core: kernel: pm: initialize local variables

Initialize local variables in pm_change_state().

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@

core: kernel: pm: initialize local variables

Initialize local variables in pm_change_state().

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: kernel: pm: refine suspend/resume sequence order

Change PM generic implementation to call handlers for suspend in the
reserve order in which they were registered and to call handlers for
resum

core: kernel: pm: refine suspend/resume sequence order

Change PM generic implementation to call handlers for suspend in the
reserve order in which they were registered and to call handlers for
resume in the opposite order, that is the order in which the handlers
where registered.

This change allows to reuse the driver initialization ordering which is
expected to match device drivers dependencies. This change will be even
more useful when using probe support and dependencies resolution.

The change does not affect the 2 PM registration levels: core and drivers.
Core handlers are still suspends after drivers and resumed before
drivers.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Gatien Chevallier <gatien.chevallier@st.com>

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core: pm: add a name to registered pm_callback_handle

Adds an argument to register a name (string debug identifier) for
PM handlers registered to PM framework.

Caller can provide a NULL reference o

core: pm: add a name to registered pm_callback_handle

Adds an argument to register a name (string debug identifier) for
PM handlers registered to PM framework.

Caller can provide a NULL reference or a valid string pointer. When pager
is enabled, the registration ensures the name lies in an unpaged section,
possibly allocating heap for that purpose.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Gatien Chevallier <gatien.chevallier@st.com>

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plat-stm32mp1: clk: panic on driver init failure

Panic when stm32mp1 clock driver initialization fails.

Renames local function stm32mp1_clk_init() to stm32mp1_clk_fdt_init()
as it relates the drive

plat-stm32mp1: clk: panic on driver init failure

Panic when stm32mp1 clock driver initialization fails.

Renames local function stm32mp1_clk_init() to stm32mp1_clk_fdt_init()
as it relates the driver initialization from FDT node content.

Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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plat-stm32mp1: clk: move functions in source file

Moves __clk_is_enabled() and gate_is_non_secure() inside
stm32mp1_clk.c source file to ease integration to clk framework.

Acked-by: Jerome Forissie

plat-stm32mp1: clk: move functions in source file

Moves __clk_is_enabled() and gate_is_non_secure() inside
stm32mp1_clk.c source file to ease integration to clk framework.

Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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plat-stm32mp1: clk: fix const attribute in function arguments

Fixes __clk_enable(), __clk_disable() and __clk_is_enabled()
arguments against misplaced const attribute.

Acked-by: Jerome Forissier <j

plat-stm32mp1: clk: fix const attribute in function arguments

Fixes __clk_enable(), __clk_disable() and __clk_is_enabled()
arguments against misplaced const attribute.

Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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plat-stm32mp1: clk: refine always on clocks

Change implementation of clock_is_always_on() to prepare
for registration of clock in the generic clock framework.

Acked-by: Jerome Forissier <jerome@for

plat-stm32mp1: clk: refine always on clocks

Change implementation of clock_is_always_on() to prepare
for registration of clock in the generic clock framework.

Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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plat-stm32mp1: clk: remove useless static array

Local array secure_enable[] in function enable_static_secure_clocks()
does not need to be static.

Acked-by: Jerome Forissier <jerome@forissier.org>
S

plat-stm32mp1: clk: remove useless static array

Local array secure_enable[] in function enable_static_secure_clocks()
does not need to be static.

Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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scripts: migrate away from pycryptodome

Move away from pycryptodome and use pyca/cryptography instead.

pycryptodome has been a little confusing due to other similar packages
(pycrypto, pycryptodome

scripts: migrate away from pycryptodome

Move away from pycryptodome and use pyca/cryptography instead.

pycryptodome has been a little confusing due to other similar packages
(pycrypto, pycryptodomex). pyca/cryptography also allow custom backends
other than OpenSSL, so it will make additional signing backends (AWS,
Azure, GCP) possible in the future (where the private key will be
protected by the cloud service provider rather than in plaintext).

Signed-off-by: Donald Chan <hoiho@lab126.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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crypto: stm32: use CRYP IP for authenc algorithm

Add STM32 CRYP as an Authenticated Encryption provider for GCM and CCM.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-

crypto: stm32: use CRYP IP for authenc algorithm

Add STM32 CRYP as an Authenticated Encryption provider for GCM and CCM.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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drivers: crypto: implement crypto driver - AUTHENC

Add a generic cryptographic Authenticated Encryption driver interface
connecting TEE Crypto generic APIs to HW driver interface.

Signed-off-by: Ni

drivers: crypto: implement crypto driver - AUTHENC

Add a generic cryptographic Authenticated Encryption driver interface
connecting TEE Crypto generic APIs to HW driver interface.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Acked-by: Cedric Neveux <cedric.neveux@nxp.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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plat-stm32mp1: enable CRYPTO HW if available

Compile crypto framework and use CRYP1 ip if available.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-by: Etienne Carriere

plat-stm32mp1: enable CRYPTO HW if available

Compile crypto framework and use CRYP1 ip if available.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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crypto: stm32: use CRYP IP for CIPHER algorithms

Add CRYP IP drivers, and add STM32 CRYP as a drvcrypt cipher provider.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-b

crypto: stm32: use CRYP IP for CIPHER algorithms

Add CRYP IP drivers, and add STM32 CRYP as a drvcrypt cipher provider.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: make struct dt_driver_provider opaque

Move struct dt_driver_provider from header file to source file so that
the DT driver provider internals are not exposed to core.

