SPMD: add command line parameter to run SPM at S-EL2 or S-EL1 ...

Added SPMD_SPM_AT_SEL2 build command line parameter.
Set to 1 to run SPM at S-EL2.
Set to 0 to run SPM at S-EL1 (pre-v8.4 or S-EL2 is disabled).
Removed runtime EL from SPM core manifest.

Change-Id: Icb4f5ea4c800f266880db1d410d63fe27a1171c0
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>

SPMD: smc handler qualify secure origin using booleans ...

Change-Id: Icc8f73660453a2cbb2241583684b615d5d1af9d4
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>

SPMD: SPMC init, SMC handler cosmetic changes ...

Change-Id: I8881d489994aea667e3dd59932ab4123f511d6ba
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>

SPMD: [tegra] rename el1_sys_regs structure to sys_regs ...

Renamed the structure according to a SPMD refactoring
introduced in <c585d07aa> since this structure is used
to service both EL1 and EL2 as opposed to serving only EL1.

Change-Id: I23b7c089e53f617157a4b4e6443acce50d85c3b5
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>

SPMD: Adds partially supported EL2 registers. ...

This patch adds EL2 registers that are supported up to ARMv8.6.
ARM_ARCH_MINOR has to specified to enable save/restore routine.

Note: Following registers are still not covered in save/restore.
 * AMEVCNTVOFF0<n>_EL2
 * AMEVCNTVOFF1<n>_EL2
 * ICH_AP0R<n>_EL2
 * ICH_AP1R<n>_EL2
 * ICH_LR<n>_EL2

Change-Id: I4813f3243e56e21cb297b31ef549a4b38d4876e1
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>

SPMD: save/restore EL2 system registers. ...

NOTE: Not all EL-2 system registers are saved/restored.
This subset includes registers recognized by ARMv8.0

Change-Id: I9993c7d78d8f5f8e72d1c6c8d6fd871283aa3ce0
Signed-off-by: Jose Marinho <jose.marinho@arm.com>
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>

Merge changes I75f6d135,I4add470e,I0ecd3a2b,I67a63d73 into integration ...

* changes:
  board/rddaniel: intialize tzc400 controllers
  plat/arm/tzc: add support to configure multiple tzc400
  plat/arm: allow boards to specify second DRAM Base address
  plat/arm: allow boards to define PLAT_ARM_TZC_FILTERS

Merge "intel: Enable EMAC PHY in Intel FPGA platform" into integration

Merge "mt8173: Add support for new watchdog SMC" into integration

Merge "intel: Fix argument type for mailbox driver" into integration

Merge "fconf: Fix misra issues" into integration

Merge "Add Cortex-A65/AE to the supported FVP list" into integration

Merge "intel: Update RSU driver return code" into integration

fconf: Fix misra issues ...

MISRA C-2012 Rule 20.7:
Macro parameter expands into an expression without being wrapped by parentheses.

MISRA C-2012 Rule 12.1:
Missing explicit parentheses on sub-expression.

MISRA C-2012 Rule 18.4:
Essential type of the left hand operand is not the same as that of the right
operand.

Include does not provide any needed symbols.

Change-Id: Ie1c6451cfbc8f519146c28b2cf15c50b1f36adc8
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

Add Cortex-A65/AE to the supported FVP list ...

Cortex-A65x4 and Cortex-A65AEx8 is now included in the list of the
supported Arm Fixed Virtual Platforms.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: Ibfcaec11bc75549d60455e96858d79b679e71e5e

intel: Update RSU driver return code ...

Modify RSU driver error code for backward-compatibility with
Linux RSU driver

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ib9e38d4017efe35d3aceeee27dce451fbd429fb5

Merge "Modify multithreaded dts file of DynamIQ FVPs" into integration

Merge "change-log: Add fconf entry" into integration

Merge "Build: fix 'BL stage' comment for build macros" into integration

Build: fix 'BL stage' comment for build macros ...

The MAKE_BL macro is invoked for 1, 2, 2u, 31, 32.

Fix the comments.

Change-Id: I35dd25cc2ea13885c184fb9c8229a322b33f7e71
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

Merge "amlogic/axg: Add documentation page to the index" into integration

amlogic/axg: Add documentation page to the index ...

It is needed to make it appear in the table of contents. Right now,
all Amlogic documentation pages appear under the "Platform ports"
section, except the AXG one.

Change-Id: Ibcfc3b156888d2a9574953578978b629e185c708
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

change-log: Add fconf entry ...

Change-Id: I6686f172d0c24f6c457a39cdf4debcbf05475540
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

Modify multithreaded dts file of DynamIQ FVPs ...

The dts file now contains a CPU map that precisely describes the
topology including thread nodes. The map was also extended to have 16
PEs to be able to test multithreaded FVPs with 8 cores in the same
cluster.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: If39559b05d20bfd68d0ecf830ddcbc5233b288a0

Merge "tools: Small improvement to print_memory_map script" into integration

Merge "uniphier: prepare uniphier_soc_info() for next SoC" into integration

Merge "FVP: Fix incorrect GIC mapping" into integration

Merge "allwinner: Implement PSCI system suspend using SCPI" into integration

Merge "allwinner: Add a msgbox driver for use with SCPI" into integration

uniphier: prepare uniphier_soc_info() for next SoC ...

The revision register address will be changed in the next SoC.

The LSI revision is needed in order to know where the revision
register is located, but you need to read out the revision
register for that. This is impossible.

We need to know the revision register address by other means.
Use BL_CODE_BASE, where the base address of the TF image that is
currently running. If it is bigger than 0x80000000 (i.e. the DRAM
base is 0x80000000), we assume it is a legacy SoC.

Change-Id: I9d7f4325fe2085a8a1ab5310025e5948da611256
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>