refactor(st): use %c to display board info

Now that %c is supported in log functions, use it instead of creating a
temporary string in stm32_display_board_info(). This also saves a few
bytes of code

refactor(st): use %c to display board info

Now that %c is supported in log functions, use it instead of creating a
temporary string in stm32_display_board_info(). This also saves a few
bytes of code.

Change-Id: If071ed83b92bd30aec425f5b33f66f87c066dae5
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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fix(st): restore support for multiple entries in DTB_FILE_NAME

Commit e772a6d1864a ("stm32mp1: platform.mk: support generating multiple
images in one build") allowed DTB_FILE_NAME to contain multipl

fix(st): restore support for multiple entries in DTB_FILE_NAME

Commit e772a6d1864a ("stm32mp1: platform.mk: support generating multiple
images in one build") allowed DTB_FILE_NAME to contain multiple entries,
thereby allowing to build all the executable code once and then link it
against each device tree one by one.

This makes for easier build system integration as one recipe/package can
generate multiple images at once.

This was broken by below mentioned commit, because it assumed
DTB_FILE_NAME to contain only a single entry. Rework the -sp_min suffix
logic to fix this regression.

Fixes: 71ba1647e09c ("feat(st): use dedicated version of DT for SP_MIN")
Change-Id: Ib596a404ccda92c3a3c29e276930a74f147734fc
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

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feat(st): add stm32mp_gic_cpuif_enable/disable

Add function to enable and disable GIC dispatcher when it is necessary
in pm functions.

Change-Id: I2fe22b3728577d3fc1292e7db7afe7183aa3fc9a
Signed-of

feat(st): add stm32mp_gic_cpuif_enable/disable

Add function to enable and disable GIC dispatcher when it is necessary
in pm functions.

Change-Id: I2fe22b3728577d3fc1292e7db7afe7183aa3fc9a
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

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feat(st): add STM32MP_SUPPORT_PM flag

This flag will be used to enable low power features.

Change-Id: I45d2b6b2ed1da9259a654359f6e611813f92a9c9
Signed-off-by: Yann Gautier <yann.gautier@st.com>

feat(st): disable FWU on serial boot devices

When compiling for USB or UART boot devices, it makes no sense to
enable Firmware update through PSA_FWU_SUPPORT=1.
In this case force the flag to 0, to

feat(st): disable FWU on serial boot devices

When compiling for USB or UART boot devices, it makes no sense to
enable Firmware update through PSA_FWU_SUPPORT=1.
In this case force the flag to 0, to avoid compilation issues.

Change-Id: Id7e35754fd9cf3fb3c26b8ccb947bd39c981231e
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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feat(st): allow the use of clang as linker

Use same .map file structure for llvm-clang and llvm-lld.

Change-Id: I4a3dd76df29e4a38ed33c2bc2c8bbdf31b8d5281
Signed-off-by: Yann Gautier <yann.gautier@s

feat(st): allow the use of clang as linker

Use same .map file structure for llvm-clang and llvm-lld.

Change-Id: I4a3dd76df29e4a38ed33c2bc2c8bbdf31b8d5281
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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refactor(st): simplify rule to build .stm32 file

Instead of using substitution for STM32_TF_ELF_LDFLAGS, directly use
ld_prefix helper.
Use TF_LDFLAGS to avoid adding -nostartfiles and -no-pie optio

refactor(st): simplify rule to build .stm32 file

Instead of using substitution for STM32_TF_ELF_LDFLAGS, directly use
ld_prefix helper.
Use TF_LDFLAGS to avoid adding -nostartfiles and -no-pie options.
Add -static to STM32_TF_ELF_LDFLAGS options, and --build-id=none is
already handled with TF_LDFLAGS.

Change-Id: I6d64b524d98701007aabf150b5c8229799e663d3
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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fix(st): avoid enormous tf-a-stm32mp13*stm32

The current STM32MP13xx build produces tf-a-stm32mp13*stm32 which is
about 800 MiB is size. This is caused by default build-id emitted by
GNU linker and

fix(st): avoid enormous tf-a-stm32mp13*stm32

The current STM32MP13xx build produces tf-a-stm32mp13*stm32 which is
about 800 MiB is size. This is caused by default build-id emitted by
GNU linker and no-pie build. Change the linker flags such that the
build is static and no build-id is generated. This produces expected
binary, with the right size, which works on the actual hardware again.
This fix is similar to 72f4b70e8e8e ("fix(rcar-layout): fix tool build").

