Merge changes from topic "st_ddr_updates" into integration

* changes:
refactor(st-ddr): move basic tests in a dedicated file
refactor(st-ddr): reorganize generic and specific elements
feat(stm

Merge changes from topic "st_ddr_updates" into integration

* changes:
refactor(st-ddr): move basic tests in a dedicated file
refactor(st-ddr): reorganize generic and specific elements
feat(stm32mp1): allow configuration of DDR AXI ports number
refactor(st-ddr): update parameter array initialization
feat(st-ddr): add read valid training support
refactor(stm32mp1): remove the support of calibration result
fix(st-ddr): correct DDR warnings

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Merge "fix(st): manage UART clock and reset only in BL2" into integration

Merge changes Ifea8148e,I73559522 into integration

* changes:
fix(morello): include errata workaround for 1868343
fix(errata): workaround for Rainier erratum 1868343

fix(st): manage UART clock and reset only in BL2

As the UART is already initialized, no need to check for UART clock
or reset in next BL. An issue can appear if the next BL device tree
(e.g HW_CONFI

fix(st): manage UART clock and reset only in BL2

As the UART is already initialized, no need to check for UART clock
or reset in next BL. An issue can appear if the next BL device tree
(e.g HW_CONFIG) doesn't use the same clocks or resets (like SCMI ones).

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I044ef2386abe2d3dba5a53c3685440d64ca50a4f

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fix(morello): include errata workaround for 1868343

This patch includes the errata workaround for erratum
1868343 for the Morello platform.

Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
Change-

fix(morello): include errata workaround for 1868343

This patch includes the errata workaround for erratum
1868343 for the Morello platform.

Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
Change-Id: Ifea8148e10946db2276560f90bf2f32bf12b9dcc

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Merge changes I19f713de,Ib5bda93d,Id5dafc04,Id20e65e2 into integration

* changes:
feat(plat/rcar3): update IPL and Secure Monitor Rev.3.0.3
feat(plat/rcar3): modify type for Internal function ar

Merge changes I19f713de,Ib5bda93d,Id5dafc04,Id20e65e2 into integration

* changes:
feat(plat/rcar3): update IPL and Secure Monitor Rev.3.0.3
feat(plat/rcar3): modify type for Internal function argument
feat(plat/rcar3): modify sequence for update value for WUPMSKCA57/53
fix(plat/rcar3): fix to bit operation for WUPMSKCA57/53

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refactor(st-ddr): move basic tests in a dedicated file

These basic tests are generic and should be used independently of the
driver, depending on the plaftorm characteristics.

Change-Id: I38161b659

refactor(st-ddr): move basic tests in a dedicated file

These basic tests are generic and should be used independently of the
driver, depending on the plaftorm characteristics.

Change-Id: I38161b659ef2a23fd30a56e1c9b1bd98461a2fe4
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@foss.st.com>

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refactor(st-ddr): reorganize generic and specific elements

stm32mp_ddrctl structure contains DDRCTRL registers definitions.
stm32mp_ddr_info contains general DDR information extracted from DT.
stm32

refactor(st-ddr): reorganize generic and specific elements

stm32mp_ddrctl structure contains DDRCTRL registers definitions.
stm32mp_ddr_info contains general DDR information extracted from DT.
stm32mp_ddr_size moves to the generic side.
stm32mp1_ddr_priv contains platform private data.

stm32mp_ddr_dt_get_info() and stm32mp_ddr_dt_get_param() allow to
retrieve data from DT. They are located in new generic c/h files in
which stm32mp_ddr_param structure is declared. Platform makefile
is updated.

Adapt driver with this new classification.

Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: I4187376c9fff1a30e7a94407d188391547107997

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feat(stm32mp1): allow configuration of DDR AXI ports number

A new flag STM32MP_DDR_DUAL_AXI_PORT is added, and enabled by default.
It will allow choosing single or dual AXI ports for DDR.

