docs(maintainers): add RD-V3 variants to maintained paths

add the path for RD-V3 and variants to the maintained paths under
Neoverse reference design platforms.

Signed-off-by: Rohit Mathew <rohit.m

docs(maintainers): add RD-V3 variants to maintained paths

add the path for RD-V3 and variants to the maintained paths under
Neoverse reference design platforms.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: Ib9323143bedf49304ed6f07b20dc39b8821464c5

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feat(neoverse_rd): deprecate and remove RD-V1 platform variants

deprecate and remove support for RD-V1 and RD-V1-MC platform variants.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id:

feat(neoverse_rd): deprecate and remove RD-V1 platform variants

deprecate and remove support for RD-V1 and RD-V1-MC platform variants.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: Ifab7b95e00615806986e316e0bde7788dc8af04f

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feat(neoverse_rd): deprecate and remove RD-N1-Edge platform variants

deprecate and remove support for RD-N1-Edge and RD-N1-Edgex2 platform
variants.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.co

feat(neoverse_rd): deprecate and remove RD-N1-Edge platform variants

deprecate and remove support for RD-N1-Edge and RD-N1-Edgex2 platform
variants.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: I59dce73b70014b3416d89b0d024d7204356b1b77

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feat(neoverse_rd): deprecate and remove SGI-575 platform

deprecate and remove support for SGI-575 platform.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: Iffee2fa8f4faa463c4b4df5911

feat(neoverse_rd): deprecate and remove SGI-575 platform

deprecate and remove support for SGI-575 platform.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: Iffee2fa8f4faa463c4b4df591182f72a461c880b

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fix(xlat): remove xlat_mpu

The only platform to use this is fvp_r. As this platform is now gone, so
is the need for this library. Support for it never went out of
"experimental" so it does not appea

fix(xlat): remove xlat_mpu

The only platform to use this is fvp_r. As this platform is now gone, so
is the need for this library. Support for it never went out of
"experimental" so it does not appear to be finished.

Change-Id: I76499b92ca4368651330f17dc80803991158cc36
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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fix(libc): make sure __init functions are garbage collected

RECLAIM_INIT_CODE is useful to remove code that is only necessary during
boot. However, these functions are generally called once and as s

fix(libc): make sure __init functions are garbage collected

RECLAIM_INIT_CODE is useful to remove code that is only necessary during
boot. However, these functions are generally called once and as such
prime candidates for inlining. When building with LTO, the compiler is
pretty good at inlining every single one, making this option pointless.

So tell the compiler to not inline these functions. This ensures they
are kept separate and they can be garbage collected later. This is
expected to cost a little bit of speed due to the extra branching.

Change-Id: Ie83a9ec8db03cb42139742fc6d728d12ce8549d3
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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Merge "docs: list removal of fvp_r" into integration

Merge changes I2d140b32,Id59ae926,I31c71551 into integration

* changes:
feat(mt8189): add GPIO support
feat(mt8189): initialize platform for MT8189
refactor(mediatek): move headers to common f

Merge changes I2d140b32,Id59ae926,I31c71551 into integration

* changes:
feat(mt8189): add GPIO support
feat(mt8189): initialize platform for MT8189
refactor(mediatek): move headers to common folder

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docs(build): update GCC toolchain requirement to 14.2.Rel1

Update documentation to reflect the use of GCC version 14.2.Rel1,
the latest production release available at:
https://developer.arm.com/dow

docs(build): update GCC toolchain requirement to 14.2.Rel1

Update documentation to reflect the use of GCC version 14.2.Rel1,
the latest production release available at:
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads

TF-A is built in CI using x86_64 Linux-hosted cross toolchains:
---------------------------------------------------------------
* AArch32 bare-metal target (arm-none-eabi)
* AArch64 bare-metal target (aarch64-none-elf)

Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Change-Id: I4cd2c16fa9daac1ce518d2280169e92562e3766d

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docs: list removal of fvp_r

Commit 2cadf21bc removed fvp_r but did not list it as such. Do that.

Change-Id: I84e83196add3d0f912fd503cd253bc5496647dd6
Signed-off-by: Boyan Karatotev <boyan.karatotev

docs: list removal of fvp_r

Commit 2cadf21bc removed fvp_r but did not list it as such. Do that.

Change-Id: I84e83196add3d0f912fd503cd253bc5496647dd6
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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Merge "fix(plat): remove fvp_r" into integration

fix(plat): remove fvp_r

The platform has not been maintained for some years and is generally
broken. Remove it to avoid confusion.

Change-Id: I93d832d51e114689ec79969af5d96071a03f4a88
Signed-off-by

fix(plat): remove fvp_r

The platform has not been maintained for some years and is generally
broken. Remove it to avoid confusion.

Change-Id: I93d832d51e114689ec79969af5d96071a03f4a88
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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Merge "docs: add playbook for new releases" into integration

feat(mt8189): initialize platform for MT8189

- Add basic platform setup.
- Add MT8189 documentation at docs/plat/.
- Add generic CPU helper functions.
- Add basic register address.

Change-Id: Id59a

feat(mt8189): initialize platform for MT8189

- Add basic platform setup.
- Add MT8189 documentation at docs/plat/.
- Add generic CPU helper functions.
- Add basic register address.

