Merge changes from topic "xlnx_runtime_console" into integration

* changes:
fix(versal2): runtime console in debug mode
fix(versal-net): runtime console in debug mode
fix(versal): runtime cons

Merge changes from topic "xlnx_runtime_console" into integration

* changes:
fix(versal2): runtime console in debug mode
fix(versal-net): runtime console in debug mode
fix(versal): runtime console in debug mode
fix(zynqmp): runtime console in debug mode

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fix(zynqmp): runtime console in debug mode

Whenever DEBUG is set to 1, the Makefile forces CONSOLE_RUNTIME
to cadence1, regardless of the user-specified ZYNQMP_CONSOLE value.
This causes a build req

fix(zynqmp): runtime console in debug mode

Whenever DEBUG is set to 1, the Makefile forces CONSOLE_RUNTIME
to cadence1, regardless of the user-specified ZYNQMP_CONSOLE value.
This causes a build requested with ZYNQMP_CONSOLE= cadence1 to
register both cadence1 and cadence as boot and runtime consoles.
If the hardware is connected only to UART1, this causes TF-A to hang
when UART0 is selected as the runtime console, since it waits
indefinitely on the transmit FIFO. The fix ensures that, in a DEBUG
build, CONSOLE_RUNTIME defaults to the same value as ZYNQMP_CONSOLE.

Change-Id: Ieff6adf4c6c30e07b8c7309c4835dcb32dcf9373
Signed-off-by: Prasad Kummari <prasad.kummari@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

refactor(zynqmp): refactor custom sip service

Refactored the custom SIP service code and relocated it to a
common directory to support additional platforms and enhance
code readability. Renamed ZYNQ

refactor(zynqmp): refactor custom sip service

Refactored the custom SIP service code and relocated it to a
common directory to support additional platforms and enhance
code readability. Renamed ZYNQMP_SIP_SVC_CUSTOM to a generic
SOC_SIP_SVC_CUSTOM for better with other across SoCs

Change-Id: Id114f717d0397e257a831c7d5b67104c2c766d09
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>

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Merge changes I86959e67,I0b0d1d36,I5b5267f4,I056c8710,I3474aa97 into integration

* changes:
chore: fix preprocessor checks
refactor: convert arm platforms to use the generic GIC driver
refacto

Merge changes I86959e67,I0b0d1d36,I5b5267f4,I056c8710,I3474aa97 into integration

* changes:
chore: fix preprocessor checks
refactor: convert arm platforms to use the generic GIC driver
refactor(gic): promote most of the GIC driver to common code
refactor: make arm_gicv2.c and arm_gicv3.c common
refactor(fvp): use more arm generic code for gicv3

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refactor: make arm_gicv2.c and arm_gicv3.c common

These files were meant to be platform specific, but they are generic
enough that a range of platforms find them useful. However, refactoring
them is

refactor: make arm_gicv2.c and arm_gicv3.c common

These files were meant to be platform specific, but they are generic
enough that a range of platforms find them useful. However, refactoring
them is difficult as their use is platform specific. So copy them to a
generic place and redirect platforms to them.

The new copies will remain for compatibility for platforms that don't
want to or can't take up upcoming refactors and the old copies can be
drastically refactored to make them more widely applicable.

Change-Id: I056c8710cdda4d8a81b324d392762c29e02cdae1
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

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Merge changes from topic "xlnx_fix_plat_console_changes" into integration

* changes:
feat(xilinx): add none console
feat(versal2): add dtb & runtime console
feat(versal-net): add DTB console t

Merge changes from topic "xlnx_fix_plat_console_changes" into integration

* changes:
feat(xilinx): add none console
feat(versal2): add dtb & runtime console
feat(versal-net): add DTB console to platform.mk
feat(versal-net): dedicate console for boot and runtime
feat(versal): add DTB console to platform.mk
feat(versal): dedicate console for boot and runtime
refactor(xilinx): register runtime console directly
refactor(xilinx): console registration through console holder structure
feat(zynqmp): add DTB console to platform.mk
feat(zynqmp): dedicate console for boot and runtime
fix(xilinx): dcc to support runtime console scope
refactor(xilinx): create generic function for DT console
refactor(xilinx): rename setup_runtime_console to generic
chore(xilinx): rename console variables
chore(xilinx): rename runtime console to DT console

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feat(xilinx): add none console

None console does not register boot and runtime console.
User will not observe any console logs.

