TF-M June 2024

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Firmware Update: Storage Failure While Rejecting a Staged Image

by cedric.klikpo＠scalinx.com

Hi, I encounter a storage failure when trying to reject a staged image. I get this error by executing `tfm_fwu_test_common_001` in `fwu_tests_common.c`. The error occurs when the `erase_boot_magic` function attempts to erase the magic number in the image trailer by writing erase into it. The reason I am writing this post is to ask: 1. If the `erase_boot_magic` failure is a known bug in the firmware update, is a fix planned or existing? 2. Why doesn't the `erase_boot_magic` function erase the sector where the magic number is located in the image trailer, considering we erasing in a flash? Thanks! Best regards, Cedric

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