| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <acpi/acpi.h> |
| #include <console/console.h> |
| #include <cpu/x86/smm.h> |
| #include <southbridge/intel/bd82x6x/pch.h> |
| #include <southbridge/intel/bd82x6x/me.h> |
| #include <northbridge/intel/sandybridge/sandybridge.h> |
| |
| /* Include EC functions */ |
| #include <ec/google/chromeec/ec.h> |
| #include <ec/google/chromeec/smm.h> |
| #include "ec.h" |
| |
| void mainboard_smi_gpi(u32 gpi_sts) |
| { |
| if (gpi_sts & (1 << EC_SMI_GPI)) |
| chromeec_smi_process_events(); |
| } |
| |
| void mainboard_smi_sleep(u8 slp_typ) |
| { |
| /* Disable USB charging if required */ |
| chromeec_set_usb_charge_mode(slp_typ); |
| |
| /* Disable SCI and SMI events */ |
| google_chromeec_set_smi_mask(0); |
| google_chromeec_set_sci_mask(0); |
| |
| /* Clear pending events that may trigger immediate wake */ |
| while (google_chromeec_get_event() != EC_HOST_EVENT_NONE) |
| ; |
| |
| /* Enable wake events */ |
| google_chromeec_set_wake_mask(MAINBOARD_EC_S3_WAKE_EVENTS); |
| } |
| |
| int mainboard_smi_apmc(u8 apmc) |
| { |
| chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, MAINBOARD_EC_SMI_EVENTS); |
| return 0; |
| } |