mb/google/dedede/beadrix: Update FW_CONFIG probe for daughter board LTE

To make sure daughter board LTE existing, we update probe to DB ports
value of FW_CONFIG field, (https://partnerissuetracker.corp.google.com/issues/226910787#comment11)
as well as, refer to Google Henry and Ivan comments (https://partnerissuetracker.corp.google.com/issues/226910787#comment14)

BRANCH=dedede
BUG=b:226910787
TEST=on beadrix, verified by FW_NAME=beadrix emerge-dedede coreboot.

Signed-off-by: Teddy Shih <teddyshih@ami.corp-partner.google.com>
Change-Id: I9ab4412b614ec665fbafc998756b805591982b65
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64081
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivan Chen <yulunchen@google.com>
Reviewed-by: Super Ni <super.ni@intel.corp-partner.google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/mainboard/google/dedede/variants/beadrix/gpio.c b/src/mainboard/google/dedede/variants/beadrix/gpio.c
index 2af138d..c1a41a3 100644
--- a/src/mainboard/google/dedede/variants/beadrix/gpio.c
+++ b/src/mainboard/google/dedede/variants/beadrix/gpio.c
@@ -93,7 +93,7 @@
 
 static void fw_config_handle(void *unused)
 {
-	if (!fw_config_probe(FW_CONFIG(LTE, LTE_PRESENT)))
+	 if (!fw_config_probe(FW_CONFIG(DB_PORTS, DB_PORTS_1C_LTE)))
 		gpio_configure_pads(lte_disable_pads, ARRAY_SIZE(lte_disable_pads));
 }
 BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);