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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refactor(st): use GPIO banks definition from bindings

Use GPIO banks definition from bindings.

Change-Id: I4dcf321345e319af78285e940b72a1369569b996
Signed-off-by: Pascal Paillet <p.paillet@st.com>

build: unify verbosity handling

This change introduces a few helper variables for dealing with verbose
and silent build modes: `silent`, `verbose`, `q` and `s`.

The `silent` and `verbose` variables

build: unify verbosity handling

This change introduces a few helper variables for dealing with verbose
and silent build modes: `silent`, `verbose`, `q` and `s`.

The `silent` and `verbose` variables are boolean values determining
whether the build system has been configured to run silently or
verbosely respectively (i.e. with `--silent` or `V=1`).

These two modes cannot be used together - if `silent` is truthy then
`verbose` is always falsy. As such:

make --silent V=1

... results in a silent build.

In addition to these boolean variables, we also introduce two new
variables - `s` and `q` - for use in rule recipes to conditionally
suppress the output of commands.

When building silently, `s` expands to a value which disables the
command that follows, and `q` expands to a value which supppresses
echoing of the command:

$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed but not echoed'

When building verbosely, `s` expands to a value which disables the
command that follows, and `q` expands to nothing:

$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed and echoed'

In all other cases, both `s` and `q` expand to a value which suppresses
echoing of the command that follows:

$(s)echo 'This command is executed but not echoed'
$(q)echo 'This command is executed but not echoed'

The `s` variable is predominantly useful for `echo` commands, where you
always want to suppress echoing of the command itself, whilst `q` is
more useful for all other commands.

Change-Id: I8d8ff6ed714d3cb401946c52955887ed7dca602b
Signed-off-by: Chris Kay <chris.kay@arm.com>

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refactor(st): rename plat_set_image_source

The function is only used in this file and is static, no need to have
plat_ prefix. And as it is used only in case of FWU, when looking in
metadata, add it

refactor(st): rename plat_set_image_source

The function is only used in this file and is static, no need to have
plat_ prefix. And as it is used only in case of FWU, when looking in
metadata, add it in the function name.

Suggested-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I925c9c517216cf93bd74308c280c0f22c7734490

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feat(st): add FWU with boot from NAND

Add the NAND use case in FWU boot. Like the NOR, NAND FWU won't use
a real partition UUID to find the correct FIP, but the UUID from
metadata will correspond wi

feat(st): add FWU with boot from NAND

Add the NAND use case in FWU boot. Like the NOR, NAND FWU won't use
a real partition UUID to find the correct FIP, but the UUID from
metadata will correspond with a hardcoded offset in the NAND.
Implement the plat_try_next_boot_source to load
backup partition on specific device.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I1dc544c479743d0ca2aace6e8214813d75637f50

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feat(st): manage backup partitions for NAND devices

Register a try_nand_backup_partitions() handler to plat_try_images_ops
to manage backup partition when booting from NAND devices.

Signed-off-by:

feat(st): manage backup partitions for NAND devices

Register a try_nand_backup_partitions() handler to plat_try_images_ops
to manage backup partition when booting from NAND devices.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ibee082b7b059b9e2ed502b7bbcda7464e5d9e251

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feat(stm32mp1): always boot at 650MHz

Switching to higher CPU frequencies requires a dedicated chip version
(STM32MP1xxD or STM32MP1xxF), and increase CPU voltage. To avoid
re-configuring I2C and PM

feat(stm32mp1): always boot at 650MHz

Switching to higher CPU frequencies requires a dedicated chip version
(STM32MP1xxD or STM32MP1xxF), and increase CPU voltage. To avoid
re-configuring I2C and PMIC before and after applying clock tree,
always boot at 650MHz, which is the frequency for nominal voltage.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Id05a3ee17e7dd57e2d64dc06f8f1e7f9cb21e110

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feat(stm32mp15): remove OP-TEE shared mem

The flag STM32MP15_OPTEE_RSV_SHM was disabled and mark deprecated.
Remove the corresponding code.

