Hi Sebastian, On 25-01-07, Sebastian Groß wrote: > Hello and a happy new year 2025 dear all, thank you very much, you too :) > I happened to have a fit-image which worked fine with u-boot and wanted to > give it a try with barebox. > Sadly I got yelled at for not having hashes for the kernel-1 `Image` > provided in the fit-image. > > Grepping the source code for the error message pointed to `fit_verify_hash` > and `of_get_child_by_name` with `hash@1` or `hash-1`. > Neither is required by u-boot as it looks only for `FIT_HASH_NODENAME` which > is defined as `hash`. According the spec [1] it should be named hash-<number>. Checking the U-Boot doc folder it seems like 'hash' was used in the early days of FIT images since there is only one file 'doc/usage/fit/howto.rst' which is using the plain 'hash' node name. [1] https://fitspec.osfw.foundation/#hash-nodes > Since the image is build by uboot's mkimage I would expect the itb's to be > compatible. Or am I missing something? > > Changing the following line in the `its`, ie. its build script > ``` > - hash { algo = "${FIT_HASH_ALG}"; }; > + hash@1 { algo = "${FIT_HASH_ALG}"; }; > ``` > made the fit-image work. I can't find this line within the U-Boot src code. Can you provide a link please? > Perhaps another if-clause is required. Or some error message that states > which property/string was searched for, > since there were hashes in the image, but not where barebox expected them. We could search for the legacy single 'hash' node name as well and print a warning that this should be changed. Regards, Marco > > Regards > > Sebastian Groß > > -- > Sebastian Groß, B.Sc. > > emlix GmbH > Headquarters: Berliner Str. 12, 37073 Goettingen, Germany > Phone +49 (0)551 30664-0, e-mail info@xxxxxxxxx > District Court of Goettingen, Registry Number HR B 3160 > Managing Directors: Heike Jordan, Dr. Uwe Kracke > VAT ID No. DE 205 198 055 > Office Berlin: Panoramastr. 1, 10178 Berlin, Germany > Office Bonn: Bachstr. 6, 53115 Bonn, Germany > http://www.emlix.com > > emlix - your embedded Linux partner > > >
