drivers: atmel_trng: update to compatible with sama7g5

Add the compatible string to device match table for sama7g5.

Signed-off-by: Tony Han <tony.han@microchip.com>
Acked-by: Jens Wiklander <jens.w

drivers: atmel_trng: update to compatible with sama7g5

Add the compatible string to device match table for sama7g5.

Signed-off-by: Tony Han <tony.han@microchip.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Akshay Bhat <akshay.bhat@timesys.com>

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drivers: atmel_piobu: update compatible with sama7g5

The number of tamper pins and some offsets of the registers are different
for sama7g5 and sama5d2.

Signed-off-by: Tony Han <tony.han@microchip.c

drivers: atmel_piobu: update compatible with sama7g5

The number of tamper pins and some offsets of the registers are different
for sama7g5 and sama5d2.

Signed-off-by: Tony Han <tony.han@microchip.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Akshay Bhat <akshay.bhat@timesys.com>

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core: msg_param: remove recursion in included headers

kernel/msg_param.h includes itself.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.s

core: msg_param: remove recursion in included headers

kernel/msg_param.h includes itself.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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ldelf: check val for NULL dereference

Check if val pointer is different from NULL before assigning value.

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

ldelf: check val for NULL dereference

Check if val pointer is different from NULL before assigning value.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: tee: initialize dirfile|tadb_entry objects

Coverity reports many errors where dirfile_entry{} and tadb_entry{}
objects are used un-initialized.
Resolve these errors by setting these objects to

core: tee: initialize dirfile|tadb_entry objects

Coverity reports many errors where dirfile_entry{} and tadb_entry{}
objects are used un-initialized.
Resolve these errors by setting these objects to zero on declaration.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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ta: pkcs11: check returned value of mbedtls_pk_rsa()

Check returned pointer of mbedtls_pk_rsa() as it can return NULL.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Foris

ta: pkcs11: check returned value of mbedtls_pk_rsa()

Check returned pointer of mbedtls_pk_rsa() as it can return NULL.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: check if string to uuid conversion succeed

Check return value of tee_uuid_from_str().

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

core: check if string to uuid conversion succeed

Check return value of tee_uuid_from_str().

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: check if binary to bignum conversion succeed

Check return value of crypto_bignum_bin2bn().

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

core: check if binary to bignum conversion succeed

Check return value of crypto_bignum_bin2bn().

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: mmu: assert pointer to manifest device tree

Assert pointer to manifest device tree before using it in
fdt_node_offset_by_compatible().

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Rev

core: mmu: assert pointer to manifest device tree

Assert pointer to manifest device tree before using it in
fdt_node_offset_by_compatible().

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

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core: kernel: dt: check return values from snprintf()

Check return values from snprintf() function.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.foriss

core: kernel: dt: check return values from snprintf()

Check return values from snprintf() function.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: arm: fix dead code when ARM32 is not defined

Remove dead code warning when ARM32=n.
When ARM32=n, ret is always equal to TEE_ERROR_NOT_SUPPORTED. It makes
the following if() else if () useless

core: arm: fix dead code when ARM32 is not defined

Remove dead code warning when ARM32=n.
When ARM32=n, ret is always equal to TEE_ERROR_NOT_SUPPORTED. It makes
the following if() else if () useless.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: kernel: check device tree property pointer

Assert `prop` pointer before using it in fdt32_to_cpu().

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

core: kernel: check device tree property pointer

Assert `prop` pointer before using it in fdt32_to_cpu().

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>

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ldelf: remove unnecessary includes

Remove unnecessary includes.

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

ldelf: remove unnecessary includes

Remove unnecessary includes.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

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ta: remove unnecessary includes

Remove unnecessary includes.

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

ta: remove unnecessary includes

Remove unnecessary includes.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

show more ...

core: remove unnecessary includes

Remove unnecessary includes.

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

core: remove unnecessary includes

Remove unnecessary includes.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

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plat-vexpress: remove unnecessary includes

Remove unnecessary includes.

