Merge changes I93de2db1,I880f88b1,I02e2fc75,I48908413,Ie7de9a9f, ... into integration

* changes:
feat(st-ddr): add STM32MP2 driver
refactor(st-ddr): create generic services
refactor(st-ddr): r

Merge changes I93de2db1,I880f88b1,I02e2fc75,I48908413,Ie7de9a9f, ... into integration

* changes:
feat(st-ddr): add STM32MP2 driver
refactor(st-ddr): create generic services
refactor(st-ddr): remove name from stm32mp_ddr_reg_desc
refactor(st-ddr): add definition for timeouts and delays
feat(st): add stm32mp_is_wakeup_from_standby()
feat(stm32mp2): add RETRAM map/unmap capability
feat(stm32mp2): add helper to get DDRDBG base address
feat(stm32mp2): handle DDR power supplies
feat(stm32mp1): handle DDR power supplies

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feat(st): add stm32mp_is_wakeup_from_standby()

This function is used to know if this is a return from Standby mode,
and the DDR was in self-refresh, allowing a correct return to OS.
They just return

feat(st): add stm32mp_is_wakeup_from_standby()

This function is used to know if this is a return from Standby mode,
and the DDR was in self-refresh, allowing a correct return to OS.
They just return false for the moment.

Change-Id: Ie7de9a9f6477f8158e144f6626070a77fdc53ceb
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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Merge "refactor(st): change suffix for SYSCFG functions" into integration

refactor(st): change suffix for SYSCFG functions

This patch replaces the suffix "stm32mp1_" in the SYSCFG drivers
with "stm32mp_". By using a common suffix for function names, we can
avoid issues or

refactor(st): change suffix for SYSCFG functions

This patch replaces the suffix "stm32mp1_" in the SYSCFG drivers
with "stm32mp_". By using a common suffix for function names, we can
avoid issues or platform compilation flags when a driver
needs to access SYSCFG across different platforms.

Signed-off-by: Maxime Méré <maxime.mere@foss.st.com>
Change-Id: I24407852c085abd843ef4cdef235c022a5e57a85

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Merge changes from topic "st-fwu-common" into integration

* changes:
refactor(st): move FWU support to common code
refactor(st): move FWU functions to common code

refactor(st): move FWU functions to common code

Move the platforms functions used for Firmware update in plat/st/common
directory. The function stm32mp1_fwu_set_boot_idx() is renamed
stm32_fwu_set_b

refactor(st): move FWU functions to common code

Move the platforms functions used for Firmware update in plat/st/common
directory. The function stm32mp1_fwu_set_boot_idx() is renamed
stm32_fwu_set_boot_idx() to align with other ones. A new function
stm32_get_bkpr_fwu_info_addr() is created to get the backup register
address where to store FWU info (counter and partition index).

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I64916c7992782ceeaaf990026756ca4134d93c88

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Merge changes from topic "st_gpio_update" into integration

* changes:
fix(st-gpio): configure each GPIO mux as secure for STM32MP2
feat(st-gpio): add set GPIO config API
fix(stm32mp1): remove

Merge changes from topic "st_gpio_update" into integration

* changes:
fix(st-gpio): configure each GPIO mux as secure for STM32MP2
feat(st-gpio): add set GPIO config API
fix(stm32mp1): remove unnecessary assert on GPIO_BANK_A value
refactor(st): use GPIO banks definition from bindings
feat(dt-bindings): describe ST GPIO banks and config

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fix(stm32mp1): remove unnecessary assert on GPIO_BANK_A value

Remove assert for unexpected value of the define GPIO_BANK_A.

This check is not required as GPIO_BANK_A = 0, it can be limited to
have

fix(stm32mp1): remove unnecessary assert on GPIO_BANK_A value

Remove assert for unexpected value of the define GPIO_BANK_A.

