diff --git a/plat/hisilicon/hikey960/hikey960_bl1_setup.c b/plat/hisilicon/hikey960/hikey960_bl1_setup.c
index 9cadba0..6a07f09 100644
--- a/plat/hisilicon/hikey960/hikey960_bl1_setup.c
+++ b/plat/hisilicon/hikey960/hikey960_bl1_setup.c
@@ -37,18 +37,6 @@
  * Declarations of linker defined symbols which will help us find the layout
  * of trusted RAM
  */
-extern unsigned long __COHERENT_RAM_START__;
-extern unsigned long __COHERENT_RAM_END__;
-
-/*
- * The next 2 constants identify the extents of the coherent memory region.
- * These addresses are used by the MMU setup code and therefore they must be
- * page-aligned.  It is the responsibility of the linker script to ensure that
- * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols refer to
- * page-aligned addresses.
- */
-#define BL1_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
-#define BL1_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
 
 /* Data structure which holds the extents of the trusted RAM for BL1 */
 static meminfo_t bl1_tzram_layout;
@@ -131,8 +119,8 @@
 			      bl1_tzram_layout.total_size,
 			      BL1_RO_BASE,
 			      BL1_RO_LIMIT,
-			      BL1_COHERENT_RAM_BASE,
-			      BL1_COHERENT_RAM_LIMIT);
+			      BL_COHERENT_RAM_BASE,
+			      BL_COHERENT_RAM_END);
 }
 
 static void hikey960_ufs_reset(void)