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/*
* This file is part of the coreboot project.
*
* Copyright 2015 Google Inc.
*
* 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 <bootmode.h>
#include <boot/coreboot_tables.h>
#include "gpio.h"
void fill_lb_gpios(struct lb_gpios *gpios)
{
struct lb_gpio chromeos_gpios[] = {
{WRITE_PROTECT_L, ACTIVE_LOW,
!get_write_protect_state(), "write protect"},
{POWER_BUTTON, ACTIVE_LOW, -1, "power"},
{EC_IN_RW, ACTIVE_HIGH, -1, "EC in RW"},
{AP_SYS_RESET_L, ACTIVE_LOW, -1, "reset"},
};
lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
}
int get_write_protect_state(void)
{
return !gpio_get(WRITE_PROTECT_L);
}
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