diff --git a/src/soc/intel/fsp_baytrail/microcode/microcode_blob.c b/src/soc/intel/fsp_baytrail/microcode/microcode_blob.c
index 51b6c19f82..709ff92f76 100644
--- a/src/soc/intel/fsp_baytrail/microcode/microcode_blob.c
+++ b/src/soc/intel/fsp_baytrail/microcode/microcode_blob.c
@@ -19,8 +19,14 @@
 
 unsigned microcode[] = {
 
-/* Size is 0x19800 - update in microcode_size.h when a patch gets changed. */
+/* Region size is 0x30000 - update in microcode_size.h if it gets larger. */
 #include "M0230672228.h"  // M0230672: Baytrail "Super SKU" B0/B1
-#include "M013067331E.h"  // M0130673: Baytrail I B2 / B3
+#include "M0130673322.h"  // M0130673: Baytrail I B2 / B3
+#include "M0130679901.h"  // M0130679: Baytrail I D0
 
+	/*  Dummy terminator  */
+	0x0, 0x0, 0x0, 0x0,
+	0x0, 0x0, 0x0, 0x0,
+	0x0, 0x0, 0x0, 0x0,
+	0x0, 0x0, 0x0, 0x0,
 };
diff --git a/src/soc/intel/fsp_baytrail/microcode/microcode_size.h b/src/soc/intel/fsp_baytrail/microcode/microcode_size.h
index df6082deb0..ec553146af 100644
--- a/src/soc/intel/fsp_baytrail/microcode/microcode_size.h
+++ b/src/soc/intel/fsp_baytrail/microcode/microcode_size.h
@@ -1,2 +1,2 @@
 /* Maximum size of the area that the FSP will search for the correct microcode */
-#define MICROCODE_REGION_LENGTH 0x19800
+#define MICROCODE_REGION_LENGTH 0x30000