1 /* SPDX-License-Identifier: GPL-2.0-only */
2
3 #include <baseboard/gpio.h>
4 #include <bootmode.h>
5 #include <boot/coreboot_tables.h>
6 #include <gpio.h>
7 #include <types.h>
8
fill_lb_gpios(struct lb_gpios * gpios)9 void fill_lb_gpios(struct lb_gpios *gpios)
10 {
11 struct lb_gpio chromeos_gpios[] = {
12 {-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
13 {-1, ACTIVE_HIGH, 0, "power"},
14 {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
15 {-1, ACTIVE_HIGH, 0, "EC in RW"},
16 };
17 lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
18 }
19
20 #if !CONFIG(EC_GOOGLE_CHROMEEC_SWITCHES)
get_lid_switch(void)21 int get_lid_switch(void)
22 {
23 /* Lid always open */
24 return 1;
25 }
26
get_recovery_mode_switch(void)27 int get_recovery_mode_switch(void)
28 {
29 return 0;
30 }
31
32 #endif /*!CONFIG(EC_GOOGLE_CHROMEEC_SWITCHES) */
33
get_write_protect_state(void)34 int get_write_protect_state(void)
35 {
36 /* No write protect */
37 return 0;
38 }
39
get_ec_is_trusted(void)40 int get_ec_is_trusted(void)
41 {
42 /* Do not have a Chrome EC involved in entering recovery mode;
43 Always return trusted. */
44 return 1;
45 }
46