1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #include <cpu/x86/smm.h> 4 #include <ec/google/chromeec/smm.h> 5 #include <gpio.h> 6 #include <soc/smi.h> 7 #include <variant/ec.h> 8 #include <variant/gpio.h> 9 mainboard_smi_gpi(u32 gpi_sts)10void mainboard_smi_gpi(u32 gpi_sts) 11 { 12 if (CONFIG(EC_GOOGLE_CHROMEEC)) 13 if (gpi_sts & (1 << EC_SMI_GPI)) 14 chromeec_smi_process_events(); 15 } 16 mainboard_smi_sleep(u8 slp_typ)17void mainboard_smi_sleep(u8 slp_typ) 18 { 19 if (CONFIG(EC_GOOGLE_CHROMEEC)) 20 chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, 21 MAINBOARD_EC_S5_WAKE_EVENTS); 22 } 23 mainboard_smi_apmc(u8 apmc)24int mainboard_smi_apmc(u8 apmc) 25 { 26 if (CONFIG(EC_GOOGLE_CHROMEEC)) 27 chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, 28 MAINBOARD_EC_SMI_EVENTS); 29 30 /* Enable backlight - GPIO active low */ 31 gpio_set(GPIO_133, 0); 32 33 return 0; 34 } 35