| 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. |
