rdv3r1: add config data for pl011 UART module in lcpfw

PL011 controller is used as a console port for debug and log messages.
Add configuration data of this controller including base address and
input clock frequency for the PL011 module to use.

Signed-off-by: Nancy . <nancy@arm.com>
Signed-off-by: Shriram K <shriram.k@arm.com>
Change-Id: I13707d9aa2393620c69cc352dbd8646309689e6c