Change-Id: Id59ae9265983defb46e27befabfd5c30b2b4a5a6
Signed-off-by: Gavin Liu <gavin.liu@mediatek.com>

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docs: add playbook for new releases

Change-Id: I76a2a84b176791e16372dab8bf565e48223a6756
Signed-off-by: Chris Palmer <palmer@google.com>

docs(prerequisites): update mbedtls to v3.6.3

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I62bc0fd6e40a38143ad3118a2e8e8d63c728a675

docs(fvp): clarify what `FVP` means

An FVP, as a general Arm product, is a simulation of any kind of system.
This includes all such models from FVP_TC4, FVP_RD_V3, to FVP_Base and
others. On the oth

docs(fvp): clarify what `FVP` means

An FVP, as a general Arm product, is a simulation of any kind of system.
This includes all such models from FVP_TC4, FVP_RD_V3, to FVP_Base and
others. On the other hand, an FVP as a TF-A platform means systems that
are compatible with FVP_Base. This, however, is an implicit assumption
and the term "FVP" causes ambiguity when used by TF-A developers and
interpreted by outsiders.

This patch makes this assumption explicit with a brief explanation of
the ambiguity and by specifically stating which FVPs are supported by
our fvp platform. For clarity, non-base models are removed from the list
as they have their own separate platform ports and dedicated
documentation.

Change-Id: Ie33671b09d951de0c6120061b2f4a084fd7e510a
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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fix(cpus): remove errata setting PF_MODE to conservative

The erratum titled “Disabling of data prefetcher with outstanding
prefetch TLB miss might cause a deadlock” should not be handled within
TF-A

fix(cpus): remove errata setting PF_MODE to conservative

The erratum titled “Disabling of data prefetcher with outstanding
prefetch TLB miss might cause a deadlock” should not be handled within
TF-A. The current workaround attempts to follow option 2 but
misapplies it. Specifically, it statically sets PF_MODE to
conservative, which is not the recommended approach. According to the
erratum documentation, PF_MODE should be configured in conservative
mode only when we disable data prefetcher however this is not done
in TF-A and thus the workaround is not needed in TF-A.

The static setting of PF_MODE in TF-A does not correctly address the
erratum and may introduce unnecessary performance degradation on
platforms that adopt it without fully understanding its implications.

To prevent incorrect or unintended use, the current implementation of
this erratum workaround should be removed from TF-A and not adopted by
platforms.

List of Impacted CPU's with Errata Numbers and reference to SDEN -

Cortex-A78 - 2132060 - https://developer.arm.com/documentation/SDEN1401784/latest
Cortex-A78C - 2132064 - https://developer.arm.com/documentation/SDEN-2004089/latest
Cortex-A710 - 2058056 - https://developer.arm.com/documentation/SDEN-1775101/latest
Cortex-X2 - 2058056 - https://developer.arm.com/documentation/SDEN-1775100/latest
Cortex-X3 - 2070301 - https://developer.arm.com/documentation/SDEN2055130/latest
Neoverse-N2 - 2138953 - https://developer.arm.com/documentation/SDEN-1982442/latest
Neoverse-V1 - 2108267 - https://developer.arm.com/documentation/SDEN-1401781/latest
Neoverse-V2 - 2331132 - https://developer.arm.com/documentation/SDEN-2332927/latest

Change-Id: Icf4048508ae070b2df073cc46c63be058b2779df
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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docs: clarify multiple UUID support in ffa manifest

If a partition supports multiple UUID, the UUID property in the list
of partition properties in the FF-A manifest must be a list or array.
Update

docs: clarify multiple UUID support in ffa manifest

If a partition supports multiple UUID, the UUID property in the list
of partition properties in the FF-A manifest must be a list or array.
Update the document to clarify the same.

Change-Id: Id13fe8dbf57a00e5cd186158270b716a4a9aedf7
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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docs: clarify packing of UUID in ffa manifest

Update the ffa-manifest-bindings to clarify how the
Partition property 'UUID' must be packed.

Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Change

docs: clarify packing of UUID in ffa manifest

Update the ffa-manifest-bindings to clarify how the
Partition property 'UUID' must be packed.

Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Change-Id: Ic5ee67c9606dec30ed3a3234a5f40a976ecbb72c

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Merge "feat(rme): add SMMU and PCIe information to Boot manifest" into integration

feat(rme): add SMMU and PCIe information to Boot manifest

- Define information structures for SMMU, root complex,
root port and BDF mappings.
- Add entries for SMMU and PCIe root complexes to Boot

feat(rme): add SMMU and PCIe information to Boot manifest

- Define information structures for SMMU, root complex,
root port and BDF mappings.
- Add entries for SMMU and PCIe root complexes to Boot manifest.
- Update RMMD_MANIFEST_VERSION_MINOR from 4 to 5.

Change-Id: I0a76dc18edbaaff40116f376aeb56c750d57c7c1
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>

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Merge "chore(docs): explain what the plat_amu_aux_enables array does" into integration

Merge changes from topic "dtpm_poc" into integration

* changes:
feat(docs): update mboot threat model with dTPM
docs(tpm): add design documentation for dTPM
fix(rpi3): expose BL1_RW to BL2 ma

Merge changes from topic "dtpm_poc" into integration

* changes:
feat(docs): update mboot threat model with dTPM
docs(tpm): add design documentation for dTPM
fix(rpi3): expose BL1_RW to BL2 map for mboot
feat(rpi3): add dTPM backed measured boot
feat(tpm): add Infineon SLB9670 GPIO SPI config
feat(tpm): add tpm drivers and framework
feat(io): add generic gpio spi bit-bang driver
feat(rpi3): implement eventlog handoff to BL33
feat(rpi3): implement mboot for rpi3

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Merge changes from topic "mec" into integration

* changes:
feat(qemu): add plat_rmmd_mecid_key_update()
feat(rmmd): add RMM_MECID_KEY_UPDATE call