Merge changes from topic "mb/lfa-rmm-test" into integration

* changes:
fix(rmmd): avoid race conditions in CPU finish
fix(arm): move lfa componet header to common and fix the helper
chore(lfa)

Merge changes from topic "mb/lfa-rmm-test" into integration

* changes:
fix(rmmd): avoid race conditions in CPU finish
fix(arm): move lfa componet header to common and fix the helper
chore(lfa): rename component_id to lfa_component_id

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fix(arm): move lfa componet header to common and fix the helper

Move the FVP LFA component definitions to include/plat/arm/common/
so they can be shared by all Arm platforms, and update include
path

fix(arm): move lfa componet header to common and fix the helper

Move the FVP LFA component definitions to include/plat/arm/common/
so they can be shared by all Arm platforms, and update include
paths accordingly.

On FVP, rename the input parameter to lfa_component_id to match
the function declaration, and fix callers to pass the component
ID (not image_id) to the prime-complete helper.

Change-Id: Ia1485096819d6523c4bee14c602cbde3c6e144ef
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge changes from topic "lfa-plat-activate" into integration

* changes:
feat(fvp): add stub implementation for plat_lfa_notify_activate()
feat(lfa): add platform hook for activation notification

feat(fvp): add stub implementation for plat_lfa_notify_activate()

Introduce a stub for plat_lfa_notify_activate() in the FVP platform
code. This provides a placeholder implementation that always ret

feat(fvp): add stub implementation for plat_lfa_notify_activate()

Introduce a stub for plat_lfa_notify_activate() in the FVP platform
code. This provides a placeholder implementation that always returns
success as currently no notification is required.

Change-Id: I0e0813327af4f55e0aef12bd80a472d103ea317d
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge changes from topic "mb/lfa-core-work" into integration

* changes:
docs(maintainers): add myself as code owner for LFA service
docs(lfa): update porting guide with LFA platform APIs
feat(

Merge changes from topic "mb/lfa-core-work" into integration

* changes:
docs(maintainers): add myself as code owner for LFA service
docs(lfa): update porting guide with LFA platform APIs
feat(lfa): add LFA holding pen logic
feat(lfa): add initial implementation for LFA_ACTIVATE
feat(lfa): add initial implementation for LFA_PRIME
feat(fvp): implement platform API for load and auth image
feat(lfa): implement LFA_CANCEL SMC
feat(fvp): implement platform API for LFA cancel operation
feat(lfa): implement LFA_GET_INVENTORY SMC
feat(fvp): implement platform API for LFA activation pending check
feat(lfa): implement LFA_GET_INFO SMC and integrate LFA build
feat(fvp): initialize LFA component activators in platform layer
feat(rmm): add placeholder activator callbacks for LFA
feat(bl31): add placeholder activator implementation for LFA
feat(lfa): add activation handler interface for component activation
feat(fvp): implement LFA get components API
feat(lfa): create LFA SMC handler template

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feat(fvp): implement platform API for load and auth image

Introduce and implement a stub implementation of
`plat_lfa_load_auth_image()` for the FVP platform. For AEM FVP, no
actual image loading or

feat(fvp): implement platform API for load and auth image

Introduce and implement a stub implementation of
`plat_lfa_load_auth_image()` for the FVP platform. For AEM FVP, no
actual image loading or authentication is required as of now, as
images are assumed to be pre-loaded and authenticated.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I82e51f5d18db6d5b9c61f9081b451619d761abe8

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feat(fvp): implement platform API for LFA cancel operation

Introduce and implement a stub implementation of `plat_lfa_cancel()`
for the FVP platform. This function will later be expanded to handle
c

feat(fvp): implement platform API for LFA cancel operation

Introduce and implement a stub implementation of `plat_lfa_cancel()`
for the FVP platform. This function will later be expanded to handle
component-specific LFA cancellation logic.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I9690b011313bbe0fd458cbe47f32445f8d2d79fa

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feat(fvp): implement platform API for LFA activation pending check

Introduce and implement `is_plat_lfa_activation_pending()' API for the
FVP platform. Currently, only the RMM component is marked as

feat(fvp): implement platform API for LFA activation pending check

Introduce and implement `is_plat_lfa_activation_pending()' API for the
FVP platform. Currently, only the RMM component is marked as pending.

Change-Id: I6cc84c65ba5fe1b47cc65cbeeb349aac9235533a
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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feat(fvp): initialize LFA component activators in platform layer

Update the FVP platform's LFA component table to populate the
'activator' and 'activation_pending' by introducing fields
in plat_lfa_

feat(fvp): initialize LFA component activators in platform layer

Update the FVP platform's LFA component table to populate the
'activator' and 'activation_pending' by introducing fields
in plat_lfa_component_info_t.
- 'activator': function pointers for component-specific
activation logic
- 'activation_pending': tracks whether the component's activation
is pending

Set the activator function pointers for supported components:
- BL31 via get_bl31_activator()
- RMM (if RME is enabled) via get_rmm_activator()

This allows the LFA service to invoke component-specific prime
and activate callbacks through platform-registered hooks.

Change-Id: Ifd997a8b8cab209c25aabb2e9d4eab59e909ea4d
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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feat(fvp): implement LFA get components API

Introduce platform-specific implementation of
`plat_lfa_get_components()` for the Arm FVP platform. This function
returns LFA component metadata, includin

feat(fvp): implement LFA get components API

Introduce platform-specific implementation of
`plat_lfa_get_components()` for the Arm FVP platform. This function
returns LFA component metadata, including component ID, UUID for
each supported firmware image and number of components.

Change-Id: I9e7cbce5865becf3e4babcb770bc5eb3b69a0be8
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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