diff --git a/src/drivers/intel/fsp1_0/Makefile.inc b/src/drivers/intel/fsp1_0/Makefile.inc
index aac832b49e..2c972b4ede 100644
--- a/src/drivers/intel/fsp1_0/Makefile.inc
+++ b/src/drivers/intel/fsp1_0/Makefile.inc
@@ -21,17 +21,6 @@ romstage-$(CONFIG_ENABLE_MRC_CACHE) += fastboot_cache.c
 
 CPPFLAGS_common += -Isrc/drivers/intel/fsp1_0 -I$(objgenerated)
 
-ifneq ($(cpu_microcode_bins),)
-$(objgenerated)/microcode_size.h: $(obj)/cpu_microcode_blob.bin
-	printf "#define MICROCODE_REGION_LENGTH $(call file-size,$<)" > $@.tmp \
-	&& cmp $@.tmp $@ 2>/dev/null || mv $@.tmp $@
-else
-$(objgenerated)/microcode_size.h:
-	printf "#define MICROCODE_REGION_LENGTH 0" > $@.tmp \
-	&& cmp $@.tmp $@ 2>/dev/null || mv $@.tmp $@
-endif
-
-cpu_incs-$(CONFIG_PLATFORM_USES_FSP1_0) += $(objgenerated)/microcode_size.h
 cpu_incs-$(CONFIG_USE_GENERIC_FSP_CAR_INC) += $(src)/drivers/intel/fsp1_0/cache_as_ram.inc
 
 ifeq ($(CONFIG_HAVE_FSP_BIN),y)
diff --git a/src/drivers/intel/fsp1_0/cache_as_ram.inc b/src/drivers/intel/fsp1_0/cache_as_ram.inc
index 7d18a2499d..24de3a8084 100644
--- a/src/drivers/intel/fsp1_0/cache_as_ram.inc
+++ b/src/drivers/intel/fsp1_0/cache_as_ram.inc
@@ -18,15 +18,10 @@
 #include <cpu/x86/mtrr.h>
 #include <cpu/x86/cache.h>
 #include <cpu/x86/post_code.h>
-#include <microcode_size.h>
 #include <cbmem.h>
 
 #ifndef CONFIG_FSP_LOC
 # error "CONFIG_FSP_LOC must be set."
-#endif
-
-#ifndef CONFIG_CPU_MICROCODE_CBFS_LOC
-# error "CONFIG_CPU_MICROCODE_CBFS_LOC must be set."
 #endif
 
 	cmp   $0, %eax
@@ -120,11 +115,14 @@ fake_fsp_stack:
 	.long  find_fsp_ret
 
 CAR_init_params:
-	.long  CONFIG_CPU_MICROCODE_CBFS_LOC
-	.long  MICROCODE_REGION_LENGTH
+	.long  dummy_microcode
+	.long  0
 	.long  0xFFFFFFFF - CACHE_ROM_SIZE + 1	/* Firmware Location */
 	.long  CACHE_ROM_SIZE	/* Total Firmware Length */
 
 CAR_init_stack:
 	.long  CAR_init_done
 	.long  CAR_init_params
+
+dummy_microcode:
+	.long  0