Change-Id: I39877c900f399ae7cffc1bb599b30c7a23888fc8
Signed-off-by: M

feat(xilinx): add none console

None console does not register boot and runtime console.
User will not observe any console logs.

Change-Id: I39877c900f399ae7cffc1bb599b30c7a23888fc8
Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>

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feat(zynqmp): add DTB console to platform.mk

In the platform.mk file, new console types named dtb are to be created
a macro, ZYNQMP_CONSOLE_ID_dtb, will be introduced to check DT console.
Users will

feat(zynqmp): add DTB console to platform.mk

In the platform.mk file, new console types named dtb are to be created
a macro, ZYNQMP_CONSOLE_ID_dtb, will be introduced to check DT console.
Users will have the option to select ZYNQMP_CONSOLE to dtb, which will
run from the DDR address. The address XILINX_OF_BOARD_DTB_ADDR needs
to be provided. This configuration will register the DT console in TF-A.
Flags for the ZynqMP platform and other AMD-Xilinx platforms will be
updated to utilize common code.

Change-Id: If74da4a80196575335c9d5562e6d8cd12d99561c
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>

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feat(zynqmp): dedicate console for boot and runtime

Introduce a build-time parameter (CONSOLE_RUNTIME) to select
separate runtime console options. For boot-time console, remove
the runtime flag and

feat(zynqmp): dedicate console for boot and runtime

Introduce a build-time parameter (CONSOLE_RUNTIME) to select
separate runtime console options. For boot-time console, remove
the runtime flag and add a boot/crash flag. Additionally,
introduce an RT_CONSOLE_IS macro to check different UART types.

Implement a common function, console_runtime_init(), to initialize
the runtime console. Ensure that all platforms have access to
this feature.

The current implementation utilizes a single console for boot,
crash, and runtime. Make sure that the dedicated console integrates
into runtime and crash scenarios.

Change-Id: I32913dede3d87109e54d179e7d99f45c33b9097b
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>

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Merge "fix(xilinx): fix comment about MEM_BASE/SIZE" into integration

fix(xilinx): fix comment about MEM_BASE/SIZE

Comment is not showing correct macro name that's why fix it.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Change-Id: I8bc38534309285af8a27ee43782e

fix(xilinx): fix comment about MEM_BASE/SIZE

Comment is not showing correct macro name that's why fix it.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Change-Id: I8bc38534309285af8a27ee43782e03e9d0470267

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Merge "fix(zynqmp): handle secure SGI at EL1 for OP-TEE" into integration

fix(zynqmp): handle secure SGI at EL1 for OP-TEE

OP-TEE requires SGIs to be handled at S-EL1. The
Makefile was not properly setting the flag
GICV2_G0_FOR_EL3 to 0 when the SPD is OP-TEE.

Change-Id:

fix(zynqmp): handle secure SGI at EL1 for OP-TEE

OP-TEE requires SGIs to be handled at S-EL1. The
Makefile was not properly setting the flag
GICV2_G0_FOR_EL3 to 0 when the SPD is OP-TEE.

Change-Id: I256afa37ddf4ad4a154c43d51807de670c3689bb
Signed-off-by: Shen Jiamin <shen_jiamin@comp.nus.edu.sg>

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Merge "feat(zynqmp): move zynqmp platform to xlat tables v2" into integration

feat(zynqmp): move zynqmp platform to xlat tables v2

Switch to xlat table v2 version to add support for dynamic mapping
which is not supported in xlat table v1. It can be used for run
time DT mappin

feat(zynqmp): move zynqmp platform to xlat tables v2

Switch to xlat table v2 version to add support for dynamic mapping
which is not supported in xlat table v1. It can be used for run
time DT mapping. Also xlat table v1 version is going to be
deprecated that's why switch is necessary and removed unused xlat
table v1 macro from platform.mk.
With ENABLE_LTO enabled, size difference in OCM between xlat
table v2 and xlat table v1 release is 82193 - 82058 = 135 bytes.

