diff --git a/plat/brcm/board/stingray/include/sr_def.h b/plat/brcm/board/stingray/include/sr_def.h
index ac3ee782e..be0dee127 100644
--- a/plat/brcm/board/stingray/include/sr_def.h
+++ b/plat/brcm/board/stingray/include/sr_def.h
@@ -291,6 +291,11 @@
 #define ICFG_PKA_MEM_PWR_CTRL__ARRPOWEROKOUT	BIT(7)
 #define ICFG_PKA_MEM_PWR_CTRL__ISO		BIT(8)
 
+/*******************************************************************************
+ * RNG constants
+ ******************************************************************************/
+#define RNG_BASE_ADDR			0x68b20000
+
 /*******************************************************************************
  * Trusted Watchdog constants
  ******************************************************************************/