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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <bootmode.h>
#include <boot/coreboot_tables.h>
#include <gpio.h>
#include <types.h>
void fill_lb_gpios(struct lb_gpios *gpios)
{
struct lb_gpio chromeos_gpios[] = {
{-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
{-1, ACTIVE_HIGH, 0, "power"},
{-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
{GPIO_EC_IN_RW, ACTIVE_HIGH, gpio_get(GPIO_EC_IN_RW), "EC in RW"},
};
lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
}
int get_write_protect_state(void)
{
return gpio_get(GPIO_PCH_WP);
}
int get_ec_is_trusted(void)
{
/* With Ti50, VB2_CONTEXT_EC_TRUSTED should be set according to the boot mode. */
if (CONFIG(TPM_GOOGLE_TI50))
return 0;
/* EC is trusted if not in RW. */
return !gpio_get(GPIO_EC_IN_RW);
}
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