diff --git a/arch/x86/cpu/quark/Kconfig b/arch/x86/cpu/quark/Kconfig
index 163caac..bc961ef 100644
--- a/arch/x86/cpu/quark/Kconfig
+++ b/arch/x86/cpu/quark/Kconfig
@@ -7,6 +7,7 @@
 config INTEL_QUARK
 	bool
 	select HAVE_RMU
+	select TSC_CALIBRATION_BYPASS
 
 if INTEL_QUARK
 
@@ -118,4 +119,8 @@
 	  Space in bytes in eSRAM used as Cache-As-ARM (CAR).
 	  Note this size must not exceed eSRAM's total size.
 
+config TSC_FREQ_IN_MHZ
+	int
+	default 400
+
 endif