From e4c7703d2a62b8914e4723adae3f67c68a57532c Mon Sep 17 00:00:00 2001 From: Rani Hod Date: Sun, 9 Apr 2023 22:47:58 +0300 Subject: [PATCH] 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 --- include/image-commands.mk | 7 + .../ramips/dts/mt7621_dlink_dap-1620-b1.dts | 158 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 18 +- .../mt7621/base-files/etc/board.d/01_leds | 7 + .../mt7621/base-files/etc/board.d/02_network | 1 + .../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 15 +- 6 files changed, 198 insertions(+), 8 deletions(-) create mode 100644 target/linux/ramips/dts/mt7621_dlink_dap-1620-b1.dts diff --git a/include/image-commands.mk b/include/image-commands.mk index 47d9d1ab8886..0c13f30fef6c 100644 --- a/include/image-commands.mk +++ b/include/image-commands.mk @@ -126,6 +126,13 @@ define Build/append-string echo -n $(1) >> $@ endef +define Build/append-md5sum-ascii-salted + cp $@ $@.salted + echo -ne $(1) >> $@.salted + $(STAGING_DIR_HOST)/bin/mkhash md5 $@.salted | head -c32 >> $@ + rm $@.salted +endef + define Build/append-ubi sh $(TOPDIR)/scripts/ubinize-image.sh \ $(if $(UBOOTENV_IN_UBI),--uboot-env) \ diff --git a/target/linux/ramips/dts/mt7621_dlink_dap-1620-b1.dts b/target/linux/ramips/dts/mt7621_dlink_dap-1620-b1.dts new file mode 100644 index 000000000000..919e5be4b9cc --- /dev/null +++ b/target/linux/ramips/dts/mt7621_dlink_dap-1620-b1.dts @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "dlink,dap-1620-b1", "mediatek,mt7621-soc"; + model = "D-Link DAP-1620 B1"; + + aliases { + label-mac-device = &gmac0; + + led-boot = &led_status_red; + led-failsafe = &led_status_green; + led-running = &led_status_green; + led-upgrade = &led_status_red; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 7 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + + wps { + label = "wps"; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status_red: status_red { + label = "red:status"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + }; + + led_status_green: status_green { + label = "green:status"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + rssi_low_red { + label = "red:rssilow"; + gpios = <&gpio 25 GPIO_ACTIVE_LOW>; + }; + + rssi_low_green { + label = "green:rssilow"; + gpios = <&gpio 24 GPIO_ACTIVE_LOW>; + }; + + rssi_med_green { + label = "green:rssimed"; + gpios = <&gpio 23 GPIO_ACTIVE_LOW>; + }; + + rssi_high_green { + label = "green:rssihigh"; + gpios = <&gpio 22 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&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; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_e000: macaddr@e000 { + reg = <0xe000 0x6>; + }; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0xfb0000>; + }; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0>; + /* The correct MAC addresses are set in 10_fix_wifi_mac. */ + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_factory_e000>; + nvmem-cell-names = "mac-address"; +}; + +&switch0 { + ports { + port@0 { + status = "okay"; + label = "lan"; + }; + }; +}; + +ðernet { + pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>; +}; + +&state_default { + gpio { + groups = "uart3", "jtag", "wdt"; + function = "gpio"; + }; +}; + diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 96bfab3fef33..c362046b8e8f 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -7,7 +7,7 @@ include ./common-tp-link.mk DEFAULT_SOC := mt7621 -DEVICE_VARS += ELECOM_HWNAME LINKSYS_HWNAME +DEVICE_VARS += ELECOM_HWNAME LINKSYS_HWNAME DLINK_HWID ifdef CONFIG_LINUX_5_10 DTS_CPPFLAGS += -DDTS_LEGACY @@ -554,6 +554,22 @@ define Device/cudy_x6 endef TARGET_DEVICES += cudy_x6 +define Device/dlink_dap-1620-b1 + DEVICE_VENDOR := D-Link + DEVICE_MODEL := DAP-1620 + DEVICE_VARIANT := B1 + DEVICE_PACKAGES := kmod-mt7615-firmware rssileds + DLINK_HWID := MT76XMT7621-RP-PR2475-NA + IMAGE_SIZE := 16064k + IMAGES += factory.bin + IMAGE/factory.bin := $$(sysupgrade_bin) | \ + check-size 11009992 | pad-to 11009992 | \ + append-md5sum-ascii-salted ffff | \ + append-string $$(DLINK_HWID) | \ + check-size +endef +TARGET_DEVICES += dlink_dap-1620-b1 + define Device/dlink_dap-x1860-a1 $(Device/dsa-migration) IMAGE_SIZE := 53248k diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index 59150bd514fc..726d26f0776a 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -60,6 +60,13 @@ jcg,y2|\ xzwifi,creativebox-v1) ucidef_set_led_netdev "internet" "internet" "blue:internet" "wan" ;; +dlink,dap-1620-b1) + ucidef_set_rssimon "wlan1" "200000" "1" + ucidef_set_led_rssi "rssilow" "RSSILOW" "red:rssilow" "wlan1" "1" "40" + ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "green:rssilow" "wlan1" "21" "100" + ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "green:rssimed" "wlan1" "61" "100" + ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "green:rssihigh" "wlan1" "81" "100" + ;; dlink,dap-x1860-a1) ucidef_set_rssimon "wlan1" "200000" "1" ucidef_set_led_rssi "rssilow" "RSSILOW" "orange:rssilow" "wlan1" "1" "25" diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network index 39c8080e832b..871d7fc7d9a6 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network @@ -14,6 +14,7 @@ ramips_setup_interfaces() ampedwireless,ally-00x19k|\ asus,rp-ac56|\ asus,rp-ac87|\ + dlink,dap-1620-b1|\ dlink,dap-x1860-a1|\ edimax,re23s|\ mikrotik,ltap-2hnd|\ diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac index f042830e025c..9db115fcae65 100644 --- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac +++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac @@ -32,13 +32,7 @@ case "$board" in [ "$PHYNBR" = "1" ] && \ macaddr_setbit_la "$(macaddr_add $hw_mac_addr 0x100000)" > /sys${DEVPATH}/macaddress ;; - dlink,dap-x1860-a1) - hw_mac_addr="$(mtd_get_mac_binary factory 0x4)" - [ "$PHYNBR" = "0" ] && \ - macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress - [ "$PHYNBR" = "1" ] && \ - macaddr_add $hw_mac_addr 4 > /sys${DEVPATH}/macaddress - ;; + dlink,dap-1620-b1|\ dlink,dir-853-a1) lan_mac_addr="$(mtd_get_mac_binary factory 0xe000)" [ "$PHYNBR" = "0" ] && \ @@ -46,6 +40,13 @@ case "$board" in [ "$PHYNBR" = "1" ] && \ macaddr_add $lan_mac_addr 2 > /sys${DEVPATH}/macaddress ;; + dlink,dap-x1860-a1) + hw_mac_addr="$(mtd_get_mac_binary factory 0x4)" + [ "$PHYNBR" = "0" ] && \ + macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress + [ "$PHYNBR" = "1" ] && \ + macaddr_add $hw_mac_addr 4 > /sys${DEVPATH}/macaddress + ;; dlink,dir-853-a3) [ "$PHYNBR" = "0" ] && \ macaddr_setbit_la "$(mtd_get_mac_binary factory 0xe000)" \ -- 2.30.2