marvell: a8k: build also mrvl_flash target

Target mrvl_flash build final flashable image (see documentation).

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I0fef441422d346d2ce940a2cd62b03d84824ab51
diff --git a/group/tf-l1-build-plat/a80x0_mcbin-default:nil b/group/tf-l1-build-plat/a80x0_mcbin-default:nil
index f79a312..fd3f0de 100644
--- a/group/tf-l1-build-plat/a80x0_mcbin-default:nil
+++ b/group/tf-l1-build-plat/a80x0_mcbin-default:nil
@@ -12,6 +12,8 @@
 }
 
 pre_tf_build() {
+	targets="all mrvl_flash" set_tf_build_targets
+
 	pushd "$workspace"
 
 	if [ ! -d "mv-ddr-marvell" ]; then