diff --git a/plat/common/aarch64/plat_common.c b/plat/common/aarch64/plat_common.c
index 63871d9..b8a4d01 100644
--- a/plat/common/aarch64/plat_common.c
+++ b/plat/common/aarch64/plat_common.c
@@ -11,6 +11,7 @@
 #if RAS_EXTENSION
 #include <lib/extensions/ras.h>
 #endif
+#include <lib/extensions/twed.h>
 #include <lib/xlat_tables/xlat_mmu_helpers.h>
 #include <plat/common/platform.h>
 
@@ -20,6 +21,7 @@
  * platforms but may also be overridden by a platform if required.
  */
 #pragma weak bl31_plat_runtime_setup
+#pragma weak plat_arm_set_twedel_scr_el3
 
 #if SDEI_SUPPORT
 #pragma weak plat_sdei_handle_masked_trigger
@@ -100,3 +102,16 @@
 #endif
 	panic();
 }
+
+/*******************************************************************************
+ * In v8.6+ platforms with delayed trapping of WFE this hook sets the delay. It
+ * is a weak function definition so can be overridden depending on the
+ * requirements of a platform.  The only hook provided is for the TWED fields
+ * in SCR_EL3, the TWED fields in HCR_EL2, SCTLR_EL2, and SCTLR_EL1 should be
+ * configured as needed in lower exception levels.
+ ******************************************************************************/
+
+uint32_t plat_arm_set_twedel_scr_el3(void)
+{
+	return TWED_DISABLED;
+}