Merge tag 'u-boot-imx-next-20250617' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/26728

- Add support for imx28 BTT boards.

3 files changed, 44 insertions, 0 deletions

diff --git a/doc/board/index.rst b/doc/board/index.rst
index 3c5a2c7d1cf..e084c7fb1df 100644
--- a/doc/board/index.rst
+++ b/doc/board/index.rst
@@ -38,6 +38,7 @@ Board-specific doc
    kontron/index
    lenovo/index
    lg/index
+   liebherr/index
    mediatek/index
    microchip/index
    microsoft/index
diff --git a/doc/board/liebherr/btt.rst b/doc/board/liebherr/btt.rst
new file mode 100644
index 00000000000..d22ffa205bd
--- /dev/null
+++ b/doc/board/liebherr/btt.rst
@@ -0,0 +1,34 @@
+.. SPDX-License-Identifier: GPL-2.0+
+.. sectionauthor:: Lukasz Majewski <[email protected]>
+
+BTT devices
+===========
+
+Those devices are based on IMX's IMX287 SoC. The description regarding the
+**btt** family of boards (i.e. `btt3` and `bttc`) is identical as the one for
+the already supported **xea** board.
+
+Building
+--------
+
+Make sure that `CROSS_COMPILE` is set appropriately:
+
+.. code-block:: text
+
+ $ make imx28_btt3_defconfig
+ $ make -j4 u-boot.sb u-boot.img
+
+Now you should see `u-boot.sb` and `u-boot.img` files in the build directory.
+
+For initial bringup - one can use `uuu` utulity to boot till u-boot prompt
+(USB connection with the board is required).
+
+Flashing
+--------
+
+Via U-Boot:
+
+.. code-block:: text
+
+ => run update_spl
+ => run update_uboot
diff --git a/doc/board/liebherr/index.rst b/doc/board/liebherr/index.rst
new file mode 100644
index 00000000000..d8db6bd188c
--- /dev/null
+++ b/doc/board/liebherr/index.rst
@@ -0,0 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Liebherr
+========
+
+.. toctree::
+   :maxdepth: 2
+
+   btt