src/mainboard/google/zork/smihandler.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/variants.h>
   4 #include <console/console.h>
   5 #include <cpu/x86/smm.h>
   6 #include <ec/google/chromeec/smm.h>
   7 #include <gpio.h>
   8 #include <soc/smi.h>
   9 #include <variant/ec.h>
  10 #include <variant/gpio.h>
  11
  12 void mainboard_smi_gpi(u32 gpi_sts)
  13 {
  14         printk(BIOS_WARNING, "No GPIO is set up as PAD_SMI, so %s should never end up being "
  15                              "called. gpi_status is %x.\n", __func__, gpi_sts);
  16 }
  17
  18 void mainboard_smi_sleep(u8 slp_typ)
  19 {
  20         size_t num_gpios;
  21         const struct soc_amd_gpio *gpios;
  22
  23         if (CONFIG(EC_GOOGLE_CHROMEEC))
  24                 chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS,
  25                                         MAINBOARD_EC_S5_WAKE_EVENTS);
  26
  27         gpios = variant_sleep_gpio_table(&num_gpios, slp_typ);
  28         gpio_configure_pads(gpios, num_gpios);
  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
  37         return 0;
  38 }