panic.c

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <ec/acpi/ec.h>
 
#include "h8.h"
 
static void h8_panic(void)
{
        if (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 (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();
}