What is the change?
Switch to module CMSIS_6 for Cortex-M while continuing to use
cmsis module (version 5.9.0) for Cortex-A/R.
Why do we need this change?
The current cmsis module consists of:
- Cortex-M support from upstream cmsis 5.9.0
- Cortex-A/R support which was not upstreamed to CMSIS
Upstream cmsis 5.9 was deprecated so we should be using CMSIS_6 however,
it seems due to lack of Cortex-A/R support in upstream and other reasons,
this was pushed back.
While upstreaming Cortex-A/R support to CMSIS_6 could take its time,
this shouldn't stop Cortex-M to start using CMSIS_6.
Also, if we do not use CMSIS_6 for Cortex-M then using the
newer GCC 14.2 toolchain will return below compiler error:
```
zephyrproject/modules/hal/cmsis/CMSIS/Core/Include/core_cm85.h:4406:10:
fatal error: pac_armv81.h: No such file or directory
4406 | #include "pac_armv81.h"
```
Using CMSIS_6 for Cortex-M will fix this.
Signed-off-by: Sudan Landge <sudan.landge@arm.com>
What is changed?
Use CMSIS SystemCoreClock via a dedicated flag instead of using
soc flags.
Why do we need this change?
This change is part of cleaning soc specific code out of arch folder.
Signed-off-by: Sudan Landge <sudan.landge@arm.com>
This change adds checks to validate consistency between Zephyr’s Kconfig
settings and cmsis configuration defined in SiP’s sdk provided headers.
This change also introduces a config to enable cmsis’ own checks which
emits warnings if a parameter relies on auto-populated default values.
Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
CMSIS uses an external KConfig so sourcing the KConfig is uncessary. This
also adds a comment if it is not available.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
This adds the cmsis-nn module since it moved to its own realm.
This also adds a kconfig for the long short-term memory.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Use CMSIS-DSP from its new realm. This also changes change how you
initialize FFT tables as well to use arm_cfft_init_64_f32 if you
know the FFT size in advance rather than the generic initialization
arm_cfft_init_f32.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Move CMSIS module Kconfig options to a folder, in preparation for CMSIS
core header creation.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
