On Mon, Feb 23, 2026 at 10:51:07AM -0700, Simon Glass wrote: > On Thu, 19 Feb 2026 at 09:48, Daniel Golle <[email protected]> wrote: > > [...] > > Yes, I agree with that. A single property won't be enough, so what I > > came up with and currently test is a node under the image, ie. > > > > dm-verity { > > block-size = <0x1000>; > > data-blocks = <0xdead>; > > algo = "sha256"; > > root-hash = "averylonghashasstring"; > > salt = "anotherverylonghashasstring"; > > }; > > > > This is sufficient to then let U-Boot generate the dm-mod.create="..." > > parameter handed over to the kernel. > > > > Currently I'm just putting this in the its source file, but of course we > > could also extend 'mkimage' to call 'veritysetup format ...' and > > populate such section like it is done for the hashes. > > Yes this looks very nice to me. Don't forget a PR for the FIT spec too.
https://github.com/open-source-firmware/flat-image-tree/pull/37 I hope this is the correct repo. There are quite a few open PR there which seemingly nobody has ever looked at, all of them opened by the same user (@sjg20), one of them open for more than 3 years (#5). They all look very useful too...
