Added macros with bit definitions for Pos/Msk for GICDistributor and GICInterface

[Masmiseim36]

Added macros with bit definitions for Pos/Msk for GICDistributor and GICInterface peripheral access structure for Cortex-A

[JonatanAntoni]

@Masmiseim36, does this relate to #1588?

[ghost]

Hello @Masmiseim36, could you please tell me against which technical document I should review your changes. I am not experienced with Cortex-A.
I checked "Arm® Generic Interrupt Controller Architecture Specification GIC architecture version 3 and version 4" but the bit definitions in there are a little different.

[Masmiseim36]

@Masmiseim36, does this relate to #1588?

Hello @JonatanAntoni I do not think that this is related. I haven’t added any definitions for this Register. The implementation for the NVIC peripheral uses a similar solution as @ua1arn has used. I would go with his solution.

[Masmiseim36]

Hello @Masmiseim36, could you please tell me against which technical document I should review your changes. I am not experienced with Cortex-A. I checked "Arm® Generic Interrupt Controller Architecture Specification GIC architecture version 3 and version 4" but the bit definitions in there are a little different.

Hello @GuentherMartin I used the ARM CMSIS documentation:
https://arm-software.github.io/CMSIS_5/Core_A/html/structGICInterface__Type.html
https://arm-software.github.io/CMSIS_5/Core_A/html/structGICDistributor__Type.html
Should I check any additional resources?
/Edit Cortex A9 Uses GIC version2

[ghost]

Hello @GuentherMartin I used the ARM CMSIS documentation:
https://arm-software.github.io/CMSIS_5/Core_A/html/structGICInterface__Type.html
https://arm-software.github.io/CMSIS_5/Core_A/html/structGICDistributor__Type.html
Should I check any additional resources?

Hello @Masmiseim36, then I will review you changes against these documents.