feat(handoff): add additional TE tags

`TL_TAG_EXEC_EP_INFO64` type entries represent the `entry_point_info_t`
data structure. This structure provides the consumer with the execution
environment of an image. This is needed primarily in BL31 to execute
subsequent images i.e. BL32, BL33, or NT FW.

`TL_TAG_DT_SPMC_MANIFEST` holds the SPMC (Secure Partition Manager Core)
manifest image which is in DT format.

Change-Id: I80c4a72d639851457bc3c9b158b2e56041e8b29a
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
1 file changed