include: move MHZ_TICKS_PER_SEC to utils_def.h ...

This patch moves the MHZ_TICKS_PER_SEC macro to utils_def.h
for other platforms to use.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I6c4dc733f548d73cfdb3515ec9ad89a9efaf4407

Tegra194: memctrl: lock mc stream id security config ...

This patch locks most of the stream id security config registers as
per HW guidance.

This patch keeps the stream id configs unlocked for the following
clients, to allow some platforms to still function, until they make
the transition to the latest guidance.

- ISPRA
- ISPFALR
- ISPFALW
- ISPWA
- ISPWA1
- ISPWB
- XUSB_DEVR
- XUSB_DEVW
- XUSB_HOSTR
- XUSB_HOSTW
- VIW
- VIFALR
- VIFALW

Change-Id: I66192b228a0a237035938f498babc0325764d5df
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>

Tegra210: resume PMC hardware block for all platforms ...

The PMC hardware block resume handler was called for Tegra210
platforms, only if the sc7entry-fw was present on the device.
This would cause problems for devices that do not support this
firmware.

This patch fixes this logic and resumes the PMC block even if
the sc7entry-fw is not present on the device.

Change-Id: I6f0eb7878126f624ea98392f583ed45a231d27db
Signed-off-by: Kalyani Chidambaram <kalyanic@nvidia.com>

Tegra: macro for legacy WDT FIQ handling ...

This patch adds the macro to enable legacy FIQ handling to the common
Tegra makefile. The default value of this macro is '0'. Platforms that
need this support should enable it from their makefiles.

This patch also helps fix violation of Rule 20.9.

Rule 20.9 "All identifiers used in the controlling expression of #if
           of #elif preprocessing directives shall be #define'd before
           evaluation"

Change-Id: I4f0c9917c044b5b1967fb5e79542cd3bf6e91f18
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Tegra186: enable higher performance non-cacheable load forwarding ...

This patch enables higher performance non-cacheable load forwarding for
Tegra186 platforms.

Change-Id: Ifceb304bfbd805f415bb6205c9679602ecb47b53
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Tegra210: enable higher performance non-cacheable load forwarding ...

This patch enables higher performance non-cacheable load forwarding for
Tegra210 platforms.

Change-Id: I11d0ffc09aca97d37386f283f2fbd2483d51fd28
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Merge "intel: Fix Coverity Scan Defects" into integration

intel: Fix Coverity Scan Defects ...

Fix mailbox driver incompatible cast bug and control flow issue that
was flagged by Coverity Scan.

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I3f34e98d24e40139d31cf7d5b9b973cd2d981065

Merge changes I72846d86,I70c3d873,If675796a,I0dbf8091,Ie4f3ac83, ... into integration ...

* changes:
  rcar_gen3: plat: Minor coding style fix for rcar_version.h
  rcar_gen3: plat: Update IPL and Secure Monitor Rev.2.0.6
  rcar_gen3: drivers: ddr: Update DDR setting for H3, M3, M3N
  rcar_gen3: drivers: ddr: Update DDR setting for H3, M3, M3N
  rcar_gen3: drivers: board: Add new board revision for M3ULCB
  rcar_gen3: drivers: ddr: Update DDR setting for H3, M3, M3N
  rcar_gen3: plat: Update IPL and Secure Monitor Rev.2.0.5
  rcar_gen3: plat: Change fixed destination address of BL31 and BL32

board/rdn1edge: use CREATE_SEQ helper macro to compare chip count ...

Use CREATE_SEQ helper macro to create sequence of valid chip counts
instead of manually creating the sequence. This allows a scalable
approach to increase the valid chip count sequence in the future.

Change-Id: I5ca7a00460325c156b9e9e52b2bf656a2e43f82d
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>

Merge changes from topic "corstone700" into integration ...

* changes:
  corstone700: set UART clocks to 32MHz
  corstone700: clean-up as per coding style guide
  Corstone700: add support for mhuv2 in arm TF-A

FVP: Fix BL31 load address and image size for RESET_TO_BL31=1 ...

When TF-A is built with RESET_TO_BL31=1 option, BL31 is the
first image to be run and should have all the memory allocated
to it except for the memory reserved for Shared RAM at the start
of Trusted SRAM.
This patch fixes FVP BL31 load address and its image size for
RESET_TO_BL31=1 option. BL31 startup address should be set to
0x400_1000 and its maximum image size to the size of Trusted SRAM
minus the first 4KB of shared memory.
Loading BL31 at 0x0402_0000 as it is currently stated in
'\docs\plat\arm\fvp\index.rst' causes EL3 exception when the
image size gets increased (i.e. building with LOG_LEVEL=50)
but doesn't exceed 0x3B000 not causing build error.

Change-Id: Ie450baaf247f1577112f8d143b24e76c39d33e91
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

corstone700: set UART clocks to 32MHz ...

Adding support for 32MHz UART clock and selecting it as the
default UART clock

Change-Id: I9541eaff70424e85a3b5ee4820ca0e7efb040d2c
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>

corstone700: clean-up as per coding style guide ...

