Merge changes Ifbc5ab02,Ib9002609,I0276257d into integration

* changes:
fix(fvp): initialise the event log's size to avoid using gibberish values
fix(tsp): keep the tsp D128 unaware, not the dis

Merge changes Ifbc5ab02,Ib9002609,I0276257d into integration

* changes:
fix(fvp): initialise the event log's size to avoid using gibberish values
fix(tsp): keep the tsp D128 unaware, not the dispatcher
fix(dice): prevent compiler warnings

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feat(cpufeat): enable FEAT_PFAR support

Implement support for FEAT_PFAR, which introduces the PFAR_ELx system
register, recording the faulting physical address for some aborts.
Those system register

feat(cpufeat): enable FEAT_PFAR support

Implement support for FEAT_PFAR, which introduces the PFAR_ELx system
register, recording the faulting physical address for some aborts.
Those system registers are trapped by the SCR_EL3.PFARen bit, so set the
bit for the non-secure world context to allow OSes to use the feature.

This is controlled by the ENABLE_FEAT_PFAR build flag, which follows the
usual semantics of 2 meaning the feature being runtime detected.
Let the default for this flag be 0, but set it to 2 for the FVP.

Change-Id: I5c9ae750417e75792f693732df3869e02b6e4319
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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Merge "feat(cpufeat): enable FEAT_AIE support" into integration

fix(tsp): keep the tsp D128 unaware, not the dispatcher

The tspd is a core part of the el3 runtime and it must behave the same
way, i.e. it must handle FEAT_D128. The tsp on the other hand is a bit

fix(tsp): keep the tsp D128 unaware, not the dispatcher

The tspd is a core part of the el3 runtime and it must behave the same
way, i.e. it must handle FEAT_D128. The tsp on the other hand is a bit
more special and can have carveouts, which patch f3e2b4997 added.

That incorrectly did it for the tspd instead of the tsp, so fix that.

Change-Id: Ib9002609ef9c66b0d1fcc5b3a9f012376d0c3bf4
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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Merge changes from topic "gr/cpu_lib" into integration

* changes:
feat(cpus): add support for caddo cpu
feat(cpus): add support for veymont cpu

Merge changes from topic "gr/spectre_bhb_updates" into integration

* changes:
fix(security): fix Neoverse V2 CVE-2022-23960
fix(security): fix Cortex-X3 CVE-2022-23960
fix(security): fix Corte

Merge changes from topic "gr/spectre_bhb_updates" into integration

* changes:
fix(security): fix Neoverse V2 CVE-2022-23960
fix(security): fix Cortex-X3 CVE-2022-23960
fix(security): fix Cortex-A715 CVE-2022-23960
fix(security): fix spectre bhb loop count for Cortex-A720

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feat(flexspi): add 128Mbytes flash info

Those 4 nor flash have the same geometry:
Micron MT25QU01GBBB
GigaDevice GD55LB01GF
Macronix MX66U1G45G
Winbond W25Q01NW

Signed-off-by: Vincent Jardi

feat(flexspi): add 128Mbytes flash info

Those 4 nor flash have the same geometry:
Micron MT25QU01GBBB
GigaDevice GD55LB01GF
Macronix MX66U1G45G
Winbond W25Q01NW

Signed-off-by: Vincent Jardin <vjardin@free.fr>
Change-Id: Iff74461ef3b252fc0f07745317d9860bd42c1ba1

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Merge "fix(cm): deprecate use of NS_TIMER_SWITCH" into integration

Merge changes from topic "lfa-plat-activate" into integration

* changes:
feat(fvp): add stub implementation for plat_lfa_notify_activate()
feat(lfa): add platform hook for activation notification

Merge changes from topic "rmm-lfa" into integration

* changes:
feat(arm): handle RMM ep_info during LFA
feat(lfa): add helper to check LFA prime completion status
feat(lfa): enable LFA of RMM

Merge changes from topic "rmm-lfa" into integration

* changes:
feat(arm): handle RMM ep_info during LFA
feat(lfa): add helper to check LFA prime completion status
feat(lfa): enable LFA of RMM
chore(lfa): use standard int return type for prime/activate callbacks
feat(rmmd): add warm reset helpers for primary and secondary CPUs

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feat(cpus): add support for caddo cpu

Add basic CPU library code to support Caddo CPU

Change-Id: I4b431771ebe6f23eb02f3301ff656cfcd4956f81
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

feat(cpus): add support for veymont cpu

Add basic CPU library code to support Veymont CPU

Change-Id: I44db5650e7c9cf8fcc368c935574f4702c373dae
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

Merge "fix(intel): update nand driver to enable Linux OS boot" into integration

feat(cpufeat): enable FEAT_AIE support

Implement support for FEAT_AIE, which introduces the AMAIR2_ELx and
MAIR2_ELx system registers, extending the memory attributes described
by {A}MAIR_ELx.
Those

feat(cpufeat): enable FEAT_AIE support

Implement support for FEAT_AIE, which introduces the AMAIR2_ELx and
MAIR2_ELx system registers, extending the memory attributes described
by {A}MAIR_ELx.
Those system registers are trapped by the SCR_EL3.AIEn bit, so set the
bit for the non-secure world context to allow OSes to use the feature.

