| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| #include <arch/acpi.h> |
| #include <cpu/x86/smm.h> |
| #include <ec/google/chromeec/smm.h> |
| #include <gpio.h> |
| #include <soc/smi.h> |
| #include <variant/ec.h> |
| #include <variant/gpio.h> |
| |
| void mainboard_smi_gpi(u32 gpi_sts) |
| { |
| if (CONFIG(EC_GOOGLE_CHROMEEC)) |
| if (gpi_sts & (1 << EC_SMI_GPI)) |
| chromeec_smi_process_events(); |
| } |
| |
| void mainboard_smi_sleep(u8 slp_typ) |
| { |
| if (CONFIG(EC_GOOGLE_CHROMEEC)) |
| chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, |
| MAINBOARD_EC_S5_WAKE_EVENTS); |
| } |
| |
| int mainboard_smi_apmc(u8 apmc) |
| { |
| if (CONFIG(EC_GOOGLE_CHROMEEC)) |
| chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, |
| MAINBOARD_EC_SMI_EVENTS); |
| |
| /* Enable backlight - GPIO active low */ |
| gpio_set(GPIO_133, 0); |
| |
| return 0; |
| } |