Merge changes from topic "memory_bank" into integration

* changes:
fix(qemu): statically allocate bitlocks array
feat(qemu): update for renamed struct memory_bank
feat(fvp): increase GPT PPS t

Merge changes from topic "memory_bank" into integration

* changes:
fix(qemu): statically allocate bitlocks array
feat(qemu): update for renamed struct memory_bank
feat(fvp): increase GPT PPS to 1TB
feat(gpt): statically allocate bitlocks array
chore(gpt): define PPS in platform header files
feat(fvp): allocate L0 GPT at the top of SRAM
feat(fvp): change size of PCIe memory region 2
feat(rmm): add PCIe IO info to Boot manifest
feat(fvp): define single Root region

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feat(rmm): add PCIe IO info to Boot manifest

- Add PCIe and SMMUv3 related information to DTS for
configurations with ENABLE_RME=1.
- Add entries for PCIe IO memory regions to Boot manifest
- Upda

feat(rmm): add PCIe IO info to Boot manifest

- Add PCIe and SMMUv3 related information to DTS for
configurations with ENABLE_RME=1.
- Add entries for PCIe IO memory regions to Boot manifest
- Update RMMD_MANIFEST_VERSION_MINOR from 3 to 4.
- Read PCIe related information from DTB and write it to
Boot manifest.
- Rename structures that used to describe DRAM layout
and now describe both DRAM and PCIe IO memory regions:
- ns_dram_bank -> memory_bank
- ns_dram_info -> memory_info.

Change-Id: Ib75d1af86076f724f5c330074e231f1c2ba8e21d
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>

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Merge changes I1b092bc1,Ifc2461b4,I5176caa5 into integration

* changes:
docs(rme): update RMM-EL3 Boot Manifest structure description
feat(rme): read DRAM information from FVP DTB
feat(rme): s

Merge changes I1b092bc1,Ifc2461b4,I5176caa5 into integration

* changes:
docs(rme): update RMM-EL3 Boot Manifest structure description
feat(rme): read DRAM information from FVP DTB
feat(rme): set DRAM information in Boot Manifest platform data

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feat(rme): read DRAM information from FVP DTB

This patch builds on the previous patch by implementing
support for reading NS DRAM layout of FVP model from
HW_CONFIG Device tree.

Macro _RMMD_MANIFES

feat(rme): read DRAM information from FVP DTB

This patch builds on the previous patch by implementing
support for reading NS DRAM layout of FVP model from
HW_CONFIG Device tree.

Macro _RMMD_MANIFEST_VERSION is renamed to
SET_RMMD_MANIFEST_VERSION to suppress MISRA-C
"rule MC3R1.D4.5: (advisory) Identifiers in
the same name space with overlapping visibility
should be typographically unambiguous" warning

Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
Change-Id: Ifc2461b4441a1efdd4b7c656ab4d15e62479f77b

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Merge "fconf: Extract Timer clock freq from HW_CONFIG dtb" into integration

fconf: Extract Timer clock freq from HW_CONFIG dtb

Extract Timer clock frequency from the timer node in
HW_CONFIG dtb. The first timer is a per-core architected timer attached
to a GIC to deliver it

fconf: Extract Timer clock freq from HW_CONFIG dtb

Extract Timer clock frequency from the timer node in
HW_CONFIG dtb. The first timer is a per-core architected timer attached
to a GIC to deliver its per-processor interrupts via PPIs.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I2f4b27c48e4c79208dab9f03c768d9221ba6ca86

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Merge "plat/fvp: Support for extracting UART serial node info from DT" into integration

plat/fvp: Support for extracting UART serial node info from DT

This patch introduces the populate function which leverages
a new driver to extract base address and clk frequency properties
of the ua

plat/fvp: Support for extracting UART serial node info from DT

This patch introduces the populate function which leverages
a new driver to extract base address and clk frequency properties
of the uart serial node from HW_CONFIG device tree.

This patch also introduces fdt helper API fdtw_translate_address()
which helps in performing address translation.

