diff --git a/plat/nvidia/tegra/common/tegra_bl31_setup.c b/plat/nvidia/tegra/common/tegra_bl31_setup.c
index d5d3d53..d89ad7b 100644
--- a/plat/nvidia/tegra/common/tegra_bl31_setup.c
+++ b/plat/nvidia/tegra/common/tegra_bl31_setup.c
@@ -24,6 +24,9 @@
 #include <tegra_def.h>
 #include <tegra_private.h>
 
+/* length of Trusty's input parameters (in bytes) */
+#define TRUSTY_PARAMS_LEN_BYTES	(4096*2)
+
 extern void zeromem16(void *mem, unsigned int length);
 
 /*******************************************************************************
@@ -58,6 +61,8 @@
 static plat_params_from_bl2_t plat_bl31_params_from_bl2 = {
 	.tzdram_size = (uint64_t)TZDRAM_SIZE
 };
+static unsigned long bl32_mem_size;
+static unsigned long bl32_boot_params;
 
 /*******************************************************************************
  * This variable holds the non-secure image entry address
@@ -147,8 +152,11 @@
 	assert(from_bl2->bl33_ep_info);
 	bl33_image_ep_info = *from_bl2->bl33_ep_info;
 
-	if (from_bl2->bl32_ep_info)
+	if (from_bl2->bl32_ep_info) {
 		bl32_image_ep_info = *from_bl2->bl32_ep_info;
+		bl32_mem_size = from_bl2->bl32_ep_info->args.arg0;
+		bl32_boot_params = from_bl2->bl32_ep_info->args.arg2;
+	}
 
 	/*
 	 * Parse platform specific parameters - TZDRAM aperture base and size
@@ -234,6 +242,15 @@
 		"Denver" : "ARM", read_mpidr());
 }
 
+#ifdef SPD_trusty
+void plat_trusty_set_boot_args(aapcs64_params_t *args)
+{
+	args->arg0 = bl32_mem_size;
+	args->arg1 = bl32_boot_params;
+	args->arg2 = TRUSTY_PARAMS_LEN_BYTES;
+}
+#endif
+
 /*******************************************************************************
  * Initialize the gic, configure the SCR.
  ******************************************************************************/
diff --git a/services/spd/trusty/trusty.c b/services/spd/trusty/trusty.c
index 7836eba..1d6d074 100644
--- a/services/spd/trusty/trusty.c
+++ b/services/spd/trusty/trusty.c
@@ -21,9 +21,6 @@
 /* macro to check if Hypervisor is enabled in the HCR_EL2 register */
 #define HYP_ENABLE_FLAG		0x286001
 
-/* length of Trusty's input parameters (in bytes) */
-#define TRUSTY_PARAMS_LEN_BYTES	(4096*2)
-
 struct trusty_stack {
 	uint8_t space[PLATFORM_STACK_SIZE] __aligned(16);
 	uint32_t end;