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

/* SPDX-License-Identifier: GPL-2.0-only */

#include <baseboard/variants.h>
#include <boardid.h>
#include <fw_config.h>
#include <sar.h>

const char *get_wifi_sar_cbfs_filename(void)
{
	if (fw_config_probe(FW_CONFIG(WIFI_SAR_ID, SAR_ID_0)))
		return "wifi_sar_0.hex";

	return NULL;
}

void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config)
{
	const uint32_t id = board_id();
	if (id == BOARD_ID_UNKNOWN || id < 4) { // proto, EVT
		config->ext_fivr_settings.configure_ext_fivr = 1;

		config->ext_fivr_settings.v1p05_enable_bitmap =
				FIVR_ENABLE_ALL_SX & ~FIVR_ENABLE_S0;
		config->ext_fivr_settings.vnn_enable_bitmap =
				FIVR_ENABLE_ALL_SX;
		config->ext_fivr_settings.vnn_sx_enable_bitmap =
				FIVR_ENABLE_ALL_SX;
		config->ext_fivr_settings.v1p05_supported_voltage_bitmap =
				FIVR_VOLTAGE_NORMAL;
		config->ext_fivr_settings.vnn_supported_voltage_bitmap =
				FIVR_VOLTAGE_MIN_ACTIVE;
		config->ext_fivr_settings.v1p05_voltage_mv = 1050;
		config->ext_fivr_settings.vnn_voltage_mv = 780;
		config->ext_fivr_settings.vnn_sx_voltage_mv = 1050;
		config->ext_fivr_settings.v1p05_icc_max_ma = 500;
		config->ext_fivr_settings.vnn_icc_max_ma = 500;
		printk(BIOS_INFO, "Configured External FIVR\n");
	}
}