[Test] mark some more tests with pytest.mark.vivado

tests/fpgadataflow/test_fpgadataflow_fclayer.py

@@ -328,6 +328,7 @@ def test_fpgadataflow_fclayer_rtlsim(mem_mode, idt, wdt, act, nf, sf, mw, mh):
 @pytest.mark.parametrize("mw", [128])
 # HLS matrix height (output features)
 @pytest.mark.parametrize("mh", [128])
+@pytest.mark.vivado
 def test_fpgadataflow_fclayer_large_depth_decoupled_mode(
     mem_mode, idt, wdt, act, nf, sf, mw, mh
 ):

tests/util/test_data_packing.py

@@ -47,6 +47,7 @@ from finn.util.data_packing import (
 
 @pytest.mark.parametrize("dtype", [DataType.BINARY, DataType.INT2, DataType.INT32])
 @pytest.mark.parametrize("test_shape", [(1, 2, 4), (1, 1, 64), (2, 64)])
+@pytest.mark.vivado
 def test_npy2apintstream(test_shape, dtype):
     ndarray = cutil.gen_finn_dt_tensor(dtype, test_shape)
     test_dir = cutil.make_build_dir(prefix="test_npy2apintstream_")