Move to CMake 3.20.0.
At the Toolchain WG it was decided to move to CMake 3.20.0.
The main reason for increasing CMake version is better toolchain
support.
Better toolchain support is added in the following CMake versions:
- armclang, CMake 3.15
- Intel oneAPI, CMake 3.20
- IAR, CMake 3.15 and 3.20
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Add EDAC shell application demonstrating EDAC API usage. Can be used
for verification of the functionality with error injection mechanism.
Sample is also included in the twister tests.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>