diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 1988e14d61..b963b8a6d2 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -36,7 +36,7 @@ get_status_led() {
 	argus-atp52b)
 		status_led="argus-atp52b:green:run"
 		;;
-	dir-300-b1 | dir-600-b1 | dir-600-b2 | dir-615-h1 | dir-620-a1)
+	dir-300-b1 | dir-600-b1 | dir-600-b2 | dir-615-h1 | dir-615-d | dir-620-a1)
 		status_led="d-link:green:status"
 		;;
 	dir-645)
diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index bb7f66284e..ed0d8713c4 100644
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -42,6 +42,7 @@ case "$FIRMWARE" in
 		rt2x00_eeprom_extract "devdata" 0 272
 		;;
 
+	dir-615-d | \
 	rt-n10-plus | \
 	rt-g32-b1)
 		rt2x00_eeprom_extract "devconf" 0 272
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/leds b/target/linux/ramips/base-files/etc/uci-defaults/leds
index 2fddc011ed..81d9c44ea8 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/leds
+++ b/target/linux/ramips/base-files/etc/uci-defaults/leds
@@ -36,6 +36,7 @@ case $board in
 		ucidef_set_led_default "wan" "WAN LED (amber)" "d-link:amber:wan" "1"
 		set_wifi_led "rt2800pci-phy0::radio"
 		;;
+	dir-615-d|\
 	dir-615-h1)
 		ucidef_set_led_default "status" "Status LED (amber)" "d-link:amber:status" "0"
 		set_wifi_led "rt2800pci-phy0::radio"
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 3fbba15f6b..f9b874f8b9 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -92,6 +92,9 @@ ramips_board_name() {
 	*"DIR-615 H1")
 		name="dir-615-h1"
 		;;
+	*"DIR-615 D")
+		name="dir-615-d"
+		;;
 	*"DIR-645")
 		name="dir-645"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 94db99b700..0b53d7e7c6 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -24,6 +24,7 @@ platform_check_image() {
 	dir-600-b1 | \
 	dir-600-b2 | \
 	dir-615-h1 | \
+	dir-615-d | \
 	dir-620-a1 | \
 	dap-1350 | \
 	esr-9753 | \