This check is not required as GPIO_BANK_A = 0, it can be limited to
have bank <= GPIO_BANK_K as bank is unsigned int.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I0345d56f106fcacd6a6f93281c2d9279980cd152

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Merge changes from topic "topics/fwu_metadata_v2_migration" into integration

* changes:
style(fwu): change the metadata fields to align with specification
style(partition): use GUID values for G

Merge changes from topic "topics/fwu_metadata_v2_migration" into integration

* changes:
style(fwu): change the metadata fields to align with specification
style(partition): use GUID values for GPT partition fields
feat(st): add logic to boot the platform from an alternate bank
feat(st): add a function to clear the FWU trial state counter
feat(fwu): add a function to obtain an alternate FWU bank to boot
feat(fwu): add some sanity checks for the FWU metadata
feat(fwu): modify the check for getting the FWU bank's state
feat(st): get the state of the active bank directly
feat(fwu): add a config flag for including image info in the FWU metadata
feat(fwu): migrate FWU metadata structure to version 2
feat(fwu): document the config flag for including image info in the FWU metadata
feat(fwu): update the URL links for the FWU specification

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feat(st): add a function to clear the FWU trial state counter

Add an API stm32_clear_fwu_trial_boot_cnt() function to clear the
trial state counter. This is called in the corner case scenario when
t

feat(st): add a function to clear the FWU trial state counter

Add an API stm32_clear_fwu_trial_boot_cnt() function to clear the
trial state counter. This is called in the corner case scenario when
the active index is in an Invalid state, thus needing a reset of the
trial state counter.

Change-Id: I2980135da88d0d947c222655c7958b51eb572d69
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>

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Merge changes from topic "st-bsec-otp" into integration

* changes:
feat(stm32mp2-fdts): add board ID OTP in STM32MP257F-EV1
feat(stm32mp2-fdts): add OTP nodes in STM32MP251 SoC DT file
fix(stm

Merge changes from topic "st-bsec-otp" into integration

* changes:
feat(stm32mp2-fdts): add board ID OTP in STM32MP257F-EV1
feat(stm32mp2-fdts): add OTP nodes in STM32MP251 SoC DT file
fix(stm32mp2): add missing include
feat(st): do not directly call BSEC functions in common code
feat(st): use stm32_get_otp_value_from_idx() in BL31
refactor(st): update test for closed chip
refactor(st-bsec): improve BSEC driver
refactor(st): use dashes for BSEC node names

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refactor(st): update test for closed chip

The function stm32mp_is_closed_device() is replaced with
stm32mp_check_closed_device(), which return an uint32_t, either
STM32MP_CHIP_SEC_OPEN or STM32MP_CH

refactor(st): update test for closed chip

The function stm32mp_is_closed_device() is replaced with
stm32mp_check_closed_device(), which return an uint32_t, either
STM32MP_CHIP_SEC_OPEN or STM32MP_CHIP_SEC_CLOSED.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: Ie0790cdc36c4b6522083bc1f0e7c38e8061e6adf

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Merge changes from topic "refactor_st_common" into integration

* changes:
refactor(st): move board info in common code
refactor(st): move GIC code to common directory
refactor(st): move boot b

Merge changes from topic "refactor_st_common" into integration

* changes:
refactor(st): move board info in common code
refactor(st): move GIC code to common directory
refactor(st): move boot backup register management

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refactor(st): move board info in common code

Create a function stm32_display_board_info() that will display ST
board information, from a parameter taken from OTP fuse. The code
is just moved from ST

refactor(st): move board info in common code

Create a function stm32_display_board_info() that will display ST
board information, from a parameter taken from OTP fuse. The code
is just moved from STM32MP1 part to common directory.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I9e12fe98b5aabc7791cf2c9d48a38fbf2b219f9e

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refactor(st): move boot backup register management

This backup register used to pass boot information to BL33, has the
same mapping for ST platforms. Its management can then be moved to
common direc

refactor(st): move boot backup register management

This backup register used to pass boot information to BL33, has the
same mapping for ST platforms. Its management can then be moved to
common directory.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ic873f099c1f87c6ba2825b4946365ae6a9687798

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Merge changes from topic "fix_misra_st_platform" into integration

