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+Preparation
+-----------
+
+#. Download and extract the necessary files from ``https://app.foundries.io/factories/<factory>/targets``:
+
+     a. Click the latest Target with the :guilabel:`platform` trigger.
+
+     b. Expand the **run** in the :guilabel:`Runs` section which corresponds with the name of the board.
+        **Download the Factory image for that machine.**
+        For example::
+
+             lmp-factory-image-qcm6490.qcomflash.tar.gz
+
+        .. note::
+              The compressed archive contains the flashing tool ``qdl``.
+              The tool from the build has the interpretter set incorrectly.
+
+     c. Download and compile qdl tool for your platorm
+        The ``qdl`` tool from the buils is compiled for x86_64 architecture.
+        When trying to flash from the host running ARM64 it is necessary to compile the tool from sources
+
+        .. parsed-literal::
+
+         git clone https://github.com/linux-msm/qdl
+         cd qdl
+         make
+
+      d. On some host systems it might be necessary to disable ModemManager
+
+Hardware Preparation
+--------------------
+
+#. Set up DIP_SW_0 positions 1 and 2 to ON. This enables serial output to the debug port.
+
+#. Connect the USB debug cable to the host
+
+#. Serial connection is based on FTDI chip. The device should appear as:
+
+   /dev/serial/by-id/usb-FTDI_FT230X_Basic_UART_<serial ID>-if00-port0
+
+#. Connect the power cable
+
+#. Press and hold F_DL button
+
+#. When holding F_DL button, plug in USB-C cable from the host
+
+Flashing
+--------
+
+Once EDL mode device is detected on the host system, flash the board using ``qdl`` tool
+
+./qdl prog_firehose_ddr.elf rawprogram*.xml patch*.xml