zynqmp: pm: Minor corrections for MISRA compliance

Various changes to comply with MISRA static analysis rules

Signed-off-by: Jolly Shah <jollys@xilinx.com>

zynqmp: pm_service: Support multiple SDIO modes

Existing database allows to set only single mode for SDIO.
SDIO can have different groups (8 bit, 4 bit and 1 bit).
As there is only single SDIO group

zynqmp: pm_service: Support multiple SDIO modes

Existing database allows to set only single mode for SDIO.
SDIO can have different groups (8 bit, 4 bit and 1 bit).
As there is only single SDIO group in each pin, it is not
possible to use different mode groups for SDIO.

Extend database in generic way to allow multiuple function
groups in single pin. Add different SDIO groups to pins and
create separate functions for each modes.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>

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zynqmp: pm: Support ATF PM version check

Add SMC call to query ATF PM version. This version
can be used by Linux to match with expected version.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>

zynqmp: pm: Update API version to 1.0

With new EEMI APIs addition, version is updated to 1.0

Signed-off-by: Jolly Shah <jollys@xilinx.com>

zynqmp: pm: Add APIs for pin control queries

Add pin control APIs which driver can use to query
pin information from firmware. Using these APIs,
driver do not need to maintain hard-coded pin databas

zynqmp: pm: Add APIs for pin control queries

Add pin control APIs which driver can use to query
pin information from firmware. Using these APIs,
driver do not need to maintain hard-coded pin database.

Major changes in patch are:
- Add pin database with pins, functions and function groups
information
- Implement APIs for pin information queries
- Update pin control APIs for get/set functions to use new
pin control database. Remove pin database which was added
earlier.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Add IOCTLs for global storage access

Add IOCTLs to read/write global general storage and
persistent global general storage registers access.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com

zynqmp: pm: Add IOCTLs for global storage access

Add IOCTLs to read/write global general storage and
persistent global general storage registers access.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Implement clock APIs

- Add clock entries and information to clock database.
- Implement APIs to provide clock topology and other
information to caller.
- Implement APIs to control cloc

zynqmp: pm: Implement clock APIs

- Add clock entries and information to clock database.
- Implement APIs to provide clock topology and other
information to caller.
- Implement APIs to control clocks and PLLs.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Add clock control EEMI API and ioctl functions

These are empty functions with no logic right now. Code
will be added in subsequent commits.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>

zynqmp: pm: Add clock control EEMI API and ioctl functions

These are empty functions with no logic right now. Code
will be added in subsequent commits.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Implement IOCTL APIs for device control

Implement ioctl APIs which uses MMIO operations
to configure devices. Below IOCTLs are supported
in this patch:
* Set tap delay bypass
* Set S

zynqmp: pm: Implement IOCTL APIs for device control

Implement ioctl APIs which uses MMIO operations
to configure devices. Below IOCTLs are supported
in this patch:
* Set tap delay bypass
* Set SGMII mode
* SD reset
* Set SD/MMC tap delay

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Implement IOCTL APIs for remoteproc

Implement ioctl APIs which uses MMIO operations
to control RPU operations. Below IOCTLs are supported
in this patch:
* Get RPU operation mode
* Se

zynqmp: pm: Implement IOCTL APIs for remoteproc

Implement ioctl APIs which uses MMIO operations
to control RPU operations. Below IOCTLs are supported
in this patch:
* Get RPU operation mode
* Set RPU operation mode
* Configure RPU boot address (OCM/TCM)
* Configure TCM combined mode

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Implement pin control APIs for configurations

Implement pin control APIs which uses MMIO operations
to set/get values of configuration parameters.

Signed-off-by: Rajan Vaja <rajanv@xili

zynqmp: pm: Implement pin control APIs for configurations

Implement pin control APIs which uses MMIO operations
to set/get values of configuration parameters.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Implement pin control APIs for get/set functions

Implement pin control APIs which uses MMIO operations
to set/get functions for the given pin.

Signed-off-by: Rajan Vaja <rajanv@xilinx.c

zynqmp: pm: Implement pin control APIs for get/set functions

Implement pin control APIs which uses MMIO operations
to set/get functions for the given pin.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm: Add wrappers for Pin control APIs

Add wrappers for pin control APIs. Actual implementation of
these APIs would be done in subsequent changes.

