src/mainboard/google/reef/smihandler.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <baseboard/variants.h>
   4 #include <cpu/x86/smm.h>
   5 #include <ec/google/chromeec/smm.h>
   6 #include <intelblocks/smihandler.h>
   7 #include <soc/pm.h>
   8 #include <soc/gpio.h>
   9 #include <variant/ec.h>
  10 #include <variant/gpio.h>
  11
  12 void mainboard_smi_gpi_handler(const struct gpi_status *sts)
  13 {
  14         if (gpi_status_get(sts, EC_SMI_GPI))
  15                 chromeec_smi_process_events();
  16 }
  17
  18 void mainboard_smi_sleep(u8 slp_typ)
  19 {
  20         const struct pad_config *pads;
  21         size_t num;
  22
  23         pads = variant_sleep_gpio_table(slp_typ, &num);
  24         gpio_configure_pads(pads, num);
  25
  26         if (CONFIG(EC_GOOGLE_CHROMEEC))
  27                 chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS,
  28                                         MAINBOARD_EC_S5_WAKE_EVENTS);
  29 }
  30
  31 int mainboard_smi_apmc(u8 apmc)
  32 {
  33         if (CONFIG(EC_GOOGLE_CHROMEEC))
  34                 chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS,
  35                                         MAINBOARD_EC_SMI_EVENTS);
  36         return 0;
  37 }