Aarch64: Add support for FEAT_MTE3

This patch provides the following changes:
- Adds definition for FEAT_MTE3 value in ID_AA64PFR1_EL1 register
- Enables Memory Tagging Extension for FEAT_MTE3.

Cha

Aarch64: Add support for FEAT_MTE3

This patch provides the following changes:
- Adds definition for FEAT_MTE3 value in ID_AA64PFR1_EL1 register
- Enables Memory Tagging Extension for FEAT_MTE3.

Change-Id: I735988575466fdc083892ec12c1aee89b5faa472
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

show more ...

Merge "Add myself and Venkatesh Yadav Abbarapu as code owners for Xilinx platforms" into integration

Merge "Add support for Neoverse-N2 CPUs." into integration

qemu/qemu_sbsa: increase SHARED_RAM_SIZE

Increase SHARED_RAM_SIZE in sbsa_qemu platform from 4KB to 8KB.

sbsa_qemu uses SHARED_RAM for mail box and hold state of each cpus. If
qemu is configured wi

qemu/qemu_sbsa: increase SHARED_RAM_SIZE

Increase SHARED_RAM_SIZE in sbsa_qemu platform from 4KB to 8KB.

sbsa_qemu uses SHARED_RAM for mail box and hold state of each cpus. If
qemu is configured with 512 cpus, region size used by qemu is greater
than 4KB.

Signed-off-by: Masato Fukumori <masato.fukumori@linaro.org>
Change-Id: I639e44e89335249d385cdc339350f509e9bd5e36

show more ...

rockchip: Add support for the stack protector

It uses the system timer as "entropy" source in the same
way as QEMU, layerscape and others.

Change-Id: Icda17b78e85255bea96109ca2ee0e091187d62ac
Signe

rockchip: Add support for the stack protector

It uses the system timer as "entropy" source in the same
way as QEMU, layerscape and others.

Change-Id: Icda17b78e85255bea96109ca2ee0e091187d62ac
Signed-off-by: Christoph Müllner <christophm30@gmail.com>

show more ...

Add support for Neoverse-N2 CPUs.

Enable basic support for Neoverse-N2 CPUs.

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I498adc2d9fc61ac6e1af8ece131039410872e8

Add support for Neoverse-N2 CPUs.

Enable basic support for Neoverse-N2 CPUs.

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I498adc2d9fc61ac6e1af8ece131039410872e8ad

show more ...

Aarch64: Add support for FEAT_PANx extensions

This patch provides the changes listed below:
- Adds new bit fields definitions for SCTLR_EL1/2 registers
- Corrects the name of SCTLR_EL1/2.[20] bit fi

Aarch64: Add support for FEAT_PANx extensions

This patch provides the changes listed below:
- Adds new bit fields definitions for SCTLR_EL1/2 registers
- Corrects the name of SCTLR_EL1/2.[20] bit field from
SCTLR_UWXN_BIT to SCTLR_TSCXT_BIT
- Adds FEAT_PANx bit field definitions and their possible
values for ID_AA64MMFR1_EL1 register.
- Adds setting of SCTLR_EL1.SPAN bit to preserve PSTATE.PAN
on taking an exception to EL1 in spm_sp_setup() function
(services\std_svc\spm_mm\spm_mm_setup.c)

Change-Id: If51f20e7995c649126a7728a4d0867041fdade19
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

show more ...

Merge changes from topic "xilinx-pm-mainline-linux" into integration

* changes:
zynqmp: pm: update error codes to match Linux and PMU Firmware
zynqmp: pm: Filter errors related to clock gate per

Merge changes from topic "xilinx-pm-mainline-linux" into integration

* changes:
zynqmp: pm: update error codes to match Linux and PMU Firmware
zynqmp: pm: Filter errors related to clock gate permissions

show more ...

Merge "mediatek: mt8183: add timer V20 compensation" into integration

Merge changes I5ad52909,Iea3214a2 into integration

* changes:
fdts: Add VirtIO network device to Morello FVP
fdts: Remove "virtio-rng" from Morello FVP

Merge "plat:qti Mandate SMC implementaion" into integration

fdts: Add VirtIO network device to Morello FVP

Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Change-Id: I5ad5290925f637b94168b507b3dcbdd5e1b82e5a

fdts: Remove "virtio-rng" from Morello FVP

This is not a standard string that any kernel recognises, nor do any of
the FDTs embedded in kernels specify this, nor does QEMU's virt machine.
Whilst its

fdts: Remove "virtio-rng" from Morello FVP

This is not a standard string that any kernel recognises, nor do any of
the FDTs embedded in kernels specify this, nor does QEMU's virt machine.
Whilst its presence does no harm, it's not a thing code should consult
as a result, and so drop it in order to not cause confusion and risk
incorrect code being written to search for it.

Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Change-Id: Iea3214a23181c54e600cf8f4f12dfc822140c23d

show more ...

Merge "plat/nvidia: tegra: Rename SMC API" into integration

Merge "plat/qemu_sbsa: Include libraries for Cortex-A72" into integration

plat/qemu_sbsa: Include libraries for Cortex-A72

Include libraries needed to emulate Cortex-A72 on
sbsa-ref target of QEMU.

Signed-off-by: Tanmay Jagdale <tanmay.jagdale@linaro.org>
Change-Id: I98c

plat/qemu_sbsa: Include libraries for Cortex-A72

Include libraries needed to emulate Cortex-A72 on
sbsa-ref target of QEMU.

