Merge changes from topic "st-nand-updates" into integration

* changes:
feat(stm32mp1): allow to override MTD base offset
feat(stm32mp1): manage second NAND OTP on STM32MP13
feat(stm32mp1): add

Merge changes from topic "st-nand-updates" into integration

* changes:
feat(stm32mp1): allow to override MTD base offset
feat(stm32mp1): manage second NAND OTP on STM32MP13
feat(stm32mp1): add define for external scratch buffer for nand devices
feat(mtd): add platform function to allow using external buffer
feat(libc): introduce __maybe_unused

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feat(stm32mp1): manage second NAND OTP on STM32MP13

On STM32MP13, 2 OTP fuses can be used to configure NAND devices.
By default OTP CFG9 is used for sNAND. A new OTP (CFG10) is used
to configure raw

feat(stm32mp1): manage second NAND OTP on STM32MP13

On STM32MP13, 2 OTP fuses can be used to configure NAND devices.
By default OTP CFG9 is used for sNAND. A new OTP (CFG10) is used
to configure raw NAND. Thanks to bit 0 of CFG10 OTP, this default
configuration can be switched.
For sNAND on STM32MP13, the NAND_PARAM_STORED_IN_OTP is not used.
The sNAND parameters have to be taken from OTP bits.

Change-Id: Ib95e0f9b9e66179a58b07f723ea01dce68b96475
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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feat(stm32mp1): add define for external scratch buffer for nand devices

Override the default platform function to use an external buffer
on STM32MP13 platform.
It allows to use a temporary buffer lo

feat(stm32mp1): add define for external scratch buffer for nand devices

Override the default platform function to use an external buffer
on STM32MP13 platform.
It allows to use a temporary buffer located at the SRAM1 memory end.

Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Change-Id: Ibd84bb336c60af24608268916b3a18bb5a0fa3db

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Merge changes from topic "st-format-signedness" into integration

* changes:
feat(stm32mp1): enable format-signedness warning
fix(stm32mp1): correct types in messages
fix(st-pmic): correct verb

Merge changes from topic "st-format-signedness" into integration

* changes:
feat(stm32mp1): enable format-signedness warning
fix(stm32mp1): correct types in messages
fix(st-pmic): correct verbose message
fix(st-sdmmc2): correct cmd_idx type in messages
fix(st-fmc): fix type in message
fix(mtd): correct types in messages
fix(usb): correct type in message
fix(tzc400): correct message with filter
fix(psci): correct parent_node type in messages
fix(libc): correct some messages
fix(fconf): correct image_id type in messages
fix(bl2): correct messages with image_id

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fix(stm32mp1): correct types in messages

Avoid warnings when -Wformat-signedness is enabled.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I0ca41cb96826b4f7f9bcf77909fad110325c1e91

Merge "feat(common): add SZ_* macros" into integration

feat(common): add SZ_* macros

Add the SZ_* macros from 32 to 2G.
This allows removing some defines in raw NAND driver
and STM32MP1 boot device selection code.

Change-Id: I3c4d4959b0f43e785eeb37a43d

feat(common): add SZ_* macros

Add the SZ_* macros from 32 to 2G.
This allows removing some defines in raw NAND driver
and STM32MP1 boot device selection code.

Change-Id: I3c4d4959b0f43e785eeb37a43d03b2906b7fcfbc
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Arpita S.K <Arpita.S.K@arm.com>

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Merge changes from topic "st-nvmem" into integration

* changes:
feat(stm32mp1): manage monotonic counter
feat(stm32mp1): new way to access platform OTP
feat(stm32mp1-fdts): update NVMEM nodes

Merge changes from topic "st-nvmem" into integration

* changes:
feat(stm32mp1): manage monotonic counter
feat(stm32mp1): new way to access platform OTP
feat(stm32mp1-fdts): update NVMEM nodes
refactor(st-drivers): improve BSEC driver
feat(stm32mp1-fdts): add nvmem_layout node and OTP definitions
feat(stm32mp1): add NVMEM layout compatibility definition

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feat(stm32mp1): new way to access platform OTP

Use dt_find_otp_name() to retrieve platform OTP information
from device tree, directly or through stm32_get_otp_index() and
stm32_get_otp_value() platf

feat(stm32mp1): new way to access platform OTP

Use dt_find_otp_name() to retrieve platform OTP information
from device tree, directly or through stm32_get_otp_index() and
stm32_get_otp_value() platform services.
String definitions replace hard-coded values, they are used to call
this new function.

