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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
======================================
$ git clone https://source.codeaurora.org/external/imx/imx-atf
$ cd imx-atf/
$ git checkout origin/imx_4.9.88_imx8qxp_beta2 -b imx_4.9.88_imx8qxp_beta2
$ make PLAT=imx8qxp bl31
Get scfw_tcm.bin and ahab-container.img
==============================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-0.7.bin
$ chmod +x imx-sc-firmware-0.7.bin
$ ./imx-sc-firmware-0.7.bin
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-7.6.bin
$ chmod +x firmware-imx-7.6.bin
$ ./firmware-imx-7.6.bin
Copy the following binaries to U-Boot folder:
$ cp imx-atf/build/imx8qxp/release/bl31.bin .
$ cp u-boot/u-boot.bin .
Copy the following firmwares U-Boot folder :
$ cp firmware-imx-7.6/firmware/seco/ahab-container.img .
$ cp imx-sc-firmware-0.7/mx8qx-mek-scfw-tcm.bin .
Build U-Boot
============
$ export ATF_LOAD_ADDR=0x80000000
$ export BL33_LOAD_ADDR=0x80020000
$ make imx8qxp_mek_defconfig
$ make flash.bin
$ dd if=u-boot.itb of=flash.bin bs=512 seek=528
Flash the binary into the SD card
=================================
Burn the flash.bin binary to SD card offset 32KB:
$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32
Boot
====
Set Boot switch SW2: 1100.
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