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8953568a2d
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: 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: I5e0838adce487110206998a8b79bc3adca922cec
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| .. | ||
| aarch32 | ||
| aarch64 | ||
| bl_aux_params | ||
| compiler-rt | ||
| coreboot | ||
| cpus | ||
| debugfs | ||
| el3_runtime | ||
| extensions | ||
| fconf | ||
| gpt_rme | ||
| hob | ||
| libc | ||
| libfdt | ||
| locks | ||
| mpmm | ||
| optee | ||
| pmf | ||
| psa | ||
| psci | ||
| romlib | ||
| semihosting | ||
| stack_protector | ||
| transfer_list | ||
| utils | ||
| xlat_mpu | ||
| xlat_tables | ||
| xlat_tables_v2 | ||
| zlib | ||