feat(gpt): configure memory size protected by bitlock

This patch adds support in GPT library for configuration
of the memory block size protected by one bit of 'bitlock'
structure. Build option 'RME

feat(gpt): configure memory size protected by bitlock

This patch adds support in GPT library for configuration
of the memory block size protected by one bit of 'bitlock'
structure. Build option 'RME_GPT_BITLOCK_BLOCK' defines the
number of 512MB blocks covered by each bit. This numeric
parameter must be a power of 2 and can take the values from
0 to 512. Setting this value to 0 chooses a single spinlock
for all GPT L1 table entries. The default value is set to 1
which corresponds to 512MB per bit.

Change-Id: I710d178072894a3ef40daebea701f74d19e8a3d7
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>

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docs(juno): update PSCI instrumentation data

Add the latest instrumentation data as of v2.11-rc0, remove data for
v2.9.

Change-Id: I8c055278d732220a9be88978ed63d27e453b7f2f
Signed-off-by: Harrison

docs(juno): update PSCI instrumentation data

Add the latest instrumentation data as of v2.11-rc0, remove data for
v2.9.

Change-Id: I8c055278d732220a9be88978ed63d27e453b7f2f
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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docs(n1sdp): update N1SDP PSCI instrumentation data

Add data for v2.11 release and remove data from v2.9.

Change-Id: Ic960cece6f27993cefebf483c768967bd6f2cad1
Signed-off-by: Harrison Mutai <harriso

docs(n1sdp): update N1SDP PSCI instrumentation data

Add data for v2.11 release and remove data from v2.9.

Change-Id: Ic960cece6f27993cefebf483c768967bd6f2cad1
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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docs(maintainers): update the maintainer list for LTS

This patch updates the maintainer list for LTS.

Change-Id: I7942288cd79dd163bebd3397bf908bf29906d59e
Signed-off-by: Bipin Ravi <bipin.ravi@arm.

docs(maintainers): update the maintainer list for LTS

This patch updates the maintainer list for LTS.

Change-Id: I7942288cd79dd163bebd3397bf908bf29906d59e
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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docs(maintainers): add code owners for runtime services module

This patch adds code owners responsible for maintaining source files
related to runtime services functionality in TF-A.

Change-Id: I24

docs(maintainers): add code owners for runtime services module

This patch adds code owners responsible for maintaining source files
related to runtime services functionality in TF-A.

Change-Id: I24fbbfd017f90a4fae2ffbb94c8eb81d0d837f8e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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docs(maintainers): add missing header files

Few header files are added to the lists tracking code owners of
various modules in TF-A project.

Also remove drivers/nuvoton directory, which does not ex

docs(maintainers): add missing header files

Few header files are added to the lists tracking code owners of
various modules in TF-A project.

Also remove drivers/nuvoton directory, which does not exist, from the list
of files maintained by the corresponding owners.

Change-Id: Iad7ce5b1430965237004c9e76e972a3469d20c9d
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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docs(maintainers): add code owners for context management module

This patch adds code owners responsible for maintaining context
management source files in TF-A.

Change-Id: Idc679a907b8380e81d5fbb1

docs(maintainers): add code owners for context management module

This patch adds code owners responsible for maintaining context
management source files in TF-A.

Change-Id: Idc679a907b8380e81d5fbb129fcb74cea5983c0e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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docs(maintainers): add code owners for runtime exceptions module

This patch adds code owners responsible for maintaining runtime
exceptions and interrupt management modules in TF-A.

Change-Id: Idb1

docs(maintainers): add code owners for runtime exceptions module

This patch adds code owners responsible for maintaining runtime
exceptions and interrupt management modules in TF-A.

Change-Id: Idb131a2af143097e4d05a285e08ef12cd5d3db2a
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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docs(maintainers): add missing files related to SPMD

Few header files are added to the list maintained by SPMD code owners.
Also, added myself as one of the code owners for SPMD module in TF-A.

