Merge "fix(mpam): refine MPAM initialization and enablement process" into integration

fix(mpam): refine MPAM initialization and enablement process

Restricts MPAM to only NS world and enables trap to EL3 for access of
MPAM registers from lower ELs of Secure and Realm world.

This patc

fix(mpam): refine MPAM initialization and enablement process

Restricts MPAM to only NS world and enables trap to EL3 for access of
MPAM registers from lower ELs of Secure and Realm world.

This patch removes MPAM enablement from global context and adds it to
EL3 State context which enables/disables MPAM during world switches.
Renamed ENABLE_MPAM_FOR_LOWER_ELS to ENABLE_FEAT_MPAM and
removed mpam_init_el3() as RESET behaviour is trapping.

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I131f9dba5df236a71959b2d425ee11af7f3c38c4

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fix(build): convert tabs to spaces

Convert any used tabs in arch_features.mk to spaces to avoid makefile
build issues. Only recipes should be indented with tabs.

ENABLE_TRBE_FOR_NS should be enable

fix(build): convert tabs to spaces

Convert any used tabs in arch_features.mk to spaces to avoid makefile
build issues. Only recipes should be indented with tabs.

ENABLE_TRBE_FOR_NS should be enabled only for aarch64 but accidentally
its enabled for aarch32 as well in FVP makefile.

Change-Id: Iee913a04d6b60a4738183a17421754c2638e8e6d
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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feat(fvp): new SiP call to set an interrupt pending

This patch introduces an SiP SMC call for FVP platform to set an
interrupt pending. This is needed for testing purposes.

Change-Id: I3dc68ffbec36

feat(fvp): new SiP call to set an interrupt pending

This patch introduces an SiP SMC call for FVP platform to set an
interrupt pending. This is needed for testing purposes.

Change-Id: I3dc68ffbec36d90207c30571dc1fa7ebfb75046e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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Merge "feat(rmmd): enable SME for RMM" into integration

feat(rmmd): enable SME for RMM

This patch enables Scalable Matrix Extension (SME) for RMM. RMM will
save/restore required registers that are shared with SVE/FPU register
state so that Realm can use

feat(rmmd): enable SME for RMM

This patch enables Scalable Matrix Extension (SME) for RMM. RMM will
save/restore required registers that are shared with SVE/FPU register
state so that Realm can use FPU or SVE.

The Relevant RMM support can be found here :
https://github.com/TF-RMM/tf-rmm/commit/0ccd7ae58b00

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I3bbdb840e7736dec00b71c85fcec3d5719413ffd

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fix(spmd): coverity scan issues

Coverity defects fixed by this patch are:
*** CID 400208: Performance inefficiencies (PASS_BY_VALUE)
/include/services/el3_spmd_logical_sp.h: 108 in
ffa_partition_i

fix(spmd): coverity scan issues

Coverity defects fixed by this patch are:
*** CID 400208: Performance inefficiencies (PASS_BY_VALUE)
/include/services/el3_spmd_logical_sp.h: 108 in
ffa_partition_info_regs_get_last_idx()

*** CID 400207: Performance inefficiencies (PASS_BY_VALUE)
/services/std_svc/spmd/spmd_logical_sp.c: 359 in
ffa_partition_info_regs_get_part_info()

Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com>
Change-Id: I9597377a8ec3d5519995e1619d99ee7102f33939

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Merge "fix(plat/arm): do not program DSU CLUSTERPWRDN register" into integration

fix(plat/arm): do not program DSU CLUSTERPWRDN register

This reverts commit 9cf7f355ce8984a4cde970d5f57c913d5247ca6d.

Above mentioned commit was writing to cluster power required bit of
CLUSTERPWRD

fix(plat/arm): do not program DSU CLUSTERPWRDN register

This reverts commit 9cf7f355ce8984a4cde970d5f57c913d5247ca6d.

