rpi3: Enable GPIO in BL2

This patch inits the GPIO in BL2 earlysetup. So BL2 can start operating
GPIO pins.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

fvp: pwrc: Move to drivers/ folder

Change-Id: I670ea80e0331c2d4b2ccfa563a45469a43f6902d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: sds: Move to drivers/ folder

Change-Id: Ia601d5ad65ab199e747fb60af4979b7db477d249
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: scp: Move to drivers/ folder

Change-Id: Ida5dae39478654405d0ee31a6cbddb4579e76a7f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: scpi: Move to drivers/ folder

Change-Id: Icc59cdaf2b56f6936e9847f1894594c671db2e94
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: mhu: Move to drivers/ folder

Change-Id: I656753a1825ea7340a3708b950fa6b57455e9056
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: scmi: Move to drivers/ folder

Change-Id: I8989d2aa0258bf3b50a856c5b81532d578600124
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm: Move dynamic xlat enable logic to makefile

The PLAT_XLAT_TABLES_DYNAMIC build option, defined in platform_def.h
in Arm platforms, is checked by several headers, affecting their
behaviour.

plat/arm: Move dynamic xlat enable logic to makefile

The PLAT_XLAT_TABLES_DYNAMIC build option, defined in platform_def.h
in Arm platforms, is checked by several headers, affecting their
behaviour. To avoid issues around the include ordering of the headers,
the definition should be moved to the platform's makefile.

Change-Id: I0e12365c8d66309122e8a20790e1641a4f480a10
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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plat/arm: Sanitise includes

Use full include paths like it is done for common includes.

This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned co

plat/arm: Sanitise includes

Use full include paths like it is done for common includes.

This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned common files and drivers. This
patch does the same to Arm platforms.

Change-Id: If982e6450bbe84dceb56d464e282bcf5d6d9ab9b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1761 from satheesbalya-arm/sb1/sb1_2661_bl31_overlay

plat/arm: Save BL2 descriptors to reserved memory.

Merge pull request #1766 from Anson-Huang/master

Add more SIP runtime service for i.MX8

Merge pull request #1777 from glneo/runtime-gicr

ti: k3: common: Add support for runtime detection of GICR base address

Merge pull request #1779 from Anson-Huang/a53_errata

Enable necessary A53 erratas for i.MX8QM and i.MX8MQ

imx: enable necessary errata for i.mx8qm

NXP's i.MX8QM uses Cortex-A53 r0p4, enable necessary
erratas for it.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

imx: enable necessary errata for i.mx8mq

NXP's i.MX8MQ uses Cortex-A53 r0p4, enable necessary
erratas for it.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Tegra186: remove RELOCATE_TO_BL31_BASE config

This patch removes this unused config option from the Tegra186
platform makefiles.

Change-Id: Idcdf6854332a26599323a247289c2d3ce19f475f
Signed-off-by:

Tegra186: remove RELOCATE_TO_BL31_BASE config

This patch removes this unused config option from the Tegra186
platform makefiles.

Change-Id: Idcdf6854332a26599323a247289c2d3ce19f475f
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra: memctrl_v2: remove usage of ENABLE_SMMU_DEVICE config

This patch removes the usage of this platform config, as it is always
enabled by all the supported platforms.

Change-Id: Ie7adb641adeb36

Tegra: memctrl_v2: remove usage of ENABLE_SMMU_DEVICE config

This patch removes the usage of this platform config, as it is always
enabled by all the supported platforms.

Change-Id: Ie7adb641adeb3604b177b6960b797722d60addfa
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra: add 'late' platform setup handler

This patch adds a platform setup handler that gets called after
the MMU is enabled. Platforms wanting to make use of this handler
should declare 'plat_late_p

Tegra: add 'late' platform setup handler

This patch adds a platform setup handler that gets called after
the MMU is enabled. Platforms wanting to make use of this handler
should declare 'plat_late_platform_setup' handler in their platform
files, to override the default weakly defined handler.