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

feat(stm32mp15): remove OP-TEE shared mem

The flag STM32MP15_OPTEE_RSV_SHM was disabled and mark deprecated.
Remove the corresponding code.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I948af3e1de4b89815c967a63abe64f285c405ecc

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feat(mbedtls): update config for 3.6.0

Further, remove reliance of mbedtls_md_psa_alg_from_type on
the actual values of the PSA_ALG_... defines.

And work around a prior bug that would try to import

feat(mbedtls): update config for 3.6.0

Further, remove reliance of mbedtls_md_psa_alg_from_type on
the actual values of the PSA_ALG_... defines.

And work around a prior bug that would try to import a
SubjectPublicKeyInfo into a PSA key. Instead, we import the
SubjectPublicKey itself.

Change-Id: Ib345b0bd4f2994f366629ed162d18814fd05aa2b
Signed-off-by: Jimmy Brisson <jimmy.brisson@arm.com>

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Merge changes from topic "early_console" into integration

* changes:
feat(stm32mp2): use early traces
feat(st-bsec): use early traces
refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CON

Merge changes from topic "early_console" into integration

* changes:
feat(stm32mp2): use early traces
feat(st-bsec): use early traces
refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CONSOLE
feat(console): introduce EARLY_CONSOLE
feat(bl32): create an sp_min_setup function

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feat(stm32mp2): use early traces

Replace ERROR message with EARLY_ERROR for OTP driver probe, as this
will be called before default console is enabled.

Signed-off-by: Yann Gautier <yann.gautier@st.

feat(stm32mp2): use early traces

Replace ERROR message with EARLY_ERROR for OTP driver probe, as this
will be called before default console is enabled.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I756a04727c494d5f681a45d47d01189dff07dbe7

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refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CONSOLE

Now that EARLY_CONSOLE is generic, use it instead of the ST flag.
Remove stm32mp_setup_early_console() calls as it is done in common TF

refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CONSOLE

Now that EARLY_CONSOLE is generic, use it instead of the ST flag.
Remove stm32mp_setup_early_console() calls as it is done in common TF-A
code.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Icac29b62a6267303cb5c679d15847c013ead1d23

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feat(stm32mp2): add ddr-fw parameter for fiptool

When generating fiptool for STM32MP2, a new parameter is added to
put DDR firmware inside the FIP.

To avoid duplicating fiptool platform files, move

feat(stm32mp2): add ddr-fw parameter for fiptool

When generating fiptool for STM32MP2, a new parameter is added to
put DDR firmware inside the FIP.

To avoid duplicating fiptool platform files, move
tools/fiptool/plat_fiptool/st/stm32mp1 files in their parent directory
and move plat_def_fip_uuid.h in in plat/st/common/include.

Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I1dd796847869e2bfb6ee8c2bcef25c595fa5197a

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refactor(stm32mp1): move the MCU security to BL32

Change the MCKPROT control management. Now, the MCU subsystem
is done in the BL32 using the dedicated clock function.
If using OP-TEE, you will need

refactor(stm32mp1): move the MCU security to BL32

Change the MCKPROT control management. Now, the MCU subsystem
is done in the BL32 using the dedicated clock function.
If using OP-TEE, you will need the corresponding commit [1].
This should be integrated in OP-TEE tag 4.2.0.

[1] e07f9212d5 plat-stm32mp1: shared_resource: disable MCKPROT if
not needed

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I59f90ace750aa93f674389f881e2fe14ad334a72

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refactor(mbedtls): remove mbedtls 2.x support

Deprecation notice was sent to the community and no objection was
raised, so removing mbedtls 2.x support.

Change-Id: Id3eb98b55692df98aabe6a7c5a5ec910

refactor(mbedtls): remove mbedtls 2.x support

Deprecation notice was sent to the community and no objection was
raised, so removing mbedtls 2.x support.

