diff --git a/include/plat/arm/common/arm_def.h b/include/plat/arm/common/arm_def.h
index e27dd80..62623c1 100644
--- a/include/plat/arm/common/arm_def.h
+++ b/include/plat/arm/common/arm_def.h
@@ -348,7 +348,20 @@
  * and limit. Leave enough space of BL2 meminfo.
  */
 #define ARM_TB_FW_CONFIG_BASE		(ARM_BL_RAM_BASE + sizeof(meminfo_t))
-#define ARM_TB_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
+#define ARM_TB_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + (PAGE_SIZE / 2U))
+
+/*
+ * Boot parameters passed from BL2 to BL31/BL32 are stored here
+ */
+#define ARM_BL2_MEM_DESC_BASE		ARM_TB_FW_CONFIG_LIMIT
+#define ARM_BL2_MEM_DESC_LIMIT		(ARM_BL2_MEM_DESC_BASE +	\
+							(PAGE_SIZE / 2U))
+
+/*
+ * Define limit of firmware configuration memory:
+ * ARM_TB_FW_CONFIG + ARM_BL2_MEM_DESC memory
+ */
+#define ARM_FW_CONFIG_LIMIT		(ARM_BL_RAM_BASE + PAGE_SIZE)
 
 /*******************************************************************************
  * BL1 specific defines.
@@ -443,7 +456,7 @@
  * SP_MIN is the only BL image in SRAM. Allocate the whole of SRAM (excluding
  * the page reserved for fw_configs) to BL32
  */
-#  define BL32_BASE			ARM_TB_FW_CONFIG_LIMIT
+#  define BL32_BASE			ARM_FW_CONFIG_LIMIT
 #  define BL32_LIMIT			(ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)
 # else
 /* Put BL32 below BL2 in the Trusted SRAM.*/
@@ -481,7 +494,7 @@
 #  define TSP_SEC_MEM_BASE		ARM_BL_RAM_BASE
 #  define TSP_SEC_MEM_SIZE		ARM_BL_RAM_SIZE
 #  define TSP_PROGBITS_LIMIT		BL31_BASE
-#  define BL32_BASE			ARM_TB_FW_CONFIG_LIMIT
+#  define BL32_BASE			ARM_FW_CONFIG_LIMIT
 #  define BL32_LIMIT			BL31_BASE
 # elif ARM_TSP_RAM_LOCATION_ID == ARM_TRUSTED_DRAM_ID
 #  define TSP_SEC_MEM_BASE		PLAT_ARM_TRUSTED_DRAM_BASE
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index b5edc74..9d6786f 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -188,6 +188,7 @@
 uint32_t arm_get_spsr_for_bl32_entry(void);
 uint32_t arm_get_spsr_for_bl33_entry(void);
 int arm_bl2_handle_post_image_load(unsigned int image_id);
+struct bl_params *arm_get_next_bl_params(void);
 
 /* BL2 at EL3 functions */
 void arm_bl2_el3_early_platform_setup(void);