src/mainboard/google/brya/variants/marasov/variant.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <acpi/acpigen.h>
   4 #include <baseboard/variants.h>
   5 #include <console/console.h>
   6 #include <fw_config.h>
   7 #include <sar.h>
   8 #include <variant/gpio.h>
   9
  10 const char *get_wifi_sar_cbfs_filename(void)
  11 {
  12         if (fw_config_probe(FW_CONFIG(WIFI_SAR_ID, WIFI_SAR_ID_1))) {
  13                 printk(BIOS_INFO, "Use wifi_sar_1.hex for Intel Wi-Fi module AX211NGW.\n");
  14                 return "wifi_sar_1.hex";
  15         }
  16
  17         printk(BIOS_INFO, "Intel Wi-Fi SAR not used, return NULL!\n");
  18         return NULL;
  19 }
  20
  21 void variant_generate_s0ix_hook(enum s0ix_entry entry)
  22 {
  23         /* Add board-specific MS0X entries */
  24         if (entry == S0IX_ENTRY)
  25                 acpigen_soc_clear_tx_gpio(CAM_PWR);
  26         if (entry == S0IX_EXIT)
  27                 acpigen_soc_set_tx_gpio(CAM_PWR);
  28 }