tzc: Fix MISRA defects

The definitions FAIL_CONTROL_*_SHIFT were incorrect, they have been
fixed.

The types tzc_region_attributes_t and tzc_action_t have been removed and
replaced by unsigned int b

tzc: Fix MISRA defects

The definitions FAIL_CONTROL_*_SHIFT were incorrect, they have been
fixed.

The types tzc_region_attributes_t and tzc_action_t have been removed and
replaced by unsigned int because it is not allowed to do logical
operations on enums.

Also, fix some address definitions in arm_def.h.

Change-Id: Id37941d76883f9fe5045a5f0a4224c133c504d8b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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plat: marvell: Fix the wrong include protector

Fix the include protector to be in sync with file name

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Merge pull request #1629 from robertovargas-arm/hw-assisted-coherency-lock

Optimize bakery locks when HW_ASSISTED_COHERENCY is enabled

Merge pull request #1628 from antonio-nino-diaz-arm/an/sharing

plat/arm: Small reorganization of platform code

scmi: Optimize bakery locks when HW_ASSISTED_COHERENCY is enabled

When HW_ASSISTED_COHERENCY is enabled we can use spinlocks
instead of using the more complex and slower bakery algorithm.

Change-Id

scmi: Optimize bakery locks when HW_ASSISTED_COHERENCY is enabled

When HW_ASSISTED_COHERENCY is enabled we can use spinlocks
instead of using the more complex and slower bakery algorithm.

Change-Id: I9d791a70050d599241169b9160a67e57d5506564
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

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plat/arm: Remove file arm_board_def.h

This file is shared between FVP and all CSS platforms. While it may be
true that some definitions can be common, it doesn't make sense
conceptually. For example

plat/arm: Remove file arm_board_def.h

This file is shared between FVP and all CSS platforms. While it may be
true that some definitions can be common, it doesn't make sense
conceptually. For example, the stack size depends on the platform and so
does the SRAM size.

After removing them, there are not enough common definitions to justify
having this header, so the other definitions have been moved to the
platform_def.h of FVP, board_css_def.h and arm_def.h.

Change-Id: Ifbf4b017227f9dfefa1a430f67d7d6baae6a4ba1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1619 from antonio-nino-diaz-arm/an/norflash

plat/arm: Move norflash driver to drivers/ folder

Merge pull request #1614 from MISL-EBU-System-SW/integration-fix

Fix service CPU image load at BL2 stage and update maintainers list

plat/arm: Move norflash driver to drivers/ folder

This way it can be reused by other platforms if needed.

Note that this driver is designed to work with the Versatile Express NOR
flash of Juno and

plat/arm: Move norflash driver to drivers/ folder

This way it can be reused by other platforms if needed.

Note that this driver is designed to work with the Versatile Express NOR
flash of Juno and FVP. In said platforms, the memory is organized as an
interleaved memory of two chips with a 16 bit word.

Any platform that wishes to reuse it with a different configuration will
need to modify the driver so that it is more generic.

Change-Id: Ic721758425864e0cf42b7b9b04bf0d9513b6022e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Fix misra warnings in SMC and power mgmt code

Change-Id: Ia00eba2b18804e6498d935d33ec104953e0e5e03
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

plat: marvell: invoke platform specific scp_bl2 image handler

Before switching to new API the scp_bl2 handler was invoked from
bl2/bl2_image_load.c which was removed. Invoke the platform specific
sc

plat: marvell: invoke platform specific scp_bl2 image handler

Before switching to new API the scp_bl2 handler was invoked from
bl2/bl2_image_load.c which was removed. Invoke the platform specific
scp_bl2 handler in analogy to ARM and HiSilicon.

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>

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Remove some MISRA defects in common code

No functional changes.

Change-Id: I9638e02acb9b22eb794ebf45aad84348a710287e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

FVP: Reclaim init code for the stack

Map the initialization code for BL31 to overlap with the memory
required for the secondary cores stack. Once BL31 has been
initialized the memory can be remapped

FVP: Reclaim init code for the stack

Map the initialization code for BL31 to overlap with the memory
required for the secondary cores stack. Once BL31 has been
initialized the memory can be remapped to RW data so that it can
be used for secondary cores stacks. By moving code from .text to
.text.init the size of the BL31 image is decreased by a page.

Split arm_common.ld.S into two linker scripts, one for tzc_dram
(arm_tzc_dram.ld.S) and one for reclaiming initialization code
(arm_reclaim_init.ld.S) so that platforms can chose which memory
regions they wish to include.

