diff --git a/src/soc/intel/xeon_sp/cpx/Makefile.inc b/src/soc/intel/xeon_sp/cpx/Makefile.inc
index 7e18b923c0..0cd267b712 100644
--- a/src/soc/intel/xeon_sp/cpx/Makefile.inc
+++ b/src/soc/intel/xeon_sp/cpx/Makefile.inc
@@ -5,7 +5,7 @@ ifeq ($(CONFIG_SOC_INTEL_COOPERLAKE_SP),y)
 subdirs-y += ../../../../cpu/intel/turbo
 subdirs-y += ../../../../cpu/intel/microcode
 
-romstage-y += romstage.c ddr.c soc_util.c
+romstage-y += romstage.c ddr.c
 romstage-$(CONFIG_DISPLAY_UPD_DATA) += upd_display.c
 romstage-$(CONFIG_DISPLAY_HOBS) += hob_display.c
 
diff --git a/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h b/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h
index c4e2a7d49e..5ce392863c 100644
--- a/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h
+++ b/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h
@@ -5,13 +5,11 @@
 
 #include <hob_iiouds.h>
 #include <hob_memmap.h>
-#include <hob_enhancedwarningloglib.h>
 
 const struct SystemMemoryMapHob *get_system_memory_map(void);
 
 uint32_t get_socket_stack_busno(uint32_t socket, uint32_t stack);
 
 int soc_get_stack_for_port(int port);
-const EWL_PRIVATE_DATA *get_ewl_hob(void);
 
 #endif /* _SOC_UTIL_H_ */
diff --git a/src/soc/intel/xeon_sp/cpx/soc_util.c b/src/soc/intel/xeon_sp/cpx/soc_util.c
index 2a8b6c94ec..cd1e06d290 100644
--- a/src/soc/intel/xeon_sp/cpx/soc_util.c
+++ b/src/soc/intel/xeon_sp/cpx/soc_util.c
@@ -9,20 +9,6 @@
 #include <soc/soc_util.h>
 #include <soc/util.h>
 
-const EWL_PRIVATE_DATA *get_ewl_hob(void)
-{
-	size_t hob_size;
-	static const EWL_PRIVATE_DATA *hob;
-	const uint8_t ewl_id_hob_guid[16] = FSP_HOB_EWLID_GUID;
-
-	if (hob != NULL)
-		return hob;
-
-	hob = fsp_find_extension_hob_by_guid(ewl_id_hob_guid, &hob_size);
-	assert(hob != NULL && hob_size != 0);
-	return hob;
-}
-
 const struct SystemMemoryMapHob *get_system_memory_map(void)
 {
 	size_t hob_size;