Creating a SPL image for SPI-NOR
> tools/mkimage -n rk3399 -T rkspi -d spl/u-boot-spl.bin spl_nor.img
Create the FIT image containing U-Boot proper, ATF, M0 Firmware, devicetree
- > make CROSS_COMPILE=aarch64-linux-gnu- u-boot.itb
+ > make CROSS_COMPILE=aarch64-linux-gnu-
Flash the image
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