diff --git a/bl2/bl2_main.c b/bl2/bl2_main.c
index 1969981..33c63ee 100644
--- a/bl2/bl2_main.c
+++ b/bl2/bl2_main.c
@@ -67,9 +67,10 @@
 {
 	meminfo_t *bl2_tzram_layout;
 	bl31_params_t *bl2_to_bl31_params;
-	bl31_plat_params_t *bl2_to_bl31_plat_params;
 	unsigned int bl2_load, bl31_load;
 	entry_point_info_t *bl31_ep_info;
+	meminfo_t bl32_mem_info;
+	meminfo_t bl33_mem_info;
 	int e;
 
 	/* Perform remaining generic architectural setup in S-El1 */
@@ -88,7 +89,6 @@
 	 * information to BL31.
 	 */
 	bl2_to_bl31_params = bl2_plat_get_bl31_params();
-	bl2_to_bl31_plat_params = bl2_plat_get_bl31_plat_params();
 	bl31_ep_info = bl2_plat_get_bl31_ep_info();
 
 	/*
@@ -116,16 +116,10 @@
 	bl2_plat_set_bl31_ep_info(bl2_to_bl31_params->bl31_image_info,
 				bl31_ep_info);
 
-	/*
-	 * Create a new layout of memory for BL31 as seen by BL2. This
-	 * will gobble up all the BL2 memory.
-	 */
-	init_bl31_mem_layout(bl2_tzram_layout,
-			     &bl2_to_bl31_plat_params->bl31_meminfo,
-			     bl31_load);
+	bl2_plat_get_bl33_meminfo(&bl33_mem_info);
 
 	/* Load the BL33 image in non-secure memory provided by the platform */
-	e = load_image(&bl2_to_bl31_plat_params->bl33_meminfo,
+	e = load_image(&bl33_mem_info,
 			BL33_IMAGE_NAME,
 			BOT_LOAD,
 			plat_get_ns_image_entrypoint(),
@@ -147,10 +141,11 @@
 	 * completely different memory. A zero size indicates that the
 	 * platform does not want to load a BL32 image.
 	 */
-	if (bl2_to_bl31_plat_params->bl32_meminfo.total_size) {
-		e = load_image(&bl2_to_bl31_plat_params->bl32_meminfo,
+	bl2_plat_get_bl32_meminfo(&bl32_mem_info);
+	if (bl32_mem_info.total_size) {
+		e = load_image(&bl32_mem_info,
 			       BL32_IMAGE_NAME,
-			       bl2_to_bl31_plat_params->bl32_meminfo.attr &
+			       bl32_mem_info.attr &
 			       LOAD_MASK,
 			       BL32_BASE,
 			       bl2_to_bl31_params->bl32_image_info,
@@ -166,12 +161,10 @@
 		}
 	}
 
-
 	/*
 	 * Run BL31 via an SMC to BL1. Information on how to pass control to
 	 * the BL32 (if present) and BL33 software images will be passed to
 	 * BL31 as an argument.
 	 */
-	 bl2_run_bl31(bl31_ep_info, (unsigned long)bl2_to_bl31_params,
-				(unsigned long)bl2_to_bl31_plat_params);
+	 bl2_run_bl31(bl31_ep_info, (unsigned long)bl2_to_bl31_params, 0);
 }
diff --git a/bl31/bl31_main.c b/bl31/bl31_main.c
index d74b254..1dc0a7a 100644
--- a/bl31/bl31_main.c
+++ b/bl31/bl31_main.c
@@ -43,7 +43,7 @@
  * for SP execution. In cases where both SPD and SP are absent, or when SPD
  * finds it impossible to execute SP, this pointer is left as NULL
  ******************************************************************************/
-static int32_t (*bl32_init)(meminfo_t *);
+static int32_t (*bl32_init)(void);
 
 /*******************************************************************************
  * Variable to indicate whether next image to execute after BL31 is BL33
@@ -114,11 +114,10 @@
 	 */
 
 	/*
-	 * If SPD had registerd an init hook, invoke it. Pass it the information
-	 * about memory extents
+	 * If SPD had registerd an init hook, invoke it.
 	 */
 	if (bl32_init)
-		(*bl32_init)(bl31_plat_get_bl32_mem_layout());
+		(*bl32_init)();
 
