tree 6379c0ebc632a0dac7a8db0d2b366540d16810a8
parent 22bde5b498623fe5c0302f4c39b656dd69b6633e
author Levi Yun <yeoreum.yun@arm.com> 1727075894 +0100
committer Yeoreum Yun <yeoreum.yun@arm.com> 1733491591 +0000

feat(lib): copy StandaloneMm Hob creation library in edk2

According to Platform Initialization (PI) Specification [1] and
Discussion on edk2 mailing list [2],
StandaloneMm shouldn't create Hob but it should be passed from TF-A.
IOW, TF-A should pass boot information via PHIT Hob to initialise
StandaloneMm properly.

To create Hob information to boot StandaloneMm, copy Hob creation code
form edk2 codebase:
   https://github.com/tianocore/edk2/blob/master/StandaloneMmPkg/Library/StandaloneMmCoreHobLib/Arm/StandaloneMmCoreHobLib.c

Link: https://uefi.org/sites/default/files/resources/PI_Spec_1_6.pdf [1]
Link: https://edk2.groups.io/g/devel/topic/103675962#114283 [2]
Signed-off-by: Levi Yun <yeoreum.yun@arm.com>
Change-Id: I784684d63f21a7879a2438ed522e158ca785186e