Change-Id: I81213e4a9ad08fddadc2c97b064ae057a4c79561
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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Merge changes from topic "st-clk-updates" into integration

* changes:
refactor(st-clock): update STGEN management
feat(st-clock): assign clocks to the correct BL
feat(st-clock): do not refcoun

Merge changes from topic "st-clk-updates" into integration

* changes:
refactor(st-clock): update STGEN management
feat(st-clock): assign clocks to the correct BL
feat(st-clock): do not refcount on non-secure clocks in bl32
feat(st-clock): define secure and non-secure gate clocks
refactor(stm32mp1): remove unused refcount helper functions
fix(stm32mp1): add missing debug.h
refactor(st-clock): use refcnt instead of secure status

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fix(stm32mp1): add missing debug.h

Due to stm32mp_shres_helpers.h removal, the debug.h header is no more
included. It should then be added to stm32mp1_boot_device.c.

Signed-off-by: Yann Gautier <ya

fix(stm32mp1): add missing debug.h

Due to stm32mp_shres_helpers.h removal, the debug.h header is no more
included. It should then be added to stm32mp1_boot_device.c.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I397911ac05fdff464c010cf3b2e04320a781b4aa

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Merge "Enable -Wredundant-decls warning check" into integration

Enable -Wredundant-decls warning check

This flag warns if anything is declared more than once in the same
scope, even in cases where multiple declaration is valid and changes
nothing.

Consequently,

Enable -Wredundant-decls warning check

This flag warns if anything is declared more than once in the same
scope, even in cases where multiple declaration is valid and changes
nothing.

Consequently, this patch also fixes the issues reported by this
flag. Consider the following two lines of code from two different source
files(bl_common.h and bl31_plat_setup.c):

IMPORT_SYM(uintptr_t, __RO_START__, BL_CODE_BASE);
IMPORT_SYM(unsigned long, __RO_START__, BL2_RO_BASE);

The IMPORT_SYM macro which actually imports a linker symbol as a C expression.
The macro defines the __RO_START__ as an extern variable twice, one for each
instance. __RO_START__ symbol is defined by the linker script to mark the start
of the Read-Only area of the memory map.

Essentially, the platform code redefines the linker symbol with a different
(relevant) name rather than using the standard symbol. A simple solution to
fix this issue in the platform code for redundant declarations warning is
to remove the second IMPORT_SYM and replace it with following assignment

static const unsigned long BL2_RO_BASE = BL_CODE_BASE;

Change-Id: If4835d1ee462d52b75e5afd2a59b64828707c5aa
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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Merge changes from topic "ld/mtd_framework" into integration

* changes:
doc: stm32mp1: Update build command line
fdts: stm32mp1: remove second QSPI flash instance
stm32mp1: Add support for SPI

Merge changes from topic "ld/mtd_framework" into integration

* changes:
doc: stm32mp1: Update build command line
fdts: stm32mp1: remove second QSPI flash instance
stm32mp1: Add support for SPI-NOR boot device
stm32mp1: Add support for SPI-NAND boot device
spi: stm32_qspi: Add QSPI support
fdts: stm32mp1: update for FMC2 pin muxing
stm32mp1: Add support for raw NAND boot device
fmc: stm32_fmc2_nand: Add FMC2 driver support
stm32mp1: Reduce MAX_XLAT_TABLES to 4
io: stm32image: fix device_size type
stm32mp: add DT helper for reg by name
stm32mp1: add compilation flags for boot devices
lib: utils_def: add CLAMP macro
compiler_rt: Import popcountdi2.c and popcountsi2.c files
Add SPI-NOR framework
Add SPI-NAND framework
Add SPI-MEM framework
Add raw NAND framework

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stm32mp1: Add support for SPI-NOR boot device

STM32MP1 platform is able to boot from SPI-NOR devices.
These modifications add this support using the new
SPI-NOR framework.

Change-Id: I75ff9eba4661f

stm32mp1: Add support for SPI-NOR boot device

STM32MP1 platform is able to boot from SPI-NOR devices.
These modifications add this support using the new
SPI-NOR framework.

Change-Id: I75ff9eba4661f9fb87ce24ced2bacbf8558ebe44
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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stm32mp1: Add support for SPI-NAND boot device

STM32MP1 platform is able to boot from SPI-NAND devices.
These modifications add this support using the new
SPI-NAND framework.

Change-Id: I0d5448bdc4

stm32mp1: Add support for SPI-NAND boot device

STM32MP1 platform is able to boot from SPI-NAND devices.
These modifications add this support using the new
SPI-NAND framework.

Change-Id: I0d5448bdc4bde153c1209e8043846c0f935ae5ba
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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stm32mp1: Add support for raw NAND boot device

STM32MP1 platform is able to boot from raw NAND devices.
These modifications add this support using the new
raw NAND framework.

Change-Id: I9e9c2b0393

stm32mp1: Add support for raw NAND boot device

STM32MP1 platform is able to boot from raw NAND devices.
These modifications add this support using the new
raw NAND framework.

Change-Id: I9e9c2b03930f98a5ac23f2b6b41945bef43e5043
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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