--- zzzz-none-000/linux-4.9.231/drivers/tty/serial/Kconfig	2020-07-22 07:10:54.000000000 +0000
+++ falcon-5590-729/linux-4.9.231/drivers/tty/serial/Kconfig	2022-03-30 12:03:35.000000000 +0000
@@ -1145,12 +1145,20 @@
 
 config SERIAL_LANTIQ
 	bool "Lantiq serial driver"
-	depends on LANTIQ
 	select SERIAL_CORE
 	select SERIAL_CORE_CONSOLE
 	help
 	  Support for console and UART on Lantiq SoCs.
 
+config SERIAL_GRX500_BOOTCORE_CONSOLE
+        bool "Console on GRX500 TEP(grx500_bootcore) console"
+	depends on LANTIQ && SOC_TYPE_GRX500_TEP
+        select SERIAL_CORE
+        default n
+        select SERIAL_CORE_CONSOLE
+        help
+          Support for Console on Lantiq GRX500 TEP(grx500_bootcore) console.
+
 config SERIAL_QE
 	tristate "Freescale QUICC Engine serial port support"
 	depends on QUICC_ENGINE