add SPDX License Identifier to headers and specify project.

LICENSE

@@ -1,6 +1,6 @@
 BSD 2-Clause License
 
-Copyright (c) 2019, EnjoyDigital
+Copyright (c) 2019-2020, EnjoyDigital
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

kc705.py

@@ -1,7 +1,10 @@
 #!/usr/bin/env python3
 
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import sys
 

netv2.py

@@ -1,7 +1,10 @@
 #!/usr/bin/env python3
 
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import sys
 

sim.py

@@ -1,5 +1,11 @@
 #!/usr/bin/env python3
 
+#
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
+
 import argparse
 
 from migen import *

test/test_lfps.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import unittest
 

test/test_ltssm.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import unittest
 

test/test_scrambling.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import unittest
 

test/test_serdes.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import unittest
 import random

test/test_training.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import unittest
 

tools/test_analyzer.py

@@ -1,5 +1,11 @@
 #!/usr/bin/env python3
 
+#
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
+
 import sys
 import time
 

usb3_core/core.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2017-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import os
 

usb3_pipe/common.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 from migen import *
 

usb3_pipe/core.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 from migen import *
 

usb3_pipe/lfps.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 # LFPS is the first signaling to happen during the initialization of the USB3.0 link.
 

usb3_pipe/ltssm.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 from migen import *
 

usb3_pipe/scrambling.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 from functools import reduce
 from operator import xor

usb3_pipe/serdes.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 from migen import *
 

usb3_pipe/training.py

@@ -1,5 +1,8 @@
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 from migen import *
 

versa_ecp5.py

@@ -1,7 +1,10 @@
 #!/usr/bin/env python3
 
-# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+#
-# License: BSD
+# This file is part of USB3-PIPE project.
+#
+# Copyright (c) 2019-2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
 
 import sys