feat(tc): provide a mock mbedtls-random generation function

Simulated the utilization of an external RNG through the
MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG configuration option in mbedTLS.
Consequently, an

feat(tc): provide a mock mbedtls-random generation function

Simulated the utilization of an external RNG through the
MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG configuration option in mbedTLS.
Consequently, an implementation of mbedtls_psa_external_get_random()
is provided. Given the absence of actual external RNG support,
we provide a mock implementation by utilizing the system counter to
fill the the buffer to provide a random number, specifically tailored
for the use exclusively within the TF-M testsuite.
While this method is not ideal for generating random numbers,
alternatives like the 'rand' library function are not feasible due to
lack of support in TF-A. Additionally, the architectural 'rand'
instruction is not viable, as it is only supported for platforms with
Armv8.5-a+ architecture as an optional feature.
mbedtls_psa_external_get_random() function comes into play during the
exportation of the public portion of the delegated attestation key.

This helps in using mbedTLS-3.4.1 for running the delegated attestation
tests on TC platform.

Change-Id: Ifcf4e3231aad93595e00c353a4b0c606c0ef9fc2
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge changes Ieeabafa8,I4d687be5,I0c50152a,I80e93582 into integration

* changes:
fix(rcar3-drivers): check "rcar_image_number" variable before use
fix(rcar3-drivers): check for length underflow

Merge changes Ieeabafa8,I4d687be5,I0c50152a,I80e93582 into integration

* changes:
fix(rcar3-drivers): check "rcar_image_number" variable before use
fix(rcar3-drivers): check for length underflow
fix(rcar3-drivers): add integer overflow check
fix(rcar3-drivers): add integer overflow check

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build(versal-net): reorganize platform source files

Reorganize the platform source files necessary across various
Bootloader (BL) configurations within the platform makefile.
This reordering aims to

build(versal-net): reorganize platform source files

Reorganize the platform source files necessary across various
Bootloader (BL) configurations within the platform makefile.
This reordering aims to prevent redundant inclusions of these files
across multiple makefiles used for distinct features.

Change-Id: I9c5525dd8522cb8c8e3ad6add70189dcb7cfcc29
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>

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fix(rcar3-drivers): check "rcar_image_number" variable before use

Validate the content of rcar_image_number variable before use.

Reviewed-by: Tomer Fichman <Tomer.Fichman@cymotive.com>
Signed-off-b

fix(rcar3-drivers): check "rcar_image_number" variable before use

Validate the content of rcar_image_number variable before use.

Reviewed-by: Tomer Fichman <Tomer.Fichman@cymotive.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: Ieeabafa8f709d25eebc4a8e490bf623ef32ccf9f

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fix(rcar3-drivers): check for length underflow

Make sure the length of the payload is not longer than the
DRAM size in check_load_area(), and make sure the payload
end does not cross protected area

fix(rcar3-drivers): check for length underflow

Make sure the length of the payload is not longer than the
DRAM size in check_load_area(), and make sure the payload
end does not cross protected area start.

Signed-off-by: Tobias Rist <tobias.rist@joynext.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I4d687be577a138352be9f92e5b0b6f596ffffba9

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fix(rcar3-drivers): add integer overflow check

Check against overflows while calculating the "len" variable.

Reviewed-by: Tomer Fichman <Tomer.Fichman@cymotive.com>
Signed-off-by: Yoshifumi Hosoya

fix(rcar3-drivers): add integer overflow check

Check against overflows while calculating the "len" variable.

Reviewed-by: Tomer Fichman <Tomer.Fichman@cymotive.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I0c50152a04365c6f52e0db3096e27e8a800c59ea

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fix(rcar3-drivers): add integer overflow check

Add in the cert length calc function an integer overflow check

Signed-off-by: Tobias Rist <tobias.rist@joynext.com>
Signed-off-by: Yoshifumi Hosoya <y

fix(rcar3-drivers): add integer overflow check

Add in the cert length calc function an integer overflow check

Signed-off-by: Tobias Rist <tobias.rist@joynext.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I80e93582cd2d6006186e1573406b4945943b9422

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feat(imx8m): add 3600 MTps DDR PLL rate

Add 3600 MTps DRAM and its 900 MHz PLL setting M=300 P=8 S=0 , so
24 MHz * 300 / 8 / 2^0 = 900 MHz ~ 3600 MTps (x4) .

Signed-off-by: Marek Vasut <marex@denx.

feat(imx8m): add 3600 MTps DDR PLL rate

Add 3600 MTps DRAM and its 900 MHz PLL setting M=300 P=8 S=0 , so
24 MHz * 300 / 8 / 2^0 = 900 MHz ~ 3600 MTps (x4) .

Signed-off-by: Marek Vasut <marex@denx.de>
Change-Id: If2743827294efc0f981718f04b772cc462846195

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fix(imx8m): align 3200 MTps rate with U-Boot

The 3200 MTps DRAM and its 800 MHz PLL setting in U-Boot is set to
M=300 P=9 S=0 , so 24 MHz * 300 / 9 / 2^0 = 800 MHz ~ 3200 MTps (x4) .
Make sure the P

fix(imx8m): align 3200 MTps rate with U-Boot

The 3200 MTps DRAM and its 800 MHz PLL setting in U-Boot is set to
M=300 P=9 S=0 , so 24 MHz * 300 / 9 / 2^0 = 800 MHz ~ 3200 MTps (x4) .
Make sure the PLL settings are aligned across software components.

