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

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <sar.h>
   4 #include <chip.h>
   5 #include <fw_config.h>
   6 #include <baseboard/variants.h>
   7 #include <acpi/acpi.h>
   8 #include <acpi/acpigen.h>
   9 #include <drivers/vpd/vpd.h>
  10
  11 const char *get_wifi_sar_cbfs_filename(void)
  12 {
  13         return "wifi_sar_0.hex";
  14 }
  15
  16 void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config)
  17 {
  18         if (fw_config_probe(FW_CONFIG(DB_LTE, LTE_USB))) {
  19                 config->ext_fivr_settings.configure_ext_fivr = 1;
  20                 config->ext_fivr_settings.v1p05_enable_bitmap = FIVR_ENABLE_ALL_SX;
  21                 config->ext_fivr_settings.vnn_enable_bitmap = FIVR_ENABLE_ALL_SX;
  22                 config->ext_fivr_settings.v1p05_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL |
  23                                                                 FIVR_VOLTAGE_MIN_ACTIVE |
  24                                                                 FIVR_VOLTAGE_MIN_RETENTION;
  25                 config->ext_fivr_settings.vnn_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL |
  26                                                                 FIVR_VOLTAGE_MIN_ACTIVE |
  27                                                                 FIVR_VOLTAGE_MIN_RETENTION;
  28                 config->ext_fivr_settings.v1p05_icc_max_ma = 500;
  29                 config->ext_fivr_settings.vnn_sx_voltage_mv = 1250;
  30         }
  31 }