Change-Id: I053628065ebddbde0c9cb3aa93d838619f502ee3
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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Merge "plat/fvp: Populate GICv3 parameters dynamically" into integration

plat/fvp: Populate GICv3 parameters dynamically

Query the GICD and GICR base addresses in runtime using fconf getter
APIs.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id:

plat/fvp: Populate GICv3 parameters dynamically

Query the GICD and GICR base addresses in runtime using fconf getter
APIs.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I309fb2874f3329ddeb8677ddb53ed4c02199a1e9

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Merge changes from topic "fdt_wrappers_rework" into integration

* changes:
arm: fconf: Fix GICv3 dynamic configuration
plat/stm32: Implement fdt_read_uint32_default() as a wrapper
fdt/wrappers

Merge changes from topic "fdt_wrappers_rework" into integration

* changes:
arm: fconf: Fix GICv3 dynamic configuration
plat/stm32: Implement fdt_read_uint32_default() as a wrapper
fdt/wrappers: Replace fdtw_read_cells() implementation
plat/stm32: Use generic fdt_read_uint32_array() implementation
fdt/wrappers: Generalise fdtw_read_array()

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arm: fconf: Fix GICv3 dynamic configuration

At the moment the fconf_populate_gicv3_config() implementation is
somewhat incomplete: First it actually fails to store the retrieved
information (the loc

arm: fconf: Fix GICv3 dynamic configuration

At the moment the fconf_populate_gicv3_config() implementation is
somewhat incomplete: First it actually fails to store the retrieved
information (the local addr[] array is going nowhere), but also it makes
quite some assumptions about the device tree passed to it: it needs to
use two address-cells and two size-cells, and also requires all five
register regions to be specified, where actually only the first two
are mandatory according to the binding (and needed by our code).

Fix this by introducing a proper generic function to retrieve "reg"
property information from a DT node:
We retrieve the #address-cells and #size-cells properties from the
parent node, then use those to extract the right values from the "reg"
property. The function takes an index to select one region of a reg
property.

This is loosely based on the STM32 implementation using "reg-names",
which we will subsume in a follow-up patch.

Change-Id: Ia59bfdf80aea4e36876c7b6ed4d153e303f482e8
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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Merge changes from topic "mp/enhanced_pal_hw" into integration

* changes:
plat/arm/fvp: populate pwr domain descriptor dynamically
fconf: Extract topology node properties from HW_CONFIG dtb
fc

Merge changes from topic "mp/enhanced_pal_hw" into integration

* changes:
plat/arm/fvp: populate pwr domain descriptor dynamically
fconf: Extract topology node properties from HW_CONFIG dtb
fconf: necessary modifications to support fconf in BL31 & SP_MIN
fconf: enhancements to firmware configuration framework

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fconf: Extract topology node properties from HW_CONFIG dtb

Create, register( and implicitly invoke) fconf_populate_topology()
function which extracts the topology related properties from dtb into
th

fconf: Extract topology node properties from HW_CONFIG dtb

Create, register( and implicitly invoke) fconf_populate_topology()
function which extracts the topology related properties from dtb into
the newly created fconf based configuration structure 'soc_topology'.
Appropriate libfdt APIs are added to jmptbl.i file for use with USE_ROMLIB
build feature.

A new property which describes the power domain levels is added to the
HW_CONFIG device tree source files.

This patch also fixes a minor bug in the common device tree file
fvp-base-gicv3-psci-dynamiq-common.dtsi
As this file includes fvp-base-gicv3-psci-common.dtsi, it is necessary
to delete all previous cluster node definitons because DynamIQ based
models have upto 8 CPUs in each cluster. If not deleted, the final dts
would have an inaccurate description of SoC topology, i.e., cluster0
with 8 or more core nodes and cluster1 with 4 core nodes.

Change-Id: I9eb406da3ba4732008a66c01afec7c9fa8ef59bf
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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fconf: necessary modifications to support fconf in BL31 & SP_MIN

Necessary infrastructure added to integrate fconf framework in BL31 & SP_MIN.
Created few populator() functions which parse HW_CONFIG

fconf: necessary modifications to support fconf in BL31 & SP_MIN

Necessary infrastructure added to integrate fconf framework in BL31 & SP_MIN.
Created few populator() functions which parse HW_CONFIG device tree
and registered them with fconf framework. Many of the changes are
only applicable for fvp platform.

This patch:
1. Adds necessary symbols and sections in BL31, SP_MIN linker script
2. Adds necessary memory map entry for translation in BL31, SP_MIN
3. Creates an abstraction layer for hardware configuration based on
fconf framework
4. Adds necessary changes to build flow (makefiles)
5. Minimal callback to read hw_config dtb for capturing properties
related to GIC(interrupt-controller node)
6. updates the fconf documentation

Change-Id: Ib6292071f674ef093962b9e8ba0d322b7bf919af
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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