Change-Id: I648e88f3eda1aa71765744cf34343ecda9320b32
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>

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plat/arm: Remove option ARM_BOARD_OPTIMISE_MEM

This option makes it hard to optimize the memory definitions of all Arm
platforms because any change in the common defines must work in all of
them. Th

plat/arm: Remove option ARM_BOARD_OPTIMISE_MEM

This option makes it hard to optimize the memory definitions of all Arm
platforms because any change in the common defines must work in all of
them. The best thing to do is to remove it and move the definition to
each platform's header.

FVP, SGI and SGM were using the definitions in board_arm_def.h. The
definitions have been copied to each platform's platform_def.h. Juno
was already using the ones in platform_def.h, so there have been no
changes.

Change-Id: I9aecd11bbc72a3d0d7aad1ef9934d8df21dcfaf2
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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marvell: Migrate to new interfaces

- Migrate to bl2_early_platform_setup2().
- Remove references to removed build options.
- Use private definition of bl31_params_t.

This is an incomplete migration

marvell: Migrate to new interfaces

- Migrate to bl2_early_platform_setup2().
- Remove references to removed build options.
- Use private definition of bl31_params_t.

This is an incomplete migration, the platform doesn't currently compile.

Change-Id: I1ae477b1f2489f49b651528050fdf06e4a55e425
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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plat/arm: Migrate to new interfaces

- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.

Change-Id: I72f8c05620bdf4a682765e6e5

plat/arm: Migrate to new interfaces

- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.

Change-Id: I72f8c05620bdf4a682765e6e53e2c04ca749a3d5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Remove all other deprecated interfaces and files

Change-Id: Icd1cdd42afdc78895a9be6c46b414b0a155cfa63
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Remove deprecated bl1_init_bl2_mem_layout()

Change-Id: I8ec8b4439ca1d7606aae069c2c576a9a8b18c92c
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Remove deprecated early platform setup interfaces

The affected interfaces are bl31_early_platform_setup(),
sp_min_early_platform_setup() and bl2_early_platform_setup().

Change-Id: I50c01ec68bcbe97f

Remove deprecated early platform setup interfaces

The affected interfaces are bl31_early_platform_setup(),
sp_min_early_platform_setup() and bl2_early_platform_setup().

Change-Id: I50c01ec68bcbe97fe4e5d101bcd0f763358b8e1e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Remove build option LOAD_IMAGE_V2

The code of LOAD_IMAGE_V2=0 has been removed.

Change-Id: Iea03e5bebb90c66889bdb23f85c07d0c9717fffe
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Sig

Remove build option LOAD_IMAGE_V2

The code of LOAD_IMAGE_V2=0 has been removed.

Change-Id: Iea03e5bebb90c66889bdb23f85c07d0c9717fffe
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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PSCI: Remove platform compatibility layer

Change-Id: I40d040aa05bcbf11536a96ce59827711456b93a8
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.

PSCI: Remove platform compatibility layer

Change-Id: I40d040aa05bcbf11536a96ce59827711456b93a8
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1565 from satheesbalya-arm/sb1_2332_fwu_sds_register

juno: Revert FWU update detect mechanism

juno: Revert FWU update detect mechanism

The patch 7b56928 unified the FWU mechanism on FVP and Juno
platforms due to issues with MCC firmware not preserving the
NVFLAGS. With MCCv150 firmware, this

juno: Revert FWU update detect mechanism

The patch 7b56928 unified the FWU mechanism on FVP and Juno
platforms due to issues with MCC firmware not preserving the
NVFLAGS. With MCCv150 firmware, this issue is resolved. Also
writing to the NOR flash while executing from the same flash
in Bypass mode had some stability issues. Hence, since the
MCC firmware issue is resolved, this patch reverts to the
NVFLAGS mechanism to detect FWU. Also, with the introduction
of SDS (Shared Data Structure) by the SCP, the reset syndrome
needs to queried from the appropriate SDS field.

Change-Id: If9c08f1afaaa4fcf197f3186887068103855f554
Signed-off-by: Sathees Balya <sathees.balya@arm.com>
Signed-off-by: Soby Mathew <Soby.Mathew@arm.com>

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Readjust BL2 size after sharing Mbed TLS heap

After introducing the Mbed TLS shared heap optimisation, reducing BL2
size by 3 pages didn't leave enough space for growth. We give 1 page
back to maxim

Readjust BL2 size after sharing Mbed TLS heap

After introducing the Mbed TLS shared heap optimisation, reducing BL2
size by 3 pages didn't leave enough space for growth. We give 1 page
back to maximum BL2 size.

Change-Id: I4f05432f00b923693160f69a4e4ec310a37a2b16
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

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Merge pull request #1554 from jts-arm/mbed

Mbed TLS shared heap