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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 <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Wisley Chen 2021-08-25 18:13:59 +06:00 committed by Tim Wawrzynczak
parent b9c22e0965
commit b8461aab52
1 changed files with 18 additions and 0 deletions
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18
src/mainboard/google/brya/mainboard.c
View File

@ -6,6 +6,23 @@
#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)
{
@ -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 = {