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- .. SPDX-License-Identifier: GPL-2.0+
- Apalis iMX8X V1.1A Module
- ==========================
- Quick Start
- -----------
- - Build the ARM trusted firmware binary
- - Get scfw_tcm.bin and ahab-container.img
- - Build U-Boot
- - Load U-Boot binary using uuu
- - Flash U-Boot binary into the eMMC
- - Boot
- Get and Build the ARM Trusted Firmware
- --------------------------------------
- .. code-block:: bash
- $ git clone -b toradex_imx_5.4.24_2.1.0 http://git.toradex.com/cgit/imx-atf.git
- $ cd imx-atf/
- $ make PLAT=imx8qx bl31
- Get scfw_tcm.bin and ahab-container.img
- ---------------------------------------
- .. code-block:: bash
- $ wget https://github.com/toradex/i.MX-System-Controller-Firmware/blob/master/src/scfw_export_mx8qx_b0/build_mx8qx_b0/mx8qx-apalis-scfw-tcm.bin
- $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-seco-3.6.3.bin
- $ chmod +x imx-seco-3.6.3.bin
- $ ./imx-seco-3.6.3.bin
- Copy the following binaries to the U-Boot folder:
- .. code-block:: bash
- $ cp imx-atf/build/imx8qx/release/bl31.bin .
- $ cp imx-seco-3.6.3/firmware/seco/mx8qxb0-ahab-container.img mx8qx-ahab-container.imx8_defconfig
- Build U-Boot
- ------------
- .. code-block:: bash
- $ make apalis-imx8x_defconfig
- $ make u-boot-dtb.imx
- Load the U-Boot Binary Using UUU
- --------------------------------
- Get the latest version of the universal update utility (uuu) aka ``mfgtools 3.0``:
- https://community.nxp.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FNXPmicro%2Fmfgtools%2Freleases
- Put the module into USB recovery aka serial downloader mode, connect USB device
- to your host and execute uuu:
- .. code-block:: bash
- sudo ./uuu u-boot/u-boot-dtb.imx
- Flash the U-Boot Binary into the eMMC
- -------------------------------------
- Burn the ``u-boot-dtb.imx`` binary to the primary eMMC hardware boot area
- partition and boot:
- .. code-block:: bash
- load mmc 1:1 $loadaddr u-boot-dtb.imx
- setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt ${blkcnt} / 0x200
- mmc dev 0 1
- mmc write ${loadaddr} 0x0 ${blkcnt}
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