refactor(tc): unify all the spmc manifests

The manifests describe the same hardware layout with only the secure
partitions being different. Factor it out so it can be shared and only
add the VM information separately.

This has some deliberate side effects: the test configuration gets the
full secure memory address space and drops the 0x7000000 region as that
was accidentally copied over from the FVP platform and doesn't apply to
TC.

Also optee unconditionally gets the smaller mem_size as it's been
working fine and simplifies the manifest.

Small touch up is that mem_size-s are now in hex but otherwise the same
number.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Iea23f9769235eea32afa374952b9a0e4f6d3e9a1
5 files changed