RD-N2 feature updates - variant 1 support, hierarchical hashing and pcie integration control module
requested to merge github/fork/vijayenthiran-arm/rdn2-variant1-hier-hash-pcie-integ-ctrl into master
Created by: vijayenthiran-arm
This pull request is collection of following support:
- Add variant 1 support for RD-N2 (Cfg1)
- Add hierarchical hashing support in CMN-700 module
- Add and enable PCIe integration control registers in RD-N2