1 U-Boot for the NXP i.MX8MQ EVK board
5 - Build the ARM Trusted firmware binary
6 - Get ddr and hdmi fimware
10 Get and Build the ARM Trusted firmware
12 Get ATF from: https://source.codeaurora.org/external/imx/imx-atf
13 branch: imx_4.14.62_1.0.0_beta
14 $ make PLAT=imx8mq bl31
16 Get the ddr and hdmi firmware
18 Note: srctree is U-Boot source directory
19 $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-7.9.bin
20 $ chmod +x firmware-imx-7.9.bin
21 $ cp firmware-imx-7.9/firmware/hdmi/cadence/signed_hdmi_imx8m.bin $(srctree)
22 $ cp firmware-imx-7.9/firmware-imx-7.9/firmware/ddr/synopsys/lpddr4*.bin $(srctee)
26 $ export CROSS_COMPILE=aarch64-poky-linux-
27 $ make imx8mq_evk_defconfig
30 Burn the flash.bin to MicroSD card offset 33KB
31 $sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33
35 Set Boot switch SW801: 1100 and Bmode: 10 to boot from Micro SD.