fix(build): disable ENABLE_FEAT_MPAM for Aarch32

Disable FEAT_MPAM support for Aarch32 as it is not supported, following
[1]. ENABLE_FEAT_MPAM is set to 2 by default for Aarch64 in
arch_features.mk,

fix(build): disable ENABLE_FEAT_MPAM for Aarch32

Disable FEAT_MPAM support for Aarch32 as it is not supported, following
[1]. ENABLE_FEAT_MPAM is set to 2 by default for Aarch64 in
arch_features.mk, eliminating the need for duplication in the platform
makefile.

[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/23710

Change-Id: I1c8b6844254e00e6372900f1c87f995f292ae65c
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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fix(corstone-1000): removing the signature area

The TF-M on the secure enclave side takes care of boot bank selection for our platform. The TF-A doesn't require to manage the boot bank, so,
removing

fix(corstone-1000): removing the signature area

The TF-M on the secure enclave side takes care of boot bank selection for our platform. The TF-A doesn't require to manage the boot bank, so,
removing the boot bank selection. TF-A doesn't expect the signature area so removed it from FIP partition

Change-Id: I298dd51fa068534c299c66b0e4c353819ea12a26
Signed-off-by: Mohamed Omar Asaker <mohamed.omarasaker@arm.com>
Signed-off-by: Harsimran Singh Tungal <harsimransingh.tungal@arm.com>

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Merge changes from topic "hm/post-image" into integration

* changes:
refactor(fvp): move image handling into generic procedure
refactor(bl2): make post image handling platform-specific

Merge changes from topic "gr/build_refactor" into integration

* changes:
build(refactor): avoid ifdef comparison
refactor(build): avoid using values for comparison
refactor(build): reorder arc

Merge changes from topic "gr/build_refactor" into integration

* changes:
build(refactor): avoid ifdef comparison
refactor(build): avoid using values for comparison
refactor(build): reorder arch features handling
build(n1sdp): add ARM_ARCH_MAJOR.ARM_ARCH_MINOR
refactor(build): reorder platform Makefile evaluation

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refactor(build): avoid using values for comparison

With changes to refactor to use first platform makefiles
then parse arch_features.mk file 'ENABLE_RME' will be initialised
only when we define duri

refactor(build): avoid using values for comparison

With changes to refactor to use first platform makefiles
then parse arch_features.mk file 'ENABLE_RME' will be initialised
only when we define during build or at arch_features.mk thus
making comparison of 'ENABLE_RME' to '0' incorrect.

So keep BRBE disabled when RME is enabled at main makefile level.

Change-Id: I7e3d99eb444678d63585bd5971ada627cfc4fcc9
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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build(n1sdp): add ARM_ARCH_MAJOR.ARM_ARCH_MINOR

n1sdp based out of Arm Neoverse N1 Core uses Arm®v8.2‑A extensions
so set ARM_ARCH_MAJOR.ARM_ARCH_MINOR for n1sdp platform to 8.2

Change-Id: Ib70c6be

build(n1sdp): add ARM_ARCH_MAJOR.ARM_ARCH_MINOR

n1sdp based out of Arm Neoverse N1 Core uses Arm®v8.2‑A extensions
so set ARM_ARCH_MAJOR.ARM_ARCH_MINOR for n1sdp platform to 8.2

Change-Id: Ib70c6be5e12817961430870d50fb1b0efca32df2
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge changes from topic "mb/psa-crypto-ecdsa" into integration

* changes:
docs: mark PSA_CRYPTO as an experimental feature
feat(fvp): increase BL1 RW area for PSA_CRYPTO implementation
feat(m

Merge changes from topic "mb/psa-crypto-ecdsa" into integration

* changes:
docs: mark PSA_CRYPTO as an experimental feature
feat(fvp): increase BL1 RW area for PSA_CRYPTO implementation
feat(mbedtls-psa): mbedTLS PSA Crypto with ECDSA

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refactor(fvp): move image handling into generic procedure

Post image handling of the HW_CONFIG is out-of-scope for
`plat_get_next_bl_params`. Move parts of the code responsible for post
processing o

refactor(fvp): move image handling into generic procedure

Post image handling of the HW_CONFIG is out-of-scope for
`plat_get_next_bl_params`. Move parts of the code responsible for post
processing of loaded images into `bl2_plat_handle_post_image_load` for code
reusability and maintainability.

Change-Id: I476b3d306ebcd4529f5e542ba1063e144920bb5f
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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refactor(bl2): make post image handling platform-specific

In certain instances a platform may need to make modifications to an
image after it has been loaded by BL2. The existing common
implementati

refactor(bl2): make post image handling platform-specific

In certain instances a platform may need to make modifications to an
image after it has been loaded by BL2. The existing common
implementation is a thin wrapper for a more generic arm post image
handler. To enable platforms to make changes to images when
they're loaded, move this into platform code.

Change-Id: I44025391056adb2d8a8eb4ea5984257b02027181
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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

feat(handoff): port BL31-BL33 interface to fw handoff framework

The firmware handoff framework is a light weight mechanism for sharing
information between bootloader stages. Add support for this fra

feat(handoff): port BL31-BL33 interface to fw handoff framework

The firmware handoff framework is a light weight mechanism for sharing
information between bootloader stages. Add support for this framework at
the handoff boundary between runtime firmware BL31 and NS software on FVP.

