[PATCH v1] doc: imx: imxrt1170: Document imxrt1170-evk board

[Jesse Taube]

Add documentation for imxrt1170-evk.

Signed-off-by: Jesse Taube <Mr.Bossman075 at gmail.com>
---
 doc/board/nxp/imxrt1170-evk.rst | 42 +++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 doc/board/nxp/imxrt1170-evk.rst

diff --git a/doc/board/nxp/imxrt1170-evk.rst b/doc/board/nxp/imxrt1170-evk.rst
new file mode 100644
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+.. SPDX-License-Identifier: GPL-2.0+
+
+imxrt1170-evk
+=============
+
+How to use U-Boot on NXP i.MXRT1170 EVK
+---------------------------------------
+
+- Build U-Boot for i.MXRT1170 EVK:
+
+.. code-block:: bash
+
+   $ make mrproper
+   $ make imxrt1170-evk_defconfig
+   $ make
+
+This will generate the SPL image called SPL and the u-boot.img.
+
+- Flash the SPL image into the micro SD card:
+
+.. code-block:: bash
+
+   $sudo dd if=SPL of=/dev/sdX bs=1k seek=1 conv=notrunc; sync
+
+- Flash the u-boot.img image into the micro SD card:
+
+.. code-block:: bash
+
+   $sudo dd if=u-boot.img of=/dev/sdX bs=1k seek=128 conv=notrunc; sync
+
+- Jumper settings::
+
+   SW1: 1 0 1 0
+   SW2: 0 0 0 0  0 0 0 0  1 0 0 0
+
+where 0 means bottom position and 1 means top position (from the
+switch label numbers reference).
+
+- Connect the USB cable between the EVK and the PC for the console.
+  The USB console connector is the one close the ethernet connector
+
+- Insert the micro SD card in the board, power it up and U-Boot messages should come up.
-- 
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