Running checkpatch.pl on the codebase and making required changes

Change-Id: I7d3f8764cef632ab2a6d3c355c68f590440b85b8
Signed-off-by: Avinash Mehta <avinash.mehta@arm.com>
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>

Corstone700: add support for mhuv2 in arm TF-A ...

Note: This patch implements in-band messaging protocol only.
ARM has launched a next version of MHU i.e. MHUv2 with its latest
subsystems. The main change is that the MHUv2 is now a distributed IP
with different peripheral views (registers) for the sender and receiver.

Another main difference is that MHUv1 duplex channels are now split into
simplex/half duplex in MHUv2. MHUv2 has a configurable number of
communication channels. There is a capability register (MSG_NO_CAP) to
find out how many channels are available in a system.

The register offsets have also changed for STAT, SET & CLEAR registers
from 0x0, 0x8 & 0x10 in MHUv1 to 0x0, 0xC & 0x8 in MHUv2 respectively.

0x0    0x4  0x8  0xC             0x1F
------------------------....-----
| STAT |    |    | SET |    |   |
------------------------....-----
      Transmit Channel

0x0    0x4  0x8   0xC            0x1F
------------------------....-----
| STAT |    | CLR |    |    |   |
------------------------....-----
        Receive Channel

The MHU controller can request the receiver to wake-up and once the
request is removed, the receiver may go back to sleep, but the MHU
itself does not actively put a receiver to sleep.

So, in order to wake-up the receiver when the sender wants to send data,
the sender has to set ACCESS_REQUEST register first in order to wake-up
receiver, state of which can be detected using ACCESS_READY register.
ACCESS_REQUEST has an offset of 0xF88 & ACCESS_READY has an offset
of 0xF8C and are accessible only on any sender channel.

This patch adds necessary changes in a new file required to support the
latest MHUv2 controller. This patch also needs an update in DT binding
for ARM MHUv2 as we need a second register base (tx base) which would
be used as the send channel base.

Change-Id: I1455e08b3d88671a191c558790c503eabe07a8e6
Signed-off-by: Tushar Khandelwal <tushar.khandelwal@arm.com>

rcar_gen3: plat: Minor coding style fix for rcar_version.h ...

Use space after #define consistently, drop useless parenthesis,
no functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I72846d8672cab09b128e3118f4b7042a5a9c0df5

rcar_gen3: plat: Update IPL and Secure Monitor Rev.2.0.6 ...

Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> # upstream update
Change-Id: I70c3d873b1d05075257034aee5e19c754be911e0

rcar_gen3: plat: Update IPL and Secure Monitor Rev.2.0.5 ...

Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> # upstream update
Change-Id: I8ef32a67f7984d8bcfcc3655988b559efa6e65ab

rcar_gen3: plat: Change fixed destination address of BL31 and BL32 ...

This patch changes the destination address of BL31 and BL32 From
fixed address for getting from the each certificates.

Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> # upstream rework
Change-Id: Ide11776feff25e6fdd55ab28503a15b658b2e0d5

Merge "fconf: Move remaining arm platform to fconf" into integration

Merge changes from topic "uniphier" into integration ...

* changes:
  uniphier: make I/O register region configurable
  uniphier: make PSCI related base address configurable
  uniphier: make counter control base address configurable
  uniphier: make UART base address configurable
  uniphier: make pinmon base address configurable
  uniphier: make NAND controller base address configurable
  uniphier: make eMMC controller base address configurable

corstone700: adding support for stack protector for the FVP ...

Adding support for generating a semi-random number required for
enabling building TF-A with stack protector support.
TF-A for corstone-700 may now be built using ENABLE_STACK_PROTECTOR=all

Change-Id: I03e1be1a8d4e4a822cf286f3b9ad4da4337ca765
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>

Merge changes from topic "uniphier" into integration ...

* changes:
  uniphier: extend boot device detection for future SoCs
  uniphier: change block_addressing flag to bool
  uniphier: change the return value type of .is_usb_boot() to bool

Merge "intel: Change boot source selection" into integration

Merge changes Ib68092d1,I816ea14e into integration ...

* changes:
  plat: marvell: armada: scp_bl2: allow loading up to 8 images
  plat: marvell: armada: add support for loading MG CM3 images

fconf: Move remaining arm platform to fconf ...

Change-Id: I011256ca60672a00b711c3f5725211be64bbc2b2
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

Merge "Fixes ROTPK hash generation for ECDSA encryption" into integration

uniphier: make I/O register region configurable ...

The I/O register region will be changed in the next SoC. Make it
configurable.

Change-Id: Iec0cbd1ef2d0703ebc7c3d3082edd73791bbfec9
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

uniphier: extend boot device detection for future SoCs ...

The next SoC will have:
  - No boot swap
  - SD boot
  - No USB boot

Add new fields to handle this.

Change-Id: I772395f2c5dfc612e575b0cbd0657a5fa9611c25
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

uniphier: make PSCI related base address configurable ...

The register base address will be changed in the next SoC. Make it
configurable.

Change-Id: Ibe07bd9db128b0f7e629916cb6ae21ba7984eca9
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>