diff --git a/arch/arm/cpu/armv7/zynq/ddrc.c b/arch/arm/cpu/armv7/zynq/ddrc.c
index d74f8dbbc4..5b20accbcb 100644
--- a/arch/arm/cpu/armv7/zynq/ddrc.c
+++ b/arch/arm/cpu/armv7/zynq/ddrc.c
@@ -42,6 +42,8 @@ void zynq_ddrc_init(void)
 		 */
 		/* cppcheck-suppress nullPointer */
 		memset((void *)0, 0, 1 * 1024 * 1024);
+
+		gd->ram_size /= 2;
 	} else {
 		puts("ECC disabled ");
 	}