From Fedora Project Wiki

Orange Pi RV2

Configure u-boot

  • To boot from SD Card use
setenv bootcmd 'mmc rescan; ext4load mmc 0:2 ${fdt_addr_r} dtb/spacemit/${product_name}.dtb; fatload mmc 0:1 ${kernel_addr_r} EFI/fedora/shimriscv64.efi; bootefi ${kernel_addr_r} ${fdt_addr_r}'
saveenv

Write Fedora to storage

Install the storage in your Orange Pi RV2 and boot