[bug#63766] [PATCH 0/4] Image for HiFive Unmatched

[Ludovic Courtès]

Efraim Flashner <efraim@flashner.co.il> skribis:

> * gnu/system/images/unmatched.scm: New file.
> * gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

[...]

> +(define unmatched-disk-image
> +  (image-without-os
> +   (format 'disk-image)
> +   (partition-table-type 'gpt)
> +   ;; 
> https://source.denx.de/u-boot/u-boot/-/blob/master/doc/board/sifive/unmatched.rst
> +   (partitions (list
> +                (partition
> +                 (size (* 1 (expt 2 20)))
> +                 (label "spl")
> +                 (offset (* 34 512))
> +                 (file-system "unformatted")
> +                 (uuid (uuid "5b193300-fc78-40cd-8002-e86c45580b47"))) ; 
> HiFive FSBL
> +                (partition
> +                 (size (* 4 (expt 2 20)))
> +                 (label "uboot")
> +                 (offset (* 2082 512))
> +                 (file-system "unformatted")
> +                 (uuid (uuid "2e54b353-1271-4842-806f-e436d6af6985"))) ; 
> HiFive BBL
> +                root-partition))))

Could you add a comment explaining what these two “unformatted”
partitions are, and what FSBL and BBL mean?  It looks odd to the
untrained eye.  :-)

Ludo’.