bootutil: Add manifest-based loader for Direct XIP #2511
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tomchy
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tomchy
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Rename boot_version_cmp(..) to boot_compare_version(..). Reason: most of the boot APIs use verb as the second part of the function name. Signed-off-by: Tomasz Chyrowicz <[email protected]>
The boot_check_header_erased(..) function may use a common function to check for a buffer value (bootutil_buffer_is_erased). Checking function should return bool intead of int. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Rename boot_is_header_valid(..) to boot_check_header_valid(..). The fap and hdr arguments are misleading - they should always point to the same slot. Change the function signature to use slot number instead. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Rename boot_image_check(..) to boot_check_image(..). Most of boot APIs use verb as the second part of the function name. The fap and hdr arguments are misleading - they should always point to the same slot. Change the function signature to use slot number instead. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Add missing API docs for the following functions: - boot_get_loader_state() - boot_get_image_max_sizes() - image_max_size *boot_get_max_app_size() Restrict visibility of the app_size* APIs, based on the configuration. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Move functions, that operate on the flash area and does not require the bootloader state or bootloader status into a separate, dedicated file. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Move the boot_get_max_app_size(..) API into bootutil_misc.c as this file has the remaining functions, that operate on the size array (i.e. boot_fetch_slot_state_sizes(..)) and is independent from the update type, thus moving it will reduce the code duplication in the future. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Move functions from loader.c that are independent from the update type into a dedicated file. That way it will be easier to provide alternative loader type without massive code duplication. This file is intended to be used by loader-like files instead and should not be included in the bootutil/_priv.h headers. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Add a possibility to attach a basic manifest with expected digests to an image. Alter the image verification logic, so only digests specified by the manifest are allowed on the device. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Add a simple logic that allows to attach a manifest TLV to an image. Signed-off-by: Tomasz Chyrowicz <[email protected]>
Add a loader variant that is capable of booting images, based on a simple manifest. Signed-off-by: Tomasz Chyrowicz <[email protected]>
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JarmouniA
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Oct 23, 2025
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Add a loader variant that is capable of booting images, based on a simple manifest.
Based on: #2503