ref-manual/variables.rst: document SPL_DTB_BINARY

This variable is part of uboot-sign but not documented.

(From yocto-docs rev: 1a07897a273867b4cf26759e88e423c552a09c4a)

Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
(cherry picked from commit 05eb461cb1da76ad9cbaf634da7f47447b3f6765)
[fix minor conflicts in classes.rst]
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Antonin Godard 2025-07-29 11:56:43 +02:00 committed by Steve Sakoman
parent 5d6f6b2619
commit f81ed8523a
2 changed files with 8 additions and 0 deletions

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@ -3163,6 +3163,9 @@ It is intended to be inherited from U-Boot recipes.
The variables used by this class are:
- :term:`SPL_DTB_BINARY`: Name of the SPL device tree binary. Can be set to an
empty string to indicate that no SPL should be created and added to the FIT
image.
- :term:`SPL_MKIMAGE_DTCOPTS`: DTC options for U-Boot ``mkimage`` when
building the FIT image.
- :term:`SPL_SIGN_ENABLE`: enable signing the FIT image.

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@ -7795,6 +7795,11 @@ system and gives an overview of their function and contents.
section in the Yocto Project Board Support Package Developer's Guide
for additional information.
:term:`SPL_DTB_BINARY`
When inheriting the :ref:`ref-classes-uboot-sign` class, the
:term:`SPL_DTB_BINARY` variable contains the name of the SPL binary to be
compiled.
:term:`SPL_MKIMAGE_DTCOPTS`
Options for the device tree compiler passed to ``mkimage -D`` feature
while creating a FIT image with the :ref:`ref-classes-uboot-sign`