Change-Id: Ib02e0e4c20a39e32e06da667caf2ce5a28de1e28
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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refactor(fvp): do not use RSS platform token and attestation key APIs

Since FVP does not support RSS, RSS APIs used to provide the hardcoded
platform token and attestation key. However, that seems t

refactor(fvp): do not use RSS platform token and attestation key APIs

Since FVP does not support RSS, RSS APIs used to provide the hardcoded
platform token and attestation key. However, that seems to be causing
un-necessary mandating of some PSA crypto definitions, that doesn't
seem appropriate.
Hence to retrieve platform token and realm attestation key, these
RSS APIs calls have been replaced with hardcoded information.

Change-Id: I5fd091025e3444a698b9d387763ce20db6b13ae1
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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feat(cpus): add support for Travis CPU

Adding basic CPU library code to support Travis CPU

Change-Id: I3c85e9fab409325d213978888a8f6d6949291258
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.

feat(cpus): add support for Travis CPU

Adding basic CPU library code to support Travis CPU

Change-Id: I3c85e9fab409325d213978888a8f6d6949291258
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>

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feat(fvp): increase BL1 RW area for PSA_CRYPTO implementation

When using PSA Crypto API, few algorithms like ECDSA require a
larger BL1 RW area. Hence added an additional BL1 RW page when
PSA_CRYPTO

feat(fvp): increase BL1 RW area for PSA_CRYPTO implementation

When using PSA Crypto API, few algorithms like ECDSA require a
larger BL1 RW area. Hence added an additional BL1 RW page when
PSA_CRYPTO is selected.

Change-Id: Id6994667641a0b1e36b6a356d7c39a125d62ac01
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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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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refactor(arm): remove ARM_ROTPK_KEY_LEN comparison

Removing ARM_ROTPK_KEY_LEN definition and comparison in full key .S
files since there is little value in comparing the defined value with a
static

refactor(arm): remove ARM_ROTPK_KEY_LEN comparison

Removing ARM_ROTPK_KEY_LEN definition and comparison in full key .S
files since there is little value in comparing the defined value with a
static size. This becomes more maintenance than value addition.

Removing defines no longer required and general clean up of .S full key
files.

Change-Id: Id286b7078ab9e190e37a43804e2a8d1b0934c235
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>

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feat(arm): ecdsa p384/p256 full key support

Add full key support for ECDSA P384 and P256.

New .S files and p384 pem file created along with new
plat_get_rotpk_info() flag ARM_ROTPK_DEVEL_FULL_DEV_E

feat(arm): ecdsa p384/p256 full key support

Add full key support for ECDSA P384 and P256.

New .S files and p384 pem file created along with new
plat_get_rotpk_info() flag ARM_ROTPK_DEVEL_FULL_DEV_ECDSA_KEY_ID.

Change-Id: I578b257eca41070bb4f4791ef429f2b8a66b1eb3
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>

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feat(rdn2): introduce platform handler for Group0 interrupt

This patch introduces a handler for RDN2 platform to triage Group0
secure interrupts. Currently, it is empty but serves as a
placeholder f

feat(rdn2): introduce platform handler for Group0 interrupt

This patch introduces a handler for RDN2 platform to triage Group0
secure interrupts. Currently, it is empty but serves as a
placeholder for future Group0 interrupt sources.

Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: If0b64e507e9105813d9a5d16f70101cf0d8ca5a4

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feat(rdn2): add plat hook for memory transaction

RdN2 does not make MEM_SHARE/LEND requests. Instead, add a dummy
implementation of memory management related platform hooks.

Signed-off-by: Nishant

feat(rdn2): add plat hook for memory transaction

RdN2 does not make MEM_SHARE/LEND requests. Instead, add a dummy
implementation of memory management related platform hooks.

Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: Ifce55b6661f03d379e2fd2dc5625200d550d8038

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feat(rdn2): introduce accessor function to obtain datastore

In order to provide the EL3 SPMC a sufficient datastore to
record memory descriptor, introduce an accessor function
so that the backing me

feat(rdn2): introduce accessor function to obtain datastore

In order to provide the EL3 SPMC a sufficient datastore to
record memory descriptor, introduce an accessor function
so that the backing memory can be allocated in a platform
defined manner to accommodate memory constraints and
desired usecases.

Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: If5842e79c2ad22ccc17362b114f47d9900d82f7e

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feat(rdn2): add defines needed for spmc-el3

Add the following platform specific flags to enable SPMC build.

SECURE_PARTITION_COUNT: Number of secure partitions supported
NS_PARTITION_COUNT: Number

feat(rdn2): add defines needed for spmc-el3

Add the following platform specific flags to enable SPMC build.

SECURE_PARTITION_COUNT: Number of secure partitions supported
NS_PARTITION_COUNT: Number of non secure partitions supported
MAX_EL3_LP_DESCS_COUNT: Number of logical partitions supported

Signed-off-by: Sayanta Pattanayak <sayanta.pattanayak@arm.com>
Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: I33d46be9dffd0acfc088bc1701dc0b1ed92dbf46

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