Merge "feat(smcc): introduce a new vendor_el3 service for ACS SMC handler" into integration

Merge "docs(versal-net): update documentation for SDEI" into integration

Merge "docs: remove Chris from LTS maintainers" into integration

docs: remove Chris from LTS maintainers

Change-Id: If371cd2e9ef3383702d23456cb73ff1194f95e80
Signed-off-by: Chris Palmer <palmer@google.com>

docs(changelog): changelog for v2.13 release

Generated this change-log using below command:
npm run release -- --skip.commit --skip.tag --release-as 2.13.0

Change-Id: Ibb0623f04c641b65a03deaffd50a5

docs(changelog): changelog for v2.13 release

Generated this change-log using below command:
npm run release -- --skip.commit --skip.tag --release-as 2.13.0

Change-Id: Ibb0623f04c641b65a03deaffd50a5a8b65637419
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge "docs(juno): revert SCP version for Juno to 2.14.0" into integration

docs(juno): revert SCP version for Juno to 2.14.0

Updated the Juno platform documentation to reflect testing with SCP
version 2.14.0 instead of 2.15.0. The version used in testing was
reverted in [1

docs(juno): revert SCP version for Juno to 2.14.0

Updated the Juno platform documentation to reflect testing with SCP
version 2.14.0 instead of 2.15.0. The version used in testing was
reverted in [1] due to instability in the tftf-manual-reboot tests
caused by upgrading to v2.15 and v2.16.

[1] https://review.trustedfirmware.org/c/ci/tf-a-ci-scripts/+/37997

Change-Id: I48c2b51a33950ad096e021d7bdd9cdb6a1303f8c
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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feat(smcc): introduce a new vendor_el3 service for ACS SMC handler

In preparation to add support for the Architecture Compliance Suite
SMC services, reserve a SMC ID and introduce a handler function

feat(smcc): introduce a new vendor_el3 service for ACS SMC handler

In preparation to add support for the Architecture Compliance Suite
SMC services, reserve a SMC ID and introduce a handler function.
Currently, an empty placeholder function is added and future support
will be introduced for the handler support.

More info on System ACS, please refer below link,
https://developer.arm.com/Architectures/Architectural%20Compliance%20Suite

Signed-off-by: Nandan J <Nandan.J@arm.com>
Change-Id: Ib13ccae9d3829e3dcd1cd33c4a7f27efe1436d03

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docs(n1sdp): update PSCI instrumentation data

Update for v2.13 release based on v2.13-rc0

Change-Id: I16ebfde57c27c1c72e955b5ef35d71e8286b90d5
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.co

docs(n1sdp): update PSCI instrumentation data

Update for v2.13 release based on v2.13-rc0

Change-Id: I16ebfde57c27c1c72e955b5ef35d71e8286b90d5
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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docs(juno): update PSCI instrumentation data

Update for v2.13 release based on v2.13-rc0

Change-Id: I88da6fcc7ee13788968d9a57eec5ad450f5dcd35
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

fix(docs): update the instrumentation procedure

The current testing method does not involve manually building and
running the instrumentation tests. The ones listed have diverged from
what happens.

fix(docs): update the instrumentation procedure

The current testing method does not involve manually building and
running the instrumentation tests. The ones listed have diverged from
what happens. The source of trust are the jobs in CI, so update the docs
to reflect that.

Change-Id: I332f85044a36aed9ef2d87485d90861c58875e4a
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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feat(versal): add hooks for mmap and early setup

Add early setup hooks through custom_early_setup() and provide a
mechanism to support custom memory mapping, including the extension
of the memory ma

feat(versal): add hooks for mmap and early setup

Add early setup hooks through custom_early_setup() and provide a
mechanism to support custom memory mapping, including the extension
of the memory map via custom_mmap_add(). This change may also
require alignment of the MAX_XLAT_TABLE and MAX_XLAT_TABLES macros.
These can be defined within the custom_pkg.mk makefile as follows:

