diff --git a/plat/arm/board/fvp/include/plat.ld.S b/plat/arm/board/fvp/include/plat.ld.S
index 24c3deb..f2a3ea6 100644
--- a/plat/arm/board/fvp/include/plat.ld.S
+++ b/plat/arm/board/fvp/include/plat.ld.S
@@ -6,6 +6,7 @@
 #ifndef __PLAT_LD_S__
 #define __PLAT_LD_S__
 
-#include <arm_common.ld.S>
+#include <arm_tzc_dram.ld.S>
+#include <arm_reclaim_init.ld.S>
 
 #endif /* __PLAT_LD_S__ */
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 4cd6a24..9bd3bde 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -201,6 +201,9 @@
 # Enable dynamic mitigation support by default
 DYNAMIC_WORKAROUND_CVE_2018_3639	:=	1
 
+# Enable reclaiming of BL31 initialisation code for secondary cores stacks for FVP
+RECLAIM_INIT_CODE	:=	1
+
 ifeq (${ENABLE_AMU},1)
 BL31_SOURCES		+=	lib/cpus/aarch64/cortex_a75_pubsub.c	\
 				lib/cpus/aarch64/cortex_ares_pubsub.c	\
diff --git a/plat/arm/common/arm_bl31_setup.c b/plat/arm/common/arm_bl31_setup.c
index c545663..ed2c3fb 100644
--- a/plat/arm/common/arm_bl31_setup.c
+++ b/plat/arm/common/arm_bl31_setup.c
@@ -15,6 +15,8 @@
 #include <plat_arm.h>
 #include <platform.h>
 #include <ras.h>
+#include <utils.h>
+#include <arm_xlat_tables.h>
 
 /*
  * Placeholder variables for copying the arguments that have been passed to
@@ -35,10 +37,20 @@
 #pragma weak bl31_plat_arch_setup
 #pragma weak bl31_plat_get_next_image_ep_info
 
-#define MAP_BL31_TOTAL	MAP_REGION_FLAT(			\
+#define MAP_BL31_TOTAL		MAP_REGION_FLAT(			\
 					BL31_BASE,			\
 					BL31_END - BL31_BASE,		\
 					MT_MEMORY | MT_RW | MT_SECURE)
+#if RECLAIM_INIT_CODE
+IMPORT_SYM(unsigned long, __INIT_CODE_START__, BL_INIT_CODE_BASE);
+IMPORT_SYM(unsigned long, __INIT_CODE_END__, BL_INIT_CODE_END);
+
+#define MAP_BL_INIT_CODE	MAP_REGION_FLAT(			\
+					BL_INIT_CODE_BASE,		\
+					BL_INIT_CODE_END		\
+						- BL_INIT_CODE_BASE,	\
+					MT_CODE | MT_SECURE)
+#endif
 
 /*******************************************************************************
  * Return a pointer to the 'entry_point_info' structure of the next image for the
@@ -233,8 +245,29 @@
 
 	/* Initialize the runtime console */
 	arm_console_runtime_init();
+#if RECLAIM_INIT_CODE
+	arm_free_init_memory();
+#endif
 }
 
+#if RECLAIM_INIT_CODE
+/*
+ * Zero out and make RW memory used to store image boot time code so it can
+ * be reclaimed during runtime
+ */
+void arm_free_init_memory(void)
+{
+	int ret = xlat_change_mem_attributes(BL_INIT_CODE_BASE,
+				BL_INIT_CODE_END - BL_INIT_CODE_BASE,
+				MT_RW_DATA);
+
+	if (ret != 0) {
+		ERROR("Could not reclaim initialization code");
+		panic();
+	}
+}
+#endif
+
 void __init bl31_platform_setup(void)
 {
 	arm_bl31_platform_setup();
@@ -255,6 +288,9 @@
 {
 	const mmap_region_t bl_regions[] = {
 		MAP_BL31_TOTAL,
+#if RECLAIM_INIT_CODE
+		MAP_BL_INIT_CODE,
+#endif
 		ARM_MAP_BL_RO,
 #if USE_ROMLIB
 		ARM_MAP_ROMLIB_CODE,
diff --git a/plat/arm/common/arm_common.c b/plat/arm/common/arm_common.c
index ae06ef2..a21d189 100644
--- a/plat/arm/common/arm_common.c
+++ b/plat/arm/common/arm_common.c
@@ -38,6 +38,7 @@
  * as an array specifying the generic memory regions which can be;
  * - Code section;
  * - Read-only data section;
+ * - Init code section, if applicable
  * - Coherent memory region, if applicable.
  */
 
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index a8df5ba..276f780 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -273,3 +273,14 @@
     include ${IMG_PARSER_LIB_MK}
 
 endif
+
+# RECLAIM_INIT_CODE can only be set when LOAD_IMAGE_V2=2 and xlat tables v2
+# are used
+ifeq (${RECLAIM_INIT_CODE}, 1)
+    ifeq (${LOAD_IMAGE_V2}, 0)
+        $(error "LOAD_IMAGE_V2 must be enabled to use RECLAIM_INIT_CODE")
+    endif
+    ifeq (${ARM_XLAT_TABLES_LIB_V1}, 1)
+        $(error "To reclaim init code xlat tables v2 must be used")
+    endif
+endif