ci: azure: build imx-mx8ulpevk platform

Add the i.MX8ULP platform to the build list.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

drivers: caam: add imx8ulp CAAM HAL

Add imx8ulp CAAM HAL functions.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

core: imx: add support for i.MX8ULP

Add support for i.MX8ULP platform.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

drivers: caam: disable the use of interrupts for some platforms

On some i.MX platforms, all CAAM JRs share the same line of interrupts.
To avoid conflicts with the other job ring owners, skip the
en

drivers: caam: disable the use of interrupts for some platforms

On some i.MX platforms, all CAAM JRs share the same line of interrupts.
To avoid conflicts with the other job ring owners, skip the
enable/disable of job ring interruptions in OP-TEE CAAM driver.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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core: use a paged scattered array for DT drivers list

Fixes macro DEFINE_DT_DRIVER() to use SCATTERED_ARRAY_DEFINE_PG_ITEM()
that defines a pageable resources whereas SCATTERED_ARRAY_DEFINE_ITEM()
a

core: use a paged scattered array for DT drivers list

Fixes macro DEFINE_DT_DRIVER() to use SCATTERED_ARRAY_DEFINE_PG_ITEM()
that defines a pageable resources whereas SCATTERED_ARRAY_DEFINE_ITEM()
assumes array and its dependencies must be linked in the rodata_init
section. Indeed DT driver probing is done after pager is initialized.

Fixes: 61bdedea9452 ("core: define DT drivers using scattered arrays")
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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crypto: drivers: se050: ecc sign/verify padding

Pad small messages with zeroes during sign/verify.

Fixes xtest pkcs11_1019.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Etienn

crypto: drivers: se050: ecc sign/verify padding

Pad small messages with zeroes during sign/verify.

Fixes xtest pkcs11_1019.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: plat-ls: ls1028a: fix uart address

Fix UART0_BASE address for LS1028 platform

Signed-off-by: Sahil Malhotra <sahil.malhotra@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

drivers: crypto: se050: build Plug-and-Trust using the TEE makefiles

Building the Plug-and-Trust library required building OP-TEE first in
order to get some architecture specific definitions.
This m

drivers: crypto: se050: build Plug-and-Trust using the TEE makefiles

Building the Plug-and-Trust library required building OP-TEE first in
order to get some architecture specific definitions.
This makes the integration with yocto metas unnecessarily complex.

The following commit simplifies the build sequence: the user would
need to clone the Plug-and-Trust tree [1] to an accessible location in
the filesystem and then build OP-TEE as usual passing the path to the
Plug-and-Trust tree in CFG_NXP_SE05X_PLUG_AND_TRUST.

[1] https://github.com/foundriesio/plug-and-trust.git

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Jerome Forissier <jerome@forissier.org>

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mk/subdir.mk: handle repositories outside the OP-TEE tree

The tags incdirs_ext and subdirs_ext allows specifying paths outside
the current tree.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.

mk/subdir.mk: handle repositories outside the OP-TEE tree

The tags incdirs_ext and subdirs_ext allows specifying paths outside
the current tree.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Jerome Forissier <jerome@forissier.org>

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scripts/sign_encrypt.py: Support signing TAs using AWS KMS

This adds support for signing trusted applications (TAs) using
a customer owned AWS KMS asymmetric key.

When the option to --key points to

scripts/sign_encrypt.py: Support signing TAs using AWS KMS

This adds support for signing trusted applications (TAs) using
a customer owned AWS KMS asymmetric key.

When the option to --key points to a valid Amazon Resource Name (ARN),
the signing operation will be delegated to AWS KMS. IAM credentials are
provided via environment variables.

Requires boto3 to work correctly.

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

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core: spmc: Fix flags and tag in retrieve request

Inside check_retrieve_request() the flags and tag where swapped.
Store them in the correct variable.

Fixes: de66193d9849 ("core: FF-A: ADD FFA_MEM_

core: spmc: Fix flags and tag in retrieve request

Inside check_retrieve_request() the flags and tag where swapped.
Store them in the correct variable.