Above mentioned commit was writing to cluster power required bit of
CLUSTERPWRDN register, which provides an advisory status to the power
controller.
Bit definition indication:
0 : Cluster power is not required when all cores are powered down
1 : Cluster power is required even when all cores are powered down
RESET value of this bit is 0

The current implementation in TF-A just programs this bit to 0 when
cluster power down is done but it never sets it to 1. Which actully
does not change any behaviour as the value of this bit always remains 0.

Ideally this bit has to be set to 1 when a core powers up (as RESET
value is 0) and set it to 0 for any core power down except if its last
man standing, in that case we need to ensure the target power level
from OS is cluster then we can do set it to 0.
There also are some investigation needs to be done to find that whether
we need a explicit message to power controller for turning cluster OFF
or it will happen automatically.

Considering this needs a bit of analysis as well as a platform to test
it on, revert the changes which impact the programming during cluster
power down and just keep register defnition.

Change-Id: I4c4ebedae7ca9cd081fb1e0605b9d906d77614d9
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>

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fix(fvp): conditionally increase XLAT and MMAP table entries

The XLAT and MMAP table entries are increased as a part of this
patch: 12fe591 , but this is causing failures for some builds,
so conditi

fix(fvp): conditionally increase XLAT and MMAP table entries

The XLAT and MMAP table entries are increased as a part of this
patch: 12fe591 , but this is causing failures for some builds,
so conditionally increased the XLAT and MMAP table entries

Change-Id: I31e8c811bebc767d7187e045a35c9db0eef13ae0
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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fix(fvp): increase the maximum size of Event Log

To make room for all image measurements using the
RME+SPM+TBB+MEASURED_BOOT test configuration, the Event Log's maximum
size has been significantly i

fix(fvp): increase the maximum size of Event Log

To make room for all image measurements using the
RME+SPM+TBB+MEASURED_BOOT test configuration, the Event Log's maximum
size has been significantly increased.

Change-Id: I0b9948dab893e14677bca0afa07167648a6c2729
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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fix(fvp): increase maximum MMAP and XLAT entries count

Maximum entries for MMAP and XLAT have been increased in order to
support the configuration SPM+RME, along with MEASURED_BOOT and
TRUSTED_BOARD

fix(fvp): increase maximum MMAP and XLAT entries count

Maximum entries for MMAP and XLAT have been increased in order to
support the configuration SPM+RME, along with MEASURED_BOOT and
TRUSTED_BOARD_BOOT.

Change-Id: Ic0a0aefecb49d7ccc71357c4bd94e7bd2e5f57c4
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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feat(cpus): add support for Nevis CPU

Adding basic CPU library code to support Nevis CPU

Change-Id: I399cc9b7b2d907b02b76ea2a3e5abb54e28fbf6c
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.co

feat(cpus): add support for Nevis CPU

Adding basic CPU library code to support Nevis CPU

Change-Id: I399cc9b7b2d907b02b76ea2a3e5abb54e28fbf6c
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>

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build(bl32): added check for AARCH32_SP

If AACRH32_SP is not specified, it causes the DEFAULT_LINKER_SCRIPT
variable to be empty, and then the linker takes the variable following
it as if it was the

build(bl32): added check for AARCH32_SP

If AACRH32_SP is not specified, it causes the DEFAULT_LINKER_SCRIPT
variable to be empty, and then the linker takes the variable following
it as if it was the linker script, which is not one. This patch
addresses that issue by requiring the AARCH32_SP variable to be set
before continuing.

Change-Id: I21db7d5bd86b98faaa1a1cd3f985daa592556a2d
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>

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Merge "feat(cpus): add support for Gelas CPU" into integration

Merge changes from topic "el3_direct_msg" into integration

* changes:
docs(spm): document new build option
feat(fvp): spmd logical partition smc handler
feat(fvp): add spmd logical partition

Merge changes from topic "el3_direct_msg" into integration

* changes:
docs(spm): document new build option
feat(fvp): spmd logical partition smc handler
feat(fvp): add spmd logical partition
feat(spmd): get logical partitions info
feat(spmd): add partition info get regs
refactor(ff-a): move structure definitions
feat(spmd): el3 direct message API
feat(spmd): add spmd logical partitions

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feat(fvp): spmd logical partition smc handler

This patch adds a basic el3 spmd logical partition to the fvp platform
via a platform specific smc handler. One of the use cases for el3
logical partiti

feat(fvp): spmd logical partition smc handler

This patch adds a basic el3 spmd logical partition to the fvp platform
via a platform specific smc handler. One of the use cases for el3
logical partitions is to have the ability to translate sip calls into
ff-a direct requests via the use of spmd logical partitions. The smc
handler creates a direct request based on the incoming smc parameters
and forwards the call as a direct request from the spmd logical
partition to the target secure partition.

