Supports SPD in VPD partition.

include/lib/vpd.h

Index: include/lib/vpd.h
diff --git a/include/lib/vpd.h b/include/lib/vpd.h
index 7a21a07d2d4e1e5cb7987ee83d26bbab205b820f..1caaf024aae1e4806c11a9d739fd14531d46545e 100644
--- a/include/lib/vpd.h
+++ b/include/lib/vpd.h
@@ -30,12 +30,25 @@ enum vpd_types {
   VPD_TYPE_BINARY_BLOB_POINTER  = 241,
 };
 
-#define GOOGLE_VPD_2_0_EPS_BASE 0x240000
-#define GOOGLE_VPD_2_0_OFFSET 0x100
+/* The default RO VPD location in BIOS image.
+ * If VPD partition cannot be found on fmap, buildEpsAndTables() will use
+ * this value to count the offset fields of SPD and VPD 2.0.
+ *
+ * A user can specify -E argument to change the EPS base value. */
+#define GOOGLE_EPS_BASE 0x000000
+
+#define GOOGLE_SPD_OFFSET 0x400
+#define GOOGLE_SPD_UUID "75f4926b-9e43-4b32-8979-eb20c0eda76a"
+#define GOOGLE_SPD_VENDOR "Google"
+#define GOOGLE_SPD_DESCRIPTION "Google SPD"
+#define GOOGLE_SPD_VARIANT ""
+
+#define GOOGLE_VPD_2_0_OFFSET 0x600
 #define GOOGLE_VPD_2_0_UUID "0a7c23d3-8a27-4252-99bf-7868a2e26b61"
 #define GOOGLE_VPD_2_0_VENDOR "Google"
 #define GOOGLE_VPD_2_0_DESCRIPTION "Google VPD 2.0"
 #define GOOGLE_VPD_2_0_VARIANT ""
+
 #define CONFIG_EPS_VPD_MAJOR_VERSION 2
 #define CONFIG_EPS_VPD_MINOR_VERSION 6