rpi3: Move VC mailbox driver into generic drivers directory

To allow sharing the driver between the RPi3 and RPi4, move the mailbox
driver into the generic driver directory.

Change-Id: I463e49acf82

rpi3: Move VC mailbox driver into generic drivers directory

To allow sharing the driver between the RPi3 and RPi4, move the mailbox
driver into the generic driver directory.

Change-Id: I463e49acf82b02bf004f3d56482b7791f3020bc0
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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rpi3: Make SHARED_RAM optional

The existing Raspberry Pi 3 port sports a number of memory regions,
which are used for several purposes. The upcoming RPi4 port will not use
all of those, so make the

rpi3: Make SHARED_RAM optional

The existing Raspberry Pi 3 port sports a number of memory regions,
which are used for several purposes. The upcoming RPi4 port will not use
all of those, so make the SHARED_RAM region optional, by only mapping it
if it has actually been defined. This helps to get a cleaner RPi4 port.

Change-Id: Id69677b7fb6ed48d9f238854b610896785db8cab
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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rpi3: Move rpi3_hw.h header file to include/rpi_hw.h

With the advent of Raspberry Pi 4 support, we need to separate some
board specific headers between the RPi3 and RPi4.
Rename and move the "rpi3_h

rpi3: Move rpi3_hw.h header file to include/rpi_hw.h

With the advent of Raspberry Pi 4 support, we need to separate some
board specific headers between the RPi3 and RPi4.
Rename and move the "rpi3_hw.h" header, so that .c files just include
rpi_hw.h, and automatically get the correct version.

Change-Id: I03b39063028d2bee1429bffccde71dddfe2dcde8
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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rpi3: Rename RPI3_IO_BASE to RPI_IO_BASE

The location of the MMIO window is different between a Raspberry Pi 3
and 4: the former has it just below 1GB, the latter below 4GB.
The relative location of

rpi3: Rename RPI3_IO_BASE to RPI_IO_BASE

The location of the MMIO window is different between a Raspberry Pi 3
and 4: the former has it just below 1GB, the latter below 4GB.
The relative location of the peripherals is mostly compatible though.

To allow sharing code between the two models, let's rename the symbol
used for the MMIO base to the more generic RPI_IO_BASE name.

Change-Id: I3c2762fb30fd56cca743348e79d72ef8c60ddb03
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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rpi3: Move shared rpi3 files into common directory

To be able to share code more easily between the existing Raspberry Pi 3
and the upcoming Raspberry Pi 4 platform, move some code which is not
boar

rpi3: Move shared rpi3 files into common directory

To be able to share code more easily between the existing Raspberry Pi 3
and the upcoming Raspberry Pi 4 platform, move some code which is not
board specific into a "common" directory.

Change-Id: I9211ab2d754b040128fac13c2f0a30a5cc8c7f2c
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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Merge "Refactor ARMv8.3 Pointer Authentication support code" into integration

Merge "Modify FVP makefile for cores that support both AArch64/32" into integration

Merge "amlogic: console: Move console driver to common directory" into integration

Refactor ARMv8.3 Pointer Authentication support code

This patch provides the following features and makes modifications
listed below:
- Individual APIAKey key generation for each CPU.
- New key gene