Change-Id

feat(stm32mp1): allow configuration of DDR AXI ports number

A new flag STM32MP_DDR_DUAL_AXI_PORT is added, and enabled by default.
It will allow choosing single or dual AXI ports for DDR.

Change-Id: I48826a66a6f4d18df87e081c0960af89ddda1b9d
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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feat(mt8195): apply erratas of CA78 for MT8195

MT8195 uses Cortex A78 CPU, so we apply these erratas.

TEST=build pass
BUG=none

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I5ce

feat(mt8195): apply erratas of CA78 for MT8195

MT8195 uses Cortex A78 CPU, so we apply these erratas.

TEST=build pass
BUG=none

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I5ce3d5c490a12226bff4eb5a2d55687da0f74f0e

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Merge "feat(plat/mediatek/mt8195): improve SPM wakeup log" into integration

Merge changes from topic "st_fixes" into integration

* changes:
fix(stm32mp1): do not reopen debug features
refactor(stm32mp1): improve DGBMCU driver
fix(stm32mp1): set reset pulse duration to

Merge changes from topic "st_fixes" into integration

* changes:
fix(stm32mp1): do not reopen debug features
refactor(stm32mp1): improve DGBMCU driver
fix(stm32mp1): set reset pulse duration to 31ms

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refactor(plat/rockchip/rk3399/drivers/gpio): reduce code duplication

Refactor the GPIO code to use a small lookup table instead of redundant or
repetitive code.

Signed-off-by: Jona Stubbe <tf-a@jon

refactor(plat/rockchip/rk3399/drivers/gpio): reduce code duplication

Refactor the GPIO code to use a small lookup table instead of redundant or
repetitive code.

Signed-off-by: Jona Stubbe <tf-a@jona-stubbe.de>
Change-Id: Icf60385095efc1f506e4215d497b60f90e16edfd
Signed-off-by: Jimmy Brisson <jimmy.brisson@arm.com>

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fix(stm32mp1): do not reopen debug features

On closed chips, it is not allowed to open debug. The BSEC debug
register can not be rewritten.
On open chips, the debug is already open, no need to rewri

fix(stm32mp1): do not reopen debug features

On closed chips, it is not allowed to open debug. The BSEC debug
register can not be rewritten.
On open chips, the debug is already open, no need to rewrite this
register. This part of code is just removed.
An INFO message is displayed if debug is disabled.
The freeze of the watchdog during debug is also removed.
In case of debug, this must be managed by the software that enables
the debugger.

Change-Id: I19fbd3c487bb1018db30fd599cfa94fe5090899f
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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refactor(stm32mp1): improve DGBMCU driver

Add function headers to improve readability.
Add asserts when required.
Use RCC_BASE address.

Change-Id: Ia545293f00167b6276331a986ea7aa08c006e004
Signed-o

refactor(stm32mp1): improve DGBMCU driver

Add function headers to improve readability.
Add asserts when required.
Use RCC_BASE address.

Change-Id: Ia545293f00167b6276331a986ea7aa08c006e004
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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fix(stm32mp1): set reset pulse duration to 31ms

According to ST Application note AN5256 [1], the minimum reset pulse
duration should be set to 31ms on boards powered with discrete
regulators.

[1] h

fix(stm32mp1): set reset pulse duration to 31ms

According to ST Application note AN5256 [1], the minimum reset pulse
duration should be set to 31ms on boards powered with discrete
regulators.

[1] https://www.st.com/resource/en/application_note/dm00561921.pdf

Change-Id: Ib6ed029ee8a4b95f75a80948fdd2154b4ebe484f
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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Merge "feat(allwinner): allow to skip PMIC regulator setup" into integration

fix(mt8186): remove unused files in drivers/mcdi

We don't use mbox drivers which are implemented in these files for
mcdi, so remove related files from mcdi folder.

