Merge changes from topic "xlnx_enhancement_on_secure_and_non_secure_flag" into integration

* changes:
feat(xilinx): use common SECURE/NON_SECURE macro
fix(xilinx): incorrect usage of SECURE_FLAG

Merge changes from topic "xlnx_enhancement_on_secure_and_non_secure_flag" into integration

* changes:
feat(xilinx): use common SECURE/NON_SECURE macro
fix(xilinx): incorrect usage of SECURE_FLAG for psci

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feat(xilinx): use common SECURE/NON_SECURE macro

Remove platform-specific macro definitions such as SECURE_FLAG and
NON_SECURE_FLAG, and replace them with the common macros SECURE and
NON_SECURE acr

feat(xilinx): use common SECURE/NON_SECURE macro

Remove platform-specific macro definitions such as SECURE_FLAG and
NON_SECURE_FLAG, and replace them with the common macros SECURE and
NON_SECURE across all AMD-Xilinx platforms.

Change-Id: I95465e29ac8a9370da135c2113203c3206ecfec0
Signed-off-by: Ronak Jain <ronak.jain@amd.com>

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Merge "fix(versal): update integer const with suffix U" into integration

fix(versal): update integer const with suffix U

Versal: standardize unsigned integer constants to use suffix.
Updated all unsigned integer constants in the Versal platform
to use the unsigned suffix

fix(versal): update integer const with suffix U

Versal: standardize unsigned integer constants to use suffix.
Updated all unsigned integer constants in the Versal platform
to use the unsigned suffix (e.g., `10U`)
instead of the prefix style (e.g., `U(10)`) for consistency.

Change-Id: Ie4d20c18cccede20062d6189c1024acfb3a3dce0
Signed-off-by: Saivardhan Thatikonda <saivardhan.thatikonda@amd.com>

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Merge changes from topic "xlnx_versal_custom_sip" into integration

* changes:
feat(versal): add hooks for mmap and early setup
refactor(zynqmp): refactor custom sip service

feat(versal): add hooks for mmap and early setup

Add early setup hooks through custom_early_setup() and provide a
mechanism to support custom memory mapping, including the extension
of the memory ma

feat(versal): add hooks for mmap and early setup

Add early setup hooks through custom_early_setup() and provide a
mechanism to support custom memory mapping, including the extension
of the memory map via custom_mmap_add(). This change may also
require alignment of the MAX_XLAT_TABLE and MAX_XLAT_TABLES macros.
These can be defined within the custom_pkg.mk makefile as follows:

MAX_MMAP_REGIONS := XY
$(eval $(call add_define,MAX_MMAP_REGIONS))
MAX_XLAT_TABLES := XZ
$(eval $(call add_define,MAX_XLAT_TABLES))

If PLATFORM_STACK_SIZE is not already defined, a default value
should be used. This allows for configurability of the stack size
across different interfaces, such as custom packages. The
custom_early_setup() function enables early low-level operations
to bring the system into a correct state. Support for a custom
SiP service is also added. A basic implementation of
custom_smc_handler() is provided by the platform, while the actual
definition is expected to be supplied by the custom package. This
feature is designed for use by external libraries, such as those
that require status checking. This code introduces a generic
framework for integrating custom logic via the
$(CUSTOM_PKG_PATH)/custom_pkg.mk makefile, including
optional support for custom SMC functionality, which is determined
by the custom package.

Change-Id: If9107b32c8c1ca4026d0a2980901e841fc6e03f7
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>

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Merge changes from topic "xlnx_misra_fixes_versal" into integration

* changes:
fix(xilinx): resolve misra rule 8.3 violations
fix(xilinx): resolve misra rule 14.4 violation
fix(xilinx): resolv

Merge changes from topic "xlnx_misra_fixes_versal" into integration

* changes:
fix(xilinx): resolve misra rule 8.3 violations
fix(xilinx): resolve misra rule 14.4 violation
fix(xilinx): resolve misra rule 10.4 violations
fix(xilinx): resolve misra rule 10.3 violations

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fix(xilinx): resolve misra rule 10.3 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.10.3:
- The value of an expression shall not be assigned to an object
with a narr

fix(xilinx): resolve misra rule 10.3 violations

Fixed below MISRA violation:
- MISRA Violation: MISRA-C:2012 R.10.3:
- The value of an expression shall not be assigned to an object
with a narrower essential type or of a different essential type
category.
- Fix:
- Explicitly type casted to narrower essential type or of a different
essential type category.