 	/*
 	 * We are ready to enter the next EL. Prepare entry into the image
@@ -189,7 +188,7 @@
  * This function initializes the pointer to BL32 init function. This is expected
  * to be called by the SPD after it finishes all its initialization
  ******************************************************************************/
-void bl31_register_bl32_init(int32_t (*func)(meminfo_t *))
+void bl31_register_bl32_init(int32_t (*func)(void))
 {
 	bl32_init = func;
 }
diff --git a/bl32/tsp/aarch64/tsp_entrypoint.S b/bl32/tsp/aarch64/tsp_entrypoint.S
index aeb54bc..fab64cf 100644
--- a/bl32/tsp/aarch64/tsp_entrypoint.S
+++ b/bl32/tsp/aarch64/tsp_entrypoint.S
@@ -55,16 +55,6 @@
 
 
 func tsp_entrypoint
-	/*---------------------------------------------
-	 * Store the extents of the tzram available to
-	 * BL32 for future use.
-	 * TODO: We are assuming that x9-x10 will not be
-	 * corrupted by any function before platform
-	 * setup.
-	 * ---------------------------------------------
-	 */
-	mov	x9, x0
-	mov	x10, x1
 
 	/* ---------------------------------------------
 	 * The entrypoint is expected to be executed
@@ -119,8 +109,6 @@
 	 * specific early arch. setup e.g. mmu setup
 	 * ---------------------------------------------
 	 */
-	mov	x0, x9
-	mov	x1, x10
 	bl	bl32_early_platform_setup
 	bl	bl32_plat_arch_setup
 
diff --git a/bl32/tsp/tsp_main.c b/bl32/tsp/tsp_main.c
index a667ffc..a7c7386 100644
--- a/bl32/tsp/tsp_main.c
+++ b/bl32/tsp/tsp_main.c
@@ -38,6 +38,13 @@
 #include <tsp.h>
 
 /*******************************************************************************
+ * Declarations of linker defined symbols which will help us find the layout
+ * of trusted SRAM
+ ******************************************************************************/
+extern unsigned long __RO_START__;
+extern unsigned long __COHERENT_RAM_END__;
+
+/*******************************************************************************
  * Lock to control access to the console
  ******************************************************************************/
 spinlock_t console_lock;
@@ -66,6 +73,15 @@
 	tsp_cpu_suspend_entry,
 };
 
+
+/*******************************************************************************
+ * The BL32 memory footprint starts with an RO sections and ends
+ * with a section for coherent RAM. Use it to find the memory size
+ ******************************************************************************/
+#define BL32_TOTAL_BASE (unsigned long)(&__RO_START__)
+
+#define BL32_TOTAL_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
+
 static tsp_args_t *set_smc_args(uint64_t arg0,
 			     uint64_t arg1,
 			     uint64_t arg2,
@@ -107,10 +123,6 @@
 	uint64_t mpidr = read_mpidr();
 	uint32_t linear_id = platform_get_core_pos(mpidr);
 
-#if DEBUG
-	meminfo_t *mem_layout = bl32_plat_sec_mem_layout();
-#endif
-
 	/* Initialize the platform */
 	bl32_platform_setup();
 
@@ -123,10 +135,9 @@
 
 	spin_lock(&console_lock);
 	printf("TSP %s\n\r", build_message);
-	INFO("Total memory base : 0x%x\n", mem_layout->total_base);
-	INFO("Total memory size : 0x%x bytes\n", mem_layout->total_size);
-	INFO("Free memory base  : 0x%x\n", mem_layout->free_base);
-	INFO("Free memory size  : 0x%x bytes\n", mem_layout->free_size);
+	INFO("Total memory base : 0x%x\n", (unsigned long)BL32_TOTAL_BASE);
+	INFO("Total memory size : 0x%x bytes\n",
+			 (unsigned long)(BL32_TOTAL_LIMIT - BL32_TOTAL_BASE));
 	INFO("cpu 0x%x: %d smcs, %d erets %d cpu on requests\n", mpidr,
 	     tsp_stats[linear_id].smc_count,
 	     tsp_stats[linear_id].eret_count,
diff --git a/common/bl_common.c b/common/bl_common.c
index a2fa2d6..911ad4c 100644
--- a/common/bl_common.c
+++ b/common/bl_common.c
@@ -74,68 +74,11 @@
 