Change-Id: Id3eb98b55692df98aabe6a7c5a5ec910222c8abd
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>

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style(fwu): change the metadata fields to align with specification

Change the names of some FWU metadata structure members to have them
align with the wording used in the corresponding specification

style(fwu): change the metadata fields to align with specification

Change the names of some FWU metadata structure members to have them
align with the wording used in the corresponding specification. Use
the GUID type instead of UUID as the fields described in the
specification are GUIDs. Make corresponding changes to the code that
accesses these fields. No functional changes are introduced by the
patch.

Change-Id: Id3544ed1633811b0eeee2bf99477f9b7e6667044
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>

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feat(st): add logic to boot the platform from an alternate bank

In a few scenarios, there is a need to boot the platform from an
alernate bank which is not the active bank. Call the API
fwu_get_aler

feat(st): add logic to boot the platform from an alternate bank

In a few scenarios, there is a need to boot the platform from an
alernate bank which is not the active bank. Call the API
fwu_get_alernate_boot_bank() to select an alternate bank to boot the
platform from. Calling this API function might be required in a couple
of cases. One, in the unlikely scenario of the active bank being in an
invalid state, or if the number of times the platform boots in trial
state exceeds a pre-set count.

Also add a debug print that indicates the bank that
the platform is booting from.

Change-Id: I688406540e64d1719af8d5c121821f5bb6335c06
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>

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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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feat(st): get the state of the active bank directly

With version 2 of the FWU metadata structure, the state that a bank is
in can be obtained from the bank_state field in the top level
structure. Re

feat(st): get the state of the active bank directly

With version 2 of the FWU metadata structure, the state that a bank is
in can be obtained from the bank_state field in the top level
structure. Read the state of the active bank by referencing this field
directly, instead of making an API call.

Change-Id: Ib22c56acbe172923b1323c544801ded81f1598ec
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>

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Merge "build: use toolchain identifiers in conditions" into integration

Merge "build: use new toolchain variables for tools" into integration

build: use toolchain identifiers in conditions

The toolchain refactor change introduces the `${toolchain}-${tool}-id`
variables, which provide identifiers for all of the toolchain tools used
by the

build: use toolchain identifiers in conditions

The toolchain refactor change introduces the `${toolchain}-${tool}-id`
variables, which provide identifiers for all of the toolchain tools used
by the build system. This change replaces the various conditions that
are in use to identify these tools based on the path with a standard set
of comparisons against these new identifier variables.

Change-Id: Ib60e592359fa6e415c19a012e68d660f87436ca7
Signed-off-by: Chris Kay <chris.kay@arm.com>

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build: use new toolchain variables for tools

This change migrates the values of `CC`, `CPP`, `AS` and other toolchain
variables to the new `$(toolchain)-$(tool)` variables, which were
introduced by

build: use new toolchain variables for tools

This change migrates the values of `CC`, `CPP`, `AS` and other toolchain
variables to the new `$(toolchain)-$(tool)` variables, which were
introduced by the toolchain refactor patch. These variables should be
equivalent to the values that they're replacing.

Change-Id: I644fe4ce82ef1894bed129ddb4b6ab94fb04985d
Signed-off-by: Chris Kay <chris.kay@arm.com>

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feat(stm32mp2): add STM32MP_USB_PROGRAMMER compilation

Add minimal compilation step when enabling STM32MP_USB_PROGRAMMER flag
on STM32MP2. Add DWL_BUFFER_BASE in platform.mk and the compilation
of t

feat(stm32mp2): add STM32MP_USB_PROGRAMMER compilation

Add minimal compilation step when enabling STM32MP_USB_PROGRAMMER flag
on STM32MP2. Add DWL_BUFFER_BASE in platform.mk and the compilation
of the new file plat/st/stm32mp2/stm32mp2_usb_dfu.c (just stubs for
the moment).

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I8891ff23ddc3d40d7477ada3e49e439dd8af8316

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