src/mainboard/google/dedede/smihandler.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/variants.h>
   4 #include <cpu/x86/smm.h>
   5 #include <ec/google/chromeec/ec.h>
   6 #include <ec/google/chromeec/smm.h>
   7 #include <elog.h>
   8 #include <intelblocks/smihandler.h>
   9 #include <variant/ec.h>
  10
  11 void mainboard_smi_gpi_handler(const struct gpi_status *sts)
  12 {
  13         /* TODO: Process SMI events from GPI */
  14 }
  15
  16 void mainboard_smi_sleep(u8 slp_typ)
  17 {
  18         const struct pad_config *pads;
  19         size_t num;
  20
  21         pads = variant_sleep_gpio_table(&num);
  22         gpio_configure_pads(pads, num);
  23
  24         chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS,
  25                                 MAINBOARD_EC_S5_WAKE_EVENTS);
  26 }
  27
  28 int mainboard_smi_apmc(u8 apmc)
  29 {
  30         chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS,
  31                                 MAINBOARD_EC_SMI_EVENTS);
  32         return 0;
  33 }
  34
  35 void elog_gsmi_cb_mainboard_log_wake_source(void)
  36 {
  37         google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS | MAINBOARD_EC_S0IX_WAKE_EVENTS);
  38 }
  39
  40 void mainboard_smi_espi_handler(void)
  41 {
  42         chromeec_smi_process_events();
  43 }