Merge "fix(zynqmp): fix prepare_dtb() memory description" into integration
diff --git a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
index 6cadaab..b00513e 100644
--- a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
+++ b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
@@ -212,7 +212,7 @@
 
 	/* Reserve memory used by Trusted Firmware. */
 	if (fdt_add_reserved_memory(dtb, "tf-a", BL31_BASE,
-				    BL31_LIMIT - BL31_BASE + 1)) {
+				   (size_t) (BL31_LIMIT - BL31_BASE))) {
 		WARN("Failed to add reserved memory nodes for BL31 to DT.\n");
 	}