Change-Id: Ia4258d2d0655f7847f832804a13d182ac0a2a29b
Signed-off-by: Devanshi Chauhan Alpeshbhai <devanshi.chauhanalpeshbhai@amd.com>

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Merge changes from topic "xlnx_fix_plat_extn_decl_link" into integration

* changes:
fix(versal2): variable conflicting with external linkage
fix(versal-net): variable conflicting with external l

Merge changes from topic "xlnx_fix_plat_extn_decl_link" into integration

* changes:
fix(versal2): variable conflicting with external linkage
fix(versal-net): variable conflicting with external linkage
fix(versal): variable conflicting with external linkage
fix(zynqmp): variable conflicting with external linkage
fix(versal2): add external declaration
fix(versal): add external declaration
fix(zynqmp): add external declaration

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fix(versal): add external declaration

This corrects the MISRA violation C2012-8.4:
A compatible declaration shall be visible when an object or
function with external linkage is defined.

Change-Id:

fix(versal): add external declaration

This corrects the MISRA violation C2012-8.4:
A compatible declaration shall be visible when an object or
function with external linkage is defined.

Change-Id: I91817596c5de84b259a5dffcc01a7b1106a5b7a4
Signed-off-by: Maheedhar Bollapalli <maheedharsai.bollapalli@amd.com>

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Merge changes from topic "xlnx_fix_plat_boolc_fn_ret" into integration

* changes:
fix(xilinx): avoid altering function parameters
fix(versal-net): ignore the unused function return value
fix(z

Merge changes from topic "xlnx_fix_plat_boolc_fn_ret" into integration

* changes:
fix(xilinx): avoid altering function parameters
fix(versal-net): ignore the unused function return value
fix(zynqmp): ignore the unused function return value
fix(versal-net): modify conditions to have boolean type
fix(versal): modify conditions to have boolean type
fix(xilinx): modify conditions to have boolean type
fix(zynqmp): modify conditions to have boolean type

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fix(versal): modify conditions to have boolean type

This corrects the MISRA violation C2012-14.4:
The controlling expression of an if statement and the controlling
expression of an iteration-stateme

fix(versal): modify conditions to have boolean type

This corrects the MISRA violation C2012-14.4:
The controlling expression of an if statement and the controlling
expression of an iteration-statement shall have essentially
boolean type.
Updated controlling expression to explicitly compare with zero.

Change-Id: Ice208ea07ce88f571f8868692c1e92cbfcd35cf4
Signed-off-by: Maheedhar Bollapalli <maheedharsai.bollapalli@amd.com>

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Merge changes from topic "xlnx_tfa_passthrough_plm_ipi_cmd" into integration

* changes:
docs(xilinx): update SMC documentation in TF-A
feat(xilinx): add feature check function for TF-A specific

Merge changes from topic "xlnx_tfa_passthrough_plm_ipi_cmd" into integration

* changes:
docs(xilinx): update SMC documentation in TF-A
feat(xilinx): add feature check function for TF-A specific APIs
feat(xilinx): update SiP SVC version number
feat(xilinx): update TF-A to passthrough all PLM commands
fix(xilinx): fix logic to read ipi response

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feat(xilinx): update SiP SVC version number

SMC ID is fixed in new SiP SVC call format while it varies according
to PLM header in old Linux. So, enhance SIP_SVC_VERSION number to
support backward co

feat(xilinx): update SiP SVC version number

SMC ID is fixed in new SiP SVC call format while it varies according
to PLM header in old Linux. So, enhance SIP_SVC_VERSION number to
support backward compatibility and to use full request and response
buffer from bare-metal or Linux.

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: I6764cc92b33b7366640f553827e80c5e97985fcf

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Merge "fix(xilinx): deprecate SiP service count query" into integration

fix(xilinx): deprecate SiP service count query

As per SMCCC Section 6.2, the call count query for all the services
has been deprecated from SMCCC v1.2 onwards.

Inline with above change, AMD-Xilinx

fix(xilinx): deprecate SiP service count query

As per SMCCC Section 6.2, the call count query for all the services
has been deprecated from SMCCC v1.2 onwards.

Inline with above change, AMD-Xilinx SiP service count query has
been deprecated and now onwards will return unknown function
identifier error.

