diff options
Diffstat (limited to 'src/ec/lenovo/h8')
-rw-r--r-- | src/ec/lenovo/h8/Kconfig | 12 | ||||
-rw-r--r-- | src/ec/lenovo/h8/Makefile.inc | 5 | ||||
-rw-r--r-- | src/ec/lenovo/h8/h8.h | 2 | ||||
-rw-r--r-- | src/ec/lenovo/h8/panic.c | 51 |
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(); +} |