# Pastebin vy2iQ3dA
=> bootefi $loadaddr $fdt_addr_r
Scanning disk mmc@4f80000.blk...
Scanning disk mmc@4fb0000.blk...
Found 4 disks
No EFI system partition
Booting /j721e\v5.14\Image
EFI stub: Booting Linux Kernel...
EFI stub: EFI_RNG_PROTOCOL unavailable
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
ERROR:   Unhandled External Abort received on 0x80000000 from EL2
ERROR:   exception reason=0 syndrome=0xbf000000
Unhandled Exception from EL2