diff --git a/plat/rpi3/include/platform_def.h b/plat/rpi3/include/platform_def.h
index 1950376..76a5ff4 100644
--- a/plat/rpi3/include/platform_def.h
+++ b/plat/rpi3/include/platform_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -215,7 +215,8 @@
 /*
  * Other memory-related defines.
  */
-#define ADDR_SPACE_SIZE			(ULL(1) << 32)
+#define PLAT_PHY_ADDR_SPACE_SIZE	(ULL(1) << 32)
+#define PLAT_VIRT_ADDR_SPACE_SIZE	(ULL(1) << 32)
 
 #define MAX_MMAP_REGIONS		8
 #define MAX_XLAT_TABLES			4
diff --git a/plat/rpi3/platform.mk b/plat/rpi3/platform.mk
index 55201ef..d6d0d56 100644
--- a/plat/rpi3/platform.mk
+++ b/plat/rpi3/platform.mk
@@ -33,7 +33,7 @@
 				plat/rpi3/rpi3_io_storage.c
 
 BL31_SOURCES		+=	lib/cpus/aarch64/cortex_a53.S		\
-				plat/common/aarch64/plat_psci_common.c	\
+				plat/common/plat_psci_common.c		\
 				plat/rpi3/aarch64/plat_helpers.S	\
 				plat/rpi3/rpi3_bl31_setup.c		\
 				plat/rpi3/rpi3_pm.c			\
diff --git a/plat/rpi3/rpi3_bl2_setup.c b/plat/rpi3/rpi3_bl2_setup.c
index 13e8c01..c78024e 100644
--- a/plat/rpi3/rpi3_bl2_setup.c
+++ b/plat/rpi3/rpi3_bl2_setup.c
@@ -24,8 +24,12 @@
  * in x0. This memory layout is sitting at the base of the free trusted SRAM.
  * Copy it to a safe location before its reclaimed by later BL2 functionality.
  ******************************************************************************/
-void bl2_early_platform_setup(meminfo_t *mem_layout)
+
+void bl2_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+			       u_register_t arg2, u_register_t arg3)
 {
+	meminfo_t *mem_layout = (meminfo_t *) arg1;
+
 	/* Initialize the console to provide early debug support */
 	rpi3_console_init();
 
diff --git a/plat/rpi3/rpi3_bl31_setup.c b/plat/rpi3/rpi3_bl31_setup.c
index 5bbb13c..306f26b 100644
--- a/plat/rpi3/rpi3_bl31_setup.c
+++ b/plat/rpi3/rpi3_bl31_setup.c
@@ -53,23 +53,21 @@
  * tables. BL2 has flushed this information to memory, so we are guaranteed
  * to pick up good data.
  ******************************************************************************/
-void bl31_early_platform_setup(void *from_bl2,
-			       void *plat_params_from_bl2)
+void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+				u_register_t arg2, u_register_t arg3)
+
 {
 	/* Initialize the console to provide early debug support */
 	rpi3_console_init();
 
 	/*
-	 * In debug builds, we pass a special value in 'plat_params_from_bl2'
-	 * to verify platform parameters from BL2 to BL31.
-	 * In release builds, it's not used.
+	 * In debug builds, a special value is passed in 'arg1' to verify
+	 * platform parameters from BL2 to BL31. Not used in release builds.
 	 */
-	assert(((uintptr_t)plat_params_from_bl2) == RPI3_BL31_PLAT_PARAM_VAL);
+	assert(arg1 == RPI3_BL31_PLAT_PARAM_VAL);
 
-	/*
-	 * Check params passed from BL2 should not be NULL,
-	 */
-	bl_params_t *params_from_bl2 = (bl_params_t *)from_bl2;
+	/* Check that params passed from BL2 are not NULL. */
+	bl_params_t *params_from_bl2 = (bl_params_t *) arg0;
 
 	assert(params_from_bl2 != NULL);
 	assert(params_from_bl2->h.type == PARAM_BL_PARAMS);