Change-Id: I296d119d65549fdb01718d08351d255550e4ead0
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>

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Merge "chore(xilinx): follow kernel doc format for functional documentation" into integration

chore(xilinx): follow kernel doc format for functional documentation

For TF-A, there is no format specified for functional documentation.
For AMD-Xilinx platforms, following kernel-doc format for th

chore(xilinx): follow kernel doc format for functional documentation

For TF-A, there is no format specified for functional documentation.
For AMD-Xilinx platforms, following kernel-doc format for the functional
documentation to make sure AMD-xilinx documentation is align with
actual code.

For example use kernel-doc from linux to call:
<linux>/scripts/kernel-doc -man -v 1 >/dev/null file...

Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Change-Id: Idcc9def408b6c8da35b36f67ef82fc00890e998c

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Merge "style(xilinx): replace ARM by Arm in copyrights" into integration

style(xilinx): replace ARM by Arm in copyrights

The commit 6bb49c876c75 ("style(hooks): adds Arm copyright style fix")
is enforcing proper case for ARM. That's why fix it in plat/xilinx to
make sure

style(xilinx): replace ARM by Arm in copyrights

The commit 6bb49c876c75 ("style(hooks): adds Arm copyright style fix")
is enforcing proper case for ARM. That's why fix it in plat/xilinx to
make sure that pre-commit.copyright won't be touching platform specific
files.

Change-Id: I49c66e18d46ed871a6aa128c9b2a403d0cf83416
Signed-off-by: Michal Simek <michal.simek@amd.com>

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Merge "fix(versal): check smc_fid 23:16 bits" into integration

fix(versal): check smc_fid 23:16 bits

23:16 bits when they gets to SMC handler should be all zeros but be
inside SIP Service Calls range which is defined as 0x82000000-0x8200ffff
or 0xc2000000-0xc20

fix(versal): check smc_fid 23:16 bits

23:16 bits when they gets to SMC handler should be all zeros but be
inside SIP Service Calls range which is defined as 0x82000000-0x8200ffff
or 0xc2000000-0xc200ffff. That's why make sure that code won't handle
any SMCs in SIP range out of predefined range.

Also fix MASK values to check the same range for PM/IPI calls to make
sure that masking covers all required bits including 23:16. Bits 15:12
are used for different class of requests.

Change-Id: I9d3e91aa521d6bb90f6b15b71ff1e89fa77ee379
Signed-off-by: Michal Simek <michal.simek@amd.com>

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Merge changes Ia0d13c3c,I8cf821a4,I1e6a598b,I9c6dd8db,Iaf6db75e, ... into integration

* changes:
fix(plat/xilinx/versal): resolve misra R10.6
fix(plat/xilinx/versal): resolve misra R14.4
fix(p

Merge changes Ia0d13c3c,I8cf821a4,I1e6a598b,I9c6dd8db,Iaf6db75e, ... into integration

* changes:
fix(plat/xilinx/versal): resolve misra R10.6
fix(plat/xilinx/versal): resolve misra R14.4
fix(plat/xilinx/versal): resolve misra R17.7
fix(plat/xilinx/versal): resolve misra R10.3
fix(plat/xilinx/versal): resolve misra R7.2
fix(plat/xilinx/versal): resolve misra R15.7
fix(plat/xilinx/versal): resolve misra R15.6
fix(plat/xilinx/versal): resolve misra R10.1 in pm services
fix(plat/xilinx/versal): resolve misra R20.7 in pm services
fix(plat/xilinx/versal): resolve misra R10.3 in pm services
fix(plat/xilinx/versal): resolve misra R10.6 in pm services
fix(plat/xilinx/versal): resolve misra R16.3 in pm services
fix(plat/xilinx/versal): resolve misra R15.6 in pm services

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fix(plat/xilinx/versal): resolve misra R17.7

MISRA Violation: MISRA-C:2012 R.17.7
- The value returned by a function having non-void return type shall be
used ((void) missing for discarded return

fix(plat/xilinx/versal): resolve misra R17.7

MISRA Violation: MISRA-C:2012 R.17.7
- The value returned by a function having non-void return type shall be
used ((void) missing for discarded return value.).

Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
Change-Id: I1e6a598b9fe6c571a3e5010ee832ef860dfe491d

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fix(plat/xilinx/versal): resolve misra R10.3

MISRA Violation: MISRA-C:2012 R.10.3
- The value of an expression shall not be assigned to an object with a
narrower essential type or of a different e

fix(plat/xilinx/versal): resolve misra R10.3

MISRA Violation: MISRA-C:2012 R.10.3
- The value of an expression shall not be assigned to an object with a
narrower essential type or of a different essential type category

Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
Change-Id: I9c6dd8dba40db8067b46947ceff295732648612a

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