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NCSDK-39564: loader: Do not write trailer for NSIB images#682

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tomchy merged 2 commits into
nrfconnect:mainfrom
tomchy:bugfix/mcuboot/NCSDK-NONE_Fix_minor_mcuboot_issues
Jun 3, 2026
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NCSDK-39564: loader: Do not write trailer for NSIB images#682
tomchy merged 2 commits into
nrfconnect:mainfrom
tomchy:bugfix/mcuboot/NCSDK-NONE_Fix_minor_mcuboot_issues

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@tomchy tomchy commented Jun 2, 2026

The NSIB does not check the MCUboot image trailer. Writing data to it (i.e. copy done or image ok flags) artificially limits the maximum size of the MCUboot image that can be provided.

Remove the usage of validated_with variable in configuration that does
not enable key revocation.

Ref: NCSDK-NONE

Signed-off-by: Tomasz Chyrowicz <tomasz.chyrowicz@nordicsemi.no>
@tomchy tomchy requested a review from a team as a code owner June 2, 2026 12:21
The NSIB does not check the MCUboot image trailer. Writing data to it
(i.e. copy done or image ok flags) artificially limits the maximum size
of the MCUboot image that can be provided.

Ref: NCSDK-39564

Signed-off-by: Tomasz Chyrowicz <tomasz.chyrowicz@nordicsemi.no>
@tomchy tomchy force-pushed the bugfix/mcuboot/NCSDK-NONE_Fix_minor_mcuboot_issues branch from 27d3c7f to 8477635 Compare June 2, 2026 12:22
NordicBuilder added a commit to NordicBuilder/sdk-nrf that referenced this pull request Jun 2, 2026
Automatically created by action-manifest-pr GH action from PR:
nrfconnect/sdk-mcuboot#682

Signed-off-by: Nordic Builder <pylon@nordicsemi.no>
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sonarqubecloud Bot commented Jun 2, 2026

@tomchy tomchy merged commit 69c7ba7 into nrfconnect:main Jun 3, 2026
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NordicBuilder added a commit to NordicBuilder/sdk-nrf that referenced this pull request Jun 3, 2026
Automatically created by action-manifest-pr GH action from PR:
nrfconnect/sdk-mcuboot#682

Signed-off-by: Nordic Builder <pylon@nordicsemi.no>
tomchy pushed a commit to nrfconnect/sdk-nrf that referenced this pull request Jun 3, 2026
Automatically created by action-manifest-pr GH action from PR:
nrfconnect/sdk-mcuboot#682

Signed-off-by: Nordic Builder <pylon@nordicsemi.no>
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4 participants