Refactor ARMv8.3 Pointer Authentication support code

This patch provides the following features and makes modifications
listed below:
- Individual APIAKey key generation for each CPU.
- New key generation on every BL31 warm boot and TSP CPU On event.
- Per-CPU storage of APIAKey added in percpu_data[]
of cpu_data structure.
- `plat_init_apiakey()` function replaced with `plat_init_apkey()`
which returns 128-bit value and uses Generic timer physical counter
value to increase the randomness of the generated key.
The new function can be used for generation of all ARMv8.3-PAuth keys
- ARMv8.3-PAuth specific code placed in `lib\extensions\pauth`.
- New `pauth_init_enable_el1()` and `pauth_init_enable_el3()` functions
generate, program and enable APIAKey_EL1 for EL1 and EL3 respectively;
pauth_disable_el1()` and `pauth_disable_el3()` functions disable
PAuth for EL1 and EL3 respectively;
`pauth_load_bl31_apiakey()` loads saved per-CPU APIAKey_EL1 from
cpu-data structure.
- Combined `save_gp_pauth_registers()` function replaces calls to
`save_gp_registers()` and `pauth_context_save()`;
`restore_gp_pauth_registers()` replaces `pauth_context_restore()`
and `restore_gp_registers()` calls.
- `restore_gp_registers_eret()` function removed with corresponding
code placed in `el3_exit()`.
- Fixed the issue when `pauth_t pauth_ctx` structure allocated space
for 12 uint64_t PAuth registers instead of 10 by removal of macro
CTX_PACGAKEY_END from `include/lib/el3_runtime/aarch64/context.h`
and assigning its value to CTX_PAUTH_REGS_END.
- Use of MODE_SP_ELX and MODE_SP_EL0 macro definitions
in `msr spsel` instruction instead of hard-coded values.
- Changes in documentation related to ARMv8.3-PAuth and ARMv8.5-BTI.

Change-Id: Id18b81cc46f52a783a7e6a09b9f149b6ce803211
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

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Merge "stm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver" into integration

Merge changes I08cf22df,I535ee414,Ie84cfc96,I8c35ce4e,If7649764, ... into integration

* changes:
mediatek: mt8183: Support coreboot configuration
mediatek: mt8183: support system reset
mediate

Merge changes I08cf22df,I535ee414,Ie84cfc96,I8c35ce4e,If7649764, ... into integration

* changes:
mediatek: mt8183: Support coreboot configuration
mediatek: mt8183: support system reset
mediatek: mt8183: pass platform parameters
mediatek: mt8183: add GPIO driver
mediatek: mt8183: support system off
mediatek: mt8183: support CPU hotplug
mediatek: mt8183: refine GIC driver

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Merge "mediatek: mt8173: apply MULTI_CONSOLE framework" into integration

amlogic: console: Move console driver to common directory

The code managing the console is the same for all the platforms
currently supported. Since it is unlikely to change in the future move
the c

amlogic: console: Move console driver to common directory

The code managing the console is the same for all the platforms
currently supported. Since it is unlikely to change in the future move
the code to an external file in the common directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I6df555ea82d483b4f08a4a1e2cb0a7488fbaa015

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mediatek: mt8173: apply MULTI_CONSOLE framework

- Switch uart driver from Mediatek 8250 to TI 16550
- Enable MULTI_CONSOLE

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ie3948d9e

mediatek: mt8173: apply MULTI_CONSOLE framework

- Switch uart driver from Mediatek 8250 to TI 16550
- Enable MULTI_CONSOLE

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ie3948d9e64d05d29a1f69592792e277b680c4ed4

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Merge "Tegra: memctrl_v2: fix "overflow before widen" coverity issue" into integration

Invalidate dcache build option for bl2 entry at EL3

Some of the platform (ie. Agilex) make use of CCU IPs which will only be
initialized during bl2_el3_early_platform_setup. Any operation to the
cac

Invalidate dcache build option for bl2 entry at EL3

Some of the platform (ie. Agilex) make use of CCU IPs which will only be
initialized during bl2_el3_early_platform_setup. Any operation to the
cache beforehand will crash the platform. Hence, this will provide an
option to skip the data cache invalidation upon bl2 entry at EL3

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I2c924ed0589a72d0034714c31be8fe57237d1f06

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Merge "intel: agilex: Fix psci power domain off" into integration

Merge "plat: xilinx: zynqmp: Initialize IPI table from zynqmp_config_setup()" into integration

Merge "Add UBSAN support and handlers" into integration

Merge changes I072c0f61,I798401f4,I9648ef55,I7225d9fa,Ife682288, ... into integration

* changes:
rcar_gen3: drivers: ddr_b: Update DDR setting for H3, M3, M3N
rcar_gen3: drivers: qos: update QoS

Merge changes I072c0f61,I798401f4,I9648ef55,I7225d9fa,Ife682288, ... into integration

