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Make RAM loading available for single loaders #2062

Merged
merged 4 commits into from
Oct 25, 2024
Merged

Make RAM loading available for single loaders #2062

merged 4 commits into from
Oct 25, 2024

Commits on Oct 23, 2024

  1. boot/bootutil: Split RAM load code to its own file 

    RAM loading code is currently under bootutil/loader.c, and it's not
accessible for different loaders, such as the single loaders. Future
patches will make use of the RAM loading code outside the
bootutil/loader.c context, and this patch prepares for that by making it
standalone on boot/bootutil/src/ram_load.c

Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
    @edersondisouza @teburd
    edersondisouza authored and teburd committed Oct 23, 2024
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  2. boot/bootutil: Add MCUBOOT_SINGLE_APPLICATION_SLOT_RAM_LOAD mode 

    Following the split of RAM code, these definitions will help use it with
single slot applications.

Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
    @edersondisouza @teburd
    edersondisouza authored and teburd committed Oct 23, 2024
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  3. boot/zephyr: Add CONFIG_SINGLE_APPLICATION_SLOT_RAM_LOAD 

    This option basically enables MCUBOOT_RAM_LOAD in a single
slot configuration, meaning the image on slot0 will be loaded into RAM.

Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
    @edersondisouza @teburd
    edersondisouza authored and teburd committed Oct 23, 2024
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  4. boot/zephyr: Load image to RAM on single loader 

    Now that's possible to load image to RAM on single loaders, add support
on Zephyr port for that.

Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
    @edersondisouza @teburd
    edersondisouza authored and teburd committed Oct 23, 2024
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