diff --git a/src/cpu/intel/model_f2x/Makefile.inc b/src/cpu/intel/model_f2x/Makefile.inc
index 9bb5dca626..5d60d21eda 100644
--- a/src/cpu/intel/model_f2x/Makefile.inc
+++ b/src/cpu/intel/model_f2x/Makefile.inc
@@ -1,3 +1,5 @@
+subdirs-y += ../common
+
 ramstage-y += model_f2x_init.c
 
 cpu_microcode_bins += $(wildcard 3rdparty/intel-microcode/intel-ucode/0f-02-*)
diff --git a/src/cpu/intel/socket_mPGA604/Kconfig b/src/cpu/intel/socket_mPGA604/Kconfig
index 1453f9962b..4ec46e0ac8 100644
--- a/src/cpu/intel/socket_mPGA604/Kconfig
+++ b/src/cpu/intel/socket_mPGA604/Kconfig
@@ -9,9 +9,12 @@ config SOCKET_SPECIFIC_OPTIONS # dummy
 	select MMX
 	select SSE
 	select UDELAY_TSC
+	select TSC_CONSTANT_RATE
 	select TSC_MONOTONIC_TIMER
 	select SIPI_VECTOR_IN_ROM
 	select C_ENVIRONMENT_BOOTBLOCK
+	select CPU_INTEL_COMMON
+	select CPU_INTEL_COMMON_TIMEBASE
 
 # mPGA604 are usually Intel Netburst CPUs which should have SSE2
 # but the ramtest.c code on the Dell S1850 seems to choke on