Merge pull request #1744 from jollysxilinx/integration

plat: xilinx: code restructure

xilinx: Move IPI functions to common file

pm_service ipi functions can be used by other xilinx
platforms. So move it to common directory. Also change
node_id member type in pm_proc structure so it c

xilinx: Move IPI functions to common file

pm_service ipi functions can be used by other xilinx
platforms. So move it to common directory. Also change
node_id member type in pm_proc structure so it can be
used for versal where device IDs are used instead of
node IDs.

To accommodate this change header files are re-organized.

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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Move generic ipi_mb functions to common files

ipi_mb functions can be used for other Xilinx platform.
Move it to common file from platform specific files.

Signed-off-by: Tejas Patel <tejas.patel@xi

Move generic ipi_mb functions to common files

ipi_mb functions can be used for other Xilinx platform.
Move it to common file from platform specific files.

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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xilinx: Move ipi configuration structure definition to header file

Move ipi configuration structure definition to common header file
and rename it to common name, so it can be used for Xilinx specif

xilinx: Move ipi configuration structure definition to header file

Move ipi configuration structure definition to common header file
and rename it to common name, so it can be used for Xilinx specific
other platforms in upcoming changes.

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 #1647 from antonio-nino-diaz-arm/an/setup-xlat

Improvements to setup page tables code

xlat: Fix compatibility between v1 and v2

There are several platforms using arm_setup_page_tables(), which is
supposed to be Arm platform only. This creates several dependency
problems between platf

xlat: Fix compatibility between v1 and v2

There are several platforms using arm_setup_page_tables(), which is
supposed to be Arm platform only. This creates several dependency
problems between platforms.

This patch adds the definition XLAT_TABLES_LIB_V2 to the xlat tables lib
v2 makefile. This way it is possible to detect from C code which version
is being used and include the correct header.

The file arm_xlat_tables.h has been renamed to xlat_tables_compat.h and
moved to a common folder. This way, when in doubt, this header can be
used to guarantee compatibility, as it includes the correct header based
on XLAT_TABLES_LIB_V2.

This patch also removes the usage of ARM_XLAT_TABLES_V1 from QEMU (so
that is now locked in xlat lib v2) and ZynqMP (where it was added as a
workaround).

Change-Id: Ie1e22a23b44c549603d1402a237a70d0120d3e04
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1636 from antonio-nino-diaz-arm/an/console

Deprecate weak crash console functions

zynqmp: Remove dependency on arm_helpers.S

Non-Arm platforms shouldn't use Arm platform code. This patch copies the
implementation of the functions in arm_helpers.S to zynqmp_helpers.S to
remove thi

zynqmp: Remove dependency on arm_helpers.S

Non-Arm platforms shouldn't use Arm platform code. This patch copies the
implementation of the functions in arm_helpers.S to zynqmp_helpers.S to
remove this dependency of zynqmp on Arm platforms.

Change-Id: Ia85f303c4c63bcf0ffa57c7f3ef9d88376729b6b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1587 from antonio-nino-diaz-arm/an/deprecated

Remove deprecated interfaces for all platforms

zynqmp: Migrate to new interfaces

- Remove references to removed build options.
- Migrate to bl31_early_platform_setup2().

Change-Id: Ibeb8982a0a841f55ce778c4f09f06b72b47b21d8
Tested-by: Siva Durga

zynqmp: Migrate to new interfaces

- Remove references to removed build options.
- Migrate to bl31_early_platform_setup2().

Change-Id: Ibeb8982a0a841f55ce778c4f09f06b72b47b21d8
Tested-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1557 from sivadur/integration

Xilinx latest platform related changes

zynqmp: Define and enable ARM_XLAT_TABLES_LIB_V1

Enable ARM_XLAT_TABLES_LIB_V1 as ZynqMP is using
v1 library of translation tables.

With upstream patch d323af9e3d903d981b42f954844a95a6bfef91ab,
the

zynqmp: Define and enable ARM_XLAT_TABLES_LIB_V1

Enable ARM_XLAT_TABLES_LIB_V1 as ZynqMP is using
v1 library of translation tables.

With upstream patch d323af9e3d903d981b42f954844a95a6bfef91ab,
the usage of MAP_REGION_FLAT is referring to definition in file
include/lib/xlat_tables/xlat_tables_v2.h but while preparing
xlat tables in lib/xlat_tables/xlat_tables_common.c it is referring
to include/lib/xlat_tables/xlat_tables.h which is v1 xlat tables.
Also, ZynqMP was using v1 so defined ARM_XLAT_TABLES_LIB_V1 to
use v1 xlat tables everywhere.
This fixes the issue of xlat tables failures as it takes v2
library mmap_region structure in some files and v1 in other
files.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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Merge pull request #1369 from sivadur/xilinxdiff

Xilinx platform mangement related changes

zynqmp: Add wdt timeout restart functionality

This patch adds support to restart system incase of wdt
timeout.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

Merge pull request #1250 from jollysxilinx/zynqmp-new-eemi-api

plat/xilinx: Add support for new platform management APIs for ZynqMP

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 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 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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Merge pull request #1240 from dp-arm/dp/smccc

Implement support for SMCCC v1.1 and optimize security mitigations for CVE-2017-5715 on AArch64

Disable workaround for CVE-2017-5715 on unaffected platforms

Change-Id: Ib67b841ab621ca1ace3280e44cf3e1d83052cb73
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>

Merge pull request #1176 from wjliang/zynqmp-ipi-mb-svc

plat: xilinx: Add ZynqMP IPI mailbox service [v4]

Add Xilinx ZynqMP IPI mailbox service

Add IPI mailbox service to manage Xilinx ZynqMP IPI(Inter Processors
Interrupt) access.

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

Introduce ZynqMP IPI implementation

Previously, ZynqMP IPI in ATF is only for ZynqMP PM,
This patch is to have a ZynqMP IPI implementation to handle
both ZynqMP PM IPI requirement and IPI mailbox se

Introduce ZynqMP IPI implementation

Previously, ZynqMP IPI in ATF is only for ZynqMP PM,
This patch is to have a ZynqMP IPI implementation to handle
both ZynqMP PM IPI requirement and IPI mailbox service requirement
which will be introduced next.

We control IPI agents registers access but not IPI buffers access in
this implementation. Each IPI mailbox user will directly access the
IPI buffers.

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

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Merge pull request #1178 from davidcunado-arm/dc/enable_sve

Enable SVE for Non-secure world

Do not enable SVE on pre-v8.2 platforms

Pre-v8.2 platforms such as the Juno platform does not have
the Scalable Vector Extensions implemented and so the build
option ENABLE_SVE is set to zero.

This

Do not enable SVE on pre-v8.2 platforms

Pre-v8.2 platforms such as the Juno platform does not have
the Scalable Vector Extensions implemented and so the build
option ENABLE_SVE is set to zero.

This has a minor performance improvement with no functional
impact.

Change-Id: Ib072735db7a0247406f8b60e325b7e28b1e04ad1
Signed-off-by: David Cunado <david.cunado@arm.com>

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