a5ds: add multicore support ...

Enable cores 1-3 using psci. On receiving the smc call from kernel,
core 0 will bring the secondary cores out pen and signal an event for
the cores. Currently on switching the cores is enabled i.e. it is not
possible to suspend, switch cores off, etc.

Change-Id: I6087e1d2ec650e1d587fd543efc1b08cbb50ae5f
Signed-off-by: Usama Arif <usama.arif@arm.com>

a5ds: Hold the secondary cpus in pen rather than panic ...

For the secondary CPUs, hold the cpu in wfe rather then panic.
This will be needed when multicore support is added to a5ds as
the smc call will write to the hold base and signal an event to
power on the secondary CPUs.

Change-Id: I0ffc2059e9ef894c21375ca5c94def859bfa6599
Signed-off-by: Usama Arif <usama.arif@arm.com>

Merge changes I66dc6855,I2217a1ad into integration ...

* changes:
  rockchip: Update BL31_BASE to 0x40000
  rockchip: Fix typo for TF content text

stm32mp1: add authentication support for stm32image ...

This commit adds authentication binary support for STM32MP1.
It prints the bootrom authentication result if signed
image is used and authenticates the next loaded STM32 images.
It also enables the dynamic translation table support
(PLAT_XLAT_TABLES_DYNAMIC) to use bootrom services.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: Iba706519e0dc6b6fae1f3dd498383351f0f75f51

bsec: move bsec_mode_is_closed_device() service to platform ...

This BSEC service is a platform specific service. Implementation
moved to the platform part.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I1f70ed48a446860498ed111acce01187568538c9

crypto: stm32_hash: Add HASH driver ...

The driver manages the HASH processor IP on STM32MP1

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I3b67c80c16d819f86b951dae29a6c465e51ad585

doc: Render Marvell platform documents ...

The documentation for Marvell platforms was not included in the
rendered document output until now because, while it was mostly
valid RST format, the files were saved with a .txt extension.

This patch corrects some RST formatting errors, creates a document
tree (index page) for the Marvell documents, and adds the Marvell
subtree to the main index.

Change-Id: Id7d4ac37eded636f8f62322a153e1e5f652ff51a
Signed-off-by: Paul Beesley <paul.beesley@arm.com>

Fix MTE support from causing unused variable warnings ...

assert() calls are removed in release builds, and if that assert call is
the only use of a variable, an unused variable warning will be triggered
in a release build. This patch fixes this problem when
CTX_INCLUDE_MTE_REGS by not using an intermediate variable to store the
results of get_armv8_5_mte_support().

Change-Id: I529e10ec0b2c8650d2c3ab52c4f0cecc0b3a670e
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

rockchip: Update BL31_BASE to 0x40000 ...

Rockchip platform is using the first 1MB of DRAM as secure ram space,
and there is a vendor loader who loads and runs the BL31/BL32/BL33,
this loader is usually load by SoC BootRom to the start addres of DRAM,
we need to reserve enough space for this loader so that it doesn't need
to do the relocate when loading the BL31. eg.
We use U-Boot SPL to load ATF BL31 and U-Boot proper as BL33, the SPL
TEXT BASE is offset 0 of DRAM which is decide by Bootrom; if we update
the BL31_BASE to offset 0x40000(256KB), then the 0~0x40000 should be
enough for SPL and no need to do the relocate while the space size
0x10000(64KB) may not enough for SPL.
After this update, the BL31 can use the rest 768KB of the first 1MB,
which is also enough, and the loader who is using BL31 elf file can
support this update without any change.

Change-Id: I66dc685594d77f10f9a49c3be015fd6729250ece
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

rockchip: Fix typo for TF content text ...

The 'txet' should be 'text'.

Change-Id: I2217a1adf50c3b86f3087b83c77d9291b280627c
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

Merge "amlogic: scpi: Add support to retrieve chip ID" into integration

Merge changes I93ecff4d,I30dd9a95,I8207eea9,Id4197b07,Ib810125b, ... into integration ...

* changes:
  mediatek: mt8183: add MTK MCDI driver
  mediatek: mt8183: add MTK SSPM driver
  mediatek: mt8183: add MTK SPM driver
  mediatek: mt8183: add MTK uart driver for controlling clock gate
  mediatek: mt8183: configure MCUSYS DCM
  mediatek: mt8173: refactor RTC and PMIC drivers

Merge changes from topic "db/unsigned_long" into integration ...

