diff --git a/bl2/aarch64/bl2_entrypoint.S b/bl2/aarch64/bl2_entrypoint.S
index 3ab8b5a..bc8cbfd 100644
--- a/bl2/aarch64/bl2_entrypoint.S
+++ b/bl2/aarch64/bl2_entrypoint.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -15,12 +15,14 @@
 
 func bl2_entrypoint
 	/*---------------------------------------------
-	 * Save from x1 the extents of the tzram
-	 * available to BL2 for future use.
-	 * x0 is not currently used.
+	 * Save arguments x0 - x3 from BL1 for future
+	 * use.
 	 * ---------------------------------------------
 	 */
-	mov	x20, x1
+	mov	x20, x0
+	mov	x21, x1
+	mov	x22, x2
+	mov	x23, x3
 
 	/* ---------------------------------------------
 	 * Set the exception vector to something sane.
@@ -103,7 +105,11 @@
 	 * ---------------------------------------------
 	 */
 	mov	x0, x20
-	bl	bl2_early_platform_setup
+	mov	x1, x21
+	mov	x2, x22
+	mov	x3, x23
+	bl	bl2_early_platform_setup2
+
 	bl	bl2_plat_arch_setup
 
 	/* ---------------------------------------------