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/* SPDX-License-Identifier: GPL-2.0-only */
#include <baseboard/variants.h>
#include <boardid.h>
#include <console/console.h>
#include <device/device.h>
#include <drivers/intel/gma/opregion.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;
}
const char *mainboard_vbt_filename(void)
{
if (fw_config_probe(FW_CONFIG(MB_HDMI, HDMI_PRESENT))) {
printk(BIOS_INFO, "Use vbt-yavilla.bin\n");
return "vbt-yavilla.bin";
}
printk(BIOS_INFO, "Use vbt.bin\n");
return "vbt.bin";
}
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");
}
}
void variant_devtree_update(void)
{
struct device *emmc = DEV_PTR(emmc);
struct device *ufs = DEV_PTR(ufs);
struct device *ish = DEV_PTR(ish);
if (!fw_config_is_provisioned()) {
printk(BIOS_INFO, "fw_config unprovisioned so enable all storage devices\n");
return;
}
if (!fw_config_probe(FW_CONFIG(STORAGE, STORAGE_EMMC))) {
printk(BIOS_INFO, "eMMC disabled by fw_config\n");
emmc->enabled = 0;
}
if (!fw_config_probe(FW_CONFIG(STORAGE, STORAGE_UFS))) {
printk(BIOS_INFO, "UFS disabled by fw_config\n");
ufs->enabled = 0;
ish->enabled = 0;
}
}
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