4 files changed, 70 insertions, 0 deletions
diff --git a/src/ec/lenovo/h8/Kconfig b/src/ec/lenovo/h8/Kconfig
index 98e8e308c1..190f4a98a7 100644
--- a/src/ec/lenovo/h8/Kconfig
+++ b/src/ec/lenovo/h8/Kconfig
@@ -9,6 +9,18 @@ config SEABIOS_PS2_TIMEOUT
 	depends on PAYLOAD_SEABIOS
 	default 3000
 
+config H8_BEEP_ON_DEATH
+	bool "Beep on fatal error"
+	default y
+	help
+	  Beep when encountered a fatal error.
+
+config H8_FLASH_LEDS_ON_DEATH
+	bool "Flash LEDs on fatal error"
+	default y
+	help
+	  Flash all LEDs when encountered a fatal error.
+
 endif
 
 config H8_DOCK_EARLY_INIT
diff --git a/src/ec/lenovo/h8/Makefile.inc b/src/ec/lenovo/h8/Makefile.inc
index da9cee1d9f..c37a6e1bf7 100644
--- a/src/ec/lenovo/h8/Makefile.inc
+++ b/src/ec/lenovo/h8/Makefile.inc
@@ -1,5 +1,10 @@
 ifeq ($(CONFIG_EC_LENOVO_H8),y)
 
+ifneq ($(filter y,$(CONFIG_H8_BEEP_ON_DEATH) $(CONFIG_H8_FLASH_LEDS_ON_DEATH)),)
+romstage-y += panic.c
+ramstage-y += panic.c
+endif
+
 ramstage-y += h8.c
 smm-y += smm.c
 
diff --git a/src/ec/lenovo/h8/h8.h b/src/ec/lenovo/h8/h8.h
index 42d279fc6f..9d4b186e46 100644
--- a/src/ec/lenovo/h8/h8.h
+++ b/src/ec/lenovo/h8/h8.h
@@ -71,6 +71,8 @@ void h8_mainboard_init_dock (void);
 #define H8_LED_CONTROL_SUSPEND_LED	0x07
 #define H8_LED_CONTROL_DOCK_LED1	0x08
 #define H8_LED_CONTROL_DOCK_LED2	0x09
+#define H8_LED_CONTROL_ACDC_LED		0x0c
+#define H8_LED_CONTROL_MUTE_LED		0x0e
 
 #define H8_USB_ALWAYS_ON		0x0d
 #define H8_USB_ALWAYS_ON_ENABLE		0x01
diff --git a/src/ec/lenovo/h8/panic.c b/src/ec/lenovo/h8/panic.c
new file mode 100644
index 0000000000..fbe0dc052c
--- /dev/null
+++ b/src/ec/lenovo/h8/panic.c
@@ -0,0 +1,51 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Patrick Rudolph <siro@das-labor.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <console/console.h>
+#include <ec/acpi/ec.h>
+
+#include "h8.h"
+
+static void h8_panic(void)
+{
+	if (IS_ENABLED(CONFIG_H8_FLASH_LEDS_ON_DEATH)) {
+		static const u8 leds[] = {
+			H8_LED_CONTROL_POWER_LED,
+			H8_LED_CONTROL_BAT0_LED,
+			H8_LED_CONTROL_BAT1_LED,
+			H8_LED_CONTROL_UBAY_LED,
+			H8_LED_CONTROL_SUSPEND_LED,
+			H8_LED_CONTROL_DOCK_LED1,
+			H8_LED_CONTROL_DOCK_LED2,
+			H8_LED_CONTROL_ACDC_LED,
+			H8_LED_CONTROL_MUTE_LED
+		};
+
+		/* Flash all LEDs */
+		for (size_t i = 0; i < ARRAY_SIZE(leds); i++)
+			ec_write(H8_LED_CONTROL,
+				 H8_LED_CONTROL_BLINK | leds[i]);
+	}
+	if (IS_ENABLED(CONFIG_H8_BEEP_ON_DEATH)) {
+		/* Beep 4 Sec. 1250 Hz */
+		ec_write(H8_SOUND_ENABLE1, 4);
+		ec_write(H8_SOUND_REPEAT, 1);
+		ec_write(H8_SOUND_REG, 10);
+	}
+}
+
+void die_notify(void)
+{
+	h8_panic();
+}