Removes the `add_subdirectory`
of nrfxlib it will still check that the nrfxlib is located outside
the mcuboot directory.

Signed-off-by: Sigvart Hovland <sigvart.m@gmail.com>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit ac409cb)
(cherry picked from commit 02db503)
(cherry picked from commit 21a5327)

Add prj_minimal.conf, a Kconfig fragment to be used for minimally
sized image production. The minimal fragment has been simplified for
only external crypto.

Move partition sizing into Kconfig to be consistent with the method
used by b0.

Using this fragment with prj_minimal.conf makes MCUboot < 16kB for
all nRF devices (9160 still needs 32kB partition).

Ref: NCSDK-6704
Signed-off-by: Stephen Stauts <stephen.stauts@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 9199b3e)
(cherry picked from commit 7e71bc4)
(cherry picked from commit 8d74de2)

Adds project configurations for the two systems on the Thingy:91
(PCA-20035) board.

The bootloader that is factory-programmed on thing91 does not support
ECDSA signature type. Hence this commit also sets the signature type
to RSA for applications built for Thingy:91.

Signed-off-by: Bernt Johan Damslora <bernt.johan.damslora@nordicsemi.no>
Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
Signed-off-by: Jon Helge Nistad <jon.helge.nistad@nordicsemi.no>
Signed-off-by: Balaji Srinivasan <balaji.srinivasan@nordicsemi.no>
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 15661cf)
(cherry picked from commit a7a0ac5)
(cherry picked from commit 77c0e54)

-This enables the MBEDTLS_PLATFORM_ZEROIZE_ALT
 definition on Mbed TLS build of the MCUBOOT when
 the platform library is enabled. If not defined
 the Mbed TLS will compile the zeroize function
 and it will cause multiple definition errors.
 This is a noup because the configuration
 does not exist outside the sdk-nrf.

Ref: NCSDK-13503

Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit b9a2382)
(cherry picked from commit ca168fe)
(cherry picked from commit d79424c)

The default value of CONFIG_NRF_RTC_TIMER_USER_CHAN_COUNT
for nRF52 SOCs has been changed from 0 to 3, but it makes
MCUBoot get stuck on erasing flash pages when swapping two
images. Restore the previous value until the RTC issue is
resolved (see NCSDK-14427)

Signed-off-by: Damian Krolik <damian.krolik@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit f5559b7)
(cherry picked from commit 36c37c0)
(cherry picked from commit 0e3ab1b)

Add Jenkinsfile, .gitlint, and backport workflow files.

Signed-off-by: Thomas Stilwell <Thomas.Stilwell@nordicsemi.no>
Signed-off-by: Ulrich Myhre <ulrich.solli.myhre@nordicsemi.no>
Signed-off-by: Chris Bittner <chris.bittner@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 21fa70e)
(cherry picked from commit 6c08812)
(cherry picked from commit 6b763d1)

Seems multi-image dependencies are not supported for multi-image in
NCS yet. This is a workaround which reverts some lines to restore
previous MCUboot behavior, so that Immutable bootloader + MCUBoot type
builds will work.

Ref. NCSDK-8681

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 4ac7175)
(cherry picked from commit 3dfae64)
(cherry picked from commit 28e1f88)

Partition Manager is an nRF Connect SDK component which uses yaml
files to resolve flash partition placement with a holistic view of the
device.

This component's MCUboot portions began life as upstream mcuboot
PR#430. This added support for being built as a sub image from the
downstream Nordic patch set for a zephyr multi image build
system (mcuboot 430 was combined with effor submitted to upstream
zephyr as PR#13672, which was ultimately reworked after being rejected
for mainline at the ELCE 2019 conference in Lyon).

It has since evolved over time. This is the version that will go into
NCS v1.3. It features:

- page size aligned partitions for all partitions used by mcuboot.
- image swaps without scratch partitions

Add support for configurations where there exists two primary slots
but only one secondary slot, which is shared. These two primary slots
are the regular application and B1. B1 can be either S0 or S1
depending on the state of the device.

Decide where an upgrade should be stored by looking at the vector
table.

Provide update candidates for both s0 and s1. These candidates must be
signed with mcuboot after being signed by b0.

Additional notes:

- we make update.hex without trailer data

  This is needed for serial recovery to work using hex files.
  Prior to this the update.hex got TLV data at the end of the
  partition, which caused many blank pages to be included,
  which made it hard to use in a serial recovery scheme.

  Instead, make update.hex without TLV data at the end,
  and provide a new file test_update.hex which contains
  the TLV data, and can be directly flashed to test the
  upgrade procedure.

- we use a function for signing the application as future-proofing
  for when other components must be signed as well

- this includes an update to single image applications that enables
  support for partition manager; when single image DFU is used, a
  scratch partition is not needed.

- In NCS, image 1 primary slot is the upgrade bank for mcuboot (IE S0 or
  S1 depending on the active slot). It is not required that this slot
  contains any valid data.

- The nRF boards all have a single flash page size, and partition
  manager deals with the size of the update partitions and so on, so we
  must skip a boot_slots_compatible() check to avoid getting an error.

