drivers: pm: imx: relocate power management code

Relocate power management functions from plat-imx/pm to
core/drivers/pm/imx

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wikl

drivers: pm: imx: relocate power management code

Relocate power management functions from plat-imx/pm to
core/drivers/pm/imx

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: re-work GPCv2 driver

Re-work GPCv2 driver:
* use io_clr/set functions
* use timeout for register polling
Remove imx_gpcv2_set_core1_pdn_by_software() function.

Signed-off-by: Clement F

core: imx: re-work GPCv2 driver

Re-work GPCv2 driver:
* use io_clr/set functions
* use timeout for register polling
Remove imx_gpcv2_set_core1_pdn_by_software() function.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: move gpcv2 functions definitions to local.h

Move imx_gpcv2_set_core1_pdn_by_software() and
imx_gpcv2_set_core1_pup_by_software() definitions to local.h.
Make imx_gpcv2_set_core_pgc() stat

core: imx: move gpcv2 functions definitions to local.h

Move imx_gpcv2_set_core1_pdn_by_software() and
imx_gpcv2_set_core1_pup_by_software() definitions to local.h.
Make imx_gpcv2_set_core_pgc() static.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: cleanup imx-regs.h

Remove macros from imx-regs.h and relocate to appropriate source files.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@l

core: imx: cleanup imx-regs.h

Remove macros from imx-regs.h and relocate to appropriate source files.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: move PSCI SNVS operation to the driver

Create imx_snvs_shutdown() to use during psci_system_off() call.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jen

core: imx: move PSCI SNVS operation to the driver

Create imx_snvs_shutdown() to use during psci_system_off() call.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: fix IOMUXC GPR5 register read

Define IOMUXC_SIZE value for imx7 platforms and re-work the way the GPR
register is read.

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

core: imx: fix IOMUXC GPR5 register read

Define IOMUXC_SIZE value for imx7 platforms and re-work the way the GPR
register is read.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: re-work SRC driver

Encapsulate all SRC register operations in dedicated functions.
Move SRC register offsets and values to SRC source file.
Define SRC_SIZE for i.MX6 and i.MX7 platforms.

core: imx: re-work SRC driver

Encapsulate all SRC register operations in dedicated functions.
Move SRC register offsets and values to SRC source file.
Define SRC_SIZE for i.MX6 and i.MX7 platforms.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: move SRC driver to pm directory

Move the SRC driver to pm sub-directory since it is related to the power
management PSCI features.
Rename it from imx_src.c to src.c.
Create a local header

core: imx: move SRC driver to pm directory

Move the SRC driver to pm sub-directory since it is related to the power
management PSCI features.
Rename it from imx_src.c to src.c.
Create a local header file.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: remove PSCI_CPU_SUSPEND capability

Remove the PSCI_CPU_SUSPEND capability as it is not supported.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wikl

core: imx: remove PSCI_CPU_SUSPEND capability

Remove the PSCI_CPU_SUSPEND capability as it is not supported.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: imx: remove power management code for imx7d platforms

The code for suspend and cpuidle is not functioning properly,
outdated and unmaintained.
Remove these two features and associated code.

S

core: imx: remove power management code for imx7d platforms

The code for suspend and cpuidle is not functioning properly,
outdated and unmaintained.
Remove these two features and associated code.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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scripts: sign_rproc_fw: clean up unused TLV method

Remove the __len__ method of the TLV class. It is not being
used and uses an undefined variable TLV_INFO_SIZE.
This method is a remnant of code tha

scripts: sign_rproc_fw: clean up unused TLV method

Remove the __len__ method of the TLV class. It is not being
used and uses an undefined variable TLV_INFO_SIZE.
This method is a remnant of code that was removed during upstream
reviews.

Fixes: e8ef53536bda ("scripts: add remote processor firmware signature tool")
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: use monotonic counter for secure storage without RPMB

If OP-TEE is configured without RPMB (CFG_REE_FS_INTEGRITY_RPMB=n), use
the non-volatile monotonic counter interface instead to protect ag

core: use monotonic counter for secure storage without RPMB

If OP-TEE is configured without RPMB (CFG_REE_FS_INTEGRITY_RPMB=n), use
the non-volatile monotonic counter interface instead to protect against
rollback of the REE FS base secure storage.

If configured without CFG_WARN_INSECURE=y, accept
TEE_ERROR_NOT_IMPLEMENTED error from nv_counter_get_ree_fs() and
nv_counter_incr_ree_fs_to() and warn once to make clear that the
configuration isn't secure.

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

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core: add non-volatile monotonic counter interface

Adds a stubbed non-volatile monotonic counter interface with a REE FS
counter. Platforms or drivers overrides the weak functions
nv_counter_get_ree

core: add non-volatile monotonic counter interface

Adds a stubbed non-volatile monotonic counter interface with a REE FS
counter. Platforms or drivers overrides the weak functions
nv_counter_get_ree_fs() and nv_counter_incr_ree_fs_to() to provide a
non-stubbed implementation of the counter.

