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-rw-r--r--src/include/device/dram/ddr4.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/device/dram/ddr4.h b/src/include/device/dram/ddr4.h
index 6b05288fd777..72102125206e 100644
--- a/src/include/device/dram/ddr4.h
+++ b/src/include/device/dram/ddr4.h
@@ -18,6 +18,9 @@
#include <device/dram/common.h>
#include <types.h>
+/** Maximum SPD size supported */
+#define SPD_SIZE_MAX_DDR4 512
+
#define SPD_DDR4_PART_OFF 329
#define SPD_DDR4_PART_LEN 20