plat/nvidia: tegra: Enable SMCCC_ARCH_SOC_ID feature

Enabled 'SMCCC_ARCH_SOC_ID' feature for Nvidia Tegra platforms.

Change-Id: If17415f42304c6518aeead8dfe5909c378aaa777
Signed-off-by: Manish V Bad

plat/nvidia: tegra: Enable SMCCC_ARCH_SOC_ID feature

Enabled 'SMCCC_ARCH_SOC_ID' feature for Nvidia Tegra platforms.

Change-Id: If17415f42304c6518aeead8dfe5909c378aaa777
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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plat/arm: Disable SMCCC_ARCH_SOC_ID feature

Currently, soc-revision information is not available for arm
platforms hence disabled 'SMCCC_ARCH_SOC_ID' feature for all arm
platforms.

Change-Id: I1ab8

plat/arm: Disable SMCCC_ARCH_SOC_ID feature

Currently, soc-revision information is not available for arm
platforms hence disabled 'SMCCC_ARCH_SOC_ID' feature for all arm
platforms.

Change-Id: I1ab878c6a4c8fecfff63bc6dde83e3ecefe20279
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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SMCCC: Introduce function to check SMCCC function availability

Currently, 'SMCCC_ARCH_FEATURES' SMC call handler unconditionally
returns 'SMC_OK' for 'SMCCC_ARCH_SOC_ID' function. This seems to
be n

SMCCC: Introduce function to check SMCCC function availability

Currently, 'SMCCC_ARCH_FEATURES' SMC call handler unconditionally
returns 'SMC_OK' for 'SMCCC_ARCH_SOC_ID' function. This seems to
be not correct for the platform which doesn't implement soc-id
functionality i.e. functions to retrieve both soc-version and
soc-revision.
Hence introduced a platform function which will check whether SMCCC
feature is available for the platform.

Also, updated porting guide for the newly added platform function.

Change-Id: I389f0ef6b0837bb24c712aa995b7176117bc7961
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge "plat/arm: spm: add support for RESET_TO_BL31" into integration

plat/arm: spm: add support for RESET_TO_BL31

SPM(BL32) and hafnium(BL33) expect their manifest base address in x0
register, which is updated during BL2 stage by parsing fw_config.
In case of RESET_T

plat/arm: spm: add support for RESET_TO_BL31

SPM(BL32) and hafnium(BL33) expect their manifest base address in x0
register, which is updated during BL2 stage by parsing fw_config.
In case of RESET_TO_BL31 it has to be updated while populating
entry point information.

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I6f4a97f3405029bd6ba25f0935e2d1f74bb95517

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Merge "arm_fpga: Add support for topology self-discovery" into integration

arm_fpga: Add support for topology self-discovery

As secondary cores show up, they populate an array to
announce themselves so plat_core_pos_by_mpidr() can
return an invalid COREID code for any non-

arm_fpga: Add support for topology self-discovery

As secondary cores show up, they populate an array to
announce themselves so plat_core_pos_by_mpidr() can
return an invalid COREID code for any non-existing
MPIDR that it is queried about.

The Power Domain Tree Description is populated with
a topology based on the maximum harcoded values.

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I8fd64761a2296714ce0f37c46544f3e6f13b5f61

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Merge "Revert workaround for Neoverse N1 erratum 1800710" into integration

Revert workaround for Neoverse N1 erratum 1800710

This reverts commit 11af40b6308ac75c83e874129bb79bc3a58060bf, reversing
changes made to 2afcf1d4b845272791b75c8285108c4dcd91e2b9.

This errata worka

Revert workaround for Neoverse N1 erratum 1800710

This reverts commit 11af40b6308ac75c83e874129bb79bc3a58060bf, reversing
changes made to 2afcf1d4b845272791b75c8285108c4dcd91e2b9.

This errata workaround did not work as intended so we are reverting this
change. In the future, when the corrected workaround is published in an
SDEN, we will push a new workaround.

This is the patch being reverted:
https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/4750

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I20aa064c1bac9671939e657bec269d32b9e75a97

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TF-A Aarch32: optimise memcpy4()

This patch makes optimisation of Aarch32 memcpy4()
function.

Change-Id: If9cdaa4a1224f88fb14df8a308a645344b6c4f1c
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.

TF-A Aarch32: optimise memcpy4()

This patch makes optimisation of Aarch32 memcpy4()
function.

Change-Id: If9cdaa4a1224f88fb14df8a308a645344b6c4f1c
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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Merge "plat: imx: common: implement IMX_SIP_AARCH32" into integration

Merge changes from topic "tf-cleanup" into integration

* changes:
plat/arm: Move fconf population after the enablement of MMU
lib/fconf: Update 'set_fw_config_info' function
lib/fconf: Update

Merge changes from topic "tf-cleanup" into integration

* changes:
plat/arm: Move fconf population after the enablement of MMU
lib/fconf: Update 'set_fw_config_info' function
lib/fconf: Update data type of config max size
plat/arm: Check the need for firmware update only once
plat/arm: sgm: Use consistent name for tb fw config node

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plat/arm: Move fconf population after the enablement of MMU

In BL2, fw_config's population happened before the cache gets
enabled.
Hence to boost the performance, moved fw_config's population
after

plat/arm: Move fconf population after the enablement of MMU

In BL2, fw_config's population happened before the cache gets
enabled.
Hence to boost the performance, moved fw_config's population
after cache gets enabled (i.e. after MMU gets enabled).

