fix(zynqmp): resolve the misra 4.6 warnings

MISRA Violation: MISRA-C:2012 R.4.6
- Using basic numerical type int rather than a typedef
that includes size and signedness information.

Signed-off-by:

fix(zynqmp): resolve the misra 4.6 warnings

MISRA Violation: MISRA-C:2012 R.4.6
- Using basic numerical type int rather than a typedef
that includes size and signedness information.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I9fb686e7aa2b85af6dfcb7bb5f87eddf469fb85c

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Merge changes from topic "xlnx_zynqmp_misra_fix" into integration

* changes:
fix(zynqmp): resolve misra 8.3 warnings
fix(zynqmp): resolve misra R8.4 warnings

fix(zynqmp): resolve misra R8.4 warnings

MISRA Violation: MISRA-C:2012 R.8.4
- Function definition does not have a visible prototype.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xil

fix(zynqmp): resolve misra R8.4 warnings

MISRA Violation: MISRA-C:2012 R.8.4
- Function definition does not have a visible prototype.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I50a2c1adf2e099217770ac665f135302f990b162

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Merge changes from topic "xlnx_zynqmp_misra" into integration

* changes:
fix(zynqmp): resolve misra R14.4 warnings
fix(zynqmp): resolve misra R16.3 warnings
fix(zynqmp): resolve misra R15.7 wa

Merge changes from topic "xlnx_zynqmp_misra" into integration

* changes:
fix(zynqmp): resolve misra R14.4 warnings
fix(zynqmp): resolve misra R16.3 warnings
fix(zynqmp): resolve misra R15.7 warnings
fix(zynqmp): resolve misra R15.6 warnings
fix(zynqmp): resolve misra 7.2 warnings
fix(zynqmp): resolve misra R10.3

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fix(zynqmp): resolve misra R15.6 warnings

MISRA Violation: MISRA-C:2012 R.15.6
- The body of an iteration-statement or a selection-statement shall be
a compound statement.

Signed-off-by: Venkates

fix(zynqmp): resolve misra R15.6 warnings

MISRA Violation: MISRA-C:2012 R.15.6
- The body of an iteration-statement or a selection-statement shall be
a compound statement.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I0fc8eeac0e592f00297a1ac42a1ba3df1144733b

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Merge changes I18d47384,Icc3c7424,I73f20d82,I07325644,Iff10ad26, ... into integration

* changes:
fix(zynqmp): query node status to power up APU
feat(zynqmp): pm_api_clock_get_num_clocks cleanup

Merge changes I18d47384,Icc3c7424,I73f20d82,I07325644,Iff10ad26, ... into integration

* changes:
fix(zynqmp): query node status to power up APU
feat(zynqmp): pm_api_clock_get_num_clocks cleanup
feat(zynqmp): add feature check support
fix(zynqmp): use common interface for eemi apis
feat(zynqmp): add support to get info of xilfpga
feat(zynqmp): pass ioctl calls to firmware

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fix(zynqmp): query node status to power up APU

If APU is in suspending state and if wakeup request comes then
PMUFW returns error which is not handled at ATF side.

To fix this, get the APU node sta

fix(zynqmp): query node status to power up APU

If APU is in suspending state and if wakeup request comes then
PMUFW returns error which is not handled at ATF side.

To fix this, get the APU node status before calling wakeup and
return error if found in suspending state.

Here, we can not handle the error code of pm_req_wakeup() from PMUFW
because ATF is already calling pm_client_wakeup() before calling
pm_req_wakeup().

Signed-off-by: Ravi Patel <ravi.patel@xilinx.com>
Signed-off-by: Ronak Jain <ronak.jain@xilinx.com>
Change-Id: I18d47384e46e22ae49e804093ad0641b7a6349e2

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Merge "refactor(plat/zynqmp): optimize the code to save some space" into integration

refactor(plat/zynqmp): optimize the code to save some space

As there is constraint with the space for the release builds,
remove some of the legacy code.

Signed-off-by: Venkatesh Yadav Abbarapu <ve

refactor(plat/zynqmp): optimize the code to save some space

As there is constraint with the space for the release builds,
remove some of the legacy code.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I5b8b16f34ed8e480f16ab1aeac80b85cdb391852

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Merge changes from topic "add-versal-soc-support" into integration

* changes:
plat: xilinx: Move pm_client.h to common directory
plat: xilinx: versal: Make silicon default build target
xilinx:

Merge changes from topic "add-versal-soc-support" into integration

* changes:
plat: xilinx: Move pm_client.h to common directory
plat: xilinx: versal: Make silicon default build target
xilinx: versal: Wire silicon default setup
versal: Increase OCM memory size for DEBUG builds
plat: xilinx: versal: Dont set IOU switch clock
arm64: versal: Adjust cpu clock for versal virtual
xilinx: versal: Add support for PM_GET_OPERATING_CHARACTERISTIC EEMI call
plat: versal: Add Get_ChipID API
plat: xilinx: versal: Add load Pdi API support
xilinx: versal: Add feature check API
xilinx: versal: Implement set wakeup source for client
plat: xilinx: versal: Add GET_CALLBACK_DATA function
xilinx: versal: Add PSCI APIs for system shutdown & reset
xilinx: versal: Add PSCI APIs for suspend/resume
xilinx: versal: Remove no_pmc ops to ON power domain
xilinx: versal: Add set wakeup source API
xilinx: versal: Add client wakeup API
xilinx: versal: Add query data API
xilinx: versal: Add request wakeup API
xilinx: versal: Add PM_INIT_FINALIZE API for versal
xilinx: versal: Add support of PM_GET_TRUSTZONE_VERSION API
xilinx: versal: enable ipi mailbox service
xilinx: move ipi mailbox svc to xilinx common
plat: xilinx: versal: Implement PM IOCTL API
xilinx: versal: Implement power down/restart related EEMI API
xilinx: versal: Add SMC handler for EEMI API
xilinx: versal: Implement PLL related PM APIs
xilinx: versal: Implement clock related PM APIs
xilinx: versal: Implement pin control related PM APIs
xilinx: versal: Implement reset related PM APIs
xilinx: versal: Implement device related PM APIs
xilinx: versal: Add support for suspend related APIs
xilinx: versal: Add get_api_version support
xilinx: Add support to send PM API to PMC using IPI for versal
plat: xilinx: versal: Move versal_def.h to include directory
plat: xilinx: versal: Move versal_private.h to include directory
plat: xilinx: zynqmp: Use GIC framework for warm restart

