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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stm32mp1: Reduce MAX_XLAT_TABLES to 4

For STM32MP1, the address space is 4GB, which can be first divided
in 4 parts of 1GB. This LVL1 table is already mapped regardless
of MAX_XLAT_TABLES.
Fixing ty

stm32mp1: Reduce MAX_XLAT_TABLES to 4

For STM32MP1, the address space is 4GB, which can be first divided
in 4 parts of 1GB. This LVL1 table is already mapped regardless
of MAX_XLAT_TABLES.
Fixing typo: Replace Ko to KB.

BL2/sp_min for platform STM32MP1 requires 4 MMU translation tables:
- a level2 table and a level3 table for identity mapped SYSRAM
- a level2 table mapping 2MB of BootROM runtime resources
- a level2 table mapping 2MB of secure DDR (case BL32 is OP-TEE)

Change-Id: If80cbd4fccc7689b39dd540d6649b1313557f326
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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stm32mp: add DT helper for reg by name

Add a new entry to find register properties by name and
include new assert functions to limit address cells to 1
and size cells to 1.

Change-Id: Ide59a795a05f

stm32mp: add DT helper for reg by name

Add a new entry to find register properties by name and
include new assert functions to limit address cells to 1
and size cells to 1.

Change-Id: Ide59a795a05fb2af36bd07fec15e5a3adf196226
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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stm32mp1: add compilation flags for boot devices

Adds compilation flags to specify which drivers will be
embedded in the generated firmware.

Change-Id: Ie9decc89c3f26cf17e7148a3a4cf337fd35940f7
Sig

stm32mp1: add compilation flags for boot devices

Adds compilation flags to specify which drivers will be
embedded in the generated firmware.

Change-Id: Ie9decc89c3f26cf17e7148a3a4cf337fd35940f7
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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plat/st: Fix incorrect return value

Change the return code in boot_api.h which impacts the
authentication result.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I2c3aadb98dd261ae5

plat/st: Fix incorrect return value

Change the return code in boot_api.h which impacts the
authentication result.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I2c3aadb98dd261ae5ad73978fc74a8a8cfa59b82
Reviewed-by: Yann GAUTIER <yann.gautier@st.com>

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delay: timeout detection support

Introduce timeout_init_us/timeout_elapsed() delay tracking with CNTPCT.

timeout_init_us(some_timeout_us); returns a reference to detect
timeout for the provided mic

delay: timeout detection support

Introduce timeout_init_us/timeout_elapsed() delay tracking with CNTPCT.

timeout_init_us(some_timeout_us); returns a reference to detect
timeout for the provided microsecond delay value from current time.

timeout_elapsed(reference) return true/false whether the reference
timeout is elapsed.

Cherry picked from OP-TEE implementation [1].
[1] commit 33d30a74502b ("core: timeout detection support")

Minor:
- Remove stm32mp platform duplicated implementation.
- Add new include in marvell ble.mk

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: Iaef6d43c11a2e6992fb48efdc674a0552755ad9c

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stm32mp1: add authentication support for stm32image

This commit adds authentication binary support for STM32MP1.
It prints the bootrom authentication result if signed
image is used and authenticates

stm32mp1: add authentication support for stm32image

This commit adds authentication binary support for STM32MP1.
It prints the bootrom authentication result if signed
image is used and authenticates the next loaded STM32 images.
It also enables the dynamic translation table support
(PLAT_XLAT_TABLES_DYNAMIC) to use bootrom services.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: Iba706519e0dc6b6fae1f3dd498383351f0f75f51

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bsec: move bsec_mode_is_closed_device() service to platform

This BSEC service is a platform specific service. Implementation
moved to the platform part.

Signed-off-by: Lionel Debieve <lionel.debiev

bsec: move bsec_mode_is_closed_device() service to platform

This BSEC service is a platform specific service. Implementation
moved to the platform part.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: I1f70ed48a446860498ed111acce01187568538c9

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stm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver

The STM32 console driver was pre-pending '\r' before '\n'.
It is now managed by the framework with the flag:
CONSOLE_FLAG_TRANSLATE_CR

stm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver

The STM32 console driver was pre-pending '\r' before '\n'.
It is now managed by the framework with the flag:
CONSOLE_FLAG_TRANSLATE_CRLF.
Remove the code in driver, and add the flag for STM32MP1.

Change-Id: I5d0d5d5c4abee0b7dc11c2f8707b1b5cf10149ab
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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stm32mp1: move check_header() to common code

This function can be used on several stm32mp devices, it is then moved in
plat/st/common/stm32mp_common.c.

Change-Id: I862debe39604410f71a9ddc2871302636

stm32mp1: move check_header() to common code

This function can be used on several stm32mp devices, it is then moved in
plat/st/common/stm32mp_common.c.

Change-Id: I862debe39604410f71a9ddc28713026362e9ecda
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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stm32mp1: keep console during runtime

The runtime console is only kept in DEBUG configuration.

Change-Id: I0447dfcacb9a63a12bcdab7c55584d70c3220e5b
Signed-off-by: Yann Gautier <yann.gautier@st.com>

stm32mp1: sp_min: initialize MMU and cache earlier

This change enhances performance and security in BL32 stage.

