mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-11 13:46:17 +09:00
f31f8b0434
Because FIT could not be used for AHAB secure boot on i.MX8, so switch to use container image that could let SPL verify ATF and U-Boot with AHAB. Enable HUSH_PARSER in defconfig to make run netboot could work. Note: The AHAB related code has not been added. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
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| .. | ||
| imx8qm_mek.c | ||
| imximage.cfg | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| spl.c | ||
| uboot-container.cfg | ||
U-Boot for the NXP i.MX8QM 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_4.14.78_1.0.0_ga -b imx_4.14.78_1.0.0_ga $ make PLAT=imx8qm bl31 Get scfw_tcm.bin and ahab-container.img ============================== $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.1.bin $ chmod +x imx-sc-firmware-1.1.bin $ ./imx-sc-firmware-1.1.bin $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin $ chmod +x firmware-imx-8.0.bin $ ./firmware-imx-8.0.bin Copy the following binaries to U-Boot folder: $ cp imx-atf/build/imx8qm/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/mx8qm-mek-scfw-tcm.bin . Build U-Boot ============ $ make imx8qm_mek_defconfig $ make flash.bin $ dd if=u-boot.cnt of=flash.bin bs=512 seek=1984 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.