| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #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"}, |
| }; |
| if (CONFIG(BOARD_INTEL_ADLRVP_P_EXT_EC) || CONFIG(BOARD_INTEL_ADLRVP_M_EXT_EC) || |
| CONFIG(BOARD_INTEL_ADLRVP_N_EXT_EC)) |
| lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); |
| else |
| lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios) - 1); |
| } |
| |
| #if !CONFIG(EC_GOOGLE_CHROMEEC_SWITCHES) |
| int get_lid_switch(void) |
| { |
| /* Lid always open */ |
| return 1; |
| } |
| |
| int get_recovery_mode_switch(void) |
| { |
| return 0; |
| } |
| #endif /*!CONFIG(EC_GOOGLE_CHROMEEC_SWITCHES) */ |
| |
| int get_write_protect_state(void) |
| { |
| /* No write protect */ |
| return 0; |
| } |
| |
| #if (CONFIG(BOARD_INTEL_ADLRVP_P_EXT_EC) || CONFIG(BOARD_INTEL_ADLRVP_M_EXT_EC) ||\ |
| CONFIG(BOARD_INTEL_ADLRVP_N_EXT_EC)) |
| int get_ec_is_trusted(void) |
| { |
| /* EC is trusted if not in RW. */ |
| return !gpio_get(GPIO_EC_IN_RW); |
| } |
| #endif |