doc: board: Add document for DFU boot on am62x SoCs
Both AM62 SK and beagleplay support DFU boot in a similar way now;
Document how to actually run DFU boot for both boards
Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on beagle play
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
diff --git a/doc/board/beagle/am62x_beagleplay.rst b/doc/board/beagle/am62x_beagleplay.rst
index 7784e62..cdc6102 100644
--- a/doc/board/beagle/am62x_beagleplay.rst
+++ b/doc/board/beagle/am62x_beagleplay.rst
@@ -268,7 +268,19 @@
- USB Device Firmware Upgrade (DFU) mode
To switch to SD card boot mode, hold the USR button while powering on
-with Type-C power supply, then release when power LED lights up.
+with a USB type C power supply, then release when power LED lights up.
+
+DFU based boot
+--------------
+
+To boot the board over DFU, ensure there is no SD card inserted with a
+bootloader. Hold the USR switch while plugging into the type C to boot into DFU
+mode. After power-on the build artifacts needs to be uploaded one by one with a
+tool like dfu-util.
+
+.. include:: ../ti/am62x_sk.rst
+ :start-after: .. am62x_evm_rst_include_start_dfu_boot
+ :end-before: .. am62x_evm_rst_include_end_dfu_boot
Debugging U-Boot
----------------