This failure is triggered using most of arm-linux-* toolchains, which
are generated by OE-core 5.0 Scarthgap, arm-linux-gnueabi* 15.2.0 in
Debian and such toolchain. The arm-none-eabi- toolchains do not seem
to trigger this.

Change-Id: I0f7d9f330dbe08d6adf491ed79b3a10a4adfecc7
Fixes: 6d26d75c374b ("fix(st): set no-pie option when building ST elf file")
Signed-off-by: Marek Vasut <marex@nabladev.com>

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feat(stm32mp2): add support for minimal FIP with only DDR FW

Load a minimal FIP used for DDR initialization for serial boot
when STM32MP_DDR_FIP_IO_STORAGE is activated.

This DDR FIP is loaded at t

feat(stm32mp2): add support for minimal FIP with only DDR FW

Load a minimal FIP used for DDR initialization for serial boot
when STM32MP_DDR_FIP_IO_STORAGE is activated.

This DDR FIP is loaded at the beginning of SYSRAM and used with
support of memmap features.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Ie413233de0e4d785b2d669087da34110df557ad3

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fix(st): allow several call of stm32cubeprog_uart_load

Update the function stm32cubeprog_uart_load() to skip the UART
initialization when the function is called a second time.

On STM32MP25, this fu

fix(st): allow several call of stm32cubeprog_uart_load

Update the function stm32cubeprog_uart_load() to skip the UART
initialization when the function is called a second time.

On STM32MP25, this function is called 2 times, first to load FIP DDR
in small internal memory and after DDR initialization, to load FIP in
this large external memory

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Ibbb4ad44b89730d6c6101c89e56c59978d38cfed

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feat(st): update stm32cubeprogrammer API

Update the API stm32cubeprog_[uart/usb]_load() to provide the requested
phase; the phase is no more assumed to PHASE_SSBL.

Signed-off-by: Patrick Delaunay <

feat(st): update stm32cubeprogrammer API

Update the API stm32cubeprog_[uart/usb]_load() to provide the requested
phase; the phase is no more assumed to PHASE_SSBL.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I3e14ce0bd5bfce59f141d672b0d66be04012820f

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feat(stm32mp1): add stm32_get_uid_otp

Add a generic function to get the unique device id (UID)
from the OTP.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Id15dbb6668b4b

feat(stm32mp1): add stm32_get_uid_otp

Add a generic function to get the unique device id (UID)
from the OTP.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Id15dbb6668b4bafe44e86c33e76ec64a3c982387

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fix(st): replace down counter by a timeout upon dfu detach

On stm32mp2, DFU detach sometimes makes subsequent usb start to fail.
The core doesn't have the time to properly finalize the last setup
ph

fix(st): replace down counter by a timeout upon dfu detach

On stm32mp2, DFU detach sometimes makes subsequent usb start to fail.
The core doesn't have the time to properly finalize the last setup
phase. This results in error logs seen:
ERROR: dwc3_handle_dev_event: 1688
ERROR: dwc3_handle_dev_event: 1692

Just enabling "DFU USB STOP" message hides the issue, sequentially:
usb_core_start()
...
usb_dfu_loop() // runs until DFU_DETACH command
--> while(it_count != 0U) {
usb_core_handle_it()
if (usb_dfu_detach_req)
it_count--; // down count from 100 to 0
}
...
INFO("DFU USB STOP...\n");
usb_core_stop()

The down-counter (it_count) value doesn't seem to be enough, and seems
not robust against CPU speed. So rather adopt a 100us timeout. It's
determined experimentally (above issue seems to be triggered around
20us to 30us, so keep some margin).

Change-Id: Iac37c346ad938cd917dfbd7e4622546d29ee7517
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>

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fix(st): add build directory for stm32image

Since patch to prevent build races on the build directory [1], there
could be issues to build stm32image tool, with parallel build, and when
using a custo

fix(st): add build directory for stm32image

Since patch to prevent build races on the build directory [1], there
could be issues to build stm32image tool, with parallel build, and when
using a custom BUILD_PLAT directory. Fix that the same way the other
tools were fixed (with: | $$(@D)/).

