| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| |
| #include <acpi/acpi.h> |
| #include <baseboard/variants.h> |
| #include <device/device.h> |
| #include <ec/ec.h> |
| #include <soc/ramstage.h> |
| #include <vendorcode/google/chromeos/chromeos.h> |
| #include <fw_config.h> |
| |
| static void add_fw_config_oem_string(const struct fw_config *config, void *arg) |
| { |
| struct smbios_type11 *t; |
| char buffer[64]; |
| |
| t = (struct smbios_type11 *)arg; |
| |
| snprintf(buffer, sizeof(buffer), "%s-%s", config->field_name, config->option_name); |
| t->count = smbios_add_string(t->eos, buffer); |
| } |
| |
| static void mainboard_smbios_strings(struct device *dev, struct smbios_type11 *t) |
| { |
| fw_config_for_each_found(add_fw_config_oem_string, t); |
| } |
| |
| void mainboard_update_soc_chip_config(struct soc_intel_alderlake_config *config) |
| { |
| variant_update_soc_chip_config(config); |
| } |
| |
| __weak void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config) |
| { |
| /* default implementation does nothing */ |
| } |
| |
| static void mainboard_init(void *chip_info) |
| { |
| const struct pad_config *base_pads; |
| const struct pad_config *override_pads; |
| size_t base_num, override_num; |
| |
| base_pads = variant_gpio_table(&base_num); |
| override_pads = variant_gpio_override_table(&override_num); |
| gpio_configure_pads_with_override(base_pads, base_num, override_pads, override_num); |
| |
| variant_devtree_update(); |
| } |
| |
| void __weak variant_devtree_update(void) |
| { |
| /* Override dev tree settings per board */ |
| } |
| |
| static void mainboard_dev_init(struct device *dev) |
| { |
| mainboard_ec_init(); |
| } |
| |
| static void mainboard_enable(struct device *dev) |
| { |
| dev->ops->init = mainboard_dev_init; |
| dev->ops->acpi_inject_dsdt = chromeos_dsdt_generator; |
| dev->ops->get_smbios_strings = mainboard_smbios_strings; |
| } |
| |
| struct chip_operations mainboard_ops = { |
| .init = mainboard_init, |
| .enable_dev = mainboard_enable, |
| }; |