xref: /aosp_15_r20/external/coreboot/src/mainboard/opencellular/elgon/death.c (revision b9411a12aaaa7e1e6a6fb7c5e057f44ee179a49c) 
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 
3 #include <soc/gpio.h>
4 #include <console/console.h>
5 #include <delay.h>
6 #include "mainboard.h"
7 
die_notify(void)8 void die_notify(void)
9 {
10 	const u32 rate = 1000 / 10; // blink at 5 Hz
11 
12 	do {
13 		gpio_output(ELGON_GPIO_ERROR_LED, 0);
14 		mdelay(rate);
15 		gpio_output(ELGON_GPIO_ERROR_LED, 1);
16 		mdelay(rate);
17 	} while (1);
18 }
19