Signed-off-by: Tanmay Jagdale <tanmay.jagdale@linaro.org>
Change-Id: I98cf17b1662c70898977a841af07e07b5cfca8ba

show more ...

plat/nvidia: tegra: Rename SMC API

Renamed SMC API from "plat_smccc_feature_available" to
"plat_is_smccc_feature_available" as per the current implementation.

Signed-off-by: Manish V Badarkhe <Mani

plat/nvidia: tegra: Rename SMC API

Renamed SMC API from "plat_smccc_feature_available" to
"plat_is_smccc_feature_available" as per the current implementation.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ib0fa400816fba61039c2029a9e127501a6a36811

show more ...

plat:qti Mandate SMC implementaion

renamed smcc api with correct name plat_is_smccc_feature_available

Change-Id: I277ece02bffc2caa065256576c1a047dfcde1c92
Signed-off-by: Saurabh Gorecha <sgorecha@

plat:qti Mandate SMC implementaion

renamed smcc api with correct name plat_is_smccc_feature_available

Change-Id: I277ece02bffc2caa065256576c1a047dfcde1c92
Signed-off-by: Saurabh Gorecha <sgorecha@codeaurora.org>

show more ...

Merge changes from topic "mrvl_bootimage" into integration

* changes:
docs: marvell: Update build documentation to reflect mrvl_bootimage and mrvl_flash changes
plat: marvell: armada: Add new ta

Merge changes from topic "mrvl_bootimage" into integration

* changes:
docs: marvell: Update build documentation to reflect mrvl_bootimage and mrvl_flash changes
plat: marvell: armada: Add new target mrvl_bootimage
plat: marvell: armada: a3k: Add support for building $(DOIMAGETOOL)

show more ...

plat: marvell: Update SUBVERSION to match Marvell's forked version

Marvell's TF-A fork has SUBVERSION set to devel-18.12.2.

The only differences between Marvell's devel-18.12.0 and devel-18.12.2
ve

plat: marvell: Update SUBVERSION to match Marvell's forked version

Marvell's TF-A fork has SUBVERSION set to devel-18.12.2.

The only differences between Marvell's devel-18.12.0 and devel-18.12.2
versions are documentation updates and cherry-picked patches from TF-A
upstream repository.

So upstream TF-A has already all changes from Marvell's TF-A devel-18.12.2
fork and therefore update SUBVERSION to reflect this state.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I5ce946a5176a5cbf124acd8037392463d586b072

show more ...

docs: marvell: Update build documentation to reflect mrvl_bootimage and mrvl_flash changes

Also add example how to build TF-A for A3720 Turris MOX board and also fix
style/indentation issues and inf

docs: marvell: Update build documentation to reflect mrvl_bootimage and mrvl_flash changes

Also add example how to build TF-A for A3720 Turris MOX board and also fix
style/indentation issues and information about default values.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I2dc957307b1b627b403a8d960e85f5ac9e15aee5

show more ...

plat: marvell: armada: Add new target mrvl_bootimage

This new target builds boot-image.bin binary as described in documentation.
This image does not contain WTMI image and therefore WTP repository i

plat: marvell: armada: Add new target mrvl_bootimage

This new target builds boot-image.bin binary as described in documentation.
This image does not contain WTMI image and therefore WTP repository is not
required for building.

Having ability to build just this boot-image.bin binary without full
flash-image.bin is useful for A3720 Turris MOX board which does not use
Marvell's WTP and a3700_utils.

To reduce duplicity between a8k and a3k code, define this new target and
also definitions for $(BUILD_PLAT)/$(BOOT_IMAGE) in common include file
marvell_common.mk.

For this purpose it is needed to include plat/marvell/marvell.mk file from
a3700_common.mk unconditionally (and not only when WTP is defined). Now
when common file plat/marvell/marvell.mk does not contain definition for
building $(DOIMAGETOOL), it is possible to move its inclusion at the top of
the a3700_common.mk file.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: Ic58303b37a1601be9a06ff83b7a279cb7cfc8280

show more ...

plat: marvell: armada: a3k: Add support for building $(DOIMAGETOOL)

Current binary wtptp/linux/tbb_linux which is specified in $(DOIMAGETOOL)
variable points to external pre-compiled Marvell x86_64

plat: marvell: armada: a3k: Add support for building $(DOIMAGETOOL)

Current binary wtptp/linux/tbb_linux which is specified in $(DOIMAGETOOL)
variable points to external pre-compiled Marvell x86_64 ELF linux binary
from A3700-utils-marvell WTP repository.

It means that currently it is not possible to compile TF-A for A3720 on
other host platform then linux x86_64.

Part of the A3700-utils-marvell WTP repository is also source code of
$(DOIMAGETOOL) TBB_Linux tool.

This change adds support for building $(DOIMAGETOOL) also for a3k platform.

After running $(MAKE) at appropriate subdirectory of A3700-utils-marvell
WTP repository, compiled TBB_linux tool will appear in WTP subdirectory
wtptp/src/TBB_Linux/release/. So update also $(DOIMAGETOOL) variable to
point to the correct location where TBB_linux was built.

To build TBB_linux it is required to compile external Crypto++ library
which is available at: https://github.com/weidai11/cryptopp.git

User needs to set CRYPTOPP_PATH option to specify path to that library.

After this change it is now possible to build whole firmware for A3720
platform without requirement to use pre-compiled/proprietary x86_64
executable binaries from Marvell.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I6f26bd4356778a2f8f730a223067a2e550e6c8e0

show more ...

Merge "Revert workaround for A77 erratum 1800714" into integration

Merge "Revert workaround for A76 erratum 1800710" into integration