| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| #include <arch/acpi.h> |
| #include <baseboard/variants.h> |
| #include <cpu/x86/smm.h> |
| #include <ec/google/chromeec/ec.h> |
| #include <ec/google/chromeec/smm.h> |
| #include <elog.h> |
| #include <intelblocks/smihandler.h> |
| #include <soc/pm.h> |
| #include <soc/gpio.h> |
| #include <variant/ec.h> |
| #include <variant/gpio.h> |
| |
| void mainboard_smi_gpi_handler(const struct gpi_status *sts) |
| { |
| if (gpi_status_get(sts, EC_SMI_GPI)) |
| chromeec_smi_process_events(); |
| } |
| |
| void mainboard_smi_sleep(u8 slp_typ) |
| { |
| const struct pad_config *pads; |
| size_t num; |
| |
| pads = variant_sleep_gpio_table(&num, slp_typ); |
| gpio_configure_pads(pads, num); |
| |
| variant_smi_sleep(slp_typ); |
| |
| chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, |
| MAINBOARD_EC_S5_WAKE_EVENTS); |
| } |
| |
| int mainboard_smi_apmc(u8 apmc) |
| { |
| chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, |
| MAINBOARD_EC_SMI_EVENTS); |
| return 0; |
| } |
| |
| void mainboard_smi_espi_handler(void) |
| { |
| chromeec_smi_process_events(); |
| } |
| |
| void elog_gsmi_cb_mainboard_log_wake_source(void) |
| { |
| google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | |
| MAINBOARD_EC_S0IX_WAKE_EVENTS); |
| } |
| |
| void __weak variant_smi_sleep(u8 slp_typ) |
| { |
| /* Leave for the variant to implement if necessary. */ |
| } |