diff --git a/src/soc/intel/quark/Kconfig b/src/soc/intel/quark/Kconfig
index 33b3cf8..5a48847 100644
--- a/src/soc/intel/quark/Kconfig
+++ b/src/soc/intel/quark/Kconfig
@@ -29,6 +29,7 @@
 	select BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP
 	select C_ENVIRONMENT_BOOTBLOCK
 	select HAVE_HARD_RESET
+	select NO_MMCONF_SUPPORT
 	select REG_SCRIPT
 	select RELOCATABLE_RAMSTAGE
 	select SOC_INTEL_COMMON
@@ -40,6 +41,10 @@
 	select UNCOMPRESSED_RAMSTAGE
 	select USE_MARCH_586
 
+config MMCOMF_SUPPORT_DEFAULT
+	bool
+	default n
+
 #####
 # Debug serial output
 #     The following options configure the debug serial port