diff --git a/litex_boards/platforms/digilent_cmod_a7.py b/litex_boards/platforms/digilent_cmod_a7.py
index 9bd4deb..ea1e7bc 100644
--- a/litex_boards/platforms/digilent_cmod_a7.py
+++ b/litex_boards/platforms/digilent_cmod_a7.py
@@ -3,6 +3,7 @@
 #
 # Copyright (c) 2018 William D. Jones <thor0505@comcast.net>
 # Copyright (c) 2020 Staf Verhaegen <staf@fibraservi.eu>
+# Copyright (c) 2021 Michael T. Mayers <michael@tweakoz.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 from litex.build.generic_platform import Pins, Subsignal, IOStandard, Misc
diff --git a/litex_boards/platforms/digilent_nexys4.py b/litex_boards/platforms/digilent_nexys4.py
index fa328e8..c1a6c91 100644
--- a/litex_boards/platforms/digilent_nexys4.py
+++ b/litex_boards/platforms/digilent_nexys4.py
@@ -2,6 +2,7 @@
 # This file is part of LiteX-Boards.
 #
 # Copyright (c) 2018-2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# Copyright (c) 2021 Michael T. Mayers <michael@tweakoz.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 from litex.build.generic_platform import *
diff --git a/litex_boards/platforms/micronova_mercury2.py b/litex_boards/platforms/micronova_mercury2.py
index 3c3a5dd..d787ff9 100644
--- a/litex_boards/platforms/micronova_mercury2.py
+++ b/litex_boards/platforms/micronova_mercury2.py
@@ -3,6 +3,7 @@
 #
 # Copyright (c) 2018 William D. Jones <thor0505@comcast.net>
 # Copyright (c) 2020 Staf Verhaegen <staf@fibraservi.eu>
+# Copyright (c) 2021 Michael T. Mayers <michael@tweakoz.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 from litex.build.generic_platform import Pins, Subsignal, IOStandard, Misc
diff --git a/litex_boards/targets/digilent_cmod_a7.py b/litex_boards/targets/digilent_cmod_a7.py
index 9655e05..3d5105a 100755
--- a/litex_boards/targets/digilent_cmod_a7.py
+++ b/litex_boards/targets/digilent_cmod_a7.py
@@ -3,7 +3,7 @@
 #
 # This file is part of LiteX-Boards.
 #
-# Copyright (c) 2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# Copyright (c) 2021 Michael T. Mayers <michael@tweakoz.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 import os
diff --git a/litex_boards/targets/digilent_nexys4.py b/litex_boards/targets/digilent_nexys4.py
index af12e01..ea2e736 100755
--- a/litex_boards/targets/digilent_nexys4.py
+++ b/litex_boards/targets/digilent_nexys4.py
@@ -3,7 +3,7 @@
 #
 # This file is part of LiteX-Boards.
 #
-# Copyright (c) 2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# Copyright (c) 2021 Michael T. Mayers <michael@tweakoz.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 import os
diff --git a/litex_boards/targets/micronova_mercury2.py b/litex_boards/targets/micronova_mercury2.py
index d426ec5..2106ccc 100755
--- a/litex_boards/targets/micronova_mercury2.py
+++ b/litex_boards/targets/micronova_mercury2.py
@@ -3,7 +3,7 @@
 #
 # This file is part of LiteX-Boards.
 #
-# Copyright (c) 2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# Copyright (c) 2021 Michael T. Mayers <michael@tweakoz.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 import os