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-rw-r--r--src/mainboard/google/brya/Kconfig.name1
-rw-r--r--src/mainboard/google/brya/variants/yaviks/Makefile.inc1
-rw-r--r--src/mainboard/google/brya/variants/yaviks/overridetree.cb10
-rw-r--r--src/mainboard/google/brya/variants/yaviks/variant.c12
4 files changed, 24 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/Kconfig.name b/src/mainboard/google/brya/Kconfig.name
index 1c906094d2..4c12bd85d4 100644
--- a/src/mainboard/google/brya/Kconfig.name
+++ b/src/mainboard/google/brya/Kconfig.name
@@ -281,6 +281,7 @@ config BOARD_GOOGLE_YAVIKS
bool "-> Yaviks"
select BOARD_GOOGLE_BASEBOARD_NISSA
select DRIVERS_GENESYSLOGIC_GL9750
+ select CHROMEOS_WIFI_SAR if CHROMEOS
config BOARD_GOOGLE_LISBON
bool "-> Lisbon"
diff --git a/src/mainboard/google/brya/variants/yaviks/Makefile.inc b/src/mainboard/google/brya/variants/yaviks/Makefile.inc
index d38141ca24..06e2f8dfbf 100644
--- a/src/mainboard/google/brya/variants/yaviks/Makefile.inc
+++ b/src/mainboard/google/brya/variants/yaviks/Makefile.inc
@@ -3,4 +3,5 @@ bootblock-y += gpio.c
romstage-y += gpio.c
+ramstage-$(CONFIG_FW_CONFIG) += variant.c
ramstage-y += gpio.c
diff --git a/src/mainboard/google/brya/variants/yaviks/overridetree.cb b/src/mainboard/google/brya/variants/yaviks/overridetree.cb
index 3ad4ff3523..61c9188d91 100644
--- a/src/mainboard/google/brya/variants/yaviks/overridetree.cb
+++ b/src/mainboard/google/brya/variants/yaviks/overridetree.cb
@@ -1,3 +1,13 @@
+fw_config
+ field DB_USB 0 1
+ option DB_NONE 0
+ option DB_1C_1A 1
+ end
+ field WIFI_SAR_ID 2 3
+ option SAR_ID_0 0
+ end
+end
+
chip soc/intel/alderlake
register "sagv" = "SaGv_Enabled"
diff --git a/src/mainboard/google/brya/variants/yaviks/variant.c b/src/mainboard/google/brya/variants/yaviks/variant.c
new file mode 100644
index 0000000000..0db334d474
--- /dev/null
+++ b/src/mainboard/google/brya/variants/yaviks/variant.c
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#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;
+}