UFS boot and UFS tool

Raz raziebe at gmail.com
Wed May 20 08:34:17 CEST 2026


There are many commands. ufs luns is a common example.  see patch
attached please.

# ufs luns
| LUN 0       | LUN 1       | LUN 2       | LUN 3       | LUN 4       |
| 16 MB       | 16 MB       | 4 MB        | 2000 MB     | 80000 MB    |

On Tue, May 19, 2026 at 6:47 PM Neil Armstrong
<neil.armstrong at linaro.org> wrote:
>
> Hi,
>
> On 5/19/26 13:53, Raz wrote:
> > Hey,
> >
> > I have added a ufs_tool driver to my U-Boot repository. It extends the
> > ufs command to provide access to IDNs and flags. Mainly, it allows
> > creating and listing LUNs.
>
> This is something very welcome!
>
> >
> > In addition, I am currently adding UFS functionality to the environment.
>
> Which kind of functionalities ?
>
> >
> > 1. Are there any other engineers working on it ?
>
> AFAIK no, you're free to send,
>
> > 2. What is the procedure of posting a code ? Pull requests or emails ?
>
> It's mainly aligned on the Linux practices, you can find the U-Boot particularities in
> https://docs.u-boot.org/en/latest/develop/sending_patches.html#sending-updated-patch-versions
>
> If you're unsure about the features implementation, please tag the patches as RFC.
>
> Thanks,
> Neil
-------------- next part --------------
A non-text attachment was scrubbed...
Name: commit-aff53fb
Type: application/octet-stream
Size: 73571 bytes
Desc: not available
URL: <https://lists.denx.de/pipermail/u-boot/attachments/20260520/97bd4485/attachment.obj>


More information about the U-Boot mailing list