ramips: add support for indicating the boot state using multiple leds

Use diag.sh version used for other targets supporting different leds
for the different boot states.

The existing led sequences should be the same as before.

Signed-off-by: Mathias Kresin <dev@kresin.me>

target/linux/ramips/base-files/etc/diag.sh

 #!/bin/sh
-# Copyright (C) 2010-2013 OpenWrt.org
 
 . /lib/functions/leds.sh
 
-status_led="$(get_dt_led status)"
+boot="$(get_dt_led boot)"
+failsafe="$(get_dt_led failsafe)"
+running="$(get_dt_led running)"
+upgrade="$(get_dt_led upgrade)"
 
 set_state() {
+	status_led="$boot"
+
 	case "$1" in
 	preinit)
 		status_led_blink_preinit
 		;;
 	failsafe)
+		status_led_off
+		[ -n "$running" ] && {
+			status_led="$running"
+			status_led_off
+		}
+		status_led="$failsafe"
 		status_led_blink_failsafe
 		;;
-	upgrade | \
 	preinit_regular)
 		status_led_blink_preinit_regular
 		;;
+	upgrade)
+		[ -n "$running" ] && {
+			status_led="$running"
+			status_led_off
+		}
+		status_led="$upgrade"
+		status_led_blink_preinit_regular
+		;;
 	done)
-		status_led_on
+		status_led_off
+		[ -n "$running" ] && {
+			status_led="$running"
+			status_led_on
+		}
 		;;
 	esac
 }

target/linux/ramips/dts/3G-6200N.dts

@@ -10,7 +10,10 @@
 	model = "Edimax 3g-6200n";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	cfi@1f000000 {

target/linux/ramips/dts/3G-6200NL.dts

@@ -10,7 +10,10 @@
 	model = "Edimax 3g-6200nl";
 
 	aliases {
-		led-status = &led_internet;
+		led-boot = &led_internet;
+		led-failsafe = &led_internet;
+		led-running = &led_internet;
+		led-upgrade = &led_internet;
 	};
 
 	cfi@1f000000 {

target/linux/ramips/dts/3G150B.dts

@@ -10,7 +10,10 @@
 	model = "Tenda 3G150B";
 
 	aliases {
-		led-status = &led_ap;
+		led-boot = &led_ap;
+		led-failsafe = &led_ap;
+		led-running = &led_ap;
+		led-upgrade = &led_ap;
 	};
 
 	gpio-leds {

target/linux/ramips/dts/3G300M.dts

@@ -10,7 +10,10 @@
 	model = "Tenda 3G300M";
 
 	aliases {
-		led-status = &led_ap;
+		led-boot = &led_ap;
+		led-failsafe = &led_ap;
+		led-running = &led_ap;
+		led-upgrade = &led_ap;
 	};
 
 	gpio-leds {

target/linux/ramips/dts/A5-V11.dts

@@ -10,7 +10,10 @@
 	model = "A5-V11";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	gpio-leds {

target/linux/ramips/dts/AC1200RM.dts

@@ -42,7 +42,10 @@
 	model = "ALFA Network AC1200RM";
 
 	aliases {
-		led-status = &led_wps;
+		led-boot = &led_wps;
+		led-failsafe = &led_wps;
+		led-running = &led_wps;
+		led-upgrade = &led_wps;
 	};
 
 	chosen {

target/linux/ramips/dts/AI-BR100.dts

@@ -10,7 +10,10 @@
 	model = "Aigale Ai-BR100";
 
 	aliases {
-		led-status = &led_wlan;
+		led-boot = &led_wlan;
+		led-failsafe = &led_wlan;
+		led-running = &led_wlan;
+		led-upgrade = &led_wlan;
 	};
 
 	gpio-leds {

target/linux/ramips/dts/ALL0239-3G.dts

@@ -10,7 +10,10 @@
 	model = "Allnet ALL0239-3G";
 
 	aliases {
-		led-status = &led_status;
+		led-boot = &led_status;
+		led-failsafe = &led_status;
+		led-running = &led_status;
+		led-upgrade = &led_status;
 	};
 
 

target/linux/ramips/dts/AR670W.dts

@@ -10,7 +10,10 @@
 	model = "Airlink101 AR670W";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	cfi@bdc00000 {

target/linux/ramips/dts/AR725W.dts

@@ -10,7 +10,10 @@
 	model = "Airlink101 AR725W";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	cfi@bdc00000 {

target/linux/ramips/dts/ASL26555.dtsi

@@ -7,7 +7,10 @@
 	compatible = "alphanetworks,asl26555", "ralink,rt3050-soc";
 
 	aliases {
-		led-status = &led_power_green;
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_green;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
 	};
 
 	gpio-keys-polled {

target/linux/ramips/dts/ATP-52B.dts

@@ -10,7 +10,10 @@
 	model = "Argus ATP-52B";
 
 	aliases {
-		led-status = &led_run;
+		led-boot = &led_run;
+		led-failsafe = &led_run;
+		led-running = &led_run;
+		led-upgrade = &led_run;
 	};
 
 	cfi@1f000000 {

target/linux/ramips/dts/AWAPN2403.dts

@@ -10,7 +10,10 @@
 	model = "AsiaRF AWAPN2403";
 
 	aliases {
-		led-status = &led_wps;
+		led-boot = &led_wps;
+		led-failsafe = &led_wps;
+		led-running = &led_wps;
+		led-upgrade = &led_wps;
 	};
 
 

target/linux/ramips/dts/AWUSFREE1.dts

@@ -42,7 +42,10 @@
 	model = "ALFA Network AWUSFREE1";
 
 	aliases {
-		led-status = &led_system;
+		led-boot = &led_system;
+		led-failsafe = &led_system;
+		led-running = &led_system;
+		led-upgrade = &led_system;
 	};
 
 	chosen {

target/linux/ramips/dts/ArcherC2-v1.dts

@@ -10,7 +10,10 @@
 	model = "TP-Link Archer C2 v1";
 
 	aliases {
-		led-status = &led_wps;
+		led-boot = &led_wps;
+		led-failsafe = &led_wps;
+		led-running = &led_wps;
+		led-upgrade = &led_wps;
 	};
 
 	chosen {

target/linux/ramips/dts/ArcherC20v1.dts

@@ -10,7 +10,10 @@
 	model = "TP-Link Archer C20 v1";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	chosen {

target/linux/ramips/dts/ArcherC20v4.dts

@@ -10,7 +10,10 @@
 	model = "TP-Link Archer C20 v4";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	gpio-leds {

target/linux/ramips/dts/ArcherC50.dts

@@ -10,7 +10,10 @@
 	model = "TP-Link Archer C50";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	chosen {

target/linux/ramips/dts/ArcherC50V3.dts

@@ -10,7 +10,10 @@
 	model = "TP-Link Archer C50 v3";
 
 	aliases {
-		led-status = &led_power;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
 	};
 
 	gpio-keys-polled {