diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig
index 8ce5977fdb..171b408da2 100644
--- a/src/arch/x86/Kconfig
+++ b/src/arch/x86/Kconfig
@@ -170,15 +170,6 @@ config BOOTBLOCK_NORTHBRIDGE_INIT
 config BOOTBLOCK_RESETS
 	string
 
-config BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP
-	bool
-	default n
-	help
-	  Select this value to provide a routine to save the BIST and timestamp
-	  values.  The default code places the BIST value in MM0 and the
-	  timestamp value in MM2:MM1.  Another file is necessary when the CPU
-	  does not support the MMx register set.
-
 config HAVE_CMOS_DEFAULT
 	def_bool n
 	depends on HAVE_OPTION_TABLE