feat(mt8189): add hotplug driver

Minor hardware changes require minor driver updates.

Signed-off-by: Kai Liang <kai.liang@mediatek.com>
Change-Id: Iaeed93a7cf1b8c22979fedf7bd571f30398d410e

Merge "fix(mt8196): duplicated ETIMEDOUT definition" into integration

Merge "feat(mt8189): add dfd driver" into integration

Merge "feat(ti): enable power state validation for K3 SoCs" into integration

fix(mt8196): duplicated ETIMEDOUT definition

Refactor the local definition of the ETIMEDOUT macro to prevent
conflicts with the standard definition provided by libc/errno.h.

Change-Id: I3eff7e4a8e3

fix(mt8196): duplicated ETIMEDOUT definition

Refactor the local definition of the ETIMEDOUT macro to prevent
conflicts with the standard definition provided by libc/errno.h.

Change-Id: I3eff7e4a8e395914cb6a4b33d18e6d5b46cc06f6
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>

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fix(layerscape): unlock write access SMMU_CBn_ACTLR

This patch is to fix Errata #841119 and #826419 (see [1]) failed
apply in Linux because of SMMU_CBn_ACTLR register can't be modified
in non-secure

fix(layerscape): unlock write access SMMU_CBn_ACTLR

This patch is to fix Errata #841119 and #826419 (see [1]) failed
apply in Linux because of SMMU_CBn_ACTLR register can't be modified
in non-secure states. This mimics the changes from commit 0ca1d8fba
("fix(layerscape): unlock write access SMMU_CBn_ACTLR")

[1] https://developer.arm.com/documentation/epm133458/latest

Change-Id: I3f1e35150f66c604be2e10b3f91b39b2a7dc62bd
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>

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Merge "fix(xilinx): add API to get powerdown request status" into integration

feat(mt8189): add dfd driver

Add dfd init flow.

Signed-off-by: Runyang Chen <runyang.chen@mediatek.com>
Change-Id: Iaad7a46d019a7bf5ae86ca7583291975e01bfbfb

Merge "build(handoff)!: switch to LibTL submodule" into integration

Merge "feat(tc): add support for configuring DSU settings" into integration

Merge "fix(nxp-crypto): restricts generating nxp_mkvb via ns-world" into integration

feat(tc): add support for configuring DSU settings

This patch allows tc platforms to update DSU
CLUSTERPWRDN_EL1 and CLUSTERPWRCTLR_EL1 settings.
TC22 and TC23 use the DSU-120. Currently
we use the

feat(tc): add support for configuring DSU settings

This patch allows tc platforms to update DSU
CLUSTERPWRDN_EL1 and CLUSTERPWRCTLR_EL1 settings.
TC22 and TC23 use the DSU-120. Currently
we use the reset values as default settings as
per the DSU-120 TRM.

Reference: https://developer.arm.com/documentation/102547/0201

Change-Id: I48e0b5bd5881612e9b8b804948260f69c25c34d9
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>

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Merge "feat(dsu): support power control and autonomous powerdown config" into integration

Merge changes Iea4c11de,Icae1fb08 into integration

* changes:
fix(lx2160): add DDRC missing DIMMs
fix(nxp): driver crypto caam

feat(dsu): support power control and autonomous powerdown config

This patch allows platforms to enable certain DSU settings
to ensure memory retention and control over
cache power requests. We also

feat(dsu): support power control and autonomous powerdown config

This patch allows platforms to enable certain DSU settings
to ensure memory retention and control over
cache power requests. We also move the driver out of css
into drivers/arm. Platforms can configure the
CLUSTERPWRCTLR and CLUSTERPWRDN registers [1] to improve
power efficiency.

These registers enable finer-grained control of
DSU power state transitions, including
powerdown and retention.

IMP_CLUSTERPWRCTLR_EL1 provides:
- Functional retention: Allows configuration of the
duration of inactivity before the DSU uses
CLUSTERPACTIVE to request functional retention.

- Cache power request: These bits are output on
CLUSTERPACTIVE[19:16] to indicate to the power controller
which cache portions must remain powered.

IMP_CLUSTERPWRDN_EL1 includes:
- Powerdown: Triggers full cluster powerdown, including
control logic.

- Memory retention: Requests memory retention mode,
keeping L3 RAM contents while powering off
the rest of the DSU.

The DSU-120 TRM [2] provides the full field definitions,
which are used as references in the `dsu_driver_data` structure.

References:
[1]: https://developer.arm.com/documentation/100453/latest/
[2]: https://developer.arm.com/documentation/102547/0201/?lang=en

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I2eba808b8f2a27797782a333c65dd092b03208fe

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build(handoff)!: switch to LibTL submodule

Removes in-tree Transfer List implementation and updates all references
to use the external LibTL submodule. Updates include paths, Makefile
macros, and pl

build(handoff)!: switch to LibTL submodule

Removes in-tree Transfer List implementation and updates all references
to use the external LibTL submodule. Updates include paths, Makefile
macros, and platform integration logic to link with LibTL as a static
library.

If you cloned TF-A without the `--recurse-submodules` flag, you can
ensure that this submodule is present by running:

git submodule update --init --recursive

BREAKING-CHANGE: LibTL is now included in TF-A as a submodule.
Please run `git submodule update --init --recursive` if you encounter
issues after migrating to the latest version of TF-A.

Change-Id: I1fa31f7b730066c27985d968698e553b00b07c38
Signed-off-by: Harrison Mutai <harrison.mutai@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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Merge "fix(imx8mp): remove ERR050463 VPUMIX workaround" into integration

Merge changes from topic "s32g274a/sd_support" into integration

* changes:
feat(s32g274a): move fip in a dedicated partition
feat(s32g274ardb): initialize the IO buffer
feat(s32g274ardb): init

Merge changes from topic "s32g274a/sd_support" into integration

* changes:
feat(s32g274a): move fip in a dedicated partition
feat(s32g274ardb): initialize the IO buffer
feat(s32g274ardb): initialize the uSDHC driver
feat(s32g274ardb): set the system counter rate
feat(s32g274ardb): init the generic timer for BL2
fix(nxp-mmc): handle response for CMD0
refactor(mmc): replace 0 with MMC_RESPONSE_NONE
feat(mmc): add define for no response

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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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Merge "fix(imx8ulp): fix variable may be used uninitialized error" into integration