MLECO-3583: Update copyright notice according to new guidelines

Change-Id: I0f057b33993e5196a60e52f4fb0c60e09693dcfe
diff --git a/source/hal/source/platform/simple/CMakeLists.txt b/source/hal/source/platform/simple/CMakeLists.txt
index 7cdfe9a..e8bc14e 100644
--- a/source/hal/source/platform/simple/CMakeLists.txt
+++ b/source/hal/source/platform/simple/CMakeLists.txt
@@ -1,5 +1,5 @@
 #----------------------------------------------------------------------------
-#  Copyright (c) 2022 Arm Limited. All rights reserved.
+#  SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
 #  SPDX-License-Identifier: Apache-2.0
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/include/mem_regions.h b/source/hal/source/platform/simple/include/mem_regions.h
index 4d835a2..69d15cc 100644
--- a/source/hal/source/platform/simple/include/mem_regions.h
+++ b/source/hal/source/platform/simple/include/mem_regions.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/include/peripheral_irqs.h b/source/hal/source/platform/simple/include/peripheral_irqs.h
index 9ffc675..2d7742d 100644
--- a/source/hal/source/platform/simple/include/peripheral_irqs.h
+++ b/source/hal/source/platform/simple/include/peripheral_irqs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/include/peripheral_memmap.h b/source/hal/source/platform/simple/include/peripheral_memmap.h
index 21f7765..761fad9 100644
--- a/source/hal/source/platform/simple/include/peripheral_memmap.h
+++ b/source/hal/source/platform/simple/include/peripheral_memmap.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/include/platform_drivers.h b/source/hal/source/platform/simple/include/platform_drivers.h
index 7d075e7..e2dc414 100644
--- a/source/hal/source/platform/simple/include/platform_drivers.h
+++ b/source/hal/source/platform/simple/include/platform_drivers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2021-2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/include/timer_simple_platform.h b/source/hal/source/platform/simple/include/timer_simple_platform.h
index 20006cc..3af56cb 100644
--- a/source/hal/source/platform/simple/include/timer_simple_platform.h
+++ b/source/hal/source/platform/simple/include/timer_simple_platform.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2021-2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/source/platform_drivers.c b/source/hal/source/platform/simple/source/platform_drivers.c
index 3e04323..914b1ac 100644
--- a/source/hal/source/platform/simple/source/platform_drivers.c
+++ b/source/hal/source/platform/simple/source/platform_drivers.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/source/hal/source/platform/simple/source/timer_simple_platform.c b/source/hal/source/platform/simple/source/timer_simple_platform.c
index 8086abd..ca44c32 100644
--- a/source/hal/source/platform/simple/source/timer_simple_platform.c
+++ b/source/hal/source/platform/simple/source/timer_simple_platform.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright 2021-2022 Arm Limited and/or its affiliates <open-source-office@arm.com>
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");