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I2e75cabd76b1cb7a660f6b72f409ab40d2877284

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lib/fconf: Update 'set_fw_config_info' function

Updated the function 'set_fw_config_info' to make it generic
by doing below changes:

1. Rename function name from 'set_fw_config_info' to 'set_config

lib/fconf: Update 'set_fw_config_info' function

Updated the function 'set_fw_config_info' to make it generic
by doing below changes:

1. Rename function name from 'set_fw_config_info' to 'set_config_info'
2. Take image_id as an argument so that this function can set any
config information.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Icf29e19d3e9996d8154d84dbbbc76712fab0f0c1

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lib/fconf: Update data type of config max size

Update the data type of the member 'config_max_size' present in the
structure 'dyn_cfg_dtb_info_t' to uint32_t.

This change is being done so that dyn_

lib/fconf: Update data type of config max size

Update the data type of the member 'config_max_size' present in the
structure 'dyn_cfg_dtb_info_t' to uint32_t.

This change is being done so that dyn_cfg_dtb_info_t and image_info
structure should use same data type for maximum size.

Change-Id: I9b5927a47eb8351bbf3664b8b1e047ae1ae5a260
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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plat/arm: Check the need for firmware update only once

Currently, the need for firmware update is being checked twice
in the code hence modifications are done to do this check only
once and set the

plat/arm: Check the need for firmware update only once

Currently, the need for firmware update is being checked twice
in the code hence modifications are done to do this check only
once and set the global variable.
Then this global variable helps to decide whether to go for
normal boot or firmware update flow.

Change-Id: I8469284555a8039786f34670f9dc4830f87aecc1
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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plat/arm: sgm: Use consistent name for tb fw config node

Renamed node for trusted boot fw config from 'plat_arm_bl2' to
'tb_fw-config'.

Change-Id: I2e16b6f4d272292ec1855daafd014e851436dd9b
Signed-o

plat/arm: sgm: Use consistent name for tb fw config node

Renamed node for trusted boot fw config from 'plat_arm_bl2' to
'tb_fw-config'.

Change-Id: I2e16b6f4d272292ec1855daafd014e851436dd9b
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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docs/fvp: update SGI and RD FVP list

Update SGI-575, RD-E1-Edge and RD-N1-Edge FVP versions to 11.10/36 and
add RD-N1-Edge-Dual to the list of supported Arm Fixed Virtual
Platforms.

Change-Id: I9e7

docs/fvp: update SGI and RD FVP list

Update SGI-575, RD-E1-Edge and RD-N1-Edge FVP versions to 11.10/36 and
add RD-N1-Edge-Dual to the list of supported Arm Fixed Virtual
Platforms.

Change-Id: I9e7e5662324eeefc80d799ca5341b5bc4dc39cbb
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>

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Merge changes from topics "af/add_measured_boot_bl1_bl2", "af/add_measured_boot_driver", "af/add_measured_boot_driver_support", "af/add_measured_boot_fconf", "af/add_measured_boot_fvp" into integrati

Merge changes from topics "af/add_measured_boot_bl1_bl2", "af/add_measured_boot_driver", "af/add_measured_boot_driver_support", "af/add_measured_boot_fconf", "af/add_measured_boot_fvp" into integration

* changes:
plat/arm/board/fvp: Add support for Measured Boot
TF-A: Add support for Measured Boot driver to FCONF
TF-A: Add support for Measured Boot driver in BL1 and BL2
TF-A: Add Event Log for Measured Boot
TF-A: Add support for Measured Boot driver

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Merge changes from topic "stm32-scmi" into integration

* changes:
stm32mp1: SCMI clock and reset service in SP_MIN
dts: bindings: stm32mp1: define SCMI clock and reset domain IDs

plat/arm/board/fvp: Add support for Measured Boot

This patch adds support for Measured Boot functionality
to FVP platform code. It also defines new properties
in 'tpm_event_log' node to store Event

plat/arm/board/fvp: Add support for Measured Boot

This patch adds support for Measured Boot functionality
to FVP platform code. It also defines new properties
in 'tpm_event_log' node to store Event Log address and
it size
'tpm_event_log_sm_addr'
'tpm_event_log_addr'
'tpm_event_log_size'
in 'event_log.dtsi' included in 'fvp_tsp_fw_config.dts'
and 'fvp_nt_fw_config.dts'. The node and its properties
are described in binding document
'docs\components\measured_boot\event_log.rst'.

Change-Id: I087e1423afcb269d6cfe79c1af9c348931991292
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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plat: imx: common: implement IMX_SIP_AARCH32

Implement IMX_SIP_AARCH32 to let AArch64 Bootloader could issue
SIP call to switch to AArch32 mode to run OS.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

plat: imx: common: implement IMX_SIP_AARCH32

Implement IMX_SIP_AARCH32 to let AArch64 Bootloader could issue
SIP call to switch to AArch32 mode to run OS.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Change-Id: I38b04ef909a6dbfba5ded12a7bb6e799a3935a66

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Merge "FVP Doc: Update list of supported FVP platforms" into integration

Merge changes I0826ef8b,I9b4659a1 into integration

* changes:
plat: marvell: armada: a8k: Add support for iEi Puzzle-M801 board
plat: marvell: armada: a8k: common: Fix a8k_common.mk to use BOARD

Merge changes I0826ef8b,I9b4659a1 into integration

* changes:
plat: marvell: armada: a8k: Add support for iEi Puzzle-M801 board
plat: marvell: armada: a8k: common: Fix a8k_common.mk to use BOARD_DIR variable

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Merge "io_fip: return -ENFILE when a file is already open" into integration