plat-stm32mp1: clock: don't embed unused non-secure uart clocks

Embed UART parent clock resource upon CFG_WITH_NSEC_UARTS=y.
This configuration switch was already used to embed or not
the non-secure

plat-stm32mp1: clock: don't embed unused non-secure uart clocks

Embed UART parent clock resource upon CFG_WITH_NSEC_UARTS=y.
This configuration switch was already used to embed or not
the non-secure UART clocks but not the resources used to
look for their parent clock.

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

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plat-stm32mp1: remove unused usb non-secure clock

Remove unused clocks USBO_CLK and USBPHY_K resources.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Jerome Forissier <jerome@

plat-stm32mp1: remove unused usb non-secure clock

Remove unused clocks USBO_CLK and USBPHY_K resources.

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

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plat-stm32mp1: add mdma secure clock

Add support for MDMA secure clock.

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

plat-stm32mp1: clock: add rtc as gateable clock

Add support for RTC clock.

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

plat-stm32mp1: clock: fix mcu/axi parent clock

Correct MCU clock parent selector: MCU subsystem clock is derived
from clock PLL3_P, not PLL3.

Correct AXI clock parent selector: AXI subsystem clock

plat-stm32mp1: clock: fix mcu/axi parent clock

Correct MCU clock parent selector: MCU subsystem clock is derived
from clock PLL3_P, not PLL3.

Correct AXI clock parent selector: AXI subsystem clock is derived
from clock PLL2_P, not PLL2.

This change also renames MCU clock and AXI clock resources to
prevent confusion.

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

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plat-stm32mp1: clock: remove oscillators and PLLs from shared resources

In stm32mp1 SoCs, oscillators, PLL1 and PLL2 are not resources allocated
at runtime upon platform configuration in OP-TEE. The

plat-stm32mp1: clock: remove oscillators and PLLs from shared resources

In stm32mp1 SoCs, oscillators, PLL1 and PLL2 are not resources allocated
at runtime upon platform configuration in OP-TEE. These are always
considered under secure world control. This change removes them from the
list of the shared resources.

Update function stm32mp_register_clock_parents_secure() accordingly.

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

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core: imx: fix function for rpmb ready check

This was not caught by me during the rebase and not caught by CI because
we don't build any imx platform with CFG_RPMB_FS=y.

Reported-by: Jorge Ramirez-

core: imx: fix function for rpmb ready check

This was not caught by me during the rebase and not caught by CI because
we don't build any imx platform with CFG_RPMB_FS=y.

Reported-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Acked-by: Jerome Forissier <jerome@forissier.org>

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plat-stm32mp1: change reset functions to get a timeout argument

Stm32mp1 reset function APIs now get a timeout argument and return
an error if reset domain has not effectively reset when timeout has

plat-stm32mp1: change reset functions to get a timeout argument

Stm32mp1 reset function APIs now get a timeout argument and return
an error if reset domain has not effectively reset when timeout has
expired. A null timeout means the driver loads target reset state
and return without waiting request domain reset state is reached.

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

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plat-stm32mp1: get shared reset controller state

stm32mp_nsec_can_access_reset() tells whether a reset controller
is assigned to the secure world only, or when it can be manipulated
by the non-secur

plat-stm32mp1: get shared reset controller state

stm32mp_nsec_can_access_reset() tells whether a reset controller
is assigned to the secure world only, or when it can be manipulated
by the non-secure world.

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

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plat-stm32mp1: define memory dma to shared resource

This change defines memory DMA as a shared resource. Despite
Secure and non-secure have have specific access to memory
DMA, the reset control is e

plat-stm32mp1: define memory dma to shared resource

This change defines memory DMA as a shared resource. Despite
Secure and non-secure have have specific access to memory
DMA, the reset control is exclusive to the secure world.

With memory DMAs defined as the shared resource, the secure
world will be able to open access to the resource if it is
not used by the secure side.

