Revert "rcar_gen3: plat: Enable programmable CPU reset address"

This reverts commit d48536e2f92d47ebb92cf12b35133c3be2d0e459,
which misbehaves on R-Car H3 ES2.0. Until the reason for that
misbehavio

Revert "rcar_gen3: plat: Enable programmable CPU reset address"

This reverts commit d48536e2f92d47ebb92cf12b35133c3be2d0e459,
which misbehaves on R-Car H3 ES2.0. Until the reason for that
misbehavior is understood, revert the commit.

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

show more ...

imx: power optimization for i.mx8qx

Current implementation of i.MX8QX power management related
features does NOT optimize power number, all system resources
like CCI, DDR, and A cluster etc. are kep

imx: power optimization for i.mx8qx

Current implementation of i.MX8QX power management related
features does NOT optimize power number, all system resources
like CCI, DDR, and A cluster etc. are kept in STBY mode (powered
ON) when system suspend or CPU hotplug.

To lower the power number, OFF mode should be adopted for those
system resources whenever they can be OFF, A cluster will be OFF
if the CPUs in the cluster are all off line, DDR/MU/DB can be OFF
if system suspend, IRQ steer can be OFF if the wakeup source is
belonged to system controller partition, so wakeup source runtime
check is used to determine if IRQ steer can be OFF before system
suspend.

If resources are powered off for suspend, they should be restored
properly after system resume.

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

show more ...

imx: power optimization for i.mx8qm

Current implementation of i.MX8QM power management related
features does NOT optimize power number, all system resources
like CCI, DDR, and A cluster etc. are kep

imx: power optimization for i.mx8qm

Current implementation of i.MX8QM power management related
features does NOT optimize power number, all system resources
like CCI, DDR, and A cluster etc. are kept in STBY mode (powered
ON) when system suspend or CPU hotplug.

To lower the power number, OFF mode should be adopted for those
system resources whenever they can be OFF, A cluster will be OFF
if the CPUs in the cluster are all off line, DDR/MU/DB can be OFF
if system suspend, IRQ steer can be OFF if the wakeup source is
belonged to system controller partition, so wakeup source runtime
check is used to determine if IRQ steer can be OFF before system
suspend.

If resources are powered off for suspend, they should be restored
properly after system resume.

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

show more ...

rpi3: mark one more function as static

Signed-off-by: Florian La Roche <Florian.LaRoche@gmail.com>

rpi3: remove duplicate initialization for BL32_IMAGE_ID

Signed-off-by: Florian La Roche <Florian.LaRoche@gmail.com>

rockchip: Fix GICv2 interrupts

After the removal of deprecated interfaces in TF 2.0 the migration to
the new GIC driver interfaces was done incorrectly in rk3328 and rk3368:
2d6f1f01b141 ("rockchip:

rockchip: Fix GICv2 interrupts

After the removal of deprecated interfaces in TF 2.0 the migration to
the new GIC driver interfaces was done incorrectly in rk3328 and rk3368:
2d6f1f01b141 ("rockchip: Migrate to new interfaces").

In the GICv2 driver it is mandated that all interrupts are Group 0
interrupts. This patch simply moves all Group 1 interrupts to Group 0.

Change-Id: I224c0135603eb5b81bd512976361500c0d129a91
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

show more ...

Merge pull request #1773 from grandpaul/rpi3-gpio-driver

Rpi3 gpio driver

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>

show more ...

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>

show more ...

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>

show more ...

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>

show more ...

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>

show more ...