diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 0b7cd52..7bbc6c19 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -156,6 +156,10 @@
 	  XT2000 is the name of Tensilica's feature-rich emulation platform.
 	  This hardware is capable of running a full Linux distribution.
 
+config XTENSA_PLATFORM_S6105
+	bool "S6105"
+	select SERIAL_CONSOLE
+
 endchoice