MAX_MMAP_REGIONS := XY
$(eval $(call add_define,MAX_MMAP_REGIONS))
MAX_XLAT_TABLES := XZ
$(eval $(call add_define,MAX_XLAT_TABLES))

If PLATFORM_STACK_SIZE is not already defined, a default value
should be used. This allows for configurability of the stack size
across different interfaces, such as custom packages. The
custom_early_setup() function enables early low-level operations
to bring the system into a correct state. Support for a custom
SiP service is also added. A basic implementation of
custom_smc_handler() is provided by the platform, while the actual
definition is expected to be supplied by the custom package. This
feature is designed for use by external libraries, such as those
that require status checking. This code introduces a generic
framework for integrating custom logic via the
$(CUSTOM_PKG_PATH)/custom_pkg.mk makefile, including
optional support for custom SMC functionality, which is determined
by the custom package.

Change-Id: If9107b32c8c1ca4026d0a2980901e841fc6e03f7
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>

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chore(docs): add a SBOM template in CycloneDX format

Improve supply chain security by including a SBOM file with substituted
values.

This will be used to construct a composite platform SBOM.

Chang

chore(docs): add a SBOM template in CycloneDX format

Improve supply chain security by including a SBOM file with substituted
values.

This will be used to construct a composite platform SBOM.

Change-Id: Ia34338854a0eaa4f3a8799c23e46aae382792252
Signed-off-by: Richard Hughes <richard@hughsie.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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docs: update maintainers file with active code owners

Removed an inactive code owner and added new active
code owners to the maintainers file.

Change-Id: Id06ab0c05e7c9926768981fcc426831eeeaab141
S

docs: update maintainers file with active code owners

Removed an inactive code owner and added new active
code owners to the maintainers file.

Change-Id: Id06ab0c05e7c9926768981fcc426831eeeaab141
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge "feat(cpufeat): add support for FEAT_PAUTH_LR" into integration

Merge "chore(tc): remove TC2 platform variant" into integration

Merge "docs(rmmd): document the EL3-RMM IDE KM Interface" into integration

docs(rmmd): document the EL3-RMM IDE KM Interface

This patch updates the documentation for the EL3-RMM IDE KM interface,
addressing errors found in the previous version and fixed formatting
issues a

docs(rmmd): document the EL3-RMM IDE KM Interface

This patch updates the documentation for the EL3-RMM IDE KM interface,
addressing errors found in the previous version and fixed formatting
issues and added missing details.

Change-Id: I84ff734d3de755fa793620e9b1446cf9b75763b0
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>

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docs(versal-net): update documentation for SDEI

Update documentation to specify tf-a build option with SDEI support.

Change-Id: I6d3d8b1fc613e7207faccd9dd0ba517759bddf82
Signed-off-by: Amit Nagal <

docs(versal-net): update documentation for SDEI

Update documentation to specify tf-a build option with SDEI support.

Change-Id: I6d3d8b1fc613e7207faccd9dd0ba517759bddf82
Signed-off-by: Amit Nagal <amit.nagal@amd.com>

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feat(cpufeat): add support for FEAT_PAUTH_LR

This patch enables FEAT_PAUTH_LR at EL3 on systems that support it when
the new ENABLE_FEAT_PAUTH_LR flag is set.

Currently, PAUTH_LR is only supported

feat(cpufeat): add support for FEAT_PAUTH_LR

This patch enables FEAT_PAUTH_LR at EL3 on systems that support it when
the new ENABLE_FEAT_PAUTH_LR flag is set.

Currently, PAUTH_LR is only supported by arm clang compiler and not GCC.

