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/rk3399_ARM-atf/lib/hob/
H A Dhob.c6b68b4a42f9858102f2c804026ed1ce136e15813 Mon May 13 09:10:05 UTC 2024 Levi Yun <yeoreum.yun@arm.com> feat(lib): modify Hob creation code imported from 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 initialize
StandaloneMm properly.

This patch modifies Hob creation code from edk2 codebase
so that TF-A could create Hob information properly to boot StandaloneMm

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: I5e427b620d8006b118b266370bd08d4b0ff56a83
/rk3399_ARM-atf/docs/
H A Dlicense.rst6b68b4a42f9858102f2c804026ed1ce136e15813 Mon May 13 09:10:05 UTC 2024 Levi Yun <yeoreum.yun@arm.com> feat(lib): modify Hob creation code imported from 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 initialize
StandaloneMm properly.

This patch modifies Hob creation code from edk2 codebase
so that TF-A could create Hob information properly to boot StandaloneMm

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: I5e427b620d8006b118b266370bd08d4b0ff56a83