* changes:
  Unsigned long should not be used as per coding guidelines
  SCTLR and ACTLR are 32-bit for AArch32 and 64-bit for AArch64

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

* changes:
  qemu: Simplify the image size calculation
  qemu: introducing sub-platforms to qemu platform

qemu: Simplify the image size calculation ...

Patch introduce the macro NS_IMAGE_MAX_SIZE to simplify the image size
calculation. Use of additional parenthesis removes the possibility of
improper calculations due nested macro expansion for subtraction.
In case of platforms with DRAM window over 32bits, patch also removes
potential problems with type casting, as meminfo.image_size is uint32_t
but macro calculations were done in 64bit space.

Signed-off-by: Radoslaw Biernacki <radoslaw.biernacki@linaro.org>
Change-Id: I2d05a2d9dd6000dba6114df53262995cf85af018

qemu: introducing sub-platforms to qemu platform ...

This commit change the plat/qemu directory structure into:

`-- plat
    `-- qemu
        |-- common    (files shared with all qemu subplatforms)
        |-- qemu      (original qemu platform)
        |-- qemu_sbsa (new sqemu_sbsa platform)
        |-- subplat1
        `-- subplat2

This opens the possibility of adding new qemu sub-platforms which reuse
existing common platform code. The first platform which will leverage new
structure will be SBSA platform.

Signed-off-by: Radoslaw Biernacki <radoslaw.biernacki@linaro.org>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: Id0d8133e1fffc1b574b69aa2770ebc02bb837a9b

hikey: fix to load FIP by partition table. ...

Avoid to load FIP by hacking address. Load it by partition table instead.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Change-Id: I0283fc2e6e459bff14de19d92db4158e05106ee4

hikey960: fix to load FIP by partition table ...

Avoid to load FIP by hacking address. Load it by partition table instead.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Change-Id: Ib476d024a51e4b9705441a0007d78f9fdf0ca078

drivers: partition: support different block size ...

The block size of some storage device is 4096-byte long, such as UFS. But
PARTITION_BLOCK_SIZE is defined as 512-byte long. So replace it by
PLAT_PARTITION_BLOCK_SIZE. Make it configurable in platform.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Change-Id: Iada05f7c646d0a0f2c0d3b8545540b3cb7153de3

amlogic: makefile: Use PLAT variable when possible ...

To address the file names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ib79b8dfa032a1db012c5031d47de61e1a16b5f9a

amlogic: sha_dma: Move register mappings to platform header ...

The registers location for the SHA DMA driver is not unique for the
different platforms. Move the mapping out of the driver and into the
platform-specific header.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ice64637844a3cb384b01e466cb8c1cea5f764129

amlogic: scpi: Add support to retrieve chip ID ...

Both kernel and U-Boot use a SMC call to the secure monitor to get the
chip ID. This call is translated by BL31 to a call to the SCP to
retrieve the ID. Add a new SiP call and the backing SCPI command.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ib128f5645ee92866e7ebbcd550dacd33f573524b

Merge changes from topic "raspberry-pi-4-support" into integration ...

* changes:
  rpi3: Do prescaler and control setup in C
  rpi3: Prepare for supporting a GIC (in RPi4)
  rpi3: Make SHARED_RAM optional
  rpi3: Rename RPI3_IO_BASE to RPI_IO_BASE
  rpi3: Move shared rpi3 files into common directory

Merge changes from topic "raspberry-pi-4-support" into integration ...

* changes:
  Add fdt_add_reserved_memory() helper function
  qemu: Move and generalise FDT PSCI fixup

Merge changes from topic "raspberry-pi-4-support" into integration ...

* changes:
  rpi3: Move rng driver to drivers
  rpi3: Move VC mailbox driver into generic drivers directory
  rpi3: Move rpi3_hw.h header file to include/rpi_hw.h

Merge "rpi3: Add "rpi" platform directory" into integration

mediatek: mt8183: add MTK MCDI driver ...

Add MCDI driver for power saving.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I93ecff4d7581f678be09dd8fb5dfaaccd5f2c22c

mediatek: mt8183: add MTK SSPM driver ...

Add MTK SSPM driver.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I30dd9a95456b8c3c8d18fd22120824eec97634ee

mediatek: mt8183: add MTK SPM driver ...

Add MTK SPM driver for suspend/resume scenario.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I8207eea95914da9e63c62f3afc8329f3ccd9a22c

mediatek: mt8183: add MTK uart driver for controlling clock gate ...

Add uart clock gate contol for suspend/resume scenario.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Id4197b0720630ec6c74aec206a9b206511bf515a