diff --git a/plat/common/aarch64/platform_helpers.S b/plat/common/aarch64/platform_helpers.S
index f51d24e..56b88bc 100644
--- a/plat/common/aarch64/platform_helpers.S
+++ b/plat/common/aarch64/platform_helpers.S
@@ -38,6 +38,7 @@
 	.weak	plat_reset_handler
 	.weak	plat_disable_acp
 	.weak	bl1_plat_prepare_exit
+	.weak	plat_error_handler
 
 #if !ENABLE_PLAT_COMPAT
 	.globl	platform_get_core_pos
@@ -121,3 +122,12 @@
 func bl1_plat_prepare_exit
 	ret
 endfunc bl1_plat_prepare_exit
+
+	/* -----------------------------------------------------
+	 * void plat_error_handler(int err) __dead2;
+	 * Endless loop by default.
+	 * -----------------------------------------------------
+	 */
+func plat_error_handler
+	b	plat_error_handler
+endfunc plat_error_handler