This commit adds a preliminary implementation of CMSIS-Core(R) for use
with the ARM Cortex-R port.
At this time, CMSIS-Core(R) is not merged back into the upstream CMSIS
repository and therefore is not available from official sources.
Until upstream merge happens, the preliminary version can be obtained
from the following URL:
https://github.com/stephanosio/CMSIS_5/tree/core_r
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The existing implementation used HAS_CMSIS configuration to specify
that CMSIS-Core(M) is used; when, in fact, there are other CMSIS
variants available such as CMSIS-Core(A) and CMSIS-DSP available.
This commit replaces the existing HAS_CMSIS configuration with
HAS_CMSIS_CORE to clarify that CMSIS-Core is used. It also introduces
the CMSIS-Core variant configuration, HAS_CMSIS_CORE_M, that is
automatically selected when HAS_CMSIS_CORE is enabled.
For more details, see issue #19717.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
For CMSIS we now have HAS_CMSIS which needs to be added to the
SoC definition.
Instead of changing the main Makefile we now include a sub-Makefile
with all related header and library paths that are hosted in
ext/
Move redifintion of LIB_INCLUDE_DIR later to get variables defined
in Makefile.toolchain.*
Change-Id: I9f90f90247c2a66b4565427b89d4e1d4dd5c9622
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Stephanos Ioannidis