Merge pull request #1598 from soby-mathew/sm/docs_update_deprecate_1

docs: update for removal of deprecated interfaces.

docs: update for removal of deprecated interfaces.

Change-Id: I69e2720f534583a0f8d0e44f2e7b6f393f6fd093
Signed-off-by: Soby Mathew <soby.mathew@arm.com>

zynqmp: Migrate to new interfaces

- Remove references to removed build options.
- Migrate to bl31_early_platform_setup2().

Change-Id: Ibeb8982a0a841f55ce778c4f09f06b72b47b21d8
Tested-by: Siva Durga

zynqmp: Migrate to new interfaces

- Remove references to removed build options.
- Migrate to bl31_early_platform_setup2().

Change-Id: Ibeb8982a0a841f55ce778c4f09f06b72b47b21d8
Tested-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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xlat: Remove deprecated interfaces

Change-Id: I83de2ae3e0795e6fec3c1e5b37c441b64b0c9cb6
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

gic: Remove deprecated driver and interfaces

Change-Id: I567a406edb090ae9d109382f6874846a79dd7473
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ni

gic: Remove deprecated driver and interfaces

Change-Id: I567a406edb090ae9d109382f6874846a79dd7473
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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tbbr: Use USE_TBBR_DEFS=1 by default

Change-Id: I2885b0d8cb9bb16da1fa96a30e46cccde434dc42
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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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fip_create: Remove fip_create compatibility script

A compatibility script has been provided for about 2 years. Users should
have migrated to fiptool by now so remove the compat script.

Change-Id: I

fip_create: Remove fip_create compatibility script

A compatibility script has been provided for about 2 years. Users should
have migrated to fiptool by now so remove the compat script.

Change-Id: I643e0c40a9e3fb428bad3be04a82cb431aad74dc
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>

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Merge pull request #1585 from sandrine-bailleux-arm/sb/doc-fixes

Minor documentation fixes

Readme and Change-log updates for v1.6 release

Change-Id: I7855c9d3de104975bf3249bdf291c428f001d07a
Signed-off-by: Joanna Farley <joanna.farley@arm.com>

User guide: Document ENABLE_SPM build flag

Change-Id: Ib9a045200de4fcd00387b114cbbd006e46ad6a8b
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

User guide: Fix link to Linux master tree

Change-Id: Ia67a4786350c1c2ef55125cd6a318ae6d918c08e
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Update dependencies for ARM TF

- Linaro binaries: 18.04
- mbed TLS library: 2.12.0
- FVP model versions: 11.4 build 37

This patch updates the user guide documentation to reflect these
changes

Update dependencies for ARM TF

- Linaro binaries: 18.04
- mbed TLS library: 2.12.0
- FVP model versions: 11.4 build 37

This patch updates the user guide documentation to reflect these
changes to the dependencies.

Change-Id: I454782ca43a0db43aeeef2ab3622f4dea9dfec55
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>

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Merge pull request #1515 from bryanodonoghue/atf-master+linaro-warp7-squash-v4

Atf master+linaro warp7 squash v4

Merge pull request #1554 from jts-arm/mbed

Mbed TLS shared heap

Merge pull request #1556 from jts-arm/docs

Fix broken links in documentation

docs: warp7: Add description for the i.MX7 WaRP7 platform

This patch describes the boot-flow and building of the WaRP7 TF-A port.
What it describes is booting and unsigned TF-A.

A very brief sectio

docs: warp7: Add description for the i.MX7 WaRP7 platform

This patch describes the boot-flow and building of the WaRP7 TF-A port.
What it describes is booting and unsigned TF-A.

A very brief section has been added on signing BL2 which is in no-way
comprehensive. For a comprehensive description of the signing process try
the Boundary Devices blog on the matter.

https://boundarydevices.com/high-assurance-boot-hab-dummies/

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>

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Fix broken links in documentation

Change-Id: Ic58f88fa4e5fc0004a33357915ff80db30954441
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

Support shared Mbed TLS heap for FVP

This patch introduces the shared Mbed TLS heap optimisation for Arm
platforms. The objective is the Mbed TLS heap to be shared between BL1
and BL2 so as to not a

Support shared Mbed TLS heap for FVP

This patch introduces the shared Mbed TLS heap optimisation for Arm
platforms. The objective is the Mbed TLS heap to be shared between BL1
and BL2 so as to not allocate the heap memory twice. To achieve that,
the patch introduces all the necessary helpers for implementing this
optimisation. It also applies it for FVP.

Change-Id: I6d85eaa1361517b7490956b2ac50f5fa0d0bb008
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

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Prepare Mbed TLS drivers for shared heap

The Mbed TLS drivers, in order to work, need a heap for internal usage.
This heap, instead of being directly referenced by the drivers, now it
is being acces

Prepare Mbed TLS drivers for shared heap

The Mbed TLS drivers, in order to work, need a heap for internal usage.
This heap, instead of being directly referenced by the drivers, now it
is being accessed indirectly through a pointer. Also, the heap, instead
of being part of the drivers, now it is being received through the
plat_get_mbedtls_heap() function. This function requests a heap from the
current BL image which utilises the Mbed TLS drivers.

Those changes create the opportunity for the Mbed TLS heap to be shared
among different images, thus saving memory. A default heap
implementation is provided but it can be overridden by a platform
specific, optimised implemenetation.

Change-Id: I286a1f10097a9cdcbcd312201eea576c18d157fa
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

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Merge pull request #1540 from MISL-EBU-System-SW/marvell-updates-18.09

Marvell updates 18.09

docs: marvell: Update build manual

Update build manual
- remove irrelevant platforms and environemnt variables
- add links to BLE and mv_ddr Github repositories

Change-Id: Ie389c61f014751cdc0459b3f

docs: marvell: Update build manual

Update build manual
- remove irrelevant platforms and environemnt variables
- add links to BLE and mv_ddr Github repositories

Change-Id: Ie389c61f014751cdc0459b3f78c70ede694d27b8
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

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Merge pull request #1544 from jwerner-chromium/JW_handle_ea

context_mgmt: Fix HANDLE_EA_EL3_FIRST implementation

backtrace: Introduce backtrace function

This function diplays the backtrace, the current EL and security state
to allow a post-processing tool to choose the right binary to interpret
the dump.

The

backtrace: Introduce backtrace function

This function diplays the backtrace, the current EL and security state
to allow a post-processing tool to choose the right binary to interpret
the dump.

The output can be fed to GNU addr2line to resolve function names given
an ELF binary compiled with debug information. The "-i" flag is
recommended to improve display in case of inlined functions. The *.dump
files generated during the build process can also be used.

The function works in AArch64 and AArch32. In AArch32 it only works in
A32 mode (without T32 interworking), which is enforced in the Makefile.

Sample output of a backtrace at EL3:

BACKTRACE: START: function_name
0: EL3: 0x798
1: EL3: 0x538
2: EL3: 0x550
3: EL3: 0x55c
4: EL3: 0x568
5: EL3: 0x5a8
6: EL3: 0xf4
BACKTRACE: END: function_name

In order to enable it the new option ENABLE_BACKTRACE must be set to 1.
This option is set to 1 by default only in AArch64 debug builds. As
usual, it can be overridden by the platform makefile and in the build
command line.

Change-Id: Icaff39b0e5188329728be2f3c72b868b2368e794
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>

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