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plat: xilinx: zynqmp: Use GIC framework for warm restart

- Flag GICV2_G0_FOR_EL3 needs to be set for group interrupts
to be targeted to EL3.
- Raise SGI interrupts for individual CPU cores as GIC

plat: xilinx: zynqmp: Use GIC framework for warm restart

- Flag GICV2_G0_FOR_EL3 needs to be set for group interrupts
to be targeted to EL3.
- Raise SGI interrupts for individual CPU cores as GIC API
uses CPU num as parameter, not CPU mask.
- Flag WARMBOOT_ENABLE_DCACHE_EARLY needs to be set to enable
CPU interface mask work properly for all CPU cores which is
required when generating SGI.
- Call plat_ic_end_of_interrupt() from ttc_fiq_handler() to clear
GIC interrupt to avoid same interrupt again.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: I71d4935b8d4688a3729c62753ca8a1a77cd92ae7

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Merge pull request #1784 from antonio-nino-diaz-arm/an/includes-arm

plat/arm: Cleanup of includes and drivers

plat/arm: Sanitise includes

Use full include paths like it is done for common includes.

This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned co

plat/arm: Sanitise includes

Use full include paths like it is done for common includes.

This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned common files and drivers. This
patch does the same to Arm platforms.

Change-Id: If982e6450bbe84dceb56d464e282bcf5d6d9ab9b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1744 from jollysxilinx/integration

plat: xilinx: code restructure

plat: xilinx: zynqmp: Move zynqmp_private.h to include directory

Move zynqmp_private.h to platform specific include directory.
Also, rename it to plat_private.h instead of having platform
name. So,

plat: xilinx: zynqmp: Move zynqmp_private.h to include directory

Move zynqmp_private.h to platform specific include directory.
Also, rename it to plat_private.h instead of having platform
name. So, it can be used to common source files which needs
platform specific data.

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Reviewed-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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Merge pull request #1726 from antonio-nino-diaz-arm/an/includes

Sanitise includes across codebase

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- inclu

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1369 from sivadur/xilinxdiff

Xilinx platform mangement related changes

xilinx: zynqmp: Remove PMU Firmware checks

Xilinx now requires the PMU FW when using ATF, so it doesn't make sense
to maintain checks for the PMU FW in ATF. This also means that cases
where ATF came

xilinx: zynqmp: Remove PMU Firmware checks

Xilinx now requires the PMU FW when using ATF, so it doesn't make sense
to maintain checks for the PMU FW in ATF. This also means that cases
where ATF came up before the PMU FW (such as on QEMU) ATF will now hang
waiting for the PMU FW instead of aborting.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>

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zynqmp: pm: Allow to set shutdown scope via pm_system_shutdown API

psci system_reset and system_off calls now retrieve shutdown scope on
the fly. The default scope is system, but it can be changed b

zynqmp: pm: Allow to set shutdown scope via pm_system_shutdown API

psci system_reset and system_off calls now retrieve shutdown scope on
the fly. The default scope is system, but it can be changed by calling
pm_system_shutdown(2, scope)

Until full support for different restart scopes becomes available with
PSCI 1.1 this change allows users to set the reboot scope to match
their application needs.

Possible scope values:
0 - APU subsystem: does not affect RPU, PMU or PL
1 - PS only: shutdown/restart entire PS without affecting PL
2 - System: shutdown/restart applies to entire system

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Davorin Mista <davorin.mista@aggios.com>

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zynqmp: pm: Move pm_client_wakeup call from pm_req_wakeup

Call to pm_client_wakeup from pm_req_wakeup prevented the PM API
call to be used to wake up non-APU processor (e.g. from higher ELs),
since

zynqmp: pm: Move pm_client_wakeup call from pm_req_wakeup

Call to pm_client_wakeup from pm_req_wakeup prevented the PM API
call to be used to wake up non-APU processor (e.g. from higher ELs),
since it clears power down request for specified APU processor.
Move this function out of pm_client_wakeup to allow passing wake up
requests to the PMU for other processor in the system.

Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>

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Merge pull request #1029 from islmit01/im/fix_includes

Fix order of includes

Fix order of remaining platform #includes

This fix modifies the order of system includes to meet the ARM TF coding
standard. There are some exceptions to this change in order to retain
header groupi

Fix order of remaining platform #includes

This fix modifies the order of system includes to meet the ARM TF coding
standard. There are some exceptions to this change in order to retain
header groupings and where there are headers within #if statements.

Change-Id: Ib5b668c992d817cc860e97b29e16ef106d17e404
Signed-off-by: Isla Mitchell <isla.mitchell@arm.com>

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Merge pull request #925 from dp-arm/dp/spdx

Use SPDX license identifiers

Use SPDX license identifiers

To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.

NOTE: Files that have been imported by

Use SPDX license identifiers

To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.

NOTE: Files that have been imported by FreeBSD have not been modified.

[0]: https://spdx.org/

Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>

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