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

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core: riscv: tee: add entry_fast.c

This commit adds an implementation of fast call handers. It copies
the original implementation replacing thread_smc_args structures
with thread_abi_args counterpar

core: riscv: tee: add entry_fast.c

This commit adds an implementation of fast call handers. It copies
the original implementation replacing thread_smc_args structures
with thread_abi_args counterparts. tee_entry_fastcall_l2cc_mutex()
has been modified to return OPTEE_ABI_RETURN_UNKNOWN_FUNCTION.

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

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core: riscv: add thread_optee_abi.c

This commit just copies thread_optee_smc.c from ARM and renames
smc/SMC to abi/ABI.

Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com>
Reviewed-by: Alv

core: riscv: add thread_optee_abi.c

This commit just copies thread_optee_smc.c from ARM and renames
smc/SMC to abi/ABI.

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

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core: riscv: include: add tee/teeabi_opteed_macros.h

This commit just copies teesmc_opteed_macros.h from ARM and renames
smc/SMC to abi/ABI.
All unused and ARM-related macros are removed.

Signed-of

core: riscv: include: add tee/teeabi_opteed_macros.h

This commit just copies teesmc_opteed_macros.h from ARM and renames
smc/SMC to abi/ABI.
All unused and ARM-related macros are removed.

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

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core: riscv: include: add tee/teeabi_opteed.h

This commit just copies teesmc_opteed.h from ARM and renames
smc/SMC to abi/ABI.

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

core: riscv: include: add tee/teeabi_opteed.h

This commit just copies teesmc_opteed.h from ARM and renames
smc/SMC to abi/ABI.

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

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core: riscv: include: add tee/optee_abi.h

This commit just copies optee_smc.h from ARM and renames
smc/SMC to abi/ABI.

Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com>
Reviewed-by: Alvi

core: riscv: include: add tee/optee_abi.h

This commit just copies optee_smc.h from ARM and renames
smc/SMC to abi/ABI.

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

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core: riscv: include: add tee/entry_fast.h

This commit just copies entry_fast.h from ARM and renames
thread_smc_args to thread_abi_args.

Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com>

core: riscv: include: add tee/entry_fast.h

This commit just copies entry_fast.h from ARM and renames
thread_smc_args to thread_abi_args.

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

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core: riscv: move TEE ABI handlers from thread_rv.S to thread_optee_abi_rv.S

This commits moves the following functions from thread_rv.S to a separate
file thread_optee_abi_rv.S:

- thread_return_fr

core: riscv: move TEE ABI handlers from thread_rv.S to thread_optee_abi_rv.S

This commits moves the following functions from thread_rv.S to a separate
file thread_optee_abi_rv.S:

- thread_return_from_nsec_call()
- thread_std_smc_entry() -> renamed to thread_std_abi_entry()
- thread_rpc()

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

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core: riscv: thread_arch.c: Use of ABI structure instead of SMC structure

SMC is an ARM-related keyword, make use thread_std_abi_entry instead of
thread_std_smc_entry.

Signed-off-by: Marouene Bouba

core: riscv: thread_arch.c: Use of ABI structure instead of SMC structure

SMC is an ARM-related keyword, make use thread_std_abi_entry instead of
thread_std_smc_entry.

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

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core: riscv: thread_private_arch.h: add std and fast calls prototypes

This commit adds the following prototypes to thread_private_arch.h:
- thread_std_abi_entry()
- __thread_std_abi_entry()
- thread

core: riscv: thread_private_arch.h: add std and fast calls prototypes

This commit adds the following prototypes to thread_private_arch.h:
- thread_std_abi_entry()
- __thread_std_abi_entry()
- thread_handle_fast_abi()
- thread_handle_std_abi()

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

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core: riscv: thread_arch.h: rename thread_smc_args to thread_abi_args

SMC is an ARM-related keyword referring to Secure Monitor Call.
This commit renames thread_smc_args to thread_abi_args in
thread

core: riscv: thread_arch.h: rename thread_smc_args to thread_abi_args

SMC is an ARM-related keyword referring to Secure Monitor Call.
This commit renames thread_smc_args to thread_abi_args in
thread_arch.h and keeps the same members to guarantee compatibility
with the existing secure and non-secure domain communication protocol.

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

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plat-k3: Default to 2 core per cluster only for AM65x

All other SoCs have 4 cores per cluster, which is the default, or
they only have one cluster in which case this value is unimportant.

Signed-of

plat-k3: Default to 2 core per cluster only for AM65x

All other SoCs have 4 cores per cluster, which is the default, or
they only have one cluster in which case this value is unimportant.

Signed-off-by: Andrew Davis <afd@ti.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: sp: fix raw binary format SP loader

Loading a compressed raw binary format SP fails when read_compressed()
in embedded_ts.c is trying to allocate memory using bb_alloc(), since
the bounce buff

core: sp: fix raw binary format SP loader

Loading a compressed raw binary format SP fails when read_compressed()
in embedded_ts.c is trying to allocate memory using bb_alloc(), since
the bounce buffer in this user_mode_ctx is uninitialized. For ELF format
SPs ldelf is taking care of this, let's add the necessary initialization
to the raw binary format loader too.

Fixes: ef44161f847b ("core: update ts_store API with user space buffer")
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>

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