* changes:
rcar_gen3: drivers: ddr_b: Update DDR setting for H3, M3, M3N
rcar_gen3: drivers: qos: update QoS setting
rcar_gen3: drivers: ddr_b: Fix checkpatch errors in headers
rcar_gen3: drivers: ddr_b: Fix line-over-80s
rcar_gen3: drivers: ddr_b: Further checkpatch cleanups
rcar_gen3: drivers: ddr_b: Clean up camel case
rcar_get3: drivers: ddr_b: Basic checkpatch fixes
rcar_get3: drivers: ddr: Partly unify register macros between DDR A and B
rcar_get3: drivers: ddr: Clean up common code

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Merge changes from topic "amlogic-refactoring" into integration

* changes:
amlogic: Fix includes order
amlogic: Fix header guards
amlogic: Fix prefixes in the SoC specific files
amlogic: Fix

Merge changes from topic "amlogic-refactoring" into integration

* changes:
amlogic: Fix includes order
amlogic: Fix header guards
amlogic: Fix prefixes in the SoC specific files
amlogic: Fix prefixes in the PM code
amlogic: Fix prefixes in the SCPI related code
amlogic: Fix prefixes in the MHU code
amlogic: Fix prefixes in the SIP/SVC code
amlogic: Fix prefixes in the thermal driver
amlogic: Fix prefixes in the private header file
amlogic: Fix prefixes in the efuse driver
amlogic: Fix prefixes in the platform macros file
amlogic: Fix prefixes in the helpers file
amlogic: Rework Makefiles
amlogic: Move the SIP SVC code to common directory
amlogic: Move topology file to common directory
amlogic: Move thermal code to common directory
amlogic: Move MHU code to common directory
amlogic: Move efuse code to common directory
amlogic: Move platform macros assembly file to common directory
amlogic: Introduce unified private header file
amlogic: Move SCPI code to common directory
amlogic: Move the SHA256 DMA driver to common directory
amlogic: Move assembly helpers to common directory
amlogic: Introduce directory parameters in the makefiles
meson: Rename platform directory to amlogic

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intel: agilex: Fix psci power domain off

Disable gic cpu interface for powered down cpu. This patch also removes
core reset during power off as core reset will be done during power on

Signed-off-by

intel: agilex: Fix psci power domain off

Disable gic cpu interface for powered down cpu. This patch also removes
core reset during power off as core reset will be done during power on

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I2ca96d876b6e71e56d24a9a7e184b6d6226b8673

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amlogic: Fix includes order

As part of the code refactoring fix the order of the include files
across all the source files.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ice72f687cc

amlogic: Fix includes order

As part of the code refactoring fix the order of the include files
across all the source files.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ice72f687cc26ee881a9051168149467688100cfb

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amlogic: Fix header guards

Make the header guards more generic and contextually remove the
GXBB_BL31_PLAT_PARAM_VAL value that is unused on the GXL platform.

Signed-off-by: Carlo Caione <ccaione@ba

amlogic: Fix header guards

Make the header guards more generic and contextually remove the
GXBB_BL31_PLAT_PARAM_VAL value that is unused on the GXL platform.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I842fa2e084e71280ae17b39c67877e844821a171

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Modify FVP makefile for cores that support both AArch64/32

Some cores support only AArch64 from EL1 and above, e.g. A76, N1 etc. If
TF-A is compiled with CTX_INCLUDE_AARCH32_REGS=0 so as to properly

Modify FVP makefile for cores that support both AArch64/32

Some cores support only AArch64 from EL1 and above, e.g. A76, N1 etc. If
TF-A is compiled with CTX_INCLUDE_AARCH32_REGS=0 so as to properly
handle those cores, only the AArch64 cores' assembly is included in the
TF-A binary. In other words, for FVP, TF-A assumes that AArch64 only
cores will never exist in the same cluster with cores that also support
AArch32.

However, A55 and A75 can be used as AArch64 only cores, despite
supporting AArch32, too. This patch enables A55 and A75 to exist in
clusters together with AArch64 cores.

Change-Id: I58750ad6c3d76ce77eb354784c2a42f2c179031d
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

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