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

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core: add TEE_LOGIN_REE_KERNEL login method

Add private login method for REE kernel clients to invoke TAs. It allows
a TA to distinguish among normal world clients whether its a REE kernel
client or

core: add TEE_LOGIN_REE_KERNEL login method

Add private login method for REE kernel clients to invoke TAs. It allows
a TA to distinguish among normal world clients whether its a REE kernel
client or a REE user-space client.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>

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drivers: caam: implement NXP CAAM driver - Cipher

Add the NXP CAAM drivers:
- Cipher (AES/DES/DES3)

Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Signed-off-by: Clement Faure <clement.faur

drivers: caam: implement NXP CAAM driver - Cipher

Add the NXP CAAM drivers:
- Cipher (AES/DES/DES3)

Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: fix overflow in select_va_in_range()

Fixes possible overflow when calculating begin_va and end_va in
select_va_in_range().

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerom

core: fix overflow in select_va_in_range()

Fixes possible overflow when calculating begin_va and end_va in
select_va_in_range().

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in vm_unmap()

Fixes a possible overflow in vm_unmap() where len is a very large
number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@fo

core: fix overflow in vm_unmap()

Fixes a possible overflow in vm_unmap() where len is a very large
number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in merge_vm_range()

Fixes a possible overflow in merge_vm_range() where len is a very large
number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissie

core: fix overflow in merge_vm_range()

Fixes a possible overflow in merge_vm_range() where len is a very large
number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in tee_pager_merge_um_region()

Fixes a possible overflow in tee_pager_merge_um_region() where len is a
very large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Review

core: fix overflow in tee_pager_merge_um_region()

Fixes a possible overflow in tee_pager_merge_um_region() where len is a
very large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in split_vm_range()

Fixes a possible overflow in split_vm_range() where len is a very large
number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissie

core: fix overflow in split_vm_range()

Fixes a possible overflow in split_vm_range() where len is a very large
number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in va_range_is_contiguous()

Fixes a possible overflow in va_range_is_contiguous() where len is a
very large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by:

core: fix overflow in va_range_is_contiguous()

Fixes a possible overflow in va_range_is_contiguous() where len is a
very large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in read_uncompressed()

Fixes overflow in read_uncompressed() where the len parameter is a very
large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome

core: fix overflow in read_uncompressed()

Fixes overflow in read_uncompressed() where the len parameter is a very
large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in buf_ta_read()

Fixes overflow in buf_ta_read() where the len parameter is a very
large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <

core: fix overflow in buf_ta_read()

Fixes overflow in buf_ta_read() where the len parameter is a very
large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: fix overflow in ree_fs_ta_read()

Fixes overflow in ree_fs_ta_read() where the len parameter is a very
large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Foris

core: fix overflow in ree_fs_ta_read()

Fixes overflow in ree_fs_ta_read() where the len parameter is a very
large number.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Reported-by: Bastien Simondi <bsimondi@netflix.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: remove #include <elf_common.h>

Since the introduction of ldelf, the TEE kernel does not do any ELF
processing anymore. Remove the useless ELF includes.

Signed-off-by: Jerome Forissier <jerome

core: remove #include <elf_common.h>

Since the introduction of ldelf, the TEE kernel does not do any ELF
processing anymore. Remove the useless ELF includes.

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

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core: core_mmu_v7.c: set TTBCR_PD1 in reduced mappings

When using reduced mappings set TTBCR_PD1 in order to disable table
walks using TTBR1 which holds the OP-TEE Core mappings. This saves us
from

core: core_mmu_v7.c: set TTBCR_PD1 in reduced mappings

When using reduced mappings set TTBCR_PD1 in order to disable table
walks using TTBR1 which holds the OP-TEE Core mappings. This saves us
from keeping an empty L1 translation table (16 KiB) with
CFG_CORE_UNMAP_CORE_AT_EL0=y.

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

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core: make main l1 translation tables static again

The main level 1 memory translation tables for both short and
longer descriptors are only accessed internally in respective
C file. So make the tab

core: make main l1 translation tables static again

The main level 1 memory translation tables for both short and
longer descriptors are only accessed internally in respective
C file. So make the tables static again.

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

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core: init: ASLR offset leak in initcall error message

Initial call error message print out call pointer. This leak
the ASLR offset. Subtract VA start address to hide ASLR offset.

Signed-off-by: Kh

core: init: ASLR offset leak in initcall error message

Initial call error message print out call pointer. This leak
the ASLR offset. Subtract VA start address to hide ASLR offset.

Signed-off-by: Khoa Hoang <admin@khoahoang.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
[jf: s/Initial call/Initcall/, wrap line, uppercase ASLR in subject]
Signed-off-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>

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