Cha

docs(maintainers): add missing files related to SPMD

Few header files are added to the list maintained by SPMD code owners.
Also, added myself as one of the code owners for SPMD module in TF-A.

Change-Id: Ic017cb98013d349702c35837463586d4aae65543
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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docs(maintainers): update missing files related to EL3 SPMC

Few header files are added to the list maintained by EL3 SPMC
code owner.

Also added missing copyright license footer message.

Change-Id

docs(maintainers): update missing files related to EL3 SPMC

Few header files are added to the list maintained by EL3 SPMC
code owner.

Also added missing copyright license footer message.

Change-Id: I72afe4c4e1280ef64610a5efe6d1b0e2c9727bb0
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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docs: remove reference to phabricator pages

Phabricator wiki is deprecated, remove TF-A links to this website.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I1255a1513524504636b

docs: remove reference to phabricator pages

Phabricator wiki is deprecated, remove TF-A links to this website.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I1255a1513524504636b9c914f9dacf3c54063196

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feat(gpt): add support for large GPT mappings

This patch adds support for large GPT mappings using
Contiguous descriptors. The maximum size of supported
contiguous block in MB is defined in RME_GPT_

feat(gpt): add support for large GPT mappings

This patch adds support for large GPT mappings using
Contiguous descriptors. The maximum size of supported
contiguous block in MB is defined in RME_GPT_MAX_BLOCK
build parameter and takes values 0, 2, 32 and 512 and
by default set to 2 in make_helpers/defaults.mk.
Setting RME_GPT_MAX_BLOCK value to 0 disables use of
Contiguous descriptors.
Function gpt_tlbi_by_pa_ll() and its declaration
are removed from lib/aarch64/misc_helpers.S and
include/arch/aarch64/arch_helpers.h, because the
GPT library now uses tlbirpalos_xxx() functions.

Change-Id: Ia9a59bde1741c5666b4ca1de9324e6dfd6f734eb
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>

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build(amu): restrict counters (RAZ)

The use of AMU counters at the highest implemented exception level
can expose information about them to lower exception levels, such as
specific behavior happenin

build(amu): restrict counters (RAZ)

The use of AMU counters at the highest implemented exception level
can expose information about them to lower exception levels, such as
specific behavior happening in the CPU (e.g.: MPMM gear shifting in
TC2). In order to prevent this, read accesses to AMU counters are
restricted by default, so they are RAZ (read-as-zero) from lower
exception levels from now on.

Change-Id: I660b0928bea3fe09436ad53b0bb43c3067523178
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>

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docs(prerequisites): update mbedtls version used

With Commit@55aed7d798f3d48d6aa08d58eb46c4cda318bcfb
we have now updated to use mbedtls 3.6.0.

Update document to reflect the same.

Change-Id: I6bd

docs(prerequisites): update mbedtls version used

With Commit@55aed7d798f3d48d6aa08d58eb46c4cda318bcfb
we have now updated to use mbedtls 3.6.0.

Update document to reflect the same.

Change-Id: I6bd8fcca795373a05bc6beb2e085d24fdd14932f
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge "docs(context-mgmt): add documentation for context management library" into integration

feat(dsu): save/restore DSU PMU register

Adds driver support to preserve DSU PMU register values over a DSU
power cycle. This driver needs to be enabled by the platforms that
support DSU and also ne

feat(dsu): save/restore DSU PMU register

Adds driver support to preserve DSU PMU register values over a DSU
power cycle. This driver needs to be enabled by the platforms that
support DSU and also need it's PMU registers to be preserved

Change-Id: I7fc68a3d7d99ee369379aa5cd114fffc763fc0d2
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>

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Merge changes from topic "early_console" into integration

* changes:
feat(stm32mp2): use early traces
feat(st-bsec): use early traces
refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CON

Merge changes from topic "early_console" into integration

* changes:
feat(stm32mp2): use early traces
feat(st-bsec): use early traces
refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CONSOLE
feat(console): introduce EARLY_CONSOLE
feat(bl32): create an sp_min_setup function