Change-Id: If8ba9aab8203924bd00fc1dcdf9cd05a9a04a147

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feat(fvp): add spmd logical partition

This patch changes spmd.mk to include one or more SPMD logical
partitions specific to a platform. It also adds a basic SPMD logical
partition to fvp.

Change-Id

feat(fvp): add spmd logical partition

This patch changes spmd.mk to include one or more SPMD logical
partitions specific to a platform. It also adds a basic SPMD logical
partition to fvp.

Change-Id: I2075e0458c92813913b28cbf4cfffc1f151e65cf
Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com>

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feat(cpus): add support for Gelas CPU

This patch adds the necessary CPU library code to support the Gelas CPU

Change-Id: I13ec4a8bb7055c1ebd0796a4a1378983d930fcb3
Signed-off-by: Juan Pablo Conde <j

feat(cpus): add support for Gelas CPU

This patch adds the necessary CPU library code to support the Gelas CPU

Change-Id: I13ec4a8bb7055c1ebd0796a4a1378983d930fcb3
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>

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Merge changes from topic "mb/mb-signer-id" into integration

* changes:
feat(qemu): add dummy plat_mboot_measure_key() function
docs(rss): update RSS doc for signer-ID
feat(imx): add dummy 'pla

Merge changes from topic "mb/mb-signer-id" into integration

* changes:
feat(qemu): add dummy plat_mboot_measure_key() function
docs(rss): update RSS doc for signer-ID
feat(imx): add dummy 'plat_mboot_measure_key' function
feat(tc): implement platform function to measure and publish Public Key
feat(auth): measure and publicise the Public Key
feat(fvp): implement platform function to measure and publish Public Key
feat(fvp): add public key-OID information in RSS metadata structure
feat(auth): add explicit entries for key OIDs
feat(rss): set the signer-ID in the RSS metadata
feat(auth): create a zero-OID for Subject Public Key
docs: add details about plat_mboot_measure_key function
feat(measured-boot): introduce platform function to measure and publish Public Key

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fix(errata-abi): added Neoverse N2 to Errata ABI list

added the missing Neoverse N2 flag required for
enabling Neoverse N2 CPU in Errata ABI

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm

fix(errata-abi): added Neoverse N2 to Errata ABI list

added the missing Neoverse N2 flag required for
enabling Neoverse N2 CPU in Errata ABI

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I06c6fa67e2f1ccc053f1b1b9261e189c56f4347a

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feat(fvp): implement platform function to measure and publish Public Key

Implemented 'plat_mboot_measure_key' platform function for FVP platform
to measure and publish the public key information via

feat(fvp): implement platform function to measure and publish Public Key

Implemented 'plat_mboot_measure_key' platform function for FVP platform
to measure and publish the public key information via RSS.

Change-Id: I0c9d6d6ac3650a939437e9331ed3c9246f242830
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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feat(fvp): add public key-OID information in RSS metadata structure

Added public key-OID information in the RSS metadata structure.

Change-Id: I5ee5d41519980091296deaa1882fdfe9ae6766c0
Signed-off-b

feat(fvp): add public key-OID information in RSS metadata structure

Added public key-OID information in the RSS metadata structure.

Change-Id: I5ee5d41519980091296deaa1882fdfe9ae6766c0
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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chore(fvp): add Aarch32 Cortex-A53 to the build

Change-Id: I493893d38d2db80e2c4d2efcf832c712a9abe5a8
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>

Merge "fix(fvp): adjust BL2 maximum size as per total SRAM size" into integration