Enable MTE support

Enable MTE support by adding memory tag option in Makefile
This option is available only when ARMv8.5-MemTag is implemented

MTE options are added in latest clang and armclang com

Enable MTE support

Enable MTE support by adding memory tag option in Makefile
This option is available only when ARMv8.5-MemTag is implemented

MTE options are added in latest clang and armclang compiler which
support below options:
for clang <version 11.0.0>
1. -march=arm8.5-a+memtag
2. -fsanitize=memtag

for armclang <version 6.12>
1. -march=arm8.5-a+memtag
2. -mmemtag-stack

Set the option SUPPORT_STACK_MEMTAG=yes to enable memory stack tagging.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I4e0bbde4e9769ce03ead6f550158e22f32c1c413

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Merge "doc: Fix broken external link for Odroid C2"

Merge "Update code freeze and release target date for 2.3" into integration

Update code freeze and release target date for 2.3

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Icf0a5737852e4f025dd8ce3748594ad25da43045

doc: Fix broken external link for Odroid C2

The file README.odroid-c2 has been moved in the U-Boot repository.

Reference the official uplink repository.

Signed-off-by: Heinrich Schuchardt <xypron.

doc: Fix broken external link for Odroid C2

The file README.odroid-c2 has been moved in the U-Boot repository.

Reference the official uplink repository.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Change-Id: Ie72c7aefd6363a406f88ad2c87faee1c7a2125a3

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TF-A GICv3 driver: Introduce makefile

This patch moves all GICv3 driver files into new added
'gicv3.mk' makefile for the benefit of the generic driver
which can evolve in the future without affectin

TF-A GICv3 driver: Introduce makefile

This patch moves all GICv3 driver files into new added
'gicv3.mk' makefile for the benefit of the generic driver
which can evolve in the future without affecting platforms.
The patch adds GICv3 driver configuration flags
'GICV3_IMPL', 'GICV3_IMPL_GIC600_MULTICHIP' and
'GICV3_OVERRIDE_DISTIF_PWR_OPS' described in
'GICv3 driver options' section of 'build-option.rst'
document.

NOTE: Platforms with GICv3 driver need to be modified to
include 'drivers/arm/gic/v3/gicv3.mk' in their makefiles.

Change-Id: If055f6770ff20f5dee5a3c99ae7ced7cdcac5c44
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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Merge "Changelog updates for recent commits" into integration

Merge "doc: add spm and spmd related build options" into integration

doc: add spm and spmd related build options

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I93892dbe76611a7a4b852af3272a0e6271ae037b

Merge "Fix warnings in porting-guide.rst" into integration

Fix warnings in porting-guide.rst

Fix below warnings appeared in porting-guide.rst
WARNING: Title underline too short.

Change-Id: Ibc0eba0da72a53a5f9b61c49a8bf7a10b17bc3b8
Signed-off-by: Manish V B

Fix warnings in porting-guide.rst

Fix below warnings appeared in porting-guide.rst
WARNING: Title underline too short.

Change-Id: Ibc0eba0da72a53a5f9b61c49a8bf7a10b17bc3b8
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge changes I250c3aa1,Icf816053 into integration

* changes:
changelog: introduce SPMD, add secure partition loading and tooling
changelog: add debugfs functionality

changelog: introduce SPMD, add secure partition loading and tooling

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I250c3aa199d4e5efa68aa32bf5a1694835be56b7

changelog: add debugfs functionality

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: Icf8160536c249c754b3dfac6f8f49ca7ad3bb0de

Merge "spm: Add spci manifest binding document" into integration

Merge "fconf: Clean Arm IO" into integration

spm: Add spci manifest binding document

The manifest binding document defines the expected properties and their formats
to represent a partition manifest in device tree.

Change-Id: I5eb250c7b89e0d8

spm: Add spci manifest binding document

The manifest binding document defines the expected properties and their formats
to represent a partition manifest in device tree.

Change-Id: I5eb250c7b89e0d828e1fcfce32b121e4081879ec
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

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Merge "docs: remove uefi-tools in hikey and hikey960" into integration

Changelog updates for recent commits

Change-Id: I09191a51dd9ee673c54b422ba4eb35c46c6dc30e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Merge changes from topic "rpix-multi-console" into integration

* changes:
rpi: docs: Update maintainers file to new RPi directory scheme
rpi: console: Autodetect Mini-UART vs. PL011 configuratio

Merge changes from topic "rpix-multi-console" into integration

* changes:
rpi: docs: Update maintainers file to new RPi directory scheme
rpi: console: Autodetect Mini-UART vs. PL011 configuration
rpi3: build: Include GPIO driver in all BL stages
rpi: Allow using PL011 UART for RPi3/RPi4
rpi3: console: Use same "clock-less" setup scheme as RPi4
rpi3: gpio: Simplify GPIO setup

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Merge "Implement SMCCC_ARCH_SOC_ID SMC call" into integration

rpi: docs: Update maintainers file to new RPi directory scheme

With the addition of the Raspberry Pi 4 port the directory structure
changed a bit, also the new port didn't have a separate entry.

Ad

rpi: docs: Update maintainers file to new RPi directory scheme

With the addition of the Raspberry Pi 4 port the directory structure
changed a bit, also the new port didn't have a separate entry.

Add a new entry for the RPi4 port and adjust the path names.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: I04b60e729a19bb0cc3dd6ce6899ec6480356b1f1

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Implement SMCCC_ARCH_SOC_ID SMC call

Implemented SMCCC_ARCH_SOC_ID call in order to get below
SOC information:

1. SOC revision
2. SOC version

Implementation done using below SMCCC specification do

Implement SMCCC_ARCH_SOC_ID SMC call

Implemented SMCCC_ARCH_SOC_ID call in order to get below
SOC information:

1. SOC revision
2. SOC version

Implementation done using below SMCCC specification document:
https://developer.arm.com/docs/den0028/c

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ie0595f1c345a6429a6fb4a7f05534a0ca9c9a48b

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Merge "fconf: Add namespace guidance inside documentation" into integration

fconf: Clean Arm IO

Merge the previously introduced arm_fconf_io_storage into arm_io_storage. This
removes the duplicate io_policies and functions definition.

This patch:
- replace arm_io_storage.c

fconf: Clean Arm IO

Merge the previously introduced arm_fconf_io_storage into arm_io_storage. This
removes the duplicate io_policies and functions definition.

This patch:
- replace arm_io_storage.c with the content of arm_fconf_io_storage.c
- rename the USE_FCONF_BASED_IO option into ARM_IO_IN_DTB.
- use the ARM_IO_IN_DTB option to compile out io_policies moved in dtb.
- propagate DEFINES when parsing dts.
- use ARM_IO_IN_DTB to include or not uuid nodes in fw_config dtb.
- set the ARM_IO_IN_DTB to 0 by default for fvp. This ensure that the behavior
of fvp stays the same as it was before the introduction of fconf.

Change-Id: Ia774a96d1d3a2bccad29f7ce2e2b4c21b26c080e
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

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