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

plat-vexpress: remove unnecessary includes

Remove unnecessary includes.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

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riscv: mm: Set A/D bits of PTE(page table entry) by default

According to RISC-V privileged ISA manual:
Each leaf PTE contains an accessed (A) and dirty (D) bit. The A bit
indicates the virtual page

riscv: mm: Set A/D bits of PTE(page table entry) by default

According to RISC-V privileged ISA manual:
Each leaf PTE contains an accessed (A) and dirty (D) bit. The A bit
indicates the virtual page has been read, written, or fetched from since
the last time the A bit was cleared. The D bit indicates the virtual
page has been written since the last time the D bit was cleared.
When a virtual page is accessed and the A bit is clear, or is written
and the D bit is clear, a page-fault exception is raised.

And the manual also suggests:
If the supervisor software does not rely on accessed and/or dirty bits,
it should always set them to 1 in the PTE to improve performance.

Since OP-TEE does not rely on A/D bits, we by default set them to 1 to
avoid unnecessary page-fault exceptions when OP-TEE touches those pages.

Signed-off-by: Alvin Chang <alvinga@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Marouene Boubakri <marouene.boubakri@nxp.com>

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core: riscv: Rename thread_return_to_ree() to thread_return_to_udomain()

The terminology "udomain", which means untrusted domain, is more precise
terminology for RISC-V architecture, where "domain"

core: riscv: Rename thread_return_to_ree() to thread_return_to_udomain()

The terminology "udomain", which means untrusted domain, is more precise
terminology for RISC-V architecture, where "domain" has already been
defined in RISC-V CoVE and Smmtt specifications.

Signed-off-by: Alvin Chang <alvinga@andestech.com>
Reviewed-by: Marouene Boubakri <marouene.boubakri@nxp.com>

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core: ffa: Read FF-A version from the SP manifest

Read the SP's FF-A version from the ffa-version property of the SP
manifest. This property is mandatory according to the FF-A
specification.
SPs are

core: ffa: Read FF-A version from the SP manifest

Read the SP's FF-A version from the ffa-version property of the SP
manifest. This property is mandatory according to the FF-A
specification.
SPs are still able to do runtime version negotiation via the FFA_VERSION
interface.

Signed-off-by: Imre Kis <imre.kis@arm.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

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pta: scmi: remove noisy info level message on message process

Remove useless trace message emitted each time SCP-firmware
successfully processes an SCMI message.

Reviewed-by: Jens Wiklander <jens.w

pta: scmi: remove noisy info level message on message process

Remove useless trace message emitted each time SCP-firmware
successfully processes an SCMI message.

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

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drivers: scmi_msg: fix size_t trace format

Fix format specifier for size_t type argument.

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

drivers: scmi_msg: fix size_t trace format

Fix format specifier for size_t type argument.

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

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drivers: stm32_i2c: fix header file inclusion order

Fix the order of header file inclusions.

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

drivers: stm32_i2c: fix header file inclusion order

Fix the order of header file inclusions.

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

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drivers: i2c: add missing __unused in stubbed function

Fix statc inline stub implementation of i2c_dt_get_dev() that
lacks a __unused attribute on an unused argument.

Fixes: b357d34fe91f ("core: dt

drivers: i2c: add missing __unused in stubbed function

Fix statc inline stub implementation of i2c_dt_get_dev() that
lacks a __unused attribute on an unused argument.

Fixes: b357d34fe91f ("core: dt_driver: swap TEE_result and retrieved device reference")
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: arm: get DDR range from embedded DTB

Find main memory (DDR) physical range(s) from the secure embedded DTB
if not found from the external DDR.

Reviewed-by: Jens Wiklander <jens.wiklander@lina

core: arm: get DDR range from embedded DTB

Find main memory (DDR) physical range(s) from the secure embedded DTB
if not found from the external DDR.

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

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driver: i2c: stm32_i2c: fix call to stm32_i2c_init()

Fix call to stm32_i2c_init() that returns an int value, not a TEE_Result
code.

Fixes: 5bc9f8e5618b ("drivers: stm32_i2c: register a DT_DRIVER_I2

driver: i2c: stm32_i2c: fix call to stm32_i2c_init()

Fix call to stm32_i2c_init() that returns an int value, not a TEE_Result
code.

Fixes: 5bc9f8e5618b ("drivers: stm32_i2c: register a DT_DRIVER_I2C driver")
Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>

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