Merge changes I9375fad3,Ie072f9fe into integration

* changes:
refactor(fvp): use SZ_* defs fr event log
fix(rme): increase worst-case event size

Merge "fix(fvp): fully remove FVP_Foundation" into integration

fix(fvp): fully remove FVP_Foundation

It was removed with patch 4f6c9397b61824b320f7b16b6267d9928dc88998 but
some bits remain. Remove them.

Change-Id: Ia40d97ca81983006e470b061d913d238cf73b6f9
Sign

fix(fvp): fully remove FVP_Foundation

It was removed with patch 4f6c9397b61824b320f7b16b6267d9928dc88998 but
some bits remain. Remove them.

Change-Id: Ia40d97ca81983006e470b061d913d238cf73b6f9
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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refactor(fvp): use SZ_* defs fr event log

Switch `PLAT_ARM_EVENT_LOG_MAX_SIZE` to SZ_* helpers for readability.

Change-Id: I9375fad3232afb9c3dc58204cc915d9c7fb2957f
Signed-off-by: Harrison Mutai <h

refactor(fvp): use SZ_* defs fr event log

Switch `PLAT_ARM_EVENT_LOG_MAX_SIZE` to SZ_* helpers for readability.

Change-Id: I9375fad3232afb9c3dc58204cc915d9c7fb2957f
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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fix(rme): increase worst-case event size

Increase the worst-case event log size for RME. It's now possible for
each event to hold up to `LIBEVLOG_MAX_HASH_COUNT` digests. Increase the
worst-case siz

fix(rme): increase worst-case event size

Increase the worst-case event log size for RME. It's now possible for
each event to hold up to `LIBEVLOG_MAX_HASH_COUNT` digests. Increase the
worst-case size to account for this.

Change-Id: Ie072f9fe1ea5617c030556fae4c8c893cfefc4e0
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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refactor(fvp): use crypto-agile measured boot

Update the FVP measured boot flow to use the crypto-agile API. Replace
the previous single-algorithm hash configuration with dynamic algorithm
selection

refactor(fvp): use crypto-agile measured boot

Update the FVP measured boot flow to use the crypto-agile API. Replace
the previous single-algorithm hash configuration with dynamic algorithm
selection. Align image measurement and event log header generation with
the new hashing model and update platform glue code accordingly.

Change-Id: I4128a0c66a56df6c473c47a577d86cd38bf057f6
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

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Merge "feat(fvp): load SP_PKGs with TRANSFER_LIST" into integration

Merge changes from topic "ar/feat_uinj" into integration

* changes:
feat(cpufeat): add support for FEAT_UINJ
feat(cpufeat): enable mandatory Armv9.4–Armv9.6 features by default
fix(cpufeat): u

Merge changes from topic "ar/feat_uinj" into integration

* changes:
feat(cpufeat): add support for FEAT_UINJ
feat(cpufeat): enable mandatory Armv9.4–Armv9.6 features by default
fix(cpufeat): update feature names and comments
fix(cpufeat): simplify AArch32 feature disablement

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Merge changes from topic "image_decryption" into integration

* changes:
feat(fvp): extend image decryption support for FVP
fix(io): add NULL check for spec io_open FIP

feat(cpufeat): add support for FEAT_UINJ

FEAT_UINJ allows higher ELs to inject Undefined Instruction exceptions
into lower ELs by setting SPSR_ELx.UINJ, which updates PSTATE.UINJ on
exception return

feat(cpufeat): add support for FEAT_UINJ

FEAT_UINJ allows higher ELs to inject Undefined Instruction exceptions
into lower ELs by setting SPSR_ELx.UINJ, which updates PSTATE.UINJ on
exception return. When PSTATE.UINJ is set, instruction execution at the
lower EL raises an Undefined Instruction exception (EC=0b000000).

This patch introduces support for FEAT_UINJ by updating the
inject_undef64() to use hardware undef injection if supported.

