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Add suppport for ARM CM55 (#494)

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* Add supposrt for ARM CM55

* Fix file header

* Remove duplicate code

* Refactor portmacro.h

1. portmacro.h is re-factored into 2 parts - portmacrocommon.h which is
   common to all ARMv8-M ports and portmacro.h which is different for
   different compiler and architecture. This enables us to provide
   Cortex-M55 ports without code duplication.
2. Update copy_files.py so that it copies Cortex-M55 ports correctly -
   all files except portmacro.h are used from Cortex-M33 ports.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
This commit is contained in:
alfred gedeon 2022-06-02 00:00:10 +02:00 • committed by GitHub
parent 1ec8e49de4
commit 719ceee352
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81 changed files with 14385 additions and 4330 deletions
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13
portable/ARMv8M/ReadMe.txt
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@ -1,10 +1,11 @@
This directory tree contains the master copy of the FreeeRTOS Cortex-M33 port.
This directory tree contains the master copy of the FreeeRTOS Armv8-M and
Armv8.1-M ports.
Do not use the files located here! These file are copied into separate
FreeRTOS/Source/portable/[compiler]/ARM_CM33_NNN directories prior to each
FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55]_NNN directories prior to each
FreeRTOS release.
If your Cortex-M33 application uses TrustZone then use the files from the
FreeRTOS/Source/portable/[compiler]/ARM_CM33 directories.
If your Armv8-M and Armv8.1-M application uses TrustZone then use the files from the
FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55] directories.
If your Cortex-M33 application does not use TrustZone then use the files from
the FreeRTOS/Source/portable/[compiler]/ARM_CM33_NTZ directories.
If your Armv8-M and Armv8.1-M application does not use TrustZone then use the files from
the FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55]_NTZ directories.