Merge d301109bf0 into 7225fbcbb9

The goal of this commit is to add the GCC/ARMClang non-MPU
port variant for ARM Cortex-R82 processor which is
ARMv8-R AArch64 based.
The work done is inspired by the GCC ARM_AARCH64 FreeRTOS port.

This port has the following features:
* Uses single security state (non TrustZone).
* Supports SMP (Symmetric multi-processing).
* Doesn't support Hypervisor (EL2).
* Doesn't support neither PMSA (MPU) nor VMSA (MMU).

Signed-off-by: Ahmed Ismail <Ahmed.Ismail@arm.com>

.github/.cSpellWords.txt

@@ -430,7 +430,6 @@ ldrbs
 LDRBS
 LDRNE
 ldsr
-ldxr
 lidt
 LINKR
 LJMP
@@ -506,7 +505,6 @@ movs
 movw
 MOVWF
 movx
-MPIDR
 MPLAB
 MPUCTRL
 MQTT
@@ -811,7 +809,6 @@ STTBRK
 STTDLY
 STTOUT
 STTTO
-stxr
 SVACC
 svcne
 SVDIS

.github/scripts/kernel_checker.py

@@ -114,7 +114,6 @@ KERNEL_ARM_COLLAB_FILES_PATTERNS = [
     r'.*portable/.*/ARM_CM35*',
     r'.*portable/.*/ARM_CM55*',
     r'.*portable/.*/ARM_CM85*',
-    r'.*portable/.*/ARM_CR82*',
 ]
 
 KERNEL_HEADER = [

portable/GCC/ARM_CR82/port.c

@@ -1,8 +1,7 @@
 /*
  * FreeRTOS Kernel <DEVELOPMENT BRANCH>
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- * Copyright 2025 Arm Limited and/or its affiliates
- * <open-source-office@arm.com>
+ * Copyright 2024-2025 Arm Limited and/or its affiliates <open-source-office@arm.com>
  *
  * SPDX-License-Identifier: MIT
  *

portable/GCC/ARM_CR82/portASM.S

@@ -1,8 +1,7 @@
 /*
  * FreeRTOS Kernel <DEVELOPMENT BRANCH>
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- * Copyright 2025 Arm Limited and/or its affiliates
- * <open-source-office@arm.com>
+ * Copyright 2025 Arm Limited and/or its affiliates <open-source-office@arm.com>
  *
  * SPDX-License-Identifier: MIT
  *

portable/GCC/ARM_CR82/portmacro.h

@@ -1,8 +1,7 @@
 /*
  * FreeRTOS Kernel <DEVELOPMENT BRANCH>
  * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- * Copyright 2025 Arm Limited and/or its affiliates
- * <open-source-office@arm.com>
+ * Copyright 2024-2025 Arm Limited and/or its affiliates <open-source-office@arm.com>
  *
  * SPDX-License-Identifier: MIT
  *