Merge "feat(smcc): introduce a new vendor_el3 service for ACS SMC handler" into integration

fix(imx8ulp): fix variable may be used uninitialized error

When building with LTO, the compiler discovers that it is possible to
use the `volt` variable without writing to it. This happens when
upow

fix(imx8ulp): fix variable may be used uninitialized error

When building with LTO, the compiler discovers that it is possible to
use the `volt` variable without writing to it. This happens when
upower_pmic_i2c_read() returns error. Check its return value and panic()
if something went wrong so the error doesn't propagate silently.

Change-Id: I46d460892a2eb24596373ad7a5b07f730a0753de
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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fix(qemu): fix variable may be used uninitialized error

When building with LTO, the compiler discovers that it is possible to
use the `ns_buf_base` variable without writing to it. This happens on
er

fix(qemu): fix variable may be used uninitialized error

When building with LTO, the compiler discovers that it is possible to
use the `ns_buf_base` variable without writing to it. This happens on
error by dt_add_ns_buf_node(). Check its return value and panic() if
something went wrong so the error doesn't propagate silently.

Change-Id: Ia6aa83b0b9301b2db7bfa6ecd66396c37a57e816
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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fix(mhu): shift by minor revision offset

Fix version check in mhu_v3_x_driver_init swapping
MHU_ARCH_MINOR_REV_MASK by MHU_ARCH_MINOR_REV_OFF as hinted by coverity:

(1) Event result_independent_of_

fix(mhu): shift by minor revision offset

Fix version check in mhu_v3_x_driver_init swapping
MHU_ARCH_MINOR_REV_MASK by MHU_ARCH_MINOR_REV_OFF as hinted by coverity:

(1) Event result_independent_of_operands:
"(aidr & (15U /* 0xfU << 0U */)) >> (15U /* 0xfU << 0U */)" is 0
regardless of the values of its operands. This occurs as the operand
of assignment.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I4307ae0fdc48831dade983a040671730369377ff

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Merge "docs(versal-net): update documentation for SDEI" into integration

Merge "chore(fvp): remove unused macro definition" into integration

Merge changes from topic "xlnx_versal_misra_fixes_series_3" into integration

* changes:
fix(xilinx): resolve misra rule 16.3 violations
fix(xilinx): resolve misra rule 2.5 violations
fix(xilin

Merge changes from topic "xlnx_versal_misra_fixes_series_3" into integration

* changes:
fix(xilinx): resolve misra rule 16.3 violations
fix(xilinx): resolve misra rule 2.5 violations
fix(xilinx): resolve misra rule 4.6 violations
fix(xilinx): resolve misra rule 12.2 violations
fix(xilinx): resolve misra rule 10.1 violations
fix(xilinx): resolve misra rule 8.13 violations
fix(xilinx): resolve misra rule 4.5 violations
fix(xilinx): resolve misra rule 16.4 violations

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Merge "fix(xilinx): resolve violations generated with IPI_CRC_CHECK enabled" into integration

fix(xilinx): resolve misra rule 16.3 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.16.3:
- An unconditional break statement shall terminate every switch-clause.
- Fix:

fix(xilinx): resolve misra rule 16.3 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.16.3:
- An unconditional break statement shall terminate every switch-clause.
- Fix:
- Added break statement in default clause to comply with MISRA.

Change-Id: Ie1ed38be671d5788096b2addba8e9a8fbcc4f2ec
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 2.5 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.2.5:
- A project should not contain unused macro declarations.
- Fix:
- Removed unus

fix(xilinx): resolve misra rule 2.5 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.2.5:
- A project should not contain unused macro declarations.
- Fix:
- Removed unused macro declarations.

Change-Id: I2b9deda95d1a3927ab8b4e2c8a41bd85acb62be3
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 4.6 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.4.6:
- Typedefs that indicate size and signedness should be used in
place of the b

fix(xilinx): resolve misra rule 4.6 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.4.6:
- Typedefs that indicate size and signedness should be used in
place of the basic numerical types.
- Fix:
- Used typedefs that indicate size and signedness in place of basic
numerical types and updated return type of function wherever needed.

Change-Id: Ifde2379ee3f9d5ab30ef695d99f59591af575aba
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 12.2 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.12.2:
- The right hand operand of a shift operator shall lie in the range
zero to

fix(xilinx): resolve misra rule 12.2 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.12.2:
- The right hand operand of a shift operator shall lie in the range
zero to one less than the width in bits of the essential type of
the left hand operand.
- Fix:
- Type casted left operand to a larger width than shift.

Change-Id: I662ff57e52d1260e2f1a0de595f19a9143714892
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve violations generated with IPI_CRC_CHECK enabled

Fix below MISRA violations generated with IPI_CRC_CHECK enabled:
- MISRA-C rule 8.3
- Made same parameter names in function dec

fix(xilinx): resolve violations generated with IPI_CRC_CHECK enabled

Fix below MISRA violations generated with IPI_CRC_CHECK enabled:
- MISRA-C rule 8.3
- Made same parameter names in function declaration and definition.
- MISRA-C rule 12.2
- Type casted left operand to a larger width than shift.
- MISRA-C rule 15.6
- Added braces for if statements.

Change-Id: I90c5723e77431cc29b9896425ce1be94df44c042
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 10.1 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.10.1:
- Operands shall not be of an inappropriate essential type.
- Fix:
- Made ope

fix(xilinx): resolve misra rule 10.1 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.10.1:
- Operands shall not be of an inappropriate essential type.
- Fix:
- Made operands of the same type.

