doc: sl-mx8mm: Add CROSS_COMPILE to U-Boot make call and improve comment

Add the CROSS_COMPILE flag as we assume we build in a cross environment.
Also improve the comment about copying the binary to SD card.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
This commit is contained in:
Frieder Schrempf 2023-01-19 12:20:39 +01:00 committed by Heinrich Schuchardt
parent 888ff2eae7
commit 1402f1dcee

View file

@ -81,9 +81,9 @@ Build U-Boot
.. code-block:: bash
$ make kontron-sl-mx8mm_defconfig
$ make
$ make CROSS_COMPILE=aarch64-linux-gnu-
Burn the flash.bin to SD card at an offset of 33 KiB:
Copy the flash.bin to SD card at an offset of 33 KiB:
.. code-block:: bash