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First working example with STM32G474RE USB DFU

See merge request !2

# Conflicts:
#   README.md

Extend sign/create command so it allows to export image's byte string
which is the substrate for the image signature. The new option is
'--vector-to-sign'. It might takes 'payload' or 'digest'.
The exported data might be used to calculate the signature externally.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

Extend sign/create command so it now allow to export the image
signature to the file pointed by --sig-out option.
The image signature will be encoded as base64 formatted string.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

The sign command was extended so it now allow to provide the signature
as base64 formatted RAW file using --fix-sig along with the relevant
public key --fix-sig-pubkey.

This patch is added for support the case where the party which produces
the image dose not have access to the signing image key but must request
third party for the signature.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

Signed-off-by: Jim Tan <KuoChun.Tan@ite.com.tw>

Update dependencies that don't require any code changes.  This leaves
'aes' and 'cipher' which will require code changes to support newer
versions.
Signed-off-by: David Brown <david.brown@linaro.org>

Change the edition in the various Cargo.toml to 2021.  There are no
changes to the code needed for this.  This will require Rust 1.56 in
order to build.
Signed-off-by: David Brown <david.brown@linaro.org>

cddl-gen has been renamed to zcbor.
Update regenerate_serial_recovery_cbor.sh and regenerate/recopy all
files.

Remove the submodule in ext/ since it is no longer necessary when
the zcbor package is installed (only needed for regeneration, not
for building).
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>

Moved Serial recovery options to own Kconfig
file.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

This option was reserved for serial recovery mode, while
it should be available for USB DFU as well.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

Change disables CONFIG_USB_DEVICE_REMOTE_WAKEUP, because it is not
supported by the MCUboot bootloader source code.
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>

DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL is going to be deprecated, so
remove its usages from the Zephyr port. Definition checks have been
replaced with DT_HAS_CHOSEN(zephyr_flash_controller), and the macro
itself has been replaced by
DT_LABEL(DT_CHOSEN(zephyr_flash_controller)). Note that the code could
likely be refactored to make use of compile time device references, ie
use DEVICE_DT_GET, but that task has been left for the maintainers.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>

Changes on configuration and flash area organization for supporting
multi image and implementation for booting on different processors
on esp32
Signed-off-by: Almir Okato <almir.okato@espressif.com>

Signed-off-by: Almir Okato <almir.okato@espressif.com>

During the workflow a Zephyr repository is checked out (by default
main, but any version can be given when workflow is triggered
manually) and west update is run according to Zephyr's manifest.
However, the MCUboot version is then replaced by checking out
MCUboot main (triggered by push or cron), PR's head (triggered by
a PR to MCUboot) or custom SHA (manual trigger). Next, twister is
called for tests/builds in locations given in the workflow
(test_paths).
Signed-off-by: Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>

CONFIG_LOG_IMMEDIATE was renamed to CONFIG_LOG_MODE_IMMEDIATE.
Change aligns MCUboot code to support new naming convention.
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>

Add instructions on the readme-espressif.md on how to encrypt
data on the host.
Also add configuration and instructions for disabling/switch
UART ROM Download Mode.
Signed-off-by: Almir Okato <almir.okato@espressif.com>

Signed-off-by: Almir Okato <almir.okato@espressif.com>

Bump the readme's version number to the next dev release.
Signed-off-by: David Brown <david.brown@linaro.org>

Missed this update for the release.  This should point Mynewt to the
latest release.
Signed-off-by: David Brown <david.brown@linaro.org>

These changes fixes a bug that can cause an uninitialized BlockDevice
to be queried for its size. In some cases, this can return unexpected
results (eg: 0). Move setting block device size after its
initialization.
Co-created: @AGlass0fMilk - George Beckstein
Signed-off-by: Artur Tynecki <artur.tynecki@mobica.com>
Signed-off-by: George Beckstein <george.beckstein@gmail.com>

Add header area size at the start of FLASH parameter in mbed_lib.json
This parameter is not used in MCUboot source code directly but for
example is the argument for imgtool.py sign command which sign
the binary image.
It will be useful to have it in Mbed port settings to use during project
building. For example post build command in cmake which signs image.
Signed-off-by: Artur Tynecki <artur.tynecki@mobica.com>

This commit add option for a user to enable MCUboot logging from project
configuration level.
Now, logging from MCUboot's sources will be printed in the same way as
mbed-os logs.
Co-created by @AGlass0fMilk - George Beckstein
Signed-off-by: Artur Tynecki <artur.tynecki@mobica.com>
Signed-off-by: George Beckstein <george.beckstein@gmail.com>

The mbed port should be compatible with a new command-line tool
mbed-tools (Mbed CLI 2) which use cmake build system. This allows build
cmake-base applications.
Fix mbed files paths - it's required for the new version of mbed-os
(v6.15)
Signed-off-by: Artur Tynecki <artur.tynecki@mobica.com>

In case when echo string would be too long to fit into buffer,
there would be no space left for container termination.
Due to lack of error checking such non-terminated container would
be sent out, where error response should be sent out instead.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>

Should be 1, was 2.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>

The buf buffer set to collect total console payload consisting
of total size (two bytes), SMP header (eigth bytes), data payload
(bs_obuf, BOOT_SERIAL_OUT_MAX) and CRC (two bytes), pior to base64
encoding has been set to size of BOOT_SERIAL_OUT_MAX.
This means that if output data len, in bs_obuf, would be longer than
BOOT_SERIAL_OUT_MAX - 8 - 2 - 2, then composing of the output buffer
would overflow.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>

Bump version information for 1.9.0 release
Signed-off-by: David Brown <david.brown@linaro.org>

Decryption buffer was fixed to 1024 which imposes failure
while attempting to decrypt bigger image chunks, which is
expected on memories of bigger erase-block-size.

This patch attempt to get teh proper buffer size basing on
SOC's nv flash node.

fixes #1310
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>

This updates information related to ESP32-S3 SoC.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>

esptool and imgtool require additional information that is not clear
to end user.

It also update ESP32 status for Zephyr porting.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>

Bump the version number in the readme, and imgtool for the 1.9.0-rc2
release.
Signed-off-by: David Brown <david.brown@linaro.org>

Add notes on changes since rc1.
Signed-off-by: David Brown <david.brown@linaro.org>

As part of https://github.com/zephyrproject-rtos/zephyr/pull/42457,
Zephyr recently changed its CRC APIs. The commit below
adapted the use of mcumgr in-tree, but MCUboot was missing the change:
https://github.com/zephyrproject-rtos/zephyr/commit/07c78e515c827c8346a758a5ce04cd56a46ae124

Note that although on other platforms the function called is
crc_ccitt(), the CRC16 actually used by MCUboot/mcumgr is:
https://reveng.sourceforge.io/crc-catalogue/16.htm#crc.cat.crc-16-xmodem

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

This PR adds the possibility to only enter the bootloader's
serial recovery mode when a mcumgr command is received within a
given timeout.
Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>

When generating an image with trailer (--pad or --confirm), the
imgtool also adds the erased values into that area. This is not
wanted for flash drivers which use ECC and treat writing erased
values as a real write action, which cannot be overwritten anymore.
See issue #1288
Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>