- There is no need to verify the target when using partition manager.

- We lock mcuboot using fprotect before jumping, to enable the secure
  boot property of the system.

- Call fw_info_ext_api_provide() before booting if EXT_API_PROVIDE
  EXT_API is enabled. This is relevant only when the immutable
  bootloader has booted mcuboot.

Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Signed-off-by: Sigvart Hovland <sigvart.m@gmail.com>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Pawel Dunaj <pawel.dunaj@nordicsemi.no>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Signed-off-by: Vidar Berg <vidar.berg@nordicsemi.no>
Signed-off-by: Draus, Sebastian <sebastian.draus@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
(cherry picked from commit ed5f069)
(cherry picked from commit d2cac70)
(cherry picked from commit 1630628)
(cherry picked from commit 349361e)

* Add functions for ecdsa_verify_secp256r1 and sha256 to use the shared
crypto API
* Add Kconfig and CMake variables for selecting shared crypto when using
ecdsa
* Add custom section to project for placing the API section in the
correct location in flash
* Add kconfig fragment for using external crypto

Signed-off-by: Sigvart Hovland <sigvart.m@gmail.com>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit e741540)
(cherry picked from commit 6804ab2)
(cherry picked from commit e912bb2)
(cherry picked from commit 90acd02)

- Add network core bootloader implementation

  Enables network core updates of nrf53 using MCUBoot by identifying
  images through their start addresses. Also implements the control and
  transfer using the PCD module.

- Add support for multi image DFU using partition manager.

- Add check for netcore addr if NSIB is enabled so netcore updates works

- boot: zephyr: move thingy53_nrf5340_cpuapp.conf downstream

  Moved the board configuration for Thingy:53 Application Core to the
  nRF Connect SDK MCUboot downstream repository. The configuration file
  contains references to the Kconfig modules that are only available in
  the nRF Connect SDK. The current configuration is set up to work in the
  nRF Connect SDK environment and cannot be used upstream.

- pm: enable ram flash partition using common flag

  This patch makes mcuboot_primary_1 ram-flash partition
  selectable using CONFIG_NRF53_MCUBOOT_PRIMARY_1_RAM_FLASH
  property. This is needed since CONFIG_NRF53_MULTI_IMAGE_UPDATE
  become not only configuration which requires that partition.

- MCUBoot configures USB CDC by its own. There is no need for
  BOARD_SERIAL_BACKEND_CDC_ACM option to configure anything which is
  later overwritten anyway.

  Jira: NCSDK-18596

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Signed-off-by: Kamil Piszczek <Kamil.Piszczek@nordicsemi.no>
Signed-off-by: Ole Sæther <ole.saether@nordicsemi.no>
Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
Signed-off-by: Simon Iversen <simon.iversen@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Mateusz Kapala <mateusz.kapala@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit b96bed8)
(cherry picked from commit 4302a91)
(cherry picked from commit e52481a)
(cherry picked from commit 8642c39)

Do some cleanup of nRF peripherals. This is necessary since Zephyr
doesn't have any driver deinitialization functionality, and we'd like
to leave peripherals in a more predictable state before booting the
Zephyr image. This should be re-worked when the zephyr driver model
allows us to deinitialize devices cleanly before jumping to the
chain-loaded image.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Signed-off-by: Håkon Øye Amundsen <haakon.amundsen@nordicsemi.no>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Signed-off-by: Trond Einar Snekvik <Trond.Einar.Snekvik@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 0a4da3a)
(cherry picked from commit e56136a)
(cherry picked from commit 05405d4)
(cherry picked from commit 0eacb35)

To ensure that MCUBoot does not leak keys or other material through
memory to non-secure side we clear the memory before jumping to the next
image.

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit ff95e7b)
(cherry picked from commit d584ea0)
(cherry picked from commit 2394b5b)
(cherry picked from commit 3266b99)

-This sets the provide EXT_API to be at least
 optional when the external_crypto is being used.

Ref: NCSDK-12021

Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 5e41a18)
(cherry picked from commit 100c40c)
(cherry picked from commit a2afb37)
(cherry picked from commit cd5247b)

When mcuboot_secondary is on external flash, the image header cannot
dircetly be accessed via secondary_fa->fa_off. Instead the provided
function boot_img_hdr() is used now.
Additionally a similar issue is present when trying to read the address
of the reset handler. For this flash_area_read() is used now.

With this patch is possible to have the update partiton
mcuboot_secondary on external flash and update a updatable
bootloader (mcuboot) in s0 and/or s1.

Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
Signed-off-by: Ole Sæther <ole.saether@nordicsemi.no>
Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit d6c6170)
(cherry picked from commit 4d30b55)
(cherry picked from commit 7af56df)
(cherry picked from commit a49b83e)

The CC310 and bl_crypto require decoded signature instead of raw ASN.1

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 51afa7a)
(cherry picked from commit 9da6438)
(cherry picked from commit ae4344b)

The file nrf_cleanup.c has
"#if defined(USE_PARTITION_MANAGER)"
Which is true even if USE_PARTITION_MANAGER=n.
This must be changed to "#if USE_PARTITION_MANAGER" for correct
behaviour.