* changes:
fix(stm32mp1): rework DWL buffer cache invalidation
fix(stm32mp1): add const for strings in stm32mp_get_soc_name()

Merge changes from topic "fix_misra_st_platform" into integration

* changes:
fix(stm32mp1): rework DWL buffer cache invalidation
fix(stm32mp1): add const for strings in stm32mp_get_soc_name()
fix(st): use Boolean type for tests
fix(st): rework secure-status check in fdt_get_status()
fix(st): use indices when counting GPIOs in DT
fix(st): add U suffix for unsigned numbers
fix(st): explicitly check operators precedence

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fix(stm32mp1): add const for strings in stm32mp_get_soc_name()

This corrects MISRA C2012-7.4:
A string literal shall not be assigned to an object unless the object's
type is "pointer to const-qualif

fix(stm32mp1): add const for strings in stm32mp_get_soc_name()

This corrects MISRA C2012-7.4:
A string literal shall not be assigned to an object unless the object's
type is "pointer to const-qualified char".

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I0c9f483dce9abd32647d5f5e2df72047cdd376dd

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fix(st): explicitly check operators precedence

This corrects the MISRA violation C2012-12.1:
The precedence of operators within expressions should be made explicit.
This is done either by adding par

fix(st): explicitly check operators precedence

This corrects the MISRA violation C2012-12.1:
The precedence of operators within expressions should be made explicit.
This is done either by adding parentheses, or by creating dedicated
variables to ease readability.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I5e3f191ee38eca7ef634bd7542e615ab625271f6

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Merge "refactor(stm32mp1): remove STM32MP_USE_STM32IMAGE" into integration

refactor(stm32mp1): remove STM32MP_USE_STM32IMAGE

The code managing legacy boot (without FIP) that was under
STM32MP_USE_STM32IMAGE flag is remove.

Change-Id: I04452453ed84567b0de39e900594a81526562

refactor(stm32mp1): remove STM32MP_USE_STM32IMAGE

The code managing legacy boot (without FIP) that was under
STM32MP_USE_STM32IMAGE flag is remove.

Change-Id: I04452453ed84567b0de39e900594a81526562259
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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Merge changes from topic "stm32mp13-updates" into integration

* changes:
feat(stm32mp1): manage STM32MP13 rev.Y
feat(stm32mp13-fdts): use STM32MP_DDR_S_SIZE in fw-config
fix(stm32mp13-fdts): c

Merge changes from topic "stm32mp13-updates" into integration

* changes:
feat(stm32mp1): manage STM32MP13 rev.Y
feat(stm32mp13-fdts): use STM32MP_DDR_S_SIZE in fw-config
fix(stm32mp13-fdts): cleanup DT files
fix(stm32mp13-fdts): update SDMMC max frequency
fix(stm32mp13-fdts): align sdmmc pins with kernel

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feat(stm32mp1): manage STM32MP13 rev.Y

The new SoC version for STM32MP13 is the revision Y. The register
SYSCFG_IDC is updated for this new version with the value 0x1003.
The function stm32mp_get_so

feat(stm32mp1): manage STM32MP13 rev.Y

The new SoC version for STM32MP13 is the revision Y. The register
SYSCFG_IDC is updated for this new version with the value 0x1003.
The function stm32mp_get_soc_name() should also be updated to manage
this new SoC revision.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I4f2fa5f1503f17db93d8413c79c2b7a18d279f9b

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Merge "feat(stm32mp1): save boot auth status and partition info" into integration

feat(stm32mp1): save boot auth status and partition info

Introduce a functionality for saving/restoring boot auth status
and partition used for booting (FSBL partition on which the boot
was successf

feat(stm32mp1): save boot auth status and partition info

Introduce a functionality for saving/restoring boot auth status
and partition used for booting (FSBL partition on which the boot
was successful).

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Change-Id: I4d7f153b70dfc49dad8c1c3fa71111a350caf1ee

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Merge changes from topic "st-pinctrl" into integration

* changes:
feat(stm32mp1-fdts): change pin-controller to pinctrl
feat(st): search pinctrl node by compatible