TEST=build pass
BUG=b:202871018

fix(mt8186): remove unused files in drivers/mcdi

We don't use mbox drivers which are implemented in these files for
mcdi, so remove related files from mcdi folder.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Idea5ebe5b25f91066ebd653cdcdafe65ca292b0f

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feat(allwinner): allow to skip PMIC regulator setup

For somewhat historical reasons we are doing some initial PMIC regulator
setup in BL31, as U-Boot does not (yet) have a PMIC driver. This worked
f

feat(allwinner): allow to skip PMIC regulator setup

For somewhat historical reasons we are doing some initial PMIC regulator
setup in BL31, as U-Boot does not (yet) have a PMIC driver. This worked
fine so far, but there is at least one board (OrangePi 3) that gets upset,
because the Ethernet PHY needs some *coordinated* bringup of *two*
regulators.

To avoid custom hacks, let's introduce a build option to keep doing the
regulator setup in TF-A. Defining SUNXI_SETUP_REGULATORS to 0 will break
support for some devices on some boards in U-Boot (Ethernet and HDMI),
but will allow to bring up the OrangePi 3 in Linux correctly. We keep
the default at 1 to not change the behaviour for all other boards.

After U-Boot gained proper PMIC support at some point in the future, we
will probably change the default to 0, to get rid of the less optimal
PMIC code in TF-A.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: Ie8e2583d0396f6eeaae8ffe6b6190f27db63e2a7

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Merge changes from topic "st_regulator" into integration

* changes:
feat(st-sdmmc2): manage cards power cycle
feat(stm32mp1): register fixed regulator
feat(st-drivers): introduce fixed regulat

Merge changes from topic "st_regulator" into integration

* changes:
feat(st-sdmmc2): manage cards power cycle
feat(stm32mp1): register fixed regulator
feat(st-drivers): introduce fixed regulator driver
refactor(st): update CPU and VDD voltage get
refactor(stm32mp1-fdts): update regulator description
refactor(st-pmic): use regulator framework for DDR init
feat(st-pmic): register the PMIC to regulator framework
refactor(st-pmic): split initialize_pmic()
feat(stm32mp1): add regulator framework compilation
feat(regulator): add a regulator framework
feat(stpmic1): add new services
feat(stpmic1): add USB OTG regulators
refactor(st-pmic): improve driver usage
refactor(stpmic1): set stpmic1_is_regulator_enabled() as boolean
refactor(stm32mp1): re-order drivers init

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Merge changes from topic "uart1_console" into integration

* changes:
feat(versal): add UART1 as console
feat(zynqmp): add uart1 as console

Merge changes from topic "clock_framework" into integration

* changes:
feat(st): use newly introduced clock framework
feat(clk): add a minimal clock framework

feat(stm32mp1): register fixed regulator

Register fixed regulator in BL2.

Change-Id: I24292f549b2cd24fb717fbb68eb95af7aa68e3b9
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann G

feat(stm32mp1): register fixed regulator

Register fixed regulator in BL2.

Change-Id: I24292f549b2cd24fb717fbb68eb95af7aa68e3b9
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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refactor(st): update CPU and VDD voltage get

Use regulator framework to get CPU and VDD power supplies.

Change-Id: Ice745fb21ff10e71ef811e747165499c2e19253e
Signed-off-by: Pascal Paillet <p.paillet

refactor(st): update CPU and VDD voltage get

Use regulator framework to get CPU and VDD power supplies.

Change-Id: Ice745fb21ff10e71ef811e747165499c2e19253e
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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refactor(st-pmic): split initialize_pmic()

print_pmic_info_and_debug() prints the PMIC version ID and displays
regulator information if debug is enabled.
It is under DEBUG flag and called after init

refactor(st-pmic): split initialize_pmic()

print_pmic_info_and_debug() prints the PMIC version ID and displays
regulator information if debug is enabled.
It is under DEBUG flag and called after initialize_pmic() in BL2.

Change-Id: Ib81a625740b7ec6abb49cfca05e44c69efaa4718
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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