 
 /*******************************************************************************
- * The next two functions are the weak definitions. Platform specific
- * code can override them if it wishes to.
+ * The next function is a weak definition. Platform specific
+ * code can override it if it wishes to.
  ******************************************************************************/
 
 /*******************************************************************************
- * Function that takes a memory layout into which BL31 has been either top or
- * bottom loaded. Using this information, it populates bl31_mem_layout to tell
- * BL31 how much memory it has access to and how much is available for use. It
- * does not need the address where BL31 has been loaded as BL31 will reclaim
- * all the memory used by BL2.
- * TODO: Revisit if this and init_bl2_mem_layout can be replaced by a single
- * routine.
- ******************************************************************************/
-void init_bl31_mem_layout(const meminfo_t *bl2_mem_layout,
-			  meminfo_t *bl31_mem_layout,
-			  unsigned int load_type)
-{
-	if (load_type == BOT_LOAD) {
-		/*
-		 * ------------                             ^
-		 * |   BL2    |                             |
-		 * |----------|                 ^           |  BL2
-		 * |          |                 | BL2 free  |  total
-		 * |          |                 |   size    |  size
-		 * |----------| BL2 free base   v           |
-		 * |   BL31   |                             |
-		 * ------------ BL2 total base              v
-		 */
-		unsigned long bl31_size;
-
-		bl31_mem_layout->free_base = bl2_mem_layout->free_base;
-
-		bl31_size = bl2_mem_layout->free_base - bl2_mem_layout->total_base;
-		bl31_mem_layout->free_size = bl2_mem_layout->total_size - bl31_size;
-	} else {
-		/*
-		 * ------------                             ^
-		 * |   BL31   |                             |
-		 * |----------|                 ^           |  BL2
-		 * |          |                 | BL2 free  |  total
-		 * |          |                 |   size    |  size
-		 * |----------| BL2 free base   v           |
-		 * |   BL2    |                             |
-		 * ------------ BL2 total base              v
-		 */
-		unsigned long bl2_size;
-
-		bl31_mem_layout->free_base = bl2_mem_layout->total_base;
-
-		bl2_size = bl2_mem_layout->free_base - bl2_mem_layout->total_base;
-		bl31_mem_layout->free_size = bl2_mem_layout->free_size + bl2_size;
-	}
-
-	bl31_mem_layout->total_base = bl2_mem_layout->total_base;
-	bl31_mem_layout->total_size = bl2_mem_layout->total_size;
-	bl31_mem_layout->attr = load_type;
-
-	flush_dcache_range((unsigned long) bl31_mem_layout, sizeof(meminfo_t));
-	return;
-}
-
-/*******************************************************************************
  * Function that takes a memory layout into which BL2 has been either top or
  * bottom loaded along with the address where BL2 has been loaded in it. Using
  * this information, it populates bl2_mem_layout to tell BL2 how much memory
diff --git a/include/bl2/bl2.h b/include/bl2/bl2.h
index 5936d84..4cd3cee 100644
--- a/include/bl2/bl2.h
+++ b/include/bl2/bl2.h
@@ -55,11 +55,6 @@
  ******************************************************************************/
 extern struct bl31_params *bl2_plat_get_bl31_params(void);
 
-/*******************************************************************************
- * This function returns a pointer to the shared memory that the platform has
- * kept aside to pass platform related information that BL3-1 could need
- ******************************************************************************/
-extern struct bl31_plat_params *bl2_plat_get_bl31_plat_params(void);
 
 /*******************************************************************************
  * This function returns a pointer to the shared memory that the platform
diff --git a/include/bl31/bl31.h b/include/bl31/bl31.h
index ad6e70e..e77c554 100644
--- a/include/bl31/bl31.h
+++ b/include/bl31/bl31.h
@@ -43,6 +43,7 @@
  *****************************************/
 struct meminfo;
 struct entry_point_info;
+struct bl31_parms;
 
 /*******************************************************************************
  * Function prototypes
@@ -53,9 +54,9 @@
 extern uint32_t bl31_get_next_image_type(void);
 extern void bl31_prepare_next_image_entry();
 extern struct entry_point_info *bl31_get_next_image_info(uint32_t type);
+extern void bl31_early_platform_setup(struct bl31_params *from_bl2,
+					void *plat_params_from_bl2);
 extern void bl31_platform_setup(void);
-extern struct meminfo *bl31_plat_get_bl32_mem_layout(void);
-extern struct meminfo *bl31_plat_sec_mem_layout(void);
-extern void bl31_register_bl32_init(int32_t (*)(struct meminfo *));
+extern void bl31_register_bl32_init(int32_t (*)(void));
 
