diff --git a/plat/xilinx/zynqmp/platform.mk b/plat/xilinx/zynqmp/platform.mk
index ea8a5d1..1f04a95 100644
--- a/plat/xilinx/zynqmp/platform.mk
+++ b/plat/xilinx/zynqmp/platform.mk
@@ -60,6 +60,10 @@
     $(eval $(call add_define,IPI_CRC_CHECK))
 endif
 
+ifdef ZYNQMP_SECURE_EFUSES
+    $(eval $(call add_define,ZYNQMP_SECURE_EFUSES))
+endif
+
 PLAT_INCLUDES		:=	-Iinclude/plat/arm/common/			\
 				-Iinclude/plat/arm/common/aarch64/		\
 				-Iplat/xilinx/common/include/			\
diff --git a/plat/xilinx/zynqmp/pm_service/pm_defs.h b/plat/xilinx/zynqmp/pm_service/pm_defs.h
index d48df55..bf5ecfe 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_defs.h
+++ b/plat/xilinx/zynqmp/pm_service/pm_defs.h
@@ -245,6 +245,7 @@
  * @PM_RET_SUCCESS:		success
  * @PM_RET_ERROR_ARGS:		illegal arguments provided (deprecated)
  * @PM_RET_ERROR_NOTSUPPORTED:	feature not supported  (deprecated)
+ * @PM_RET_ERROR_NOT_ENABLED:	feature is not enabled
  * @PM_RET_ERROR_INTERNAL:	internal error
  * @PM_RET_ERROR_CONFLICT:	conflict
  * @PM_RET_ERROR_ACCESS:	access rights violation
@@ -258,6 +259,7 @@
 	PM_RET_SUCCESS,
 	PM_RET_ERROR_ARGS = 1,
 	PM_RET_ERROR_NOTSUPPORTED = 4,
+	PM_RET_ERROR_NOT_ENABLED = 29,
 	PM_RET_ERROR_INTERNAL = 2000,
 	PM_RET_ERROR_CONFLICT = 2001,
 	PM_RET_ERROR_ACCESS = 2002,
diff --git a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
index a136ebc..f24387a 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
@@ -520,6 +520,13 @@
 	{
 		uint32_t value;
 
+#if defined(ZYNQMP_SECURE_EFUSES)
+		if (is_caller_non_secure(flags)) {
+			SMC_RET1(handle,
+				 (((uint64_t)PM_RET_ERROR_NOT_ENABLED) << 32) |
+				 (uint64_t)PM_RET_ERROR_ACCESS);
+		}
+#endif
 		ret = pm_efuse_access(pm_arg[0], pm_arg[1], &value);
 		SMC_RET1(handle, (uint64_t)ret | ((uint64_t)value) << 32);
 	}