Ref: NCSIDB-987

Signed-off-by: Ole Sæther <ole.saether@nordicsemi.no>
(cherry picked from commit 823fd36)

Fixes path variables to use the proper Zephyr module variables

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit fecfb1e)

Fixes a missing PCD define check, an image might have the
network core partition layout set but if PCD support is not
enabled then it should not assume that PCD support is part
of mcuboot.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 71ec266)

This adds an ifdef check so that RAM is only protected if PCD is
enabled, whereas previously this would cause a build failure.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 4ec411c)

The commit adds missing support for direct upload of third
image slots.

(cherry picked from commit 0035c33)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit a1fa992)

This adds support for using both NSIB and the multi-image configuration
in MCUboot. Before this was not possible due to upgradable bootloader
support through NSIB was using the `UPDATEABLE_IMAGE_NUMBER`
configuration to update the updateable bootloader.

In this commit we change from using `FLASH_AREA_IMAGE_PRIMARY` to get
the flash area ID to using the bootloader state where we set the flash
area ID of the free updatable bootloader slot if the image is intended
for this slot.

Ref. NCSDK-19223

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
(cherry picked from commit 8fe7070)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 037f4da)

Making sysflash.h and pm_sysflash.h more readable.

(cherry picked from commit eafdae9)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 99001d0)

Commit 8fe7070 broke bootloader updates
for nRF91 and non-multi image builds. This commit is fixing this by
restoring the previous functionality and `ifdef` out the new logic
needed for multi-image.

Ref. NCSDK-23305

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
(cherry picked from commit 7429a98)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 8c5b560)

The commit modifies pm_sysflash.h to add support for three
application images.

(cherry picked from commit 8fba4db)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit a7f6ccb)

The XIP image, 2, does not have reset vector.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 568d62c)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit c6349b9)

Fixes building the bootloader with serial recovery mode and boot
serial extensions enabled due to changes in Zephyr's MCUmgr file
and naming changes.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit e188dbb)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 6ae6741)

Changes back to the minimal C library instead of picolibc to
reduce flash usage

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 8f8fbf9)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 9bdcf44)

Fixes an include which is needed for multiple options by just
always including it, and fixing the path so it can be included.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 5c5222f)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 6b106c1)

Adds a new define if bootloader in built in direct-XIP with revert
mode

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 8d0b35a)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit 70061f3)

…mode

Adds support for sharing the direct-XIP MCUboot mode with revert
to applications using shared data

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit 50f8b5f)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
(cherry picked from commit e768dd2)

Use the generic commit-tags action to provide sauce tag checks.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
(cherry picked from commit afa0d67)

Puts the flash simulation configurtion into cache variables that can
be used by other applications and CMake code to know specifics on
the simulated flash details

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
(cherry picked from commit c28768e)

A mismatch in defines was made for `_image_1_primary_slot_id` resulting
in some configurations not working. This fixes that the linker variable
is exposed for mcuboot so that it knows which slot is running an which
slot a bootloader upgrade is to be put into.

Ref. NCSDK-19223

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
(cherry picked from commit 1f38eb8)

This removes the `return;` to ensure that the application is booted even
if EXT_ABI is not provided to the application because it does not
include `FW_INFO`.

Added a bit more description to the error messages when FW_INFO is not
found and EXT_ABI is not able to be provided to the next image.

Ref. NCSDK-24132

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
(cherry picked from commit b80046d)

For nRF53, the only existing version number metadata is stored in the
`firmware_info` structure in the network core. This utilizes PCD to read
out the version number and compares it against the version number found
in the secondary slot for the network core.

Ref. NCSDK-21379

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
(cherry picked from commit 1b6571d)

After the upmerge using external crypto from NSIB in MCUBoot resulted in
build failures. This commit fixes the build failures but also fixes a
change in the API call which resulted in `-102` error when calling the
verify function.

Ref. NCSDK-23994

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
(cherry picked from commit dc0b692)

Change disables GPIO interrupt support in Zephyr GPIO driver,
which is not obligatory for MCUboot.
This is needed to reduce memory footprint.

Signed-off-by: Nikodem Kastelik <nikodem.kastelik@nordicsemi.no>

-This single commit adds support of nrf_security for both nrf_cc310_bl
 and Mbed TlS use cases
-Enable NRF_SECURITY and MBEDTLS when BOOT_USE_MBEDTLS is enabled
-Link mbedcrypto_common for MCUBOOT_BOOTUTIL_INTERFACE
-Link mbedcrypto_target for MCUboot
-Remove mcuboot-mbedtls-cfg.h set manually as MbedTLS config
-Remove comment about Mbed TLS being used for RSA signatures
 as we are using nrf_security
-Only enable heap when MBEDTLS_ENABLE_HEAP is configured

ref: <fill in>

Signed-off-by: Frank Audun Kvamtrø <frank.kvamtro@nordicsemi.no>