From b8461aab5271dcabf4663e6e7123f657f52cb4f2 Mon Sep 17 00:00:00 2001 From: Wisley Chen Date: Wed, 25 Aug 2021 18:13:59 +0600 Subject: [PATCH] mb/goog/brya: Add probed fw_configs to SMBIOS OEM strings Enable this feature, and it can use the probe statement in devicetree to cache of fw_config field as oem string. BUG=b:191931762 TEST=With CBI FW_CONFIG field set to 0x8, set probe AUDIO MAX98390_ALC5682I_I2S_4SPK in devicetree dmidecode -t 11 OEM Strings AUDIO-MAX98390_ALC5682I_I2S_4SPK Change-Id: I93cd9ef2d1ad963e66c422cff17b083abf731046 Signed-off-by: Wisley Chen Reviewed-on: https://review.coreboot.org/c/coreboot/+/57142 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/mainboard.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/src/mainboard/google/brya/mainboard.c b/src/mainboard/google/brya/mainboard.c index 388926fbf7..6287d2ceb5 100644 --- a/src/mainboard/google/brya/mainboard.c +++ b/src/mainboard/google/brya/mainboard.c @@ -6,6 +6,23 @@ #include #include #include +#include + +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) { @@ -44,6 +61,7 @@ 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 = {