ramips: add DIR-615 D userspace support

Commit 7c8edac25f23c4fc14239fdc293caa1317649944 introduced new machine and
Makefile changes to build images for this target. However, without the userspace
bits a ramips machine can't use wifi as the necessary "eeprom" data is to be
extracted by a hotplug script; also, sysupgrade support and default led
configuration are missing.

An IRC user reported these changes allowed him to use wifi on his hardware.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34331

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)

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

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"

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"
 		;;

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 | \