This commit aims to add the ability to specify and add dependency
TLVs to MCUBOOT. Due to the private nature of this feature, having
dependency TLVs mean that the TLV Info header and these TLVs become
part of the protected area (they are supposed to get signed as well).
Since the TLV Info header containing the whole TLV section's size
becomes protected, this size needs to be calculated in advance to get
proper hash values.
Change-Id: I13277a3b595acc2bb8c5084420f3d61c8d301dc2
Author: Bence Kaposzta <bence.kaposzta@arm.com>
Signed-off-by: David Vincze <david.vincze@arm.com>
da8c91993d