Fixes: de66193d9849 ("core: FF-A: ADD FFA_MEM_RETRIEVE for SPs")
Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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plat-stm32mp1: allow non-secure to read DDR registers

Changes stm32mp1 ETZPC configuration to allow non-secure read access
to DDRCTRL and DDRPHYC interface register. This change will be needed
by ne

plat-stm32mp1: allow non-secure to read DDR registers

Changes stm32mp1 ETZPC configuration to allow non-secure read access
to DDRCTRL and DDRPHYC interface register. This change will be needed
by next U-Boot release v2022.04 since merge of [1] in order to
dynamically compute the DDR size.

Link: [1] https://source.denx.de/u-boot/u-boot/-/commit/d72e7bbe7c2841f161848d57b723495a731d0121
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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ci: azure: build imx-mx8dxlevk platform

Add the i.MX8DXL platform to the build list

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

core: imx: add support for i.MX8DXL

Add the i.MX 8DXL SoC support.

Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

core: imx: crypto_conf: change CAAM default job ring for mscale platforms

Change the default CAAM job ring index from 0 to 2 for the following
platforms:
* imx8mmevk
* imx8mnevk
* imx8mpevk
* im

core: imx: crypto_conf: change CAAM default job ring for mscale platforms

Change the default CAAM job ring index from 0 to 2 for the following
platforms:
* imx8mmevk
* imx8mnevk
* imx8mpevk
* imx8mqevk
It leaves JR0 available for the HAB to authenticate and decrypt boot
images.

Fixes: 2d7a8964 ("driver: implement CAAM driver")
Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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drivers: imx_wdog: fix compilation warning on watchdog driver

$ make PLATFORM=imx-mx7ulpevk CFG_DT=n
core/drivers/imx_wdog.c:42:13: warning: ext_reset_output defined but not used [-Wunused-variable]

drivers: imx_wdog: fix compilation warning on watchdog driver

$ make PLATFORM=imx-mx7ulpevk CFG_DT=n
core/drivers/imx_wdog.c:42:13: warning: ext_reset_output defined but not used [-Wunused-variable]
42 | static bool ext_reset_output;
| ^~~~~~~~~~~~~~~~

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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drivers: imx_wdog: fix compilation watchdog driver on mx7ulp

Define WDOG_BASE and WDOG_SIZE value for mx7ulp platform.

$ make PLATFORM=imx-mx7ulpevk CFG_DT=n
core/drivers/imx_wdog.c:151:42: error:

drivers: imx_wdog: fix compilation watchdog driver on mx7ulp

Define WDOG_BASE and WDOG_SIZE value for mx7ulp platform.

$ make PLATFORM=imx-mx7ulpevk CFG_DT=n
core/drivers/imx_wdog.c:151:42: error: WDOG_BASE undeclared here (not in a function); did you mean WDOG_CS?
151 | register_phys_mem_pgdir(MEM_AREA_IO_SEC, WDOG_BASE, CORE_MMU_PGDIR_SIZE);
|

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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core: imx: enable the CAAM on imx8q platforms

Enabled the CAAM on the following platforms:
* imx8qm
* imx8qxp

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jero

core: imx: enable the CAAM on imx8q platforms

Enabled the CAAM on the following platforms:
* imx8qm
* imx8qxp

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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drivers: caam: fix aligned buffer allocation for DMA

For aligned memory buffer and DMA CAAM access, the allocated buffer size
must be rounded up to a certain value depending of the DMA behaviour on

drivers: caam: fix aligned buffer allocation for DMA

For aligned memory buffer and DMA CAAM access, the allocated buffer size
must be rounded up to a certain value depending of the DMA behaviour on
the platform.
For the imx8qm/qxp, the allocated aligned buffer size must be rounded up
to 4 bytes.

