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The way that we use this file currently means that we have to guard it in every platform Kconfig. But it is also required in all NXP platforms, including non-reference platforms. Make all options in it have appropriate dependencies so that we can include it a single time under arch/Kconfig Signed-off-by: Tom Rini <trini@konsulko.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 And copy the resulting bl31.bin to u-boot directory: $ cp build/imx8qm/release/bl31.bin path/to/u-boot/ 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 And copy the following firmwares to U-Boot folder: * `imx-sc-firmware-1.1/mx8qm-mek-scfw-tcm.bin` * `firmware-imx-8.0/firmware/seco/mx8qm-ahab-container.img` Build U-Boot ============ $ make imx8qm_mek_defconfig $ make flash.bin 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: 001100.