Signed-off-by: Marek Vasut <marex@denx.de>
Change-Id: I163f81696be213acf6ecebe89ff2c76d41484cc5

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fix(imx8m): handle 3734 in addition to 3733 and 3732 MTps rates

The new MX8M DDR tool 3.31 now generates a programming file which uses
data rate 3734 instead of 3733 or 3732 . Handle another roundin

fix(imx8m): handle 3734 in addition to 3733 and 3732 MTps rates

The new MX8M DDR tool 3.31 now generates a programming file which uses
data rate 3734 instead of 3733 or 3732 . Handle another rounding option .

Signed-off-by: Marek Vasut <marex@denx.de>
Change-Id: I97a69650c12d78dfff9dcdb23e27fd6590f57fc0

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Merge "feat(ff-a): update FF-A version to v1.2" into integration

Merge "feat(fvp): add support for virto-net, virtio-9p and virtio-rng" into integration

feat(fvp): add support for virto-net, virtio-9p and virtio-rng

Add virtio-net and virtio-9p devices to the devicetree without the
status set. This ensures that the MMIO frame is set, and it is not
f

feat(fvp): add support for virto-net, virtio-9p and virtio-rng

Add virtio-net and virtio-9p devices to the devicetree without the
status set. This ensures that the MMIO frame is set, and it is not
fatal to start the driver initialisation procedure, which will
typically bail out if it finds zero virtqueues.

Add the virtio-rng device with status disabled. The disabled status
is chosen because the FVP models have only supported this since 2022
and older models would trigger an external abort when trying to access
or probe this MMIO region.

This is included by the fvp-base devicetrees.

Change-Id: Ia0a853533bb5d619a3d415e35b3217ad3a978ada
Signed-off-by: Diego Sueiro <Diego.Sueiro@arm.com>
Signed-off-by: Debbie Martin <Debbie.Martin@arm.com>

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Merge "feat(mt8188): add secure iommu support" into integration

feat(mt8188): add secure iommu support

The secure IOMMU has two secure banks: VDO and VPP. Add SiP call to
report the secure bank status in debug build.
About more background, please see:
https://gi

feat(mt8188): add secure iommu support

The secure IOMMU has two secure banks: VDO and VPP. Add SiP call to
report the secure bank status in debug build.
About more background, please see:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/include/dt-bindings/memory/mediatek,mt8188-memory-port.h?id=d5cda142d649c690fb0fcf1e29f3df63fbafc442

Change-Id: I7b3319e84391fc6d7f456659f8b8c5d9d1c6ab9d
Signed-off-by: Anan Sun <anan.sun@mediatek.corp-partner.google.com>
Signed-off-by: Kiwi Liu <kiwi.liu@mediatek.corp-partner.google.com>
Signed-off-by: Yong Wu <yong.wu@mediatek.com>

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feat(ff-a): update FF-A version to v1.2

Bump the required FF-A version in framework and manifests to v1.2 as
upstream feature development goes.

Signed-off-by: Kathleen Capella <kathleen.capella@arm

feat(ff-a): update FF-A version to v1.2

Bump the required FF-A version in framework and manifests to v1.2 as
upstream feature development goes.

Signed-off-by: Kathleen Capella <kathleen.capella@arm.com>
Change-Id: I09d936d4aad89965cfd13f58741d647223b63a34

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Merge "feat(fvp): add stdout-path" into integration

Merge changes from topic "fix-lto-build" into integration

* changes:
fix(build): don't generate build-id
fix(build): add forgotten BL_LDFLAGS to lto command line
feat(build): check that .text

Merge changes from topic "fix-lto-build" into integration

* changes:
fix(build): don't generate build-id
fix(build): add forgotten BL_LDFLAGS to lto command line
feat(build): check that .text section starts at page boundary

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Merge "docs: fix errata in RMM-EL3 Communication Interface documentation" into integration

docs: fix errata in RMM-EL3 Communication Interface documentation

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I6d6b7ff084cc731470e873cfdf37beeec0d3635a

Merge "feat(libc): add printf support for space padding" into integration

Merge changes from topic "ns/spmc_at_el3" into integration

* changes:
feat(rdn2): add dts for secure partition
feat(el3-spmc): synchronize access to the s-el0 sp context
feat(el3-spmc): add su

Merge changes from topic "ns/spmc_at_el3" into integration

* changes:
feat(rdn2): add dts for secure partition
feat(el3-spmc): synchronize access to the s-el0 sp context
feat(el3-spmc): add support to map S-EL0 SP device regions
feat(el3-spmc): add support to map S-EL0 SP memory regions
feat(el3-spmc): add support for FFA_MEM_PERM_GET and SET ABIs
feat(el3-spmc): add support to setup S-EL0 context

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Merge "fix(cpus): workaround for Neoverse V2 erratum 2618597" into integration

fix(cpus): workaround for Neoverse V2 erratum 2618597

Neoverse V2 erratum 2618597 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
disable the use

fix(cpus): workaround for Neoverse V2 erratum 2618597

Neoverse V2 erratum 2618597 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
disable the use of the Full Retention power mode in the core (setting
WFI_RET_CTRL and WFE_RET_CTRL in IMP_CPUPWRCTLR_EL1 to 0b000).

SDEN can be found here:
https://developer.arm.com/documentation/SDEN-2332927/latest

Change-Id: I23a81275d1e40cae39e6897093d6cdd3e11c08ea
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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feat(libc): add printf support for space padding

This patch makes printf capable of padding strings with spaces
to their left, allowing right-aligning numeric values and strings.
It uses the same wi

feat(libc): add printf support for space padding

This patch makes printf capable of padding strings with spaces
to their left, allowing right-aligning numeric values and strings.
It uses the same width field for the format specifier as in the
original libc function : %<width><type> (e.g.: %10d pads an
integer value with spaces to the left to complete 10 characters).

Change-Id: Ib7b5519dae17742181352ce58e507a05ba5250d4
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>

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