This is controlled by the ENABLE_FEAT_AIE build flag, which follows the
usual semantics of 2 meaning the feature being runtime detected.
Let the default for this flag be 0, but set it to 2 for the FVP.

Change-Id: Iba2011719013a89f9cb3a4317bde18254f45cd25
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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fix(intel): update nand driver to enable Linux OS boot

Update the nand driver SDR mode with the correct timing
and combo-phy configurations to enable the Linux system
boot.

Change-Id: If592680ef359

fix(intel): update nand driver to enable Linux OS boot

Update the nand driver SDR mode with the correct timing
and combo-phy configurations to enable the Linux system
boot.

Change-Id: If592680ef359378574b913b11d466c89389a2606
Signed-off-by: Girisha Dengi <girisha.dengi@altera.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@altera.com>

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fix(cpus): workaround for Cortex-A720 erratum 3711910

Cortex-A720 erratum 3711910 is a Cat B erratum that applies to
revisions r0p0, r0p1 and r0p2, and is still open.

SDEN documentation:
https://de

fix(cpus): workaround for Cortex-A720 erratum 3711910

Cortex-A720 erratum 3711910 is a Cat B erratum that applies to
revisions r0p0, r0p1 and r0p2, and is still open.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-2439421

Change-Id: Id65d5ba41b96648b07c09df77fb25cc4bdb50800
Signed-off-by: John Powell <john.powell@arm.com>

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Merge "fix(cm): remove unused macro" into integration

Merge "fix(lib): align round_up with MISRA 10.1 and 10.8" into integration

Merge changes from topic "ar/v2_errata" into integration

* changes:
fix(cpus): workaround for Neoverse-V2 erratum 3701771
fix(cpus): workaround for Neoverse-V2 erratum 3841324

Merge "fix(arm): don't override the gic redistributor frames" into integration

Merge "fix: remove unused cpu_data related macros" into integration

fix(cpus): workaround for Neoverse-V2 erratum 3701771

Neoverse-V2 erratum 3701771 that applies to r0p0, r0p1, r0p2 is
still Open.

The workaround is for EL3 software that performs context save/resto

fix(cpus): workaround for Neoverse-V2 erratum 3701771

Neoverse-V2 erratum 3701771 that applies to r0p0, r0p1, r0p2 is
still Open.

The workaround is for EL3 software that performs context save/restore
on a change of Security state to use a value of SCR_EL3.NS when
accessing ICH_VMCR_EL2 that reflects the Security state that owns the
data being saved or restored.

The mitigation is implemented in commit 7455cd172 and this patch should be applied on top of it.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-2332927/latest

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: Ic0ad68f7bd393bdc03343d5ba815adb23bf6a24d

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fix(security): fix spectre bhb loop count for Cortex-A720

fix@c2a15217c3053117f4d39233002cb1830fa96670
based on https://developer.arm.com/documentation/110280/latest/
Spectre-BHB loop count K value

fix(security): fix spectre bhb loop count for Cortex-A720

fix@c2a15217c3053117f4d39233002cb1830fa96670
based on https://developer.arm.com/documentation/110280/latest/
Spectre-BHB loop count K value for Cortex-A720 is 38.

Change-Id: Ib6862dbed55e5ffcd0fcd58b45a88cf925c54154
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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fix(cpus): workaround for Neoverse-V2 erratum 3841324

Neoverse-V2 erratum 3841324 is a Cat B erratum that applies to
r0p0 and r0p1. It is fixed in r0p2.

This erratum can be avoided by setting CPUAC

fix(cpus): workaround for Neoverse-V2 erratum 3841324

Neoverse-V2 erratum 3841324 is a Cat B erratum that applies to
r0p0 and r0p1. It is fixed in r0p2.

This erratum can be avoided by setting CPUACTLR_EL1[1]
prior to enabling MMU. This bit will disable a branch predictor
power savings feature. Disabling this power feature
results in negligible power movement and no performance impact.

SDEN Documentation:
https://developer.arm.com/documentation/SDEN-2332927/latest

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I9b3a5266103e5000d207c7a270c65455d0646102

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feat(dsu): enable PMU registers access at EL1

- Disable trapping of write accesses to DSU cluster PMU registers
at EL3 and EL2.
- Clear the SPME bit in CLUSTERPMMDCR_EL3 to prohibit PMU event
co

feat(dsu): enable PMU registers access at EL1

- Disable trapping of write accesses to DSU cluster PMU registers
at EL3 and EL2.
- Clear the SPME bit in CLUSTERPMMDCR_EL3 to prohibit PMU event
counting in the secure state.

Change-Id: If3eb6e997330ae86f45760e0e862c003861f3d66
Signed-off-by: Amr Mohamed <amr.mohamed@arm.com>

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