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![]() 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 HOB list to initialise
StandaloneMm properly.
And this HOB lists could be delivered via
- SPM_MM: Transfer List according to the firmware handoff spec[3]
- FF-A v1.1 >= : FF-A boot protocol.
This patch introduces a TF-A HOB creation library and
some of definitions which StandaloneMm requires to boot.
Link: https://uefi.org/sites/default/files/resources/PI_Spec_1_6.pdf [1]
Link:
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.. | ||
build-internals.rst | ||
build-options.rst | ||
docs-build.rst | ||
image-terminology.rst | ||
index.rst | ||
initial-build.rst | ||
prerequisites.rst | ||
psci-lib-integration-guide.rst | ||
rt-svc-writers-guide.rst | ||
tools-build.rst |