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Merge changes from topic "add_s32g274ardb2_support" into integration

* changes:
feat(s32g274a): enable BL31 stage
feat(s32g274a): add S32G274ARDB2 board support
feat(nxp-drivers): add Linflex

Merge changes from topic "add_s32g274ardb2_support" into integration

* changes:
feat(s32g274a): enable BL31 stage
feat(s32g274a): add S32G274ARDB2 board support
feat(nxp-drivers): add Linflex driver

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Merge "docs(maintainers): remove a maintainer for MediaTek SoCs" into integration

Merge "docs(fvp): restructure FVP platform documentation" into integration

docs(context-mgmt): add documentation for context management library

This patch adds some documentation for the context management library.
It mainly covers the design at a higher level, with more f

docs(context-mgmt): add documentation for context management library

This patch adds some documentation for the context management library.
It mainly covers the design at a higher level, with more focus on
the cold boot and warm boot entries as well as the operations
involved during context switch. Further it also includes a section
on feature enablement for individual world contexts.

Change-Id: I77005730f4df7f183f56a2c6dd04f6362e813c07
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>

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refactor(docs): added versioning to smccc services

With addition of vendor-specific el3 monitor service calls debugfs and
pmf are moved from arm-sip to vendor-specific el3 range.

Going forward any

refactor(docs): added versioning to smccc services

With addition of vendor-specific el3 monitor service calls debugfs and
pmf are moved from arm-sip to vendor-specific el3 range.

Going forward any changes to SMCCC services can be captured from docs
file table.

Use one FID allocated per sub-feature to track changes in sub-feature.
Modify top level version only when we break version probing or
discovery.

Change-Id: I14ceeab79f29ae57a5d7c523147f6ecaa5574f79
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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feat((smccc): add version FID for PMF

Introduce a version FID for PMF.

Change-Id: I6b0a7f54aefc2839704e03c5da2243d7c85f8a49
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

refactor(smccc): move pmf to vendor el3 calls

Move pmf support to vendor-specific EL3 Monitor Service Calls. Remove
pmf call count as it's not supported in vendor-specific el3 as per
SMCCC Documenta

refactor(smccc): move pmf to vendor el3 calls

Move pmf support to vendor-specific EL3 Monitor Service Calls. Remove
pmf call count as it's not supported in vendor-specific el3 as per
SMCCC Documentation 1.5:
https://developer.arm.com/documentation/den0028/latest

Add a deprecation notice to inform PMF is moved from arm-sip range to
vendor-specific EL3 range. PMF support from arm-sip range will be
removed and will not available after TF-A 2.12 release.

Change-Id: Ie1e14aa601d4fc3db352cd5621d842017a18e9ec
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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refactor(smccc): move debugfs to vendor el3 calls

Move debugfs to Vendor-Specific EL3 Monitor Service Calls.
Function Identifier for Vendor-Specific EL3 Monitor Service is '7' and
allocated subrange

refactor(smccc): move debugfs to vendor el3 calls

Move debugfs to Vendor-Specific EL3 Monitor Service Calls.
Function Identifier for Vendor-Specific EL3 Monitor Service is '7' and
allocated subranges of Function identifiers to different services are:

0x87000000-0x8700FFFF-SMC32: Vendor-Specific EL3 Monitor Service Calls
0xC7000000-0xC700FFFF-SMC64: Vendor-Specific EL3 Monitor Service Calls

Amend Debugfs FID's to use this range and id.

Add a deprecation notice to inform debugfs moved from arm-sip range to
Vendor-Specific EL3 range. Debugfs support from arm-sip range will be
removed and will not be available after TF-A 2.12 release.

Reference to debugfs component level documentation:
https://trustedfirmware-a.readthedocs.io/en/latest/components/debugfs-design.html#overview

Change-Id: I97a50170178f361f70c95ed0049bc4e278de59d7
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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