refactor(neoverse-rd): set mmap naming convention

Presently, for the second generation platforms based on the N2 CPU,
macros related to page table entries lack a consistent naming
convention. This absence may lead to potential mix-ups, such as css
definitions in soc files, and can contribute to decreased code clarity.
To address this, establish the following naming convention:

- NRD_CSS_<name>_MMAP for CSS related page table entries
- NRD_ROS_<name>_MMAP for ROS related page table entries

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: I7bf1f9b0ddfd0444c802a23143de6a163f127731
4 files changed