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| /rk3399_ARM-atf/services/std_svc/spm/spm_mm/ |
| H A D | spm_mm_setup.c | 9ae5f67306b380c626a74782eff9e98b7f7996ee Mon May 13 09:25:40 UTC 2024 Levi Yun <yeoreum.yun@arm.com> feat(spm): use xfer list with Hob list in SPM_MM
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.
This patch applies using transfer list with PHIT Hob list [3] for
delivering boot information to 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]
Link: https://github.com/FirmwareHandoff/firmware_handoff [3]
Signed-off-by: Levi Yun <yeoreum.yun@arm.com>
Change-Id: I3df71a7679abf9859612afc8a5be7b2381007311
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