Hii, Regarding loading RTEMS images using U-Boot. It is necessary that you provide a DTB file.
So, your commands should be $ mkimage -A arm -O linux -T kernel -a 0x200000 -e 0x200080 -d kernel.img -C none rtems.img Can you please let me know if -O rtems works for you. I have tried using it but got no output. U-Boot> fatload mmc 0:1 0x200000 rtems.img U-Boot> fatload mmc 0:1 0x1000 bcm2709-rpi-2-b.dtb or bcm2710-rpi-2-b.dtb The DTB file should be choosed according to the board version. U-Boot> bootm 0x200000 - 0x1000 Thanks, Niteesh.
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