diff --git a/plat/nvidia/tegra/include/t210/tegra_def.h b/plat/nvidia/tegra/include/t210/tegra_def.h
index bbcfdc5..4a39aa1 100644
--- a/plat/nvidia/tegra/include/t210/tegra_def.h
+++ b/plat/nvidia/tegra/include/t210/tegra_def.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -268,4 +269,10 @@
 #define TEGRA_TZRAM_CARVEOUT_BASE	U(0x7C04C000)
 #define TEGRA_TZRAM_CARVEOUT_SIZE	U(0x4000)
 
+/*******************************************************************************
+ * Tegra DRAM memory base address
+ ******************************************************************************/
+#define TEGRA_DRAM_BASE			ULL(0x80000000)
+#define TEGRA_DRAM_END			ULL(0x27FFFFFFF)
+
 #endif /* TEGRA_DEF_H */