Change-Id: Ifec2e75fb19670e83dc761fc40a8c4cd5ed9087b
Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>

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Merge "feat(zynqmp): enable ENABLE_LTO flag" into integration

feat(zynqmp): enable ENABLE_LTO flag

Enabling Link Time Optimization in platform.mk for AMD-Xilinx
ZynqMP platform optimizes TF-A size.
With ENABLE_LTO=0, the release bl31.elf size is 86098.
With EN

feat(zynqmp): enable ENABLE_LTO flag

Enabling Link Time Optimization in platform.mk for AMD-Xilinx
ZynqMP platform optimizes TF-A size.
With ENABLE_LTO=0, the release bl31.elf size is 86098.
With ENABLE_LTO=1, the release bl31.elf size reduces to 81866.
The size difference in OCM is 4232 bytes, saving up to 4KB.

Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Change-Id: I6d5001a9ac250e3a87b958e9b665962a917265d6

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Merge changes from topic "enable_assertion" into integration

* changes:
feat(zynqmp): enable assertion
feat(versal-net): enable assertion
feat(versal): enable assertion

feat(zynqmp): enable assertion

Retain assertions in builds for TF-A run from DDR with
ENABLE_ASSERTIONS=1. It helps to catch programming errors
(e.g. bad argument provided by platform porting functi

feat(zynqmp): enable assertion

Retain assertions in builds for TF-A run from DDR with
ENABLE_ASSERTIONS=1. It helps to catch programming errors
(e.g. bad argument provided by platform porting function)
code size change is 4k.
For debug builds, assertions are enabled by default.
The same change is done by Tegra: plat/nvidia/tegra/platform.mk.

Change-Id: I1790862616faddf68b4d533750722dad27cae269
Signed-off-by: Amit Nagal <amit.nagal@amd.com>

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Merge changes from topic "xlnx_dtb_console" into integration

* changes:
feat(versal-net): retrieval of console information from dtb
feat(versal): retrieval of console information from dtb
refa

Merge changes from topic "xlnx_dtb_console" into integration

* changes:
feat(versal-net): retrieval of console information from dtb
feat(versal): retrieval of console information from dtb
refactor(xilinx): create generic function for clock retrieval
feat(zynqmp): retrieval of console information from dtb

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feat(zynqmp): retrieval of console information from dtb

Introduces functionality to retrieve console information from the
device tree (DTB) and use it in TF-A code.

With fdt_get_stdout_node_offset(

feat(zynqmp): retrieval of console information from dtb

Introduces functionality to retrieve console information from the
device tree (DTB) and use it in TF-A code.

With fdt_get_stdout_node_offset() function, which reads the 'secure-chosen'
first,'chosen' and 'stdout-path' properties from the DTB, providing a
convenient and standardized way to access serial console information.

Implemented a comparison mechanism between early console information
and the data populated from the DTB. In case of a mismatch, the commit
takes care of unregistering the build-time console configuration and
registering the DTB-based console.

Reorganizes the console configuration setup in BL31 by moving it to a
dedicated function called setup_console() in the plat_console.c
file. This change improves code readability by isolating
console-related settings, making it easier to manage and extend the
console configuration in the future.

Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Change-Id: I857042fc0fb8f070bbc11f6b47aa57a72fbe5392

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Merge changes from topic "refactor_prepare_dtb" into integration

* changes:
refactor(zynqmp): use common code for prepare_dtb
refactor(xilinx): remove multiple return paths in prepare_dtb

refactor(zynqmp): use common code for prepare_dtb

use common code definition and remove zynqmp local definition
for prepare_dtb in dtb flows.

Change-Id: I362b90b96852e9afccc8a2e23d3b7f709280fba7
Si

refactor(zynqmp): use common code for prepare_dtb

use common code definition and remove zynqmp local definition
for prepare_dtb in dtb flows.

Change-Id: I362b90b96852e9afccc8a2e23d3b7f709280fba7
Signed-off-by: Amit Nagal <amit.nagal@amd.com>

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Merge changes from topic "xlnx_zynmp_tsp" into integration

* changes:
chore(zynqmp): remove unused configuration from TSP
fix(zynqmp): resolve runtime error in TSP