| Message ID | 20250224082729.3325776-2-adrian.freihofer@siemens.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2,1/2] ref-manual: cover UBOOT_ENV variables | expand |
On Mon Feb 24, 2025 at 9:27 AM CET, Adrian Freihofer via lists.yoctoproject.org wrote: > Add a hint for users using the UBOOT_ENV variable and the > kernel-fitimage.bbclass. > > Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com> > --- > documentation/migration-guides/migration-5.2.rst | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/documentation/migration-guides/migration-5.2.rst b/documentation/migration-guides/migration-5.2.rst > index de2ea773e55..4513186b7de 100644 > --- a/documentation/migration-guides/migration-5.2.rst > +++ b/documentation/migration-guides/migration-5.2.rst > @@ -182,3 +182,11 @@ Miscellaneous changes > > - :term:`ZSTD_COMPRESSION_LEVEL` is now a plain integer number instead of a dash-prefixed > command-line option (e.g. it should be set to ``3`` rather than ``-3``). > + > +- Until now, the variable :term:`UBOOT_ENV` was processed both by the U-Boot > + recipe and by the ``kernel-fitimage.bbclass``. However, adding a U-Boot > + script to the kernel FIT image is a different and independent thing, which > + also requires an independent variable. > + Therefore, the :term:`UBOOT_ENV` is no longer handled by the > + ``kernel-fitimage.bbclass``. There is a new variable :term:`FIT_UBOOT_ENV` > + which should be used for adding a U-Boot script to a FIT image. Reviewed-by: Antonin Godard <antonin.godard@bootlin.com> Thank you! Antonin
diff --git a/documentation/migration-guides/migration-5.2.rst b/documentation/migration-guides/migration-5.2.rst index de2ea773e55..4513186b7de 100644 --- a/documentation/migration-guides/migration-5.2.rst +++ b/documentation/migration-guides/migration-5.2.rst @@ -182,3 +182,11 @@ Miscellaneous changes - :term:`ZSTD_COMPRESSION_LEVEL` is now a plain integer number instead of a dash-prefixed command-line option (e.g. it should be set to ``3`` rather than ``-3``). + +- Until now, the variable :term:`UBOOT_ENV` was processed both by the U-Boot + recipe and by the ``kernel-fitimage.bbclass``. However, adding a U-Boot + script to the kernel FIT image is a different and independent thing, which + also requires an independent variable. + Therefore, the :term:`UBOOT_ENV` is no longer handled by the + ``kernel-fitimage.bbclass``. There is a new variable :term:`FIT_UBOOT_ENV` + which should be used for adding a U-Boot script to a FIT image.
Add a hint for users using the UBOOT_ENV variable and the kernel-fitimage.bbclass. Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com> --- documentation/migration-guides/migration-5.2.rst | 8 ++++++++ 1 file changed, 8 insertions(+)