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>

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

The value of `--max-align` parameter passed to imgtool can never be
less than the value of `--align` parameter. At present the default
value of `--max-align` is fixed at 8. This forces user to pass the
parameter even when its value can be safely inferred.

Change the default value of the `--max-align` parameter to the larger
of the two values: `--align` or 8. Consequently, the user is required
to pass the parameter only if the flash alignment of the primary and
secondary slot differ.

Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>

Instead of trying to main two test runners for the Zephyr sample
directory, have the old test runner just print out a message that users
should use the new test runner.  Eventually, we can just remove old
runner entirely.

Instead of asking the user for each test if it worked or not, the new
test runner looks at the serial log and makes this conclusion itself.
It is able to run the whole test suite completely automatically.

Signed-off-by: David Brown <david.brown@linaro.org>

Fix compilation of zephyr builds when there is no
CONFIG_BOOT_ENCRYPTION_KEY_FILE set.
bug introduced by #1255

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

ESP32-S3 target and related files added to the Espressif port.

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

This change is to avoid misunderstanding as IDF is not supported
on top of MCUboot.
The Espressif port acts as a bare metal bootloader that can be
used on Espressif chips to boot supported OSes (like Zephyr or NuttX).

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

Signed-off-by: David Brown <david.brown@linaro.org>

Signed-off-by: David Brown <david.brown@linaro.org>

Fixes compilation when VALIDATE_PRIMARY_SLOT & SINGLE_APPlICATION_SLOT
are enabled.

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

Reduce the size of the sha256 implementation by 1300 bytes by using a
slower implementation.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>

Fixed spacing after periods.
Rephrased slighly unclear sentences.
Added other very minor fixes.

Signed-off-by: Francesco Domenico Servidio <francesco.servidio@nordicsemi.no>

Rephrased a few sentences.
Fixed a few typos.
Fixed lists.
Added additional small fixes.

Signed-off-by: Francesco Domenico Servidio <francesco.servidio@nordicsemi.no>

Create an option to generate a clear image with encryption capability
that can be installed on a primary slot. Since image has encryption
capability image can be swapped encrypted in secondary slot

Signed-off-by: Michel Jaouen <michel.jaouen@st.com>

Bump version to development version of future release.

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

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

Added LOG for informing which a swap type is performed.

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

hardware-assisted Flash Encryption and Secure Boot.

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

Use MCUboot logging macros instead of zephyr-rtos native.
This fixes build failure on MCUBOOT_LOG_MODULE_DECLARE() when
LOG is disabled.

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

This enables using "espressif_run.sh" locally for a quick validation
that the build passes for multiple Espressif targets.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

Native flash encryption was added as option for Espressif chips and
added to the initialization process before MCUboot workflow.

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

This also removes the need for passing "-Wno-unused-variable" compiler
flag, since now TAG is being used as part of the log message.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

Use syslog in favor of printf function for print messages. The syslog
ensure that all characters are corrected flushed. Syslog is already
used when log is enabled and this only switch to same log interface.

Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>

This commit will force running jobs of a given PR to be cancelled once
the same branch is updated, avoiding the CI wasting time testing
outdated content.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

The build system previously restricted the usage of some signing
algorithms due to build issues.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

This feature check was done statically instead of dynamically in the
build.rs file.  Change this to match the rest.  Perhaps we might want to
change all of them to be done at compile time, but that should be done
with all of the features.

Signed-off-by: David Brown <david.brown@linaro.org>

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>