 #endif /* __BL31_H__ */
diff --git a/include/common/bl_common.h b/include/common/bl_common.h
index e3e4a43..47b1e40 100644
--- a/include/common/bl_common.h
+++ b/include/common/bl_common.h
@@ -173,18 +173,6 @@
 } bl31_params_t;
 
 
-/***************************************************************************
- * This structure provides platform specific data that needs to be known to
- * BL31. Currently, The loader updates the memory information available for
- * each binary
- ***************************************************************************/
-typedef struct bl31_plat_params {
-	meminfo_t bl31_meminfo;
-	meminfo_t bl32_meminfo;
-	meminfo_t bl33_meminfo;
-} bl31_plat_params_t;
-
-
 /*
  * Compile time assertions related to the 'entry_point_info' structure to
  * ensure that the assembler and the compiler view of the offsets of
diff --git a/plat/fvp/aarch64/plat_common.c b/plat/fvp/aarch64/plat_common.c
index 099751d..b17093f 100644
--- a/plat/fvp/aarch64/plat_common.c
+++ b/plat/fvp/aarch64/plat_common.c
@@ -130,14 +130,15 @@
  * the platform memory map & initialize the mmu, for the given exception level
  ******************************************************************************/
 #define DEFINE_CONFIGURE_MMU_EL(_el)					\
-	void configure_mmu_el##_el(meminfo_t *mem_layout,		\
+	void configure_mmu_el##_el(unsigned long total_base,		\
+				   unsigned long total_size,		\
 				   unsigned long ro_start,		\
 				   unsigned long ro_limit,		\
 				   unsigned long coh_start,		\
 				   unsigned long coh_limit)		\
 	{								\
-		mmap_add_region(mem_layout->total_base,			\
-				mem_layout->total_size,			\
+		mmap_add_region(total_base,				\
+				total_size,				\
 				MT_MEMORY | MT_RW | MT_SECURE);		\
 		mmap_add_region(ro_start, ro_limit - ro_start,		\
 				MT_MEMORY | MT_RO | MT_SECURE);		\
diff --git a/plat/fvp/bl1_plat_setup.c b/plat/fvp/bl1_plat_setup.c
index ac3b69a..76d6963 100644
--- a/plat/fvp/bl1_plat_setup.c
+++ b/plat/fvp/bl1_plat_setup.c
@@ -138,7 +138,8 @@
 		cci_enable_coherency(read_mpidr());
 	}
 
-	configure_mmu_el3(&bl1_tzram_layout,
+	configure_mmu_el3(bl1_tzram_layout.total_base,
+			  bl1_tzram_layout.total_size,
 			  TZROM_BASE,
 			  TZROM_BASE + TZROM_SIZE,
 			  BL1_COHERENT_RAM_BASE,
diff --git a/plat/fvp/bl2_plat_setup.c b/plat/fvp/bl2_plat_setup.c
index 1eb8001..3d02c5c 100644
--- a/plat/fvp/bl2_plat_setup.c
+++ b/plat/fvp/bl2_plat_setup.c
@@ -78,7 +78,6 @@
  * to BL31
  ******************************************************************************/
 static bl31_params_t *bl2_to_bl31_params;
-static bl31_plat_params_t *bl2_to_bl31_plat_params;
 static entry_point_info_t *bl31_ep_info;
 
 meminfo_t *bl2_plat_sec_mem_layout(void)
@@ -116,9 +115,6 @@
 	bl2_to_bl31_params = &bl31_params_mem->bl31_params;
 	SET_PARAM_HEAD(bl2_to_bl31_params, PARAM_BL31, VERSION_1, 0);
 
