diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c
index d0757d8..66ac440 100644
--- a/arch/arm/mach-imx/hab.c
+++ b/arch/arm/mach-imx/hab.c
@@ -698,3 +698,15 @@
 
 	return result;
 }
+
+int authenticate_image(u32 ddr_start, u32 raw_image_size)
+{
+	u32 ivt_offset;
+	size_t bytes;
+
+	ivt_offset = (raw_image_size + ALIGN_SIZE - 1) &
+					~(ALIGN_SIZE - 1);
+	bytes = ivt_offset + IVT_SIZE + CSF_PAD_SIZE;
+
+	return imx_hab_authenticate_image(ddr_start, bytes, ivt_offset);
+}