fix(rpi3):  expose BL1_RW to BL2 map for mboot

BL2 requires the ability to access the TCG Event Log during
Measured Boot. Currently the Platform hangs since the Event Log
is not exposed to BL2's mmap. Define a RPI3_BL1_RW region to be
added to the BL2 Image, if Measured Boot is enabled.

Change-Id: Ic236a80e73ea342b4590cfb65bafbb8ffac17085
Signed-off-by: Abhi Singh <abhi.singh@arm.com>
2 files changed