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I48ad56a58eaab7859d508cfa8dfe81130b873b6b

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feat(fvp): extend image decryption support for FVP

Add encryption IO layer to be stacked above FIP IO layer for optional
encryption of the BL31 and BL32 images in case the ENCRYPT_BL31 or
ENCRYPT_BL

feat(fvp): extend image decryption support for FVP

Add encryption IO layer to be stacked above FIP IO layer for optional
encryption of the BL31 and BL32 images in case the ENCRYPT_BL31 or
ENCRYPT_BL32 build flag is set.

Enable decryption support for FVP through setting the DECRYPTION_SUPPORT
build flag. "DECRYPTION_SUPPORT = aes_gcm" is set to perform authenticated
decryption using AES-GCM algorithm.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Iebc3b360b4a0dc0d933b816d28015ac551b79405

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feat(cpus): add support for LSC25 E-core CPU

Add basic CPU library code to support the Large Screen Compute 2025
E-core CPU.

Change-Id: Ibda2e8441d3a3e35941448b483d07e17db2ef234
Signed-off-by: Ryan

feat(cpus): add support for LSC25 E-core CPU

Add basic CPU library code to support the Large Screen Compute 2025
E-core CPU.

Change-Id: Ibda2e8441d3a3e35941448b483d07e17db2ef234
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>

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feat(cpus): add support for LSC25 P-core CPU

Add basic CPU library code to support the Large Screen Compute 2025
P-core CPU.

Change-Id: Icfd2fdbaed577e64cb2db028416a6eca5ba2cfcf
Signed-off-by: Ryan

feat(cpus): add support for LSC25 P-core CPU

Add basic CPU library code to support the Large Screen Compute 2025
P-core CPU.

Change-Id: Icfd2fdbaed577e64cb2db028416a6eca5ba2cfcf
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>

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feat(fvp): load SP_PKGs with TRANSFER_LIST

To enable loading of SP_PKGs when using the TRANSFER_LIST build option,
this patch loads TB_FW_CONFIG in BL1 and populates sp_mem_params_descs
in arm_trans

feat(fvp): load SP_PKGs with TRANSFER_LIST

To enable loading of SP_PKGs when using the TRANSFER_LIST build option,
this patch loads TB_FW_CONFIG in BL1 and populates sp_mem_params_descs
in arm_transfer_list_dyn_cfg_init().

Since there is no standard tag_id defined for TB_FW_CONFIG in the
transfer list, define PLAT_ARM_TB_FW_CONFIG_TL_TAG as a platform-specific
identifier to load TB_FW_CONFIG.

With this change, BL2 can load the SP_PKGs specified in TB_FW_CONFIG.

Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Change-Id: I2470c1ef3bf2bf921d0de1fff541565df13eaee4

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fix(fvp): use global option for setting PLAT_ARM_MAX_BL2_SIZE

Use global option TRUSTED_BOARD_BOOT for setting PLAT_ARM_MAX_BL2_SIZE.

Change-Id: Ia360b36535d2039de8e41da90dd4c8478adb6d54
Signed-off

fix(fvp): use global option for setting PLAT_ARM_MAX_BL2_SIZE

Use global option TRUSTED_BOARD_BOOT for setting PLAT_ARM_MAX_BL2_SIZE.

Change-Id: Ia360b36535d2039de8e41da90dd4c8478adb6d54
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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chore(fvp): bump maximum permitted Trusted SRAM size

Bump the size of the Trusted SRAM in FVP builds, as we are now exceeding
the 256KB limit in a meaningful number of builds.

Change-Id: Iefd584172

chore(fvp): bump maximum permitted Trusted SRAM size

Bump the size of the Trusted SRAM in FVP builds, as we are now exceeding
the 256KB limit in a meaningful number of builds.

