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barebox / Documentation / boards / imx / zii-imx8mq-dev / readme.rst
@Andrey Smirnov Andrey Smirnov on 11 Feb 2019 654 bytes ARM: i.MX: Add support for ZII i.MX8MQ based devices
ZII i.MX8MQ Based Boards
========================

Building Barebox
----------------

To build Barebox of ZII i.MX8MQ based board do the following:

.. code-block:: sh

  make ARCH=arm CROSS_COMPILE=<AArch64 toolchain prefix> mrproper
  make ARCH=arm CROSS_COMPILE=<AArch64 toolchain prefix> imx_v8_defconfig
  make ARCH=arm CROSS_COMPILE=<AArch64 toolchain prefix>

Uploading Barebox via JTAG
--------------------------

Barebox can be bootstrapped via JTAG using OpenOCD (latest master) as
follows:

.. code-block:: sh

        cd barebox
        openocd -f Documentation/boards/imx/zii-imx8mq-dev/openocd.cfg --command "init; ddr_init; start_barebox"