,y2|\
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xzwifi,creativebox-v1)
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ucidef_set_led_netdev "internet" "internet" "blue:internet" "wan"
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;;
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dlink,dap-1620-b1)
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ucidef_set_rssimon "wlan1" "200000" "1"
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ucidef_set_led_rssi "rssilow" "RSSILOW" "red:rssilow" "wlan1" "1" "40"
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ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "green:rssilow" "wlan1" "21" "100"
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ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "green:rssimed" "wlan1" "61" "100"
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ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "green:rssihigh" "wlan1" "81" "100"
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;;
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dlink,dap-x1860-a1)
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ucidef_set_rssimon "wlan1" "200000" "1"
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ucidef_set_led_rssi "rssilow" "RSSILOW" "orange:rssilow" "wlan1" "1" "25"
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@@ -14,6 +14,7 @@ ramips_setup_interfaces()
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ampedwireless,ally-00x19k|\
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asus,rp-ac56|\
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asus,rp-ac87|\
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dlink,dap-1620-b1|\
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dlink,dap-x1860-a1|\
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edimax,re23s|\
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mikrotik,ltap-2hnd|\
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@@ -32,13 +32,7 @@ case "$board" in
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[ "$PHYNBR" = "1" ] && \
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macaddr_setbit_la "$(macaddr_add $hw_mac_addr 0x100000)" > /sys${DEVPATH}/macaddress
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;;
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dlink,dap-x1860-a1)
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hw_mac_addr="$(mtd_get_mac_binary factory 0x4)"
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[ "$PHYNBR" = "0" ] && \
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macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
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[ "$PHYNBR" = "1" ] && \
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macaddr_add $hw_mac_addr 4 > /sys${DEVPATH}/macaddress
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;;
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dlink,dap-1620-b1|\
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dlink,dir-853-a1)
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lan_mac_addr="$(mtd_get_mac_binary factory 0xe000)"
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[ "$PHYNBR" = "0" ] && \
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@@ -46,6 +40,13 @@ case "$board" in
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[ "$PHYNBR" = "1" ] && \
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macaddr_add $lan_mac_addr 2 > /sys${DEVPATH}/macaddress
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;;
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dlink,dap-x1860-a1)
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hw_mac_addr="$(mtd_get_mac_binary factory 0x4)"
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[ "$PHYNBR" = "0" ] && \
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macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
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[ "$PHYNBR" = "1" ] && \
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macaddr_add $hw_mac_addr 4 > /sys${DEVPATH}/macaddress
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;;
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dlink,dir-853-a3)
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[ "$PHYNBR" = "0" ] && \
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macaddr_setbit_la "$(mtd_get_mac_binary factory 0xe000)" \
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