/* SPDX-License-Identifier: GPL-2.0-only */ #include <bootmode.h> #include <boot/coreboot_tables.h> #include <device/pci_ops.h> #include <device/device.h> #include <types.h> #include <vendorcode/google/chromeos/chromeos.h> #include <soc/chromeos.h> #include <southbridge/intel/lynxpoint/lp_gpio.h> #include "onboard.h" void fill_lb_gpios(struct lb_gpios *gpios) { struct lb_gpio chromeos_gpios[] = { {GPIO_REC_MODE, ACTIVE_LOW, !get_recovery_mode_switch(), "presence"}, {-1, ACTIVE_HIGH, 1, "lid"}, {-1, ACTIVE_HIGH, 0, "power"}, {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, }; lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } int get_write_protect_state(void) { return get_gpio(GPIO_SPI_WP); } int get_recovery_mode_switch(void) { return !get_gpio(GPIO_REC_MODE); } static const struct cros_gpio cros_gpios[] = { CROS_GPIO_REC_AL(GPIO_REC_MODE, CROS_GPIO_DEVICE_NAME), CROS_GPIO_WP_AH(GPIO_SPI_WP, CROS_GPIO_DEVICE_NAME), }; DECLARE_CROS_GPIOS(cros_gpios); int get_ec_is_trusted(void) { /* Do not have a Chrome EC involved in entering recovery mode; Always return trusted. */ return 1; }