This change allows for additional, platform-specific quirks
in the CPU configuration based on CPU info.
Add plat_cpuinfo to store any quirks or additional settings
to be applied by the platform code.
Use it to modify default ACTLR set-up if needed.
Submitted by: Zbigniew Bodek <email@example.com>
Obtained from: Semihalf
Sponsored by: Stormshield