zynqmp: pm: Get PLL fractional data using PLL get parameter EEMI API ...

Fractional data should be get using PLL get parameter EEMI API. This
stands for system-level communication (APU to PMU). Since linux
already uses a specific IOCTL function to do this and we need to
keep it that way, the pll clock ID given by linux has to be mapped
to the pll node ID that is communicated at the system-level (argument
of PLL get parameter API).
With this modification the function pm_api_clk_get_pll_frac_data is
removed from pm_api_clock.c/h because it became unused.
The clock enum is defined as 'enum clock_id'.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

zynqmp: pm: Implement PLL get mode EEMI API ...

This API will be used to get the currently configured PLL mode:
reset (bypassed and unlocked), integer or fractional (locked).

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

zynqmp: pm: Implement PLL set mode EEMI API ...

This API will be used to set the PLL mode: reset (unlocked), integer
or fractional (locked). If reset mode is set the PM controller will
bypass the target PLL prior to asserting the reset. If integer or
fractional mode is set the PM controller will program and trigger
locking of the PLL. If success status is returned the PLL is locked
and its bypass is deasserted. If fractional mode is set the fractional
divider (data parameter) has to have a non-zero value prior to issuing
pll set fractional mode. The caller need to ensure that the data
parameter is properly set using pll get/set parameter EEMI API.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

zynqmp: pm: Implement PLL get parameter EEMI API ...

This API will be used to get a parameter for the PLL. Parameter values
represent the values as defined in the Zynq MPSoC register reference
manual ug1087.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

zynqmp: pm: Implement PLL set parameter EEMI API ...

This API will be used to set a parameter for the PLL. The parameter
value that is set will have effect once the PLL mode is set to integer
or fractional mode. Parameter values represent the values as defined
in the Zynq MPSoC register reference manual ug1087.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Jolly Shah <jollys@xilinx.com>

Remove ASM_ASSERTION check in Makefile ...

ASM_ASSERTION was deprecated long ago, this check is no longer needed.

Change-Id: I2a5770f76ea1317461c0059dad8dba9dc0e5af32
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1726 from antonio-nino-diaz-arm/an/includes ...

Sanitise includes across codebase

maintainers: Fix path of Marvell documentation ...

Change-Id: Idd5a2b700b936b22e94194dfadee68b968d03380
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

rpi3: Remove unneeded include paths from Makefile ...

Change-Id: I20d164f7573ebc24935e92a924472e29c8a0e3a0
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Sanitise includes across codebase ...

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Reorganize architecture-dependent header files ...

The architecture dependant header files in include/lib/${ARCH} and
include/common/${ARCH} have been moved to /include/arch/${ARCH}.

Change-Id: I96f30fdb80b191a51448ddf11b1d4a0624c03394
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: Always define TSP memory region ...

Even though this is not used unless SPD=tspd, only defining it when
SPD_tspd is defined doesn't have any advantage and it makes it harder to
read the code.

Change-Id: I3d93135e05f39be071d16f8a47394a9a3ff54bc8
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1731 from miyatsu/doc-fix-20181225 ...

docs: marvell: Fix typo in file build.txt

Merge pull request #1728 from satheesbalya-arm/sb1/sb1_2497_v84_dit ...

Enable DIT if supported

Enable DIT if supported ...

This patch enables the Data Independent Timing
functionality (DIT) in EL3 if supported
by the platform.

Change-Id: Ia527d6aa2ee88a9a9fe1c941220404b9ff5567e5
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

docs: marvell: Fix typo in file build.txt ...

Replace "SECURE=0" with "MARVELL_SECURE_BOOT=0".

Signed-off-by: Ding Tao <miyatsu@qq.com>

plat/arm: Remove comment that mentions LOAD_IMAGE_V2 ...

This option was removed in v2.0.

Change-Id: I0c929fddb57d60c5eff9e45dd5ee8c636b28e6c3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1730 from antonio-nino-diaz-arm/an/spdx ...

Use SPDX identifier in checkpatch config file

Use SPDX identifier in checkpatch config file ...

Change-Id: I4113604ac69ba07bd90d8268be65cae8aa43138e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1725 from Yann-lms/clang_aarch32 ...

clang: 32 bit compilation should include march32-directive

Merge pull request #1727 from antonio-nino-diaz-arm/an/gitignore ...

gitignore: Ignore sptool and doimage binaries

Merge pull request #1729 from vwadekar/tegra-native-gicv2 ...

Tegra native gicv2

Tegra: support for native GICv2 drivers ...

This patch converts Tegra platforms to support native
GICv2 drivers. This involves removes Tegra's GIC driver
port platforms to use interrupt_props

Change-Id: I83d8a690ff276dd97928dc60824a4fd36999bb30
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Tegra: support to compile native GICv2 drivers ...

This patch adds a macro to allow platforms to compile native
GICv2 drivers along with Tegra handlers.

Change-Id: I8281796c09dae5704cff2daab831395d65e261b7
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

gitignore: Ignore sptool and doimage binaries ...

Change-Id: I119b85179f68148e128cc194f11d2cccb1e33d6d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1721 from marex/arm/master/memsize-passing-v2 ...

plat: rcar: Move FDT from x3 to x1

Merge pull request #1717 from satheesbalya-arm/sb1/sb1_2629_romlib_ifc ...

romlib: Add platform specific jump table list

romlib: Add platform specific jump table list ...

This patch allows platforms to define their
own jump table list for library at ROM. The
file has the list of functions to be used
from library at ROM. It can also include
other list files.

Change-Id: I721c35d7dad3dcadbb3a7f3277bfd5d3e1f6e00a
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

Merge pull request #1722 from antonio-nino-diaz-arm/an/arch ...

Synchronize architectural headers with TF-A-Tests

Import exception helpers from TF-A-Tests ...

This is done in order to keep the files in both repositories in sync.

Change-Id: Ie1a9f321cbcfe8d7d14f206883fa718872271218
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>