-	/* Assign memory for platform specific information */
-	bl2_to_bl31_plat_params = &bl31_params_mem->bl31_plat_params;
-
 	/* Fill BL31 related information */
 	bl31_ep_info = &bl31_params_mem->bl31_ep_info;
 	bl2_to_bl31_params->bl31_image_info = &bl31_params_mem->bl31_image_info;
@@ -136,18 +132,6 @@
 		SET_PARAM_HEAD(bl2_to_bl31_params->bl32_image_info,
 					PARAM_IMAGE_BINARY,
 					VERSION_1, 0);
-		/*
-		 * Populate the extents of memory available for loading BL32.
-		 * TODO: We are temporarily executing BL2 from TZDRAM;
-		 * will eventually move to Trusted SRAM
-		 */
-		bl2_to_bl31_plat_params->bl32_meminfo.total_base = BL32_BASE;
-		bl2_to_bl31_plat_params->bl32_meminfo.free_base = BL32_BASE;
-		bl2_to_bl31_plat_params->bl32_meminfo.total_size =
-			(TZDRAM_BASE + TZDRAM_SIZE) - BL32_BASE;
-		bl2_to_bl31_plat_params->bl32_meminfo.free_size =
-			(TZDRAM_BASE + TZDRAM_SIZE) - BL32_BASE;
-		bl2_to_bl31_plat_params->bl32_meminfo.attr = BOT_LOAD;
 	}
 
 	/* Fill BL33 related information */
@@ -157,23 +141,10 @@
 	bl2_to_bl31_params->bl33_image_info = &bl31_params_mem->bl33_image_info;
 	SET_PARAM_HEAD(bl2_to_bl31_params->bl33_image_info, PARAM_IMAGE_BINARY,
 					VERSION_1, 0);
-	/* Populate the extents of memory available for loading BL33 */
-	bl2_to_bl31_plat_params->bl33_meminfo.total_base = DRAM_BASE;
-	bl2_to_bl31_plat_params->bl33_meminfo.total_size = DRAM_SIZE;
-	bl2_to_bl31_plat_params->bl33_meminfo.free_base = DRAM_BASE;
-	bl2_to_bl31_plat_params->bl33_meminfo.free_size = DRAM_SIZE;
 
 	return bl2_to_bl31_params;
 }
 
-/*******************************************************************************
- * This function returns a pointer to the memory that the platform has kept
- * aside to pass platform related information that BL31 could need
- ******************************************************************************/
-bl31_plat_params_t *bl2_plat_get_bl31_plat_params(void)
-{
-	return bl2_to_bl31_plat_params;
-}
 
 /*******************************************************************************
  * This function returns a pointer to the shared memory that the platform
@@ -239,7 +210,8 @@
  ******************************************************************************/
 void bl2_plat_arch_setup()
 {
-	configure_mmu_el1(&bl2_tzram_layout,
+	configure_mmu_el1(bl2_tzram_layout.total_base,
+			  bl2_tzram_layout.total_size,
 			  BL2_RO_BASE,
 			  BL2_RO_LIMIT,
 			  BL2_COHERENT_RAM_BASE,
@@ -308,3 +280,38 @@
 					DISABLE_ALL_EXCEPTIONS);
 	SET_SECURITY_STATE(bl33_ep_info->h.attr, NON_SECURE);
 }
+
+
+/*******************************************************************************
+ * Populate the extents of memory available for loading BL32
+ ******************************************************************************/
+void bl2_plat_get_bl32_meminfo(meminfo_t *bl32_meminfo)
+{
+	/*
+	 * Populate the extents of memory available for loading BL32.
+	 * TODO: We are temporarily executing BL2 from TZDRAM;
+	 * will eventually move to Trusted SRAM
+	 */
+	bl32_meminfo->total_base = BL32_BASE;
+	bl32_meminfo->free_base = BL32_BASE;
+	bl32_meminfo->total_size =
+			(TZDRAM_BASE + TZDRAM_SIZE) - BL32_BASE;
+	bl32_meminfo->free_size =
+			(TZDRAM_BASE + TZDRAM_SIZE) - BL32_BASE;
+	bl32_meminfo->attr = BOT_LOAD;
+	bl32_meminfo->next = 0;
+}
+
+
+/*******************************************************************************
+ * Populate the extents of memory available for loading BL33
+ ******************************************************************************/
+void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo)
+{
+	bl33_meminfo->total_base = DRAM_BASE;
+	bl33_meminfo->total_size = DRAM_SIZE;
+	bl33_meminfo->free_base = DRAM_BASE;
+	bl33_meminfo->free_size = DRAM_SIZE;
+	bl33_meminfo->attr = 0;
+	bl33_meminfo->attr = 0;
+}
diff --git a/plat/fvp/bl31_plat_setup.c b/plat/fvp/bl31_plat_setup.c
index 83072e4..949b156 100644
--- a/plat/fvp/bl31_plat_setup.c
+++ b/plat/fvp/bl31_plat_setup.c
@@ -72,17 +72,6 @@
  * BL31 from BL2.
  ******************************************************************************/
 static bl31_params_t *bl2_to_bl31_params;
-static bl31_plat_params_t *bl2_to_bl31_plat_params;
-
-meminfo_t *bl31_plat_sec_mem_layout(void)
-{
-	return &bl2_to_bl31_plat_params->bl31_meminfo;
-}
-
-meminfo_t *bl31_plat_get_bl32_mem_layout(void)
-{
-	return &bl2_to_bl31_plat_params->bl32_meminfo;
-}
 