Change-Id: I64df5995fc6b04f6cf42d6a00a6d3d0f602b5407
Signed-off-by: Yann Gautier <yan

stm32mp1: sp_min: initialize MMU and cache earlier

This change enhances performance and security in BL32 stage.

Change-Id: I64df5995fc6b04f6cf42d6a00a6d3d0f602b5407
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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stm32mp1: add support for LpDDR3

This change enables LpDDR3 initialization with PMIC.

Change-Id: I2409a808335dfacd69a8517cb8510cee98bb8161
Signed-off-by: Yann Gautier <yann.gautier@st.com>

stm32mp1: use a common function to check spinlock is available

To use spinlocks, MMU should be enabled, as well as data cache.
A common function is created (moved from clock file).
It is then used w

stm32mp1: use a common function to check spinlock is available

To use spinlocks, MMU should be enabled, as well as data cache.
A common function is created (moved from clock file).
It is then used whenever a spinlock has to be taken, in BSEC and clock
drivers.

Change-Id: I94baed0114a2061ad71bd5287a91bf7f1c6821f6
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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stm32mp1: check if the SoC is single core

Among the variants of STM32MP, the STM32MP151 is a single Cortex-A7 chip.
A function is added to check the part number of the SoC.
If it corresponds to STM3

stm32mp1: check if the SoC is single core

Among the variants of STM32MP, the STM32MP151 is a single Cortex-A7 chip.
A function is added to check the part number of the SoC.
If it corresponds to STM32MP151A or STM32MP151C, then the chip has a single
Cortex-A7.

Change-Id: Icac2015c5d03ce0bcb8e99bbaf1ec8ada34be49c
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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stm32mp1: print information about board

On STMicroelectronics boards, the board information is stored in OTP.
This OTP is described in device tree, in BSEC board_id node.

Change-Id: Ieccbdcb0483436

stm32mp1: print information about board

On STMicroelectronics boards, the board information is stored in OTP.
This OTP is described in device tree, in BSEC board_id node.

Change-Id: Ieccbdcb048343680faac8dc577b75c67ac106f5b
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>

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stm32mp1: print information about SoC

This information is located in DBGMCU registers.

Change-Id: I480aa046fed9992e3d9665b1f0520bc4b6cfdf30
Signed-off-by: Yann Gautier <yann.gautier@st.com>

stm32mp1: add watchdog support

Introduce driver for STM32 IWDG peripheral (Independent Watchdog).
It is configured according to device tree content and should be enabled
from there.
The watchdog is

stm32mp1: add watchdog support

Introduce driver for STM32 IWDG peripheral (Independent Watchdog).
It is configured according to device tree content and should be enabled
from there.
The watchdog is not started by default. It can be started after an HW
reset if the dedicated OTP is fused.

The watchdog also needs to be frozen if a debugger is attached.
This is done by configuring the correct bits in DBGMCU.
This configuration is allowed by checking BSEC properties.

An increase of BL2 size is also required when adding this new code.

Change-Id: Ide7535d717885ce2f9c387cf17afd8b5607f3e7f
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__

NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__.

All common C compilers predefine a macro called __ASSEMBLER__ when
pre

Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__

NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__.

All common C compilers predefine a macro called __ASSEMBLER__ when
preprocessing a .S file. There is no reason for TF-A to define it's own
__ASSEMBLY__ macro for this purpose instead. To unify code with the
export headers (which use __ASSEMBLER__ to avoid one extra dependency),
let's deprecate __ASSEMBLY__ and switch the code base over to the
predefined standard.

Change-Id: Id7d0ec8cf330195da80499c68562b65cb5ab7417
Signed-off-by: Julius Werner <jwerner@chromium.org>

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Remove MULTI_CONSOLE_API flag and references to it

The new API becomes the default one.

Change-Id: Ic1d602da3dff4f4ebbcc158b885295c902a24fec
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.co

Remove MULTI_CONSOLE_API flag and references to it

The new API becomes the default one.

Change-Id: Ic1d602da3dff4f4ebbcc158b885295c902a24fec
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>

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stm32mp1: increase device tree size to 20kB

Change-Id: Idee966b6434aa038e54b6e7176749a7b65bdbe84
Signed-off-by: Yann Gautier <yann.gautier@st.com>

stm32mp1: make dt_get_stdout_node_offset() static

Do not export function dt_get_stdout_node_offset() that is used only inside
stm32mp_dt.c source file.

Change-Id: I9dd3dbfab21d42ed81c68723e71fe5a75

stm32mp1: make dt_get_stdout_node_offset() static

Do not export function dt_get_stdout_node_offset() that is used only inside
stm32mp_dt.c source file.

Change-Id: I9dd3dbfab21d42ed81c68723e71fe5a7586dce93
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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stm32mp1: use unsigned values for SDMMC defines

Correct SDMMC macros to define unsigned values as expected by the
driver implementation.

Change-Id: Ib009f3df2cf26a9759d129eb571a27b2564770ce
Signed-

stm32mp1: use unsigned values for SDMMC defines

Correct SDMMC macros to define unsigned values as expected by the
driver implementation.

Change-Id: Ib009f3df2cf26a9759d129eb571a27b2564770ce
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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