Change-Id: I30a01cc0938603defba7572e9f4dd9ebe6d74a9c
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 8.13 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.8.13:
- A pointer should point to a const-qualified type whenever possible.
- Fix:

fix(xilinx): resolve misra rule 8.13 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.8.13:
- A pointer should point to a const-qualified type whenever possible.
- Fix:
- Made constant pointer wherever the object it points to doesn't change.

Change-Id: I16c87dcc2b3a49c70c1e60f25aa361f1f13bda13
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 4.5 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.4.5:
- Identifiers in the same name space with overlapping visibility should
be ty

fix(xilinx): resolve misra rule 4.5 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.4.5:
- Identifiers in the same name space with overlapping visibility should
be typographically unambiguous.
- Fix:
- Renamed PM_RET_ERROR_NOFEATURE to PM_RET_ERROR_IOCTL_NOT_SUPPORTED
and removed unnecessary macro definitions.

Change-Id: I6f03e619979685df7418fbccad7b0934d136776e
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xilinx): resolve misra rule 16.4 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.16.4:
- Every switch statement shall have a non-empty default label.
- Fix:
- Modif

fix(xilinx): resolve misra rule 16.4 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.16.4:
- Every switch statement shall have a non-empty default label.
- Fix:
- Modified logic to comply with MISRA guidelines.

Change-Id: Ifd5f27763481f532affad6eb39ce6319dd6e95fc
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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fix(xlat): change MT_DEVICE to map to nGnRnE

Previously, MT_DEVICE memory was mapped to nGnRE instead of nGnRnE. This
could cause issues if a platform with USE_COHERENT_MEM=1 mapped the
coherent mem

fix(xlat): change MT_DEVICE to map to nGnRnE

Previously, MT_DEVICE memory was mapped to nGnRE instead of nGnRnE. This
could cause issues if a platform with USE_COHERENT_MEM=1 mapped the
coherent memory region as MT_DEVICE. A core with stage 1 translation
enabled would access the region with the attributes nGnRE and a core
with stage 1 disabled would access the region with attributes nGnRnE.

This would result in accesses to a memory location with mismatched
memory attributes.

This commit changes MT_DEVICE to nGnRnE. This shouldn't introduce any
issues as nGnRnE has stronger ordering requirements.

Change-Id: Idf2e0bbea3ddb5e469a72a41f5fdb71c030d54b8
Signed-off-by: Andrei Stefanescu <andrei.stefanescu@nxp.com>

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feat(mt8196): add SMMU SID stub implementation

Add stub implementation for SMMU SID driver.

Change-Id: Ia29fd72fb40e7ce372a27a748e0caac3300f045f
Signed-off-by: Yidi Lin <yidilin@chromium.org>

feat(mt8196): add SLBC SiP handler

Add SLBC SiP handler to service MTK_SLBC_KERNEL_OP_CPU_DCC request.

Change-Id: I31b359ceb1faf0401ee34343a8f338d5804d9d68
Signed-off-by: Yidi Lin <yidilin@chromium

feat(mt8196): add SLBC SiP handler

Add SLBC SiP handler to service MTK_SLBC_KERNEL_OP_CPU_DCC request.

Change-Id: I31b359ceb1faf0401ee34343a8f338d5804d9d68
Signed-off-by: Yidi Lin <yidilin@chromium.org>

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feat(mt8196): add CPU QoS stub implementation

Add stub implementation for CPU QoS driver.

Change-Id: I1296aaff34c860ac878ad2ac26b511fb2411510e
Signed-off-by: Yidi Lin <yidilin@chromium.org>

refactor(mediatek): update EMI stub implementation

Refactor EMI stub implementation with following changes.
- Move the SiP call handlers to TF-A upstream.
- Move EMI definition used by APUSYS to pla

refactor(mediatek): update EMI stub implementation

Refactor EMI stub implementation with following changes.
- Move the SiP call handlers to TF-A upstream.
- Move EMI definition used by APUSYS to platform_def.h.
- Remove CONFIG_MTK_APUSYS_EMI_SUPPORT.

Change-Id: I30e1ee7f2ea2d6dc3415adba91cbe310af9b5eeb
Signed-off-by: Yidi Lin <yidilin@chromium.org>

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feat(mediatek): add APIs exposed to the static library

To decrease the static library's dependency on TF-A, add API wrappers
for mmap_add_dynamic_region and mmap_remove_dynamic_region.
mtk_bl31_map_

feat(mediatek): add APIs exposed to the static library

To decrease the static library's dependency on TF-A, add API wrappers
for mmap_add_dynamic_region and mmap_remove_dynamic_region.
mtk_bl31_map_to_sip_error is also added for translating mtk_bl31_status
codes to their corresponding MKT_SIP_E* error codes.

Change-Id: Ib4a3593ee8b481b076430d054c08f33cc3b2fa08
Signed-off-by: Yidi Lin <yidilin@chromium.org>

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feat(mt8196): add MMinfra support

Add MMinfra support for MT8196.

Change-Id: I5504764d05fecace4f0d3981785ff1bc8ae13d00
Signed-off-by: Yidi Lin <yidilin@chromium.org>

feat(mt8196): add UFS functions used by the static library

Those functions are used by the static library. To reduce the
proprietary code's reliance on other drivers, these functions should be
moved

feat(mt8196): add UFS functions used by the static library

Those functions are used by the static library. To reduce the
proprietary code's reliance on other drivers, these functions should be
moved to the upstream repository.

Change-Id: I6a9430c24bb1f9c1d473b43e65168b620e6bd6b9
Signed-off-by: Yidi Lin <yidilin@chromium.org>

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