 /*******************************************************************************
  * Return a pointer to the 'entry_point_info' structure of the next image for the
@@ -117,14 +106,12 @@
  * data
  ******************************************************************************/
 void bl31_early_platform_setup(bl31_params_t *from_bl2,
-			       bl31_plat_params_t *plat_info_from_bl2)
+				void *plat_params_from_bl2)
 {
 	assert(from_bl2->h.type == PARAM_BL31);
 	assert(from_bl2->h.version >= VERSION_1);
 
 	bl2_to_bl31_params = from_bl2;
-	bl2_to_bl31_plat_params = plat_info_from_bl2;
-
 
 	/* Initialize the console to provide early debug support */
 	console_init(PL011_UART0_BASE);
@@ -179,7 +166,8 @@
  ******************************************************************************/
 void bl31_plat_arch_setup()
 {
-	configure_mmu_el3(&bl2_to_bl31_plat_params->bl31_meminfo,
+	configure_mmu_el3(TZRAM_BASE,
+			  TZRAM_SIZE,
 			  BL31_RO_BASE,
 			  BL31_RO_LIMIT,
 			  BL31_COHERENT_RAM_BASE,
diff --git a/plat/fvp/bl32_plat_setup.c b/plat/fvp/bl32_plat_setup.c
index bb2b602..8406d31 100644
--- a/plat/fvp/bl32_plat_setup.c
+++ b/plat/fvp/bl32_plat_setup.c
@@ -63,38 +63,16 @@
 #define BL32_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
 #define BL32_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
 
-/* Data structure which holds the extents of the trusted SRAM for BL32 */
-static meminfo_t bl32_tzdram_layout
-__attribute__ ((aligned(PLATFORM_CACHE_LINE_SIZE),
-		section("tzfw_coherent_mem")));
-
-meminfo_t *bl32_plat_sec_mem_layout(void)
-{
-	return &bl32_tzdram_layout;
-}
-
 /*******************************************************************************
- * BL1 has passed the extents of the trusted SRAM that's at BL32's disposal.
- * Initialize the BL32 data structure with the memory extends and initialize
- * the UART
+ * Initialize the UART
  ******************************************************************************/
-void bl32_early_platform_setup(meminfo_t *mem_layout,
-			      void *data)
+void bl32_early_platform_setup(void)
 {
 	/*
 	 * Initialize a different console than already in use to display
 	 * messages from TSP
 	 */
 	console_init(PL011_UART1_BASE);
-
-	/* Setup the BL32 memory layout */
-	bl32_tzdram_layout.total_base = mem_layout->total_base;
-	bl32_tzdram_layout.total_size = mem_layout->total_size;
-	bl32_tzdram_layout.free_base = mem_layout->free_base;
-	bl32_tzdram_layout.free_size = mem_layout->free_size;
-	bl32_tzdram_layout.attr = mem_layout->attr;
-	bl32_tzdram_layout.next = 0;
-
 }
 