Change-Id: I7db1e34b661ed95cad75850b62878ac5d98466ea
Signed-off-by: John Powell <john.powell@arm.com>

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docs: updates for playbook

Mention the dependencies than could be taken in TF-A.
Add a dedicated entry for the other repositories updates.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-I

docs: updates for playbook

Mention the dependencies than could be taken in TF-A.
Add a dedicated entry for the other repositories updates.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: If354105dcf94c0b305b8b6ac09822a4c42461e96

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docs(maintainers): update AMD-Xilinx Maintainers

Update "Xilinx" platform subheader with "AMD-Xilinx", to reuse
the maintainer list for legacy Xilinx platforms and
upcoming AMD platforms.
Update mai

docs(maintainers): update AMD-Xilinx Maintainers

Update "Xilinx" platform subheader with "AMD-Xilinx", to reuse
the maintainer list for legacy Xilinx platforms and
upcoming AMD platforms.
Update maintainer list for AMD-Xilinx platforms in TF-A repository.

Change-Id: I3ea81d36eb8bb5269fe69ca5362800dc309b21c1
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>

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Merge changes I86959e67,I0b0d1d36,I5b5267f4,I056c8710,I3474aa97 into integration

* changes:
chore: fix preprocessor checks
refactor: convert arm platforms to use the generic GIC driver
refacto

Merge changes I86959e67,I0b0d1d36,I5b5267f4,I056c8710,I3474aa97 into integration

* changes:
chore: fix preprocessor checks
refactor: convert arm platforms to use the generic GIC driver
refactor(gic): promote most of the GIC driver to common code
refactor: make arm_gicv2.c and arm_gicv3.c common
refactor(fvp): use more arm generic code for gicv3

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Merge changes from topic "sudeep/multiple_uuid_clarification" into integration

* changes:
docs: clarify multiple UUID support in ffa manifest
docs: clarify packing of UUID in ffa manifest

refactor(gic): promote most of the GIC driver to common code

More often than not, Arm based systems include some revision of a GIC.
There are two ways of adding support for them in platform code - c

refactor(gic): promote most of the GIC driver to common code

More often than not, Arm based systems include some revision of a GIC.
There are two ways of adding support for them in platform code - calling
the top-level helpers from plat/arm/common/arm_gicvX.c or by using the
driver directly. Both of these methods allow for a high degree of
customisation - most functions are defined to be weak and there are no
calls to any of them in generic code.

As it turns out, requirements around those GICs are largely the same.
Platforms that use arm_gicvX.c use the helpers identically among each
other. Platforms that use the driver directly tend to end up with calls
that look a lot like the arm_gicvX.c helpers and the weakness of the
functions are never exercised.

All of this results in a lot of code duplication to do what is
essentially the same thing. Even though it's not a lot of code, when
multiplied among many platforms it becomes significant and makes
refactoring it quite difficult. It's also bug prone since the steps are
a little convoluted and things are likely to work even with subtle
errors (see 50009f61177421118f42d6a000611ba0e613d54b).

So promote as much of the GIC to be called from common code. Do the
setup in bl31_main() and have every PSCI method do the state management
directly instead of delegating it to the platform hooks. We can base
this implementation on arm_gicvX.c since they already offer logical
names and have worked quite well so far with minimal changes.

The main benefit of doing this is reduced code duplication. If we assume
that, outside of some platform setup, GIC management is identical, then
a platform can add support by telling the build system, regardless of
GIC revision. The other benefit is performance - BL31 and PSCI already
know the core_pos and they can pass it as an argument instead of having
to call plat_my_core_pos(). Now, the only platform specific GIC actions
necessary are the saving and restoring of context on entering and
exiting a power domain. The PSCI library does not keep track of this so
it is unable perform it itself. The routines themselves are also
provided.

For compatibility all of this is hidden behind a build flag. Platforms
are encouraged to adopt this driver, but it would not be practical to
convert and validate every GIC based platform.

This patch renames the functions in question to follow the
gic_<function>() convention. This allows the names to be version
agnostic.

Finally, drop the weak definitions - they are unused, likely to remain
so, and can be added back if the need arises.

Change-Id: I5b5267f4b72f633fb1096400ec8e4b208694135f
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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