Change-Id: Ibc97a2e5a24608ddea856d0bd543a9d5876f604c
Signed-off-by: Dilan Lee <dilee@nvidia.com>

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Tegra: spe: shared console for Tegra platforms

There are Tegra platforms which have limited UART ports and so
all the components have to share the console. The SPE helps out
by collecting all the lo

Tegra: spe: shared console for Tegra platforms

There are Tegra platforms which have limited UART ports and so
all the components have to share the console. The SPE helps out
by collecting all the logs in such cases and prints them on the
shared UART port.

This patch adds a driver to communicate with the SPE driver, which
in turn provides the console.

Change-Id: Ie750520b936b8bed0ab1d876f03fc0a3490a85a3
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra: console driver compilation from platform makefiles

This patch includes the console driver from individual platform
makefiles and removes it from tegra_common.mk. This allows future
platforms

Tegra: console driver compilation from platform makefiles

This patch includes the console driver from individual platform
makefiles and removes it from tegra_common.mk. This allows future
platforms to include consoles of their choice.

Change-Id: I7506562bfac78421a80fb6782ac8472fbef6cfb0
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra: smmu: change exit criteria for context size calculation

Tegra SoCs currently do not have a SMMU register at address 0xFFFFFFFF.
This patch changes the search criteria, to look for this marker

Tegra: smmu: change exit criteria for context size calculation

Tegra SoCs currently do not have a SMMU register at address 0xFFFFFFFF.
This patch changes the search criteria, to look for this marker, to
calculate the size of the saved context.

Change-Id: I15d91945ecb78267f91c45f37985dbb2327ca3ae
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra: memctrl_v2: platform handler for TZDRAM setup

The Tegra memctrl driver sets up the TZDRAM fence during boot and
system suspend exit. This patch provides individual platforms with
handlers to

Tegra: memctrl_v2: platform handler for TZDRAM setup

The Tegra memctrl driver sets up the TZDRAM fence during boot and
system suspend exit. This patch provides individual platforms with
handlers to perform custom steps during TZDRAM setup.

Change-Id: Iee094d6ca189c6dd24f1147003c33c99ff3a953b
Signed-off-by: Steven Kao <skao@nvidia.com>

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Tegra186: save system suspend entry marker to TZDRAM

This patch adds support to save the system suspend entry and exit
markers to TZDRAM to help the trampoline code decide if the current
warmboot is

Tegra186: save system suspend entry marker to TZDRAM

This patch adds support to save the system suspend entry and exit
markers to TZDRAM to help the trampoline code decide if the current
warmboot is actually an exit from System Suspend.

The Tegra186 platform handler sets the system suspend entry marker
before entering SC7 state and the trampoline flips the state back to
system resume, on exiting SC7.

Change-Id: I29d73f1693c89ebc8d19d7abb1df1e460eb5558e
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra186: helper functions for CPU rst handler and SMMU ctx offset

This patch adds a helper function to get the SMMU context's offset
and uses another helper function to get the CPU trampoline offse

Tegra186: helper functions for CPU rst handler and SMMU ctx offset

This patch adds a helper function to get the SMMU context's offset
and uses another helper function to get the CPU trampoline offset.
These helper functions are used by the System Suspend entry sequence
to save the SMMU context and CPU reset handler to TZDRAM.

Change-Id: I95e2862fe37ccad00fa48ec165c6e4024df01147
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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Tegra: bpmp: return error if BPMP init fails

This patch returns error if BPMP initialization fails. The platform
code marks the cluster as "runnning" since we wont be able to get
it into the low pow

Tegra: bpmp: return error if BPMP init fails

This patch returns error if BPMP initialization fails. The platform
code marks the cluster as "runnning" since we wont be able to get
it into the low power state without BPMP.

Change-Id: I86f51d478626240bb7b4ccede8907674290c5dc1
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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