Hi Aristo, On 2026-09-12T12:44:46, Aristo Chen <[email protected]> wrote:
> The 'Shared image data' section of the Flat Image Tree specification [1] > defines an image-data property [...] Thanks for the thorough cover letter and the hardware numbers. Also for taking this on while I am on a patch holiday :-) Please add user-facing documentation under doc/usage/fit/ describing image-data. A short section (either in multi.rst, since this lands most naturally in multi-configuration FITs, or a new file) covering what the property means, the resolved form mkimage produces, the encrypted-sharing rules and a pointer to the external spec. Right now someone trying to shrink a multi-board FIT has no way to discover this from the U-Boot docs. Also we have example files and this feels like a case where a new example would help - see doc/usage/fit/ Just to check - patch 4 is closing a validation gap opened by patch 2 rather than fixing a pre-existing bug, since data-less images did not exist before image-data was introduced. Would folding it into patch 2 make things easier to follow? Either way is fine. Regards, Simon