[1]: 774fb3798e43 fix(build): prevent races on the build directory

Change-Id: Idd3a43d2565018ea8755df69e7385f07fda7941f
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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feat(st): use and override default MBedTLS config

Each time MbedTLS is updated, the default config may be updated. As
STM32MP platforms have their own config file, this needs to be aligned.
To avoid

feat(st): use and override default MBedTLS config

Each time MbedTLS is updated, the default config may be updated. As
STM32MP platforms have their own config file, this needs to be aligned.
To avoid this alignment, directly include the default config and
override some values for ST platforms, mainly heap size.
MBEDTLS_MPI_WINDOW_SIZE is also kept to avoid behavior change.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I6a9c3141451ab7b11906a7139549d31cfff0581a

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feat(st): put stm32image tool in build directory

Following the series moving common tools compilation to the build
directory[1], do the same for stm32image tool.

[1]: cbd6cec3c3 feat(build): put fi

feat(st): put stm32image tool in build directory

Following the series moving common tools compilation to the build
directory[1], do the same for stm32image tool.

[1]: cbd6cec3c3 feat(build): put fiptool in the build directory

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: If33556e98c4788350a29c8ad96dc574584b67abd

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Merge changes I54d18f01,I4e06c8a7,Ib5fc7dcd,Id5db5558,Ib941a04a into integration

* changes:
feat(st): adapt .stm32 file creation for clang
feat(st): adapt stm32 linker scripts for clang
feat(s

Merge changes I54d18f01,I4e06c8a7,Ib5fc7dcd,Id5db5558,Ib941a04a into integration

* changes:
feat(st): adapt .stm32 file creation for clang
feat(st): adapt stm32 linker scripts for clang
feat(st): update stm32 linker scripts
fix(st): mark INCBIN-generated sections as SHF_ALLOC
feat(st): remove unsupported option for clang

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feat(auth): extend REGISTER_CRYPTO_LIB calls

Extend REGISTER_CRYPTO_LIB calls with NULL to allow for
the addition of the cryto_mod_finish() function.

Signed-off-by: Lauren Wehrmeister <lauren.wehrm

feat(auth): extend REGISTER_CRYPTO_LIB calls

Extend REGISTER_CRYPTO_LIB calls with NULL to allow for
the addition of the cryto_mod_finish() function.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: If41ed1be50e1d98b42b266c7905269f142bb67c7

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feat(auth): introducing auth.mk

Introducing authentication specific makefile auth.mk to include common
auth source files.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I

feat(auth): introducing auth.mk

Introducing authentication specific makefile auth.mk to include common
auth source files.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Ifb07c48861fe415d82cb7390c3a5f6e60ba699d9

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feat(st): adapt .stm32 file creation for clang

The LLVM/clang linker (ld.lld) does not genrate the same map file as
GCC. Adapt the commands to retrieve the load address and entry point
from this new

feat(st): adapt .stm32 file creation for clang

The LLVM/clang linker (ld.lld) does not genrate the same map file as
GCC. Adapt the commands to retrieve the load address and entry point
from this new file.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I54d18f01a96f14f2dc6d5844dc1e8085220706ae

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feat(st): remove unsupported option for clang

Clang supports -Wformat-signedness starting from version 19. As it is
not yet very deployed, enable the warning only for GCC.

Signed-off-by: Yann Gauti

feat(st): remove unsupported option for clang

Clang supports -Wformat-signedness starting from version 19. As it is
not yet very deployed, enable the warning only for GCC.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ib941a04a64b62402a5d47c561530912c62f29838

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feat(st): use dedicated version of DT for SP_MIN

If an STM32MP15 board is compiled for SP_MIN, and a specific DT file
ending with "-sp_min.dts" exist, then this file will be used to generate
BL2 and

feat(st): use dedicated version of DT for SP_MIN

If an STM32MP15 board is compiled for SP_MIN, and a specific DT file
ending with "-sp_min.dts" exist, then this file will be used to generate
BL2 and BL32 DT.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Ief6fb4fcf302d07f958a0e2764b149759127f21f

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