TF-A: Fix BL31 linker script error

The patch fixes BL31 linker script error
"Init code ends past the end of the stacks"
for platforms with number of CPUs less than 4,
which is caused by __STACKS_END

TF-A: Fix BL31 linker script error

The patch fixes BL31 linker script error
"Init code ends past the end of the stacks"
for platforms with number of CPUs less than 4,
which is caused by __STACKS_END__ address being
lower than __INIT_CODE_END__.
The modified BL31 linker script detects such cases
and increases the total amount of stack memory,
setting __STACKS_END__ = __INIT_CODE_END__, and
CPUs' stacks are calculated by BL31 'plat_get_my_stack'
function accordingly. For platforms with more than 4 CPUs
and __INIT_CODE_END__ < __STACKS_END__ stack memory does not
increase and allocated CPUs' stacks match the existing
implementation.
The patch removes exclusion of PSCI initialization
functions from the reclaimed .init section in
'arm_reclaim_init.ld.S' script, which increases the
size of reclaimed memory region.

Change-Id: I927773e00dd84e1ffe72f9ee534f4f2fc7b6153c
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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Merge "Add new maintainers for the project" into integration

Add new maintainers for the project

As per the trustedfirmware.org Project Maintenance Process [1], the
current maintainers of the TF-A project have nominated some contributors
to become maintainers

Add new maintainers for the project

As per the trustedfirmware.org Project Maintenance Process [1], the
current maintainers of the TF-A project have nominated some contributors
to become maintainers themselves. List them in the maintainers.rst file
to make this official.

[1] https://developer.trustedfirmware.org/w/collaboration/project-maintenance-process/

Change-Id: Id4e3cfd12a9074f4e255087fa5dd6fa5f902845f
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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Merge "drivers: stm32mp1 clocks: fix debug trace on clock enable/disable" into integration

Merge "drivers: stm32mp1 clocks: enable system clocks during initialization" into integration

Merge "drivers: stm32mp1 clocks: prevent crash on always on clocks" into integration

Merge "drivers: stm32mp1 clocks: add RTC as a gateable clock" into integration

Merge "drivers: stm32mp1 clocks: support shifted clock selector bit masks" into integration

Merge "doc: Update the list of code owners" into integration

Merge "Fix the build error for dualroot chain of trust." into integration

doc: Update the list of code owners

Extend the list of modules and assign code owners to each of them.

Change-Id: I267b87d8e239c7eff143b4c7e6ce9712fcf7101e
Signed-off-by: Sandrine Bailleux <sandrin

doc: Update the list of code owners

Extend the list of modules and assign code owners to each of them.

Change-Id: I267b87d8e239c7eff143b4c7e6ce9712fcf7101e
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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Merge "TF-A: Fix wrong register read for MPAM extension" into integration

Merge "drivers: stm32mp1 clocks: allow tree lookup for several system clocks" into integration

Merge "plat/stm32mp1: fdt helpers for secure aware gpio bank" into integration

Merge "plat/st: move GPIO bank helper function to platform source files" into integration

Merge "plat/arm: Introduce TC0 platform" into integration

plat/arm: Introduce TC0 platform

This patch adds support for Total Compute (TC0) platform. It is an
initial port and additional features are expected to be added later.

TC0 has a SCP which brings t

plat/arm: Introduce TC0 platform

This patch adds support for Total Compute (TC0) platform. It is an
initial port and additional features are expected to be added later.

TC0 has a SCP which brings the primary Cortex-A out of reset
which starts executing BL1. TF-A optionally authenticates the SCP
ram-fw available in FIP and makes it available for SCP to copy.

Some of the major features included and tested in this platform
port include TBBR, PSCI, MHUv2 and DVFS.

Change-Id: I1675e9d200ca7687c215009eef483d9b3ee764ef
Signed-off-by: Usama Arif <usama.arif@arm.com>

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Fix the build error for dualroot chain of trust.

Fixed build error for dualroot chain of trust.
Build error were thrown as below while compiling the code for
dualroot chain of trust:

aarch64-none-e

Fix the build error for dualroot chain of trust.

Fixed build error for dualroot chain of trust.
Build error were thrown as below while compiling the code for
dualroot chain of trust:

aarch64-none-elf-ld.bfd: ./build/fvp/debug/bl1/tbbr_cot_bl1.o:
(.bss.auth_img_flags+0x0): multiple definition of `auth_img_flags';
./build/fvp/debug/bl1/cot.o:(.bss.auth_img_flags+0x0): first defined here

aarch64-none-elf-ld.bfd: ./build/fvp/debug/bl1/tbbr_cot_bl1.o:
(.rodata.cot_desc_size+0x0): multiple definition of `cot_desc_size';
./build/fvp/debug/bl1/cot.o:(.rodata.cot_desc_size+0x0): first defined here

aarch64-none-elf-ld.bfd: ./build/fvp/debug/bl1/tbbr_cot_bl1.o:
(.rodata.cot_desc_ptr+0x0): multiple definition of `cot_desc_ptr';
./build/fvp/debug/bl1/cot.o:(.rodata.cot_desc_ptr+0x0): first defined here


Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I1a426c4e7f5f8013d71dafc176c7467c1b329757

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Merge "plat: imx8mn: Add imx8mn basic support" into integration

Merge "Cleanup the code for TBBR CoT descriptors" into integration

TF-A: Fix wrong register read for MPAM extension

This patch fixes wrong ID_AA64DFR0_EL1 register read instead of
ID_AA64PFR0_EL1 to detect support for MPAM extension.
It also implements get_mpam_ver

TF-A: Fix wrong register read for MPAM extension

This patch fixes wrong ID_AA64DFR0_EL1 register read instead of
ID_AA64PFR0_EL1 to detect support for MPAM extension.
It also implements get_mpam_version() function which returns
MPAM version as:
0x00: None Armv8.0 or later;
0x01: v0.1 Armv8.4 or later;
0x10: v1.0 Armv8.2 or later;
0x11: v1.1 Armv8.4 or later;

Change-Id: I31d776b1a1b60cb16e5e62296d70adb129d7b760
Reported-by: Matteo Zini <matteozini96@gmail.com>
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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Merge "doc: Fix plat_sdei_validate_entry_point() documentation" into integration

Merge "doc: Fixes in PSA FF-A binding document" into integration

Merge "SPCI is now called PSA FF-A" into integration

doc: Fix plat_sdei_validate_entry_point() documentation

Document the second argument of the function.
Minor rewording.

Change-Id: I190794b8cc74c99db4cfe6efc225217c32dd0774
Signed-off-by: Sandrine B

doc: Fix plat_sdei_validate_entry_point() documentation

Document the second argument of the function.
Minor rewording.

Change-Id: I190794b8cc74c99db4cfe6efc225217c32dd0774
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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