Signed-off-by: Rajan Vaja <rajanv@xilinx.co

zynqmp: pm: Add wrappers for Pin control APIs

Add wrappers for pin control APIs. Actual implementation of
these APIs would be done in subsequent changes.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: Add new function and node IDs

Add new function and node IDs supported by PMUFW in
function list and node list respectively.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Joll

zynqmp: Add new function and node IDs

Add new function and node IDs supported by PMUFW in
function list and node list respectively.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

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zynqmp: pm_service: use zynqmp_ipi APIs

Use zynqmp_ipi APIs to access IPI registers in pm_service.
As the zynqmp_ipi APIs doesn't cover IPI buffers, the pm_ipi
in pm_service will still directly acce

zynqmp: pm_service: use zynqmp_ipi APIs

Use zynqmp_ipi APIs to access IPI registers in pm_service.
As the zynqmp_ipi APIs doesn't cover IPI buffers, the pm_ipi
in pm_service will still directly access the IPI buffers.

Signed-off-by: Wendy Liang <jliang@xilinx.com>

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zynqmp: Sync function declaration and definition

Synchronize argument order between function definition and declaration
of pm_fpga_load.

Fixes ARM-software/tf-issues#514
Signed-off-by: Soren Brinkm

zynqmp: Sync function declaration and definition

Synchronize argument order between function definition and declaration
of pm_fpga_load.

Fixes ARM-software/tf-issues#514
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

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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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zynqmp: Remove duplicate 'const' declaration

Fixing compilation errors due to duplicate 'const' keyword:
plat/xilinx/zynqmp/pm_service/pm_client.c:39:29: error: duplicate 'const' declaration speci

zynqmp: Remove duplicate 'const' declaration

Fixing compilation errors due to duplicate 'const' keyword:
plat/xilinx/zynqmp/pm_service/pm_client.c:39:29: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier]
static const struct pm_proc const pm_procs_all[] = {
^~~~~

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

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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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Replace some memset call by zeromem

Replace all use of memset by zeromem when zeroing moderately-sized
structure by applying the following transformation:
memset(x, 0, sizeof(x)) => zeromem(x, sizeo

Replace some memset call by zeromem

Replace all use of memset by zeromem when zeroing moderately-sized
structure by applying the following transformation:
memset(x, 0, sizeof(x)) => zeromem(x, sizeof(x))

As the Trusted Firmware is compiled with -ffreestanding, it forbids the
compiler from using __builtin_memset and forces it to generate calls to
the slow memset implementation. Zeromem is a near drop in replacement
for this use case, with a more efficient implementation on both AArch32
and AArch64.

Change-Id: Ia7f3a90e888b96d056881be09f0b4d65b41aa79e
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>

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zynqmp: pm: Add SiP call to obtain PM callback data

The callback IRQ is delivered to the NS OS. Provide an interface to
allow the NS OS to obtain the callback data from the secure HW.

Signed-off-by

zynqmp: pm: Add SiP call to obtain PM callback data

The callback IRQ is delivered to the NS OS. Provide an interface to
allow the NS OS to obtain the callback data from the secure HW.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

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zynqmp: pm: Enable IPI IRQ when API version is probed

The IPI hardware is secure and managed by ATF, nevertheless we deliver
the IRQ to the rich OS. The IRQ is needed to receive PM callbacks.
Enable

zynqmp: pm: Enable IPI IRQ when API version is probed

The IPI hardware is secure and managed by ATF, nevertheless we deliver
the IRQ to the rich OS. The IRQ is needed to receive PM callbacks.
Enable the IPI interrupt when the rich OS probes the API version.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

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zynqmp: Remove dead code

Remove dead code pieces and stale comments.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

zynqmp: PM: Migrate to new shutdown interface

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

zynqmp: pm: Plumb get_chipid through FW interface

Use the PMUFW get_chipid call to obtain IDCODE and version register.

Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <siv

zynqmp: pm: Plumb get_chipid through FW interface

Use the PMUFW get_chipid call to obtain IDCODE and version register.

Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>

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