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i.MX 8QM Bootloader standalone

i.MX 8QM Bootloader standalone

Owned by Collaboration Admins
Last updated: Aug 26, 2024

Build the SDK on your Yocto folder

bitbake core-image-minimal -c populate_sdk

Get the SDK from the yocto build tmp/deploy/sdk and install it

$ chmod +x fsl-imx-wayland-glibc-x86_64-core-image-minimal-aarch64-imx8qxp-cgtsx8x-toolchain-5.4-zeus.sh $ ./fsl-imx-wayland-glibc-x86_64-core-image-minimal-aarch64-imx8qxp-cgtsx8x-toolchain-5.4-zeus.sh

Fetch u-boot sources

$ cd ~ $ mkdir imx8 $ cd imx8 $ git clone <https://git.congatec.com/arm-nxp/imx8-family/uboot-imx8-family.git>

Set the desired branch

$ cd uboot-imx8-family $ git checkout cgtimx8__imx_v2020.04_5.4.70_2.3.0

Set toolchain

$ source /opt/fsl-imx-wayland/5.4-zeus/environment-setup-aarch64-poky-linux $ unset LDFLAGS

Build bootloader after selecting the desired defconfig:

$ cd ~/imx8/uboot-imx8-family $ make cgtsmx8_fspi_defconfig $ make

Binary will be found as :

  • u-boot.bin

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