 /*******************************************************************************
@@ -111,7 +89,8 @@
  ******************************************************************************/
 void bl32_plat_arch_setup()
 {
-	configure_mmu_el1(&bl32_tzdram_layout,
+	configure_mmu_el1(BL32_RO_BASE,
+			  (BL32_COHERENT_RAM_LIMIT - BL32_RO_BASE),
 			  BL32_RO_BASE,
 			  BL32_RO_LIMIT,
 			  BL32_COHERENT_RAM_BASE,
diff --git a/plat/fvp/platform.h b/plat/fvp/platform.h
index 85a74bc..50f1124 100644
--- a/plat/fvp/platform.h
+++ b/plat/fvp/platform.h
@@ -356,7 +356,6 @@
 struct plat_pm_ops;
 struct meminfo;
 struct bl31_params;
-struct bl31_plat_params;
 struct image_info;
 struct entry_point_info;
 
@@ -364,11 +363,10 @@
 /*******************************************************************************
  * This structure represents the superset of information that is passed to
  * BL31 e.g. while passing control to it from BL2 which is bl31_params
- * and bl31_plat_params and its elements
+ * and another platform specific params
  ******************************************************************************/
 typedef struct bl2_to_bl31_params_mem {
 	struct bl31_params bl31_params;
-	struct bl31_plat_params bl31_plat_params;
 	struct image_info bl31_image_info;
 	struct image_info bl32_image_info;
 	struct image_info bl33_image_info;
@@ -401,12 +399,14 @@
 extern unsigned int platform_get_core_pos(unsigned long mpidr);
 extern void enable_mmu_el1(void);
 extern void enable_mmu_el3(void);
-extern void configure_mmu_el1(struct meminfo *mem_layout,
+extern void configure_mmu_el1(unsigned long total_base,
+			      unsigned long total_size,
 			      unsigned long ro_start,
 			      unsigned long ro_limit,
 			      unsigned long coh_start,
 			      unsigned long coh_limit);
-extern void configure_mmu_el3(struct meminfo *mem_layout,
+extern void configure_mmu_el3(unsigned long total_base,
+			      unsigned long total_size,
 			      unsigned long ro_start,
 			      unsigned long ro_limit,
 			      unsigned long coh_start,
@@ -474,6 +474,12 @@
 extern void bl2_plat_set_bl33_ep_info(struct image_info *image,
 					struct entry_point_info *ep);
 
+/* Gets the memory layout for BL32 */
+extern void bl2_plat_get_bl32_meminfo(struct meminfo *mem_info);
+
+/* Gets the memory layout for BL33 */
+extern void bl2_plat_get_bl33_meminfo(struct meminfo *mem_info);
+
 
 #endif /*__ASSEMBLY__*/
 
diff --git a/services/spd/tspd/tspd_main.c b/services/spd/tspd/tspd_main.c
index 15f7ffe..21ff7ff 100644
--- a/services/spd/tspd/tspd_main.c
+++ b/services/spd/tspd/tspd_main.c
@@ -66,7 +66,7 @@
 		0x5b3056a0, 0x3291, 0x427b, 0x98, 0x11,
 		0x71, 0x68, 0xca, 0x50, 0xf3, 0xfa);
 
-int32_t tspd_init(meminfo_t *bl32_meminfo);
+int32_t tspd_init(void);
 
 
 /*******************************************************************************
@@ -126,10 +126,9 @@
  * It also assumes that a valid non-secure context has been initialised by PSCI
  * so it does not need to save and restore any non-secure state. This function
  * performs a synchronous entry into the Secure payload. The SP passes control
- * back to this routine through a SMC. It also passes the extents of memory made
- * available to BL32 by BL31.
+ * back to this routine through a SMC.
  ******************************************************************************/
-int32_t tspd_init(meminfo_t *bl32_meminfo)
+int32_t tspd_init(void)
 {
 	uint64_t mpidr = read_mpidr();
 	uint32_t linear_id = platform_get_core_pos(mpidr);
@@ -137,18 +136,6 @@
 	tsp_context_t *tsp_ctx = &tspd_sp_context[linear_id];
 
 	/*
-	 * Arrange for passing a pointer to the meminfo structure
-	 * describing the memory extents available to the secure
-	 * payload.
-	 * TODO: We are passing a pointer to BL31 internal memory
-	 * whereas this structure should be copied to a communication
-	 * buffer between the SP and SPD.
-	 */
-	write_ctx_reg(get_gpregs_ctx(&tsp_ctx->cpu_ctx),
-		      CTX_GPREG_X0,
-		      (uint64_t) bl32_meminfo);
-
-	/*
 	 * Arrange for an entry into the test secure payload. We expect an array
 	 * of vectors in return
 	 */