Signed-off-by: Remi Koman <remi.koman@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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core: imx: set CAAM configuration for imx8q platforms

Define the JR block size, JR index and the JR interruption number for
the following platforms:
* imx8qm
* imx8qxp

Signed-off-by: Clement Faur

core: imx: set CAAM configuration for imx8q platforms

Define the JR block size, JR index and the JR interruption number for
the following platforms:
* imx8qm
* imx8qxp

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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drivers: clk: move stm32mp1 clock driver to clock drivers directory

Moves stm32mp15 clock driver to core/drivers/clk and adds configuration
switch CFG_STM32MP15_CLK to embed or not the driver. Platf

drivers: clk: move stm32mp1 clock driver to clock drivers directory

Moves stm32mp15 clock driver to core/drivers/clk and adds configuration
switch CFG_STM32MP15_CLK to embed or not the driver. Platform stm32mp1
mandates CFG_STM32MP15_CLK=y.

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

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plat-stm32mp1: mandate generic clock driver support

Changes stm32mp1 platform to mandate use of the generic clock driver
(CFG_DRVIERS_CLK=y). The platform clock driver implementation is
updated to r

plat-stm32mp1: mandate generic clock driver support

Changes stm32mp1 platform to mandate use of the generic clock driver
(CFG_DRVIERS_CLK=y). The platform clock driver implementation is
updated to remove all implementation related to when CFG_DRVIERS_CLK
is disabled.

CFG_DRIVERS_CLK_DT must be disabled if there is no embedded DTB for
that platform.

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

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plat-stm32mp1: register to clock framework

Changes stm32mp1 clock driver to register clocks in the clk framework
upon CFG_DRIVERS_CLK=y. CFG_DRIVERS_CLK=y mandates CFG_EMBED_DTB=y
for that platform.

plat-stm32mp1: register to clock framework

Changes stm32mp1 clock driver to register clocks in the clk framework
upon CFG_DRIVERS_CLK=y. CFG_DRIVERS_CLK=y mandates CFG_EMBED_DTB=y
for that platform.

When CFG_DRIVERS_CLK=y, static array stm32mp1_clk[] holds all registered
clock instances, relating to either a clock gate referred in array
stm32mp1_clk_gate[] and an always on clock from array stm32mp1_clk_on[].

Defines local helper functions clock_id_to_gate_index() and
clock_id_to_always_on_index() to convert generic clock references
into a platform local clock identifier that is the index of the target
clock in its relative clock references array.


When CFG_DRIVERS_CLK is disabled, stm32mp1 clock legacy functions
stm32_clock_*() call local clock driver. When CFG_DRIVERS_CLK=y, they
call the generic clock API functions clk_*(). These platform clock legacy
functions are preserved since used in platform specific functions
implementation.

To optimize unpaged memory footprint, only few clock names are
embedded and only upon debug trace level and only required clk_ops
operators are linked in an unpaged memory section.

Acked-by: Lionel Debieve <lionel.debieve@foss.st.com>
Acked-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: link: platform can define pager dummy resources

Allows platform to define paged and init dummy resources to allows
platform specific resources to be linked in unpaged memory sections
without p

core: link: platform can define pager dummy resources

Allows platform to define paged and init dummy resources to allows
platform specific resources to be linked in unpaged memory sections
without propagating their unpaged constraint to the resources they
depend on.

Platform should implement source files link_dummies_paged.c and/or
link_dummies_init.c from their platform directory when needed.

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

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drivers: add reset controller framework

Adds a common reset controller framework rstctrl for interfacing
reset controllers exposed by a platform.

Reset controller consumers can act on relate reset

drivers: add reset controller framework

Adds a common reset controller framework rstctrl for interfacing
reset controllers exposed by a platform.

Reset controller consumers can act on relate reset level with
rstctrl_assert(), rstctrl_deassert() and friends.

Reset controller consumers can claim exclusive access to the reset
level woth rstctrl_get_exclusive(), rstctrl_put_exclusive().

Reset controller provider drivers call rstctrl_register_provider()
to allow other drivers to get a reset control reference from
a devicetree reference. Reset controller driver are identified with
type DT_DRIVER_RSTCTRL.

A reset controller provider exposes struct rstctrl instances made of
an opaque private reference (a private data pointer or an unsigned
integer identifier), an reset controller operators reference and
the exclusive claim state.

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

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