[Backport ncs-v3.4-branch] [nrf noup] boot/bootutil/loader: image discovery by ih_load_address#681
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[Backport ncs-v3.4-branch] [nrf noup] boot/bootutil/loader: image discovery by ih_load_address#681NordicBuilder wants to merge 2 commits into
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While reading cortex Vector table, the reset handler addres is at offest of one 4 bytes word, not two words. This patch corrects this offset. Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> (cherry picked from commit f48e87edd473abdc966c03fadb8a00305e466732) (cherry picked from commit cb3f8dc)
Align all image's matching exercises to MCUBOOT_CHECK_HEADER_LOAD_ADDRES. This method uses ih_load_address field of the image header instead of reset vector address. This allows to match incoming image to the partition even when it is for instance encrypted, as the image header is always plain-text. Firmware need to be signed with imgtool.py sign --rom-fixed <partition_address> parameter in order to involve this feature. ref.: NCSIDB-1173 Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> (cherry picked from commit 348bc33)
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nvlsianpu
approved these changes
Jun 2, 2026
tomchy
approved these changes
Jun 3, 2026
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Backport 348bc33~2..348bc33 from #680.