new compiler Arm Toolchain for embedded - Support Cortex-M7

Hello,

My Company currently uses the GNU Arm Toolchain 10.3 to compile our project based on S32K3xx MCU from NXP (cortex-M7)
We uses Clion IDE to develop our code, cmake method to prepare the compilation and make the link to the compiler then make to execute the compilation.

I know we could pass to GNU Arm Toolchain 14.2

But we just saw that a new compiler is being developped : Arm Toolchain for embedded (https://developer.arm.com/Tools%20and%20Software/Arm%20Toolchain%20for%20Embedded#Technical-Specifications)
It will be free and compatible with GNU commands.
We are evaluating the possibility of switching to this new compiler in future.
One of the main interest is that a paid FUSA version would be available (in 2026) if we need to support this standard.

So I downloaded the Beta(clang version 20.0.0) version of Arm Toolchain for embeded.
First step was fine and the integration is easy with our environnement.
But our architecture seems not to be supported.
Endeed when I type command : clang.exe --print-supported-cpus
I see the list of supported cpu but there are no cortex-M7

Do you know if Arm Toolchain for embeded will support Cortex-M7 in future ?
if yes, is there a time map about the supported cpu ?

Note : We also check the possibility to pass to Arm compiler for embedded (which already has a FUSA version).
But I am not sure it will easy fit in our cmake environnement.
More over it's no more supported since march 2025.
So we have preference for Arm Toolchain for embedded even if we have to wait for it.

Thanks,
Mathieu