imx8qxp_mek

U-Boot for the NXP i.MX8QXP EVK board

Quick Start

  • Build the ARM Trusted firmware binary

  • Get scfw_tcm.bin and ahab-container.img

  • Build U-Boot

  • Flash the binary into the SD card

  • Boot

Get and Build the ARM Trusted firmware 

$gitclonehttps://github.com/nxp-imx/imx-atf
$cdimx-atf/
$gitcheckoutorigin/imx_4.19.35_1.1.0-bimx_4.19.35_1.1.0
$makePLAT=imx8qxbl31

Get scfw_tcm.bin and ahab-container.img 

$wgethttps://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.2.7.1.bin
$chmod+ximx-sc-firmware-1.2.7.1.bin
$./imx-sc-firmware-1.2.7.1.bin
$wgethttps://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-seco-2.3.1.bin
$chmod+ximx-seco-2.3.1.bin
$./imx-seco-2.3.1.bin

Copy the following binaries to U-Boot folder:

$cpimx-atf/build/imx8qx/release/bl31.bin.
$cpimx-seco-2.3.1/firmware/seco/mx8qx-ahab-container.img./ahab-container.img
$cpimx-sc-firmware-1.2.7.1/mx8qx-mek-scfw-tcm.bin.

Build U-Boot 

$makeimx8qxp_mek_defconfig
$make

Flash the binary into the SD card

Burn the flash.bin binary to SD card offset 32KB:

$sudoddif=flash.binof=/dev/sd[x]bs=1024seek=32conv=notrunc

Boot

Set Boot switch SW2: 1100.