boards: nxp: frdm_mcxn947: doc fixes
- fix schematic link pointing to different board
- fix link to the board_defconfig file
- remove the "Debug Firmware" link that was not referenced anywhere
- add a link to the board user manual
- minor additions to the debug with J-Link section
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
diff --git a/boards/nxp/frdm_mcxn947/doc/index.rst b/boards/nxp/frdm_mcxn947/doc/index.rst
index a11686c..58903ba 100644
--- a/boards/nxp/frdm_mcxn947/doc/index.rst
+++ b/boards/nxp/frdm_mcxn947/doc/index.rst
@@ -38,6 +38,7 @@
- `MCX-N947 Reference Manual`_
- `FRDM-MCXN947 Website`_
- `FRDM-MCXN947 User Guide`_
+- `FRDM-MCXN947 Board User Manual`_
- `FRDM-MCXN947 Schematics`_
Supported Features
@@ -135,11 +136,12 @@
There are two options. The onboard debug circuit can be updated with Segger
J-Link firmware by following the instructions in
:ref:`mcu-link-jlink-onboard-debug-probe`.
-To put the board in ``DFU mode`` to program the firmware, short jumper J21.
-The second option is to attach :ref:`jlink-external-debug-probe` to the
-board.
-
-Use the ``-r jlink`` option with west to use the jlink runner.
+To be able to program the firmware, you need to put the board in ``DFU mode``
+by shortening the jumper J21.
+The second option is to attach a :ref:`jlink-external-debug-probe` to the
+10-pin SWD connector (J23) of the board. Additionally, the jumper J19 must
+be shortened.
+For both options use the ``-r jlink`` option with west to use the jlink runner.
.. code-block:: console
@@ -207,8 +209,8 @@
.. _FRDM-MCXN947 User Guide:
https://www.nxp.com/document/guide/getting-started-with-frdm-mcxn947:GS-FRDM-MCXNXX
-.. _FRDM-MCXN947 Debug Firmware:
- https://www.nxp.com/docs/en/application-note/AN13206.pdf
+.. _FRDM-MCXN947 Board User Manual:
+ https://www.nxp.com/webapp/Download?colCode=UM12018
.. _FRDM-MCXN947 Schematics:
- https://www.nxp.com/webapp/Download?colCode=LPC55S69-SCH
+ https://www.nxp.com/webapp/Download?colCode=90818-MCXN947SH