Change-Id: Iefd58417297507eaa9b24e55fc36de67bd16b716
Signed-off-by: Chris Kay <chris.kay@arm.com>

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Merge changes from topic "gr/cov_fixes" into integration

* changes:
fix(libc): fix coverity overflowed constant
fix(libc): fix coverity overflowed constant
fix(psci): fix coverity issue with o

Merge changes from topic "gr/cov_fixes" into integration

* changes:
fix(libc): fix coverity overflowed constant
fix(libc): fix coverity overflowed constant
fix(psci): fix coverity issue with out-of-bounds read
fix(fvp): fix coverity issue unsigned_compare

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fix(fvp): skip SP discovery through FFA_PARTITION_INFO_GET_REGS

The initialization function implemented for the dummy LSP of FVP port
invokes FFA_PARTITION_INFO_GET_REGS to obtain partition properti

fix(fvp): skip SP discovery through FFA_PARTITION_INFO_GET_REGS

The initialization function implemented for the dummy LSP of FVP port
invokes FFA_PARTITION_INFO_GET_REGS to obtain partition properties of
Secure Partitions managed by SPMC. This happens even before the normal
world is booted.

Hafnium SPMC mistakes this as a FF-A invocation from NWd. As per FF-A
version negotiation protocol, Hafnium locks the version of NWd to v1.3
whereas the NWd never got an opportunity to register its own framework
version.

This patch performs early exit from the helper utility to give NWd
endpoint/Hypervisor an opportunity to register its FF-A version with
SPM. We intentionally do not remove the helper utility as it will be
used in a different patchset for a new anticipated feature.

Change-Id: I54087bd2ad53355afeb024c0e4df6a5ba7ab125a
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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fix(fvp): fix coverity issue unsigned_compare

Fixes less than zero comparison for unsigned value.

Issue Description:
CID 447712: (#1 of 1): Macro compares unsigned to 0 (NO_EFFECT)
unsigned_compare

fix(fvp): fix coverity issue unsigned_compare

Fixes less than zero comparison for unsigned value.

Issue Description:
CID 447712: (#1 of 1): Macro compares unsigned to 0 (NO_EFFECT)
unsigned_compare: This less-than-zero comparison of an
unsigned value is never true. power_level < 0ULL.

Change-Id: Ia06f8729ac78b05046402e29e30f55c5f0b9e215
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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fix(cpufeat): extend FEAT_EBEP handling to delegate PMU control to EL2

Currently, the FEAT_EBEP feature presence check is only used for UNDEF
injection into lower ELs. However, this feature also aff

fix(cpufeat): extend FEAT_EBEP handling to delegate PMU control to EL2

Currently, the FEAT_EBEP feature presence check is only used for UNDEF
injection into lower ELs. However, this feature also affects the access
behavior of MDCR_EL2. Specifically, if the PMEE bits in MDCR_EL3 are not
set to 0b01, then the MDCR_EL2.PMEE bits cannot be configured by EL2.

This patch extends the use of FEAT_EBEP to delegate PMU IRQ and
profiling exception control to EL2 by setting MDCR_EL3.PMEE = 0b01.This
ensures that lower ELs can manage PMU configuration.

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ib7e1d5c72f017b8ffc2131fc57309dd9d811c973

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fix(el3-runtime): allow RNDR access at EL3 even when RNG_TRAP is enabled

RNG_TRAP will also trap RNDR accesses at EL3 which we don't want as we
have no way to handle nested exceptions. Clear the tra

fix(el3-runtime): allow RNDR access at EL3 even when RNG_TRAP is enabled

RNG_TRAP will also trap RNDR accesses at EL3 which we don't want as we
have no way to handle nested exceptions. Clear the trap with root
context to always allow access at EL3.

Change-Id: I6e4cd8b5a7730f6ffbeed912d9301877d271110d
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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Merge "feat(cpus): add support for venom cpu" into integration

Merge "fix(security): add clrbhb support" into integration

Merge "fix(arm): derive RMM bank size from payload" into integration

Merge changes from topic "mb/lfa-rmm-test" into integration

* changes:
fix(rmmd): avoid race conditions in CPU finish
fix(arm): move lfa componet header to common and fix the helper
chore(lfa)

Merge changes from topic "mb/lfa-rmm-test" into integration

* changes:
fix(rmmd): avoid race conditions in CPU finish
fix(arm): move lfa componet header to common and fix the helper
chore(lfa): rename component_id to lfa_component_id

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