diff --git a/docs/plat/arm/arm-build-options.rst b/docs/plat/arm/arm-build-options.rst
index 4bfce61..31b38a2 100644
--- a/docs/plat/arm/arm-build-options.rst
+++ b/docs/plat/arm/arm-build-options.rst
@@ -152,6 +152,12 @@
    require all the CPUs to execute the CPU specific power down sequence to
    complete a warm reboot sequence in which only the CPUs are power cycled.
 
+Arm FVP Build Options
+---------------------
+
+- ``FVP_TRUSTED_SRAM_SIZE``: Size (in kilobytes) of the Trusted SRAM region to
+  utilize when building for the FVP platform. This option defaults to 256.
+
 --------------
 
 .. |FIP in a GPT image| image:: ../../resources/diagrams/FIP_in_a_GPT_image.png
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index 4875c00..d79e219 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -39,7 +39,7 @@
  */
 #define PLAT_ARM_CLUSTER_COUNT		U(FVP_CLUSTER_COUNT)
 
-#define PLAT_ARM_TRUSTED_SRAM_SIZE	UL(0x00040000)	/* 256 KB */
+#define PLAT_ARM_TRUSTED_SRAM_SIZE	(FVP_TRUSTED_SRAM_SIZE * UL(1024))
 
 #define PLAT_ARM_TRUSTED_ROM_BASE	UL(0x00000000)
 #define PLAT_ARM_TRUSTED_ROM_SIZE	UL(0x04000000)	/* 64 MB */
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 35b4f11..da5d07d 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -24,6 +24,10 @@
 
 FVP_DT_PREFIX		:= fvp-base-gicv3-psci
 
+# Size (in kilobytes) of the Trusted SRAM region to  utilize when building for
+# the FVP platform. This option defaults to 256.
+FVP_TRUSTED_SRAM_SIZE	:= 256
+
 # The FVP platform depends on this macro to build with correct GIC driver.
 $(eval $(call add_define,FVP_USE_GIC_DRIVER))
 
@@ -39,6 +43,9 @@
 # Pass FVP_GICR_REGION_PROTECTION to the build system.
 $(eval $(call add_define,FVP_GICR_REGION_PROTECTION))
 
+# Pass FVP_TRUSTED_SRAM_SIZE to the build system.
+$(eval $(call add_define,FVP_TRUSTED_SRAM_SIZE))
+
 # Sanity check the cluster count and if FVP_CLUSTER_COUNT <= 2,
 # choose the CCI driver , else the CCN driver
 ifeq ($(FVP_CLUSTER_COUNT), 0)