Provider data

core: dt_driver: make struct dt_driver_provider opaque

Move struct dt_driver_provider from header file to source file so that
the DT driver provider internals are not exposed to core.

Provider database reference dt_driver_provider can now be internal
to dt_driver.c.

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: factorize clk_dt_node_clock_probe_driver()

Move/rename clk_dt_get_from_provider() to dt_driver_probe_device_by_node()
and local helper clk_get_compatible_driver() to probe_device_by

core: dt_driver: factorize clk_dt_node_clock_probe_driver()

Move/rename clk_dt_get_from_provider() to dt_driver_probe_device_by_node()
and local helper clk_get_compatible_driver() to probe_device_by_compat().

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: move probe callback to dt_driver

Move ::probe field from struct dt_driver_setup to struct dt_driver
and remove struct dt_driver_setup.

Acked-by: Jerome Forissier <jerome@forissier.

core: dt_driver: move probe callback to dt_driver

Move ::probe field from struct dt_driver_setup to struct dt_driver
and remove struct dt_driver_setup.

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: factorize clk_dt_get_from_provider()

Implement dt_driver_device_from_node_idx_prop() for
clk_dt_get_by_idx_prop() to get target reference instance.

Move/rename clk_dt_get_from_prov

core: dt_driver: factorize clk_dt_get_from_provider()

Implement dt_driver_device_from_node_idx_prop() for
clk_dt_get_by_idx_prop() to get target reference instance.

Move/rename clk_dt_get_from_provider() to
dt_driver_device_from_provider_prop()

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: factorize clk_get_provider_by_*()

Move rename clk_get_provider_by_{node|phandle}() to
dt_driver_get_provider_by_*().

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clé

core: dt_driver: factorize clk_get_provider_by_*()

Move rename clk_get_provider_by_{node|phandle}() to
dt_driver_get_provider_by_*().

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: factorize DT cells helper functions

Move/rename fdt_clock_cells() to fdt_get_dt_driver_cells().
and clk_dt_register_clk_provider() to dt_driver_register_provider().

Add helper func

core: dt_driver: factorize DT cells helper functions

Move/rename fdt_clock_cells() to fdt_get_dt_driver_cells().
and clk_dt_register_clk_provider() to dt_driver_register_provider().

Add helper function dt_driver_provider_cells() to get ::provider_cells
from a registered provider reference.

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: factorize DT phandle util resources

Move struct clk_dt_phandle_args and struct clk_dt_provider from clk_dt.h
to dt_driver.h and rename them to struct dt_driver_phandle_args and
stru

core: dt_driver: factorize DT phandle util resources

Move struct clk_dt_phandle_args and struct clk_dt_provider from clk_dt.h
to dt_driver.h and rename them to struct dt_driver_phandle_args and
struct dt_driver_provider.

Introduce type get_of_device_func for callback functions used to
retrieve a device instance reference from a DT phandle possible with
arguments.

Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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lib: mbebtls: correct return value in RSA-SSA signature verification

The value TEE_ERROR_MAC_INVALID returned by function
crypto_acipher_rsassa_verify() of mbedtls library will
cause TEE_AsymmetricV

lib: mbebtls: correct return value in RSA-SSA signature verification

The value TEE_ERROR_MAC_INVALID returned by function
crypto_acipher_rsassa_verify() of mbedtls library will
cause TEE_AsymmetricVerifyDigest() to call TEE_Panic()
when it reports an invalid signature. Fix this by returning
TEE_ERROR_SIGNATURE_INVALID instead as specified by
the GPD TEE Internal Core API specifications.

Signed-off-by: lubing <lubing@eswin.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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ci: azure: fix build error in Buildroot's OpenSSL (Rust)

Same fix as commit 58676b162a91 ("ci: azure: fix build error in
Buildroot's OpenSSL") but for the Rust job.

Signed-off-by: Jerome Forissier

ci: azure: fix build error in Buildroot's OpenSSL (Rust)

Same fix as commit 58676b162a91 ("ci: azure: fix build error in
Buildroot's OpenSSL") but for the Rust job.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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drivers: stm32_rng: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

Signed-off-by: Lionel Debieve <lionel.debiev

drivers: stm32_rng: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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drivers: stm32_uart: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

Signed-off-by: Lionel Debieve <lionel.debie

drivers: stm32_uart: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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drivers: stm32_i2c: use reg_size to map virtual addresses

Use directly the register map size from the dt_node_info
structure to call the io_pa_or_va() function.

Signed-off-by: Lionel Debieve <lione

drivers: stm32_i2c: use reg_size to map virtual